Overview

Dataset statistics

Number of variables9
Number of observations3526
Missing cells3108
Missing cells (%)9.8%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory248.1 KiB
Average record size in memory72.0 B

Variable types

Text7
Categorical2

Dataset

Description한국세라믹기술원 세라믹소재정보은행의 물성 입력키워드 정보입니다.
Author한국세라믹기술원
URLhttps://www.data.go.kr/data/15072080/fileData.do

Alerts

국문소재명 is highly overall correlated with 영문소재명High correlation
영문소재명 is highly overall correlated with 국문소재명High correlation
소재제조영문명 has 829 (23.5%) missing valuesMissing
소재제조국문명 has 829 (23.5%) missing valuesMissing
소재사용용도영문명 has 712 (20.2%) missing valuesMissing
소재사용용도국문명 has 712 (20.2%) missing valuesMissing
입력순번 has unique valuesUnique

Reproduction

Analysis started2023-12-12 22:21:23.216373
Analysis finished2023-12-12 22:21:24.534034
Duration1.32 second
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

입력순번
Text

UNIQUE 

Distinct3526
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size27.7 KiB
2023-12-13T07:21:24.793462image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length7
Median length7
Mean length7
Min length7

Characters and Unicode

Total characters24682
Distinct characters11
Distinct categories2 ?
Distinct scripts2 ?
Distinct blocks1 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique3526 ?
Unique (%)100.0%

Sample

1st rowM102178
2nd rowM102181
3rd rowM102193
4th rowM102196
5th rowM102202
ValueCountFrequency (%)
m102178 1
 
< 0.1%
m106062 1
 
< 0.1%
m102689 1
 
< 0.1%
m102651 1
 
< 0.1%
m102691 1
 
< 0.1%
m102694 1
 
< 0.1%
m102707 1
 
< 0.1%
m102710 1
 
< 0.1%
m102717 1
 
< 0.1%
m105935 1
 
< 0.1%
Other values (3516) 3516
99.7%
2023-12-13T07:21:25.221599image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
0 4668
18.9%
1 4651
18.8%
M 3526
14.3%
2 1868
7.6%
4 1705
 
6.9%
3 1631
 
6.6%
6 1514
 
6.1%
5 1434
 
5.8%
9 1404
 
5.7%
8 1199
 
4.9%

Most occurring categories

ValueCountFrequency (%)
Decimal Number 21156
85.7%
Uppercase Letter 3526
 
14.3%

Most frequent character per category

Decimal Number
ValueCountFrequency (%)
0 4668
22.1%
1 4651
22.0%
2 1868
8.8%
4 1705
 
8.1%
3 1631
 
7.7%
6 1514
 
7.2%
5 1434
 
6.8%
9 1404
 
6.6%
8 1199
 
5.7%
7 1082
 
5.1%
Uppercase Letter
ValueCountFrequency (%)
M 3526
100.0%

Most occurring scripts

ValueCountFrequency (%)
Common 21156
85.7%
Latin 3526
 
14.3%

Most frequent character per script

Common
ValueCountFrequency (%)
0 4668
22.1%
1 4651
22.0%
2 1868
8.8%
4 1705
 
8.1%
3 1631
 
7.7%
6 1514
 
7.2%
5 1434
 
6.8%
9 1404
 
6.6%
8 1199
 
5.7%
7 1082
 
5.1%
Latin
ValueCountFrequency (%)
M 3526
100.0%

Most occurring blocks

ValueCountFrequency (%)
ASCII 24682
100.0%

Most frequent character per block

ASCII
ValueCountFrequency (%)
0 4668
18.9%
1 4651
18.8%
M 3526
14.3%
2 1868
7.6%
4 1705
 
6.9%
3 1631
 
6.6%
6 1514
 
6.1%
5 1434
 
5.8%
9 1404
 
5.7%
8 1199
 
4.9%

영문소재명
Categorical

HIGH CORRELATION 

Distinct36
Distinct (%)1.0%
Missing0
Missing (%)0.0%
Memory size27.7 KiB
Oxide Titanate(PZT, etc.)
1151 
Other Oxides Oxide
682 
Oxide Silicate(Be3Al2Si6O18, etc.)
230 
Nitride Silicon Nitride(Si3N4, etc.)
188 
MATERIAL Other Material
177 
Other values (31)
1098 

Length

Max length46
Median length41
Mean length25.535451
Min length3

Unique

Unique4 ?
Unique (%)0.1%

Sample

1st rowOxide Titanate(PZT, etc.)
2nd rowOxide Titanate(PZT, etc.)
3rd rowOxide Titanate(PZT, etc.)
4th rowOxide Titanate(PZT, etc.)
5th rowOxide Silicate(Be3Al2Si6O18, etc.)

Common Values

ValueCountFrequency (%)
Oxide Titanate(PZT, etc.) 1151
32.6%
Other Oxides Oxide 682
19.3%
Oxide Silicate(Be3Al2Si6O18, etc.) 230
 
6.5%
Nitride Silicon Nitride(Si3N4, etc.) 188
 
5.3%
MATERIAL Other Material 177
 
5.0%
Oxide Phosphate(Calcium phosphate , etc.) 160
 
4.5%
Niobate(LiNiO3, etc.) Oxide 125
 
3.5%
Ferrite Oxide 121
 
3.4%
Aluminate(NaAlO2, etc.) Oxide 81
 
2.3%
Alumina(Al2O3, etc.) Oxide 76
 
2.2%
Other values (26) 535
15.2%

Length

2023-12-13T07:21:25.374601image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
oxide 2877
25.9%
etc 2376
21.4%
titanate(pzt 1151
10.4%
other 862
 
7.8%
oxides 682
 
6.1%
material 354
 
3.2%
silicate(be3al2si6o18 230
 
2.1%
silicon 203
 
1.8%
nitride 191
 
1.7%
nitride(si3n4 188
 
1.7%
Other values (51) 2002
18.0%

국문소재명
Categorical

HIGH CORRELATION 

Distinct36
Distinct (%)1.0%
Missing0
Missing (%)0.0%
Memory size27.7 KiB
산화물 티탄산염(PZT, etc.)
1151 
기타 산화물 산화물
682 
규산염(Be3Al2Si6O18, etc.) 산화물
230 
질화물 질화실리콘(Si3N4, etc.)
188 
기타 소재 소재명
177 
Other values (31)
1098 

Length

Max length46
Median length33
Mean length17.789847
Min length3

Unique

Unique4 ?
Unique (%)0.1%

Sample

1st row산화물 티탄산염(PZT, etc.)
2nd row산화물 티탄산염(PZT, etc.)
3rd row산화물 티탄산염(PZT, etc.)
4th row산화물 티탄산염(PZT, etc.)
5th row규산염(Be3Al2Si6O18, etc.) 산화물

Common Values

ValueCountFrequency (%)
산화물 티탄산염(PZT, etc.) 1151
32.6%
기타 산화물 산화물 682
19.3%
규산염(Be3Al2Si6O18, etc.) 산화물 230
 
6.5%
질화물 질화실리콘(Si3N4, etc.) 188
 
5.3%
기타 소재 소재명 177
 
5.0%
산화물 인산염(Calcium phosphate , etc.) 160
 
4.5%
니오브산염(LiNiO3, etc.) 산화물 125
 
3.5%
산화물 페라이트 121
 
3.4%
산화물 알루미늄산염(NaAlO2, etc.) 81
 
2.3%
산화물 산화알루미늄(Al2O3, etc.) 76
 
2.2%
Other values (26) 535
15.2%

Length

2023-12-13T07:21:25.521000image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
산화물 3556
33.5%
etc 2376
22.4%
티탄산염(pzt 1151
 
10.8%
기타 860
 
8.1%
규산염(be3al2si6o18 230
 
2.2%
질화물 192
 
1.8%
질화실리콘(si3n4 188
 
1.8%
소재 177
 
1.7%
소재명 177
 
1.7%
phosphate 160
 
1.5%
Other values (44) 1550
14.6%

소재물성영문명
Text

Distinct426
Distinct (%)12.1%
Missing13
Missing (%)0.4%
Memory size27.7 KiB
2023-12-13T07:21:25.853692image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length341
Median length228
Mean length102.37717
Min length13

Characters and Unicode

Total characters359651
Distinct characters66
Distinct categories8 ?
Distinct scripts3 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique116 ?
Unique (%)3.3%

Sample

1st rowBreakdown Voltage Dielectric Loss , tanδ Electrical Insulation Resistance Permittivity
2nd rowBreakdown Voltage Dielectric Loss , tanδ Electrical Insulation Resistance Permittivity
3rd rowCoupling Coefficient Dielectric Constant Dielectric Loss , tanδ Electrical Mechanical Quality Factor, Qm Piezoelectric Constant, d33
4th rowBreakdown Voltage Dielectric Loss , tanδ Electrical Insulation Resistance Permittivity
5th rowCrystallite Size Glass Transition Temperature Optical Thermal-Mechanical
ValueCountFrequency (%)
physical 2215
 
5.5%
electrical 2164
 
5.4%
constant 2140
 
5.3%
dielectric 2002
 
5.0%
density 1723
 
4.3%
coefficient 1359
 
3.4%
factor 1181
 
2.9%
quality 1157
 
2.9%
etc 1091
 
2.7%
emission 904
 
2.3%
Other values (246) 24126
60.2%
2023-12-13T07:21:26.325324image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
36651
 
10.2%
e 30621
 
8.5%
i 29122
 
8.1%
t 28615
 
8.0%
c 27193
 
7.6%
a 24602
 
6.8%
n 19554
 
5.4%
l 18577
 
5.2%
r 18392
 
5.1%
o 16172
 
4.5%
Other values (56) 110152
30.6%

Most occurring categories

ValueCountFrequency (%)
Lowercase Letter 272708
75.8%
Uppercase Letter 41738
 
11.6%
Space Separator 36651
 
10.2%
Other Punctuation 2330
 
0.6%
Dash Punctuation 2021
 
0.6%
Open Punctuation 1524
 
0.4%
Close Punctuation 1524
 
0.4%
Decimal Number 1155
 
0.3%

Most frequent character per category

Lowercase Letter
ValueCountFrequency (%)
e 30621
11.2%
i 29122
10.7%
t 28615
10.5%
c 27193
10.0%
a 24602
9.0%
n 19554
7.2%
l 18577
6.8%
r 18392
6.7%
o 16172
 
5.9%
s 14443
 
5.3%
Other values (19) 45417
16.7%
Uppercase Letter
ValueCountFrequency (%)
E 6656
15.9%
C 5360
12.8%
D 5350
12.8%
P 4335
10.4%
R 2873
6.9%
T 2809
6.7%
F 2360
 
5.7%
M 2275
 
5.5%
S 2113
 
5.1%
Q 1518
 
3.6%
Other values (15) 6089
14.6%
Other Punctuation
ValueCountFrequency (%)
, 2240
96.1%
' 56
 
2.4%
/ 28
 
1.2%
. 6
 
0.3%
Open Punctuation
ValueCountFrequency (%)
( 1497
98.2%
[ 27
 
1.8%
Close Punctuation
ValueCountFrequency (%)
) 1497
98.2%
] 27
 
1.8%
Decimal Number
ValueCountFrequency (%)
3 1133
98.1%
1 22
 
1.9%
Space Separator
ValueCountFrequency (%)
36651
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 2021
100.0%

Most occurring scripts

ValueCountFrequency (%)
Latin 313815
87.3%
Common 45205
 
12.6%
Greek 631
 
0.2%

Most frequent character per script

Latin
ValueCountFrequency (%)
e 30621
 
9.8%
i 29122
 
9.3%
t 28615
 
9.1%
c 27193
 
8.7%
a 24602
 
7.8%
n 19554
 
6.2%
l 18577
 
5.9%
r 18392
 
5.9%
o 16172
 
5.2%
s 14443
 
4.6%
Other values (40) 86524
27.6%
Common
ValueCountFrequency (%)
36651
81.1%
, 2240
 
5.0%
- 2021
 
4.5%
( 1497
 
3.3%
) 1497
 
3.3%
3 1133
 
2.5%
' 56
 
0.1%
/ 28
 
0.1%
[ 27
 
0.1%
] 27
 
0.1%
Other values (2) 28
 
0.1%
Greek
ValueCountFrequency (%)
δ 502
79.6%
α 55
 
8.7%
γ 52
 
8.2%
β 22
 
3.5%

Most occurring blocks

ValueCountFrequency (%)
ASCII 359020
99.8%
None 631
 
0.2%

Most frequent character per block

ASCII
ValueCountFrequency (%)
36651
 
10.2%
e 30621
 
8.5%
i 29122
 
8.1%
t 28615
 
8.0%
c 27193
 
7.6%
a 24602
 
6.9%
n 19554
 
5.4%
l 18577
 
5.2%
r 18392
 
5.1%
o 16172
 
4.5%
Other values (52) 109521
30.5%
None
ValueCountFrequency (%)
δ 502
79.6%
α 55
 
8.7%
γ 52
 
8.2%
β 22
 
3.5%

소재물성국문명
Text

Distinct426
Distinct (%)12.1%
Missing13
Missing (%)0.4%
Memory size27.7 KiB
2023-12-13T07:21:26.635632image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length150
Median length100
Mean length46.857387
Min length6

Characters and Unicode

Total characters164610
Distinct characters255
Distinct categories9 ?
Distinct scripts4 ?
Distinct blocks3 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique116 ?
Unique (%)3.3%

Sample

1st rowElectrical 유전손실, tanδ 유전율 절연저항 항복전압
2nd rowElectrical 유전손실, tanδ 유전율 절연저항 항복전압
3rd rowElectrical 결합계수 기계적 품질계수, Qm 압전정수, d33 유전상수 유전손실, tanδ
4th rowElectrical 유전손실, tanδ 유전율 절연저항 항복전압
5th rowOptical Thermal-Mechanical 미소결정크기 유리 전이 온도
ValueCountFrequency (%)
physical 2215
 
7.9%
electrical 2036
 
7.3%
유전상수 1382
 
4.9%
품질계수 1157
 
4.1%
밀도 1137
 
4.1%
etc 1091
 
3.9%
발광 904
 
3.2%
thermal-mechanical 768
 
2.7%
여기 766
 
2.7%
피크 724
 
2.6%
Other values (225) 15871
56.6%
2023-12-13T07:21:27.193000image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
24538
 
14.9%
c 9720
 
5.9%
l 8615
 
5.2%
a 7918
 
4.8%
i 5877
 
3.6%
수 5548
 
3.4%
t 4297
 
2.6%
전 4184
 
2.5%
h 3936
 
2.4%
e 3779
 
2.3%
Other values (245) 86198
52.4%

Most occurring categories

ValueCountFrequency (%)
Other Letter 62315
37.9%
Lowercase Letter 56934
34.6%
Space Separator 24538
 
14.9%
Uppercase Letter 13795
 
8.4%
Other Punctuation 2232
 
1.4%
Open Punctuation 1431
 
0.9%
Close Punctuation 1431
 
0.9%
Decimal Number 1155
 
0.7%
Dash Punctuation 779
 
0.5%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
수 5548
 
8.9%
전 4184
 
6.7%
도 3755
 
6.0%
계 3609
 
5.8%
기 3288
 
5.3%
상 2745
 
4.4%
유 2326
 
3.7%
밀 1723
 
2.8%
결 1206
 
1.9%
질 1157
 
1.9%
Other values (192) 32774
52.6%
Lowercase Letter
ValueCountFrequency (%)
c 9720
17.1%
l 8615
15.1%
a 7918
13.9%
i 5877
10.3%
t 4297
7.5%
h 3936
6.9%
e 3779
 
6.6%
r 2910
 
5.1%
y 2353
 
4.1%
s 2227
 
3.9%
Other values (17) 5302
9.3%
Uppercase Letter
ValueCountFrequency (%)
E 3614
26.2%
P 2215
16.1%
X 1319
 
9.6%
M 1184
 
8.6%
T 1075
 
7.8%
D 744
 
5.4%
R 715
 
5.2%
O 597
 
4.3%
K 571
 
4.1%
C 537
 
3.9%
Other values (8) 1224
 
8.9%
Other Punctuation
ValueCountFrequency (%)
, 2204
98.7%
/ 28
 
1.3%
Decimal Number
ValueCountFrequency (%)
3 1133
98.1%
1 22
 
1.9%
Space Separator
ValueCountFrequency (%)
24538
100.0%
Open Punctuation
ValueCountFrequency (%)
( 1431
100.0%
Close Punctuation
ValueCountFrequency (%)
) 1431
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 779
100.0%

Most occurring scripts

ValueCountFrequency (%)
Latin 70100
42.6%
Hangul 62315
37.9%
Common 31566
19.2%
Greek 629
 
0.4%

Most frequent character per script

Hangul
ValueCountFrequency (%)
수 5548
 
8.9%
전 4184
 
6.7%
도 3755
 
6.0%
계 3609
 
5.8%
기 3288
 
5.3%
상 2745
 
4.4%
유 2326
 
3.7%
밀 1723
 
2.8%
결 1206
 
1.9%
질 1157
 
1.9%
Other values (192) 32774
52.6%
Latin
ValueCountFrequency (%)
c 9720
13.9%
l 8615
12.3%
a 7918
11.3%
i 5877
 
8.4%
t 4297
 
6.1%
h 3936
 
5.6%
e 3779
 
5.4%
E 3614
 
5.2%
r 2910
 
4.2%
y 2353
 
3.4%
Other values (31) 17081
24.4%
Common
ValueCountFrequency (%)
24538
77.7%
, 2204
 
7.0%
( 1431
 
4.5%
) 1431
 
4.5%
3 1133
 
3.6%
- 779
 
2.5%
/ 28
 
0.1%
1 22
 
0.1%
Greek
ValueCountFrequency (%)
δ 502
79.8%
α 53
 
8.4%
γ 52
 
8.3%
β 22
 
3.5%

Most occurring blocks

ValueCountFrequency (%)
ASCII 101666
61.8%
Hangul 62315
37.9%
None 629
 
0.4%

Most frequent character per block

ASCII
ValueCountFrequency (%)
24538
24.1%
c 9720
 
9.6%
l 8615
 
8.5%
a 7918
 
7.8%
i 5877
 
5.8%
t 4297
 
4.2%
h 3936
 
3.9%
e 3779
 
3.7%
E 3614
 
3.6%
r 2910
 
2.9%
Other values (39) 26462
26.0%
Hangul
ValueCountFrequency (%)
수 5548
 
8.9%
전 4184
 
6.7%
도 3755
 
6.0%
계 3609
 
5.8%
기 3288
 
5.3%
상 2745
 
4.4%
유 2326
 
3.7%
밀 1723
 
2.8%
결 1206
 
1.9%
질 1157
 
1.9%
Other values (192) 32774
52.6%
None
ValueCountFrequency (%)
δ 502
79.8%
α 53
 
8.4%
γ 52
 
8.3%
β 22
 
3.5%

소재제조영문명
Text

MISSING 

Distinct147
Distinct (%)5.5%
Missing829
Missing (%)23.5%
Memory size27.7 KiB
2023-12-13T07:21:27.400791image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length303
Median length223
Mean length150.58917
Min length23

Characters and Unicode

Total characters406139
Distinct characters46
Distinct categories8 ?
Distinct scripts2 ?
Distinct blocks1 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique17 ?
Unique (%)0.6%

Sample

1st rowNormal sintering atmosphere sintering by calcining calcination temp. pressing Pressure sintering Temperature uniaxial pressing of powder
2nd rowNormal sintering atmosphere sintering by calcining calcination temp. pressing Pressure sintering Temperature uniaxial pressing of powder
3rd rowCalcining Calcining Temperature Keeping Time Normal sintering keeping time sintering Temperature
4th rowNormal sintering atmosphere sintering by calcining calcination temp. pressing Pressure sintering Temperature uniaxial pressing of powder
5th rowmelt forming temperature melt forming, including crystal growth
ValueCountFrequency (%)
sintering 7110
16.1%
time 6002
13.6%
temperature 4716
10.7%
calcining 4266
9.6%
mixing/milling 3036
 
6.9%
pressing 2374
 
5.4%
normal 2183
 
4.9%
pressure 1521
 
3.4%
polarization 1470
 
3.3%
of 1180
 
2.7%
Other values (54) 10405
23.5%
2023-12-13T07:21:27.922465image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
i 55306
13.6%
41566
10.2%
n 39721
 
9.8%
e 39543
 
9.7%
r 30397
 
7.5%
g 23331
 
5.7%
a 20673
 
5.1%
t 19946
 
4.9%
l 17954
 
4.4%
s 17248
 
4.2%
Other values (36) 100454
24.7%

Most occurring categories

ValueCountFrequency (%)
Lowercase Letter 331266
81.6%
Space Separator 41566
 
10.2%
Uppercase Letter 27374
 
6.7%
Other Punctuation 4682
 
1.2%
Open Punctuation 530
 
0.1%
Close Punctuation 530
 
0.1%
Connector Punctuation 183
 
< 0.1%
Dash Punctuation 8
 
< 0.1%

Most frequent character per category

Lowercase Letter
ValueCountFrequency (%)
i 55306
16.7%
n 39721
12.0%
e 39543
11.9%
r 30397
9.2%
g 23331
7.0%
a 20673
 
6.2%
t 19946
 
6.0%
l 17954
 
5.4%
s 17248
 
5.2%
m 15512
 
4.7%
Other values (15) 51635
15.6%
Uppercase Letter
ValueCountFrequency (%)
T 9355
34.2%
M 6072
22.2%
C 4538
16.6%
P 2909
 
10.6%
N 2183
 
8.0%
D 669
 
2.4%
A 609
 
2.2%
V 385
 
1.4%
H 287
 
1.0%
I 160
 
0.6%
Other values (3) 207
 
0.8%
Other Punctuation
ValueCountFrequency (%)
/ 4061
86.7%
. 464
 
9.9%
, 157
 
3.4%
Space Separator
ValueCountFrequency (%)
41566
100.0%
Open Punctuation
ValueCountFrequency (%)
( 530
100.0%
Close Punctuation
ValueCountFrequency (%)
) 530
100.0%
Connector Punctuation
ValueCountFrequency (%)
_ 183
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 8
100.0%

Most occurring scripts

ValueCountFrequency (%)
Latin 358640
88.3%
Common 47499
 
11.7%

Most frequent character per script

Latin
ValueCountFrequency (%)
i 55306
15.4%
n 39721
11.1%
e 39543
11.0%
r 30397
 
8.5%
g 23331
 
6.5%
a 20673
 
5.8%
t 19946
 
5.6%
l 17954
 
5.0%
s 17248
 
4.8%
m 15512
 
4.3%
Other values (28) 79009
22.0%
Common
ValueCountFrequency (%)
41566
87.5%
/ 4061
 
8.5%
( 530
 
1.1%
) 530
 
1.1%
. 464
 
1.0%
_ 183
 
0.4%
, 157
 
0.3%
- 8
 
< 0.1%

Most occurring blocks

ValueCountFrequency (%)
ASCII 406139
100.0%

Most frequent character per block

ASCII
ValueCountFrequency (%)
i 55306
13.6%
41566
10.2%
n 39721
 
9.8%
e 39543
 
9.7%
r 30397
 
7.5%
g 23331
 
5.7%
a 20673
 
5.1%
t 19946
 
4.9%
l 17954
 
4.4%
s 17248
 
4.2%
Other values (36) 100454
24.7%

소재제조국문명
Text

MISSING 

Distinct146
Distinct (%)5.4%
Missing829
Missing (%)23.5%
Memory size27.7 KiB
2023-12-13T07:21:28.124507image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length110
Median length80
Mean length51.519466
Min length7

Characters and Unicode

Total characters138948
Distinct characters94
Distinct categories6 ?
Distinct scripts3 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique17 ?
Unique (%)0.6%

Sample

1st row가압 압력 분말의 일축 가압 성형 분말하소 분위기 소결 상압 소결 소결온도 하소온도
2nd row가압 압력 분말의 일축 가압 성형 분말하소 분위기 소결 상압 소결 소결온도 하소온도
3rd row상압 소결 소결온도 유지시간 하소 하소온도
4th row가압 압력 분말의 일축 가압 성형 분말하소 분위기 소결 상압 소결 소결온도 하소온도
5th row결정 성장을 포함한 용융 성형 용융성형온도
ValueCountFrequency (%)
소결 2571
 
8.1%
소결온도 2273
 
7.2%
상압 2183
 
6.9%
가압 2136
 
6.8%
소결시간 1894
 
6.0%
하소온도 1757
 
5.6%
혼합/분쇄 1511
 
4.8%
혼합/분쇄시간 1511
 
4.8%
하소시간 1488
 
4.7%
하소 1349
 
4.3%
Other values (76) 12930
40.9%
2023-12-13T07:21:28.465613image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
28914
20.8%
소 12870
 
9.3%
결 7508
 
5.4%
분 6868
 
4.9%
압 6608
 
4.8%
간 6127
 
4.4%
시 5957
 
4.3%
도 5661
 
4.1%
온 5502
 
4.0%
하 5058
 
3.6%
Other values (84) 47875
34.5%

Most occurring categories

ValueCountFrequency (%)
Other Letter 103037
74.2%
Space Separator 28914
 
20.8%
Other Punctuation 4061
 
2.9%
Uppercase Letter 1876
 
1.4%
Close Punctuation 530
 
0.4%
Open Punctuation 530
 
0.4%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
소 12870
 
12.5%
결 7508
 
7.3%
분 6868
 
6.7%
압 6608
 
6.4%
간 6127
 
5.9%
시 5957
 
5.8%
도 5661
 
5.5%
온 5502
 
5.3%
하 5058
 
4.9%
쇄 3352
 
3.3%
Other values (74) 37526
36.4%
Uppercase Letter
ValueCountFrequency (%)
C 736
39.2%
D 368
19.6%
A 368
19.6%
P 162
 
8.6%
H 162
 
8.6%
I 80
 
4.3%
Space Separator
ValueCountFrequency (%)
28914
100.0%
Other Punctuation
ValueCountFrequency (%)
/ 4061
100.0%
Close Punctuation
ValueCountFrequency (%)
) 530
100.0%
Open Punctuation
ValueCountFrequency (%)
( 530
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 103037
74.2%
Common 34035
 
24.5%
Latin 1876
 
1.4%

Most frequent character per script

Hangul
ValueCountFrequency (%)
소 12870
 
12.5%
결 7508
 
7.3%
분 6868
 
6.7%
압 6608
 
6.4%
간 6127
 
5.9%
시 5957
 
5.8%
도 5661
 
5.5%
온 5502
 
5.3%
하 5058
 
4.9%
쇄 3352
 
3.3%
Other values (74) 37526
36.4%
Latin
ValueCountFrequency (%)
C 736
39.2%
D 368
19.6%
A 368
19.6%
P 162
 
8.6%
H 162
 
8.6%
I 80
 
4.3%
Common
ValueCountFrequency (%)
28914
85.0%
/ 4061
 
11.9%
) 530
 
1.6%
( 530
 
1.6%

Most occurring blocks

ValueCountFrequency (%)
Hangul 103037
74.2%
ASCII 35911
 
25.8%

Most frequent character per block

ASCII
ValueCountFrequency (%)
28914
80.5%
/ 4061
 
11.3%
C 736
 
2.0%
) 530
 
1.5%
( 530
 
1.5%
D 368
 
1.0%
A 368
 
1.0%
P 162
 
0.5%
H 162
 
0.5%
I 80
 
0.2%
Hangul
ValueCountFrequency (%)
소 12870
 
12.5%
결 7508
 
7.3%
분 6868
 
6.7%
압 6608
 
6.4%
간 6127
 
5.9%
시 5957
 
5.8%
도 5661
 
5.5%
온 5502
 
5.3%
하 5058
 
4.9%
쇄 3352
 
3.3%
Other values (74) 37526
36.4%

소재사용용도영문명
Text

MISSING 

Distinct59
Distinct (%)2.1%
Missing712
Missing (%)20.2%
Memory size27.7 KiB
2023-12-13T07:21:28.698340image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length206
Median length129
Mean length35.895167
Min length6

Characters and Unicode

Total characters101009
Distinct characters48
Distinct categories7 ?
Distinct scripts2 ?
Distinct blocks1 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique3 ?
Unique (%)0.1%

Sample

1st rowFixed capacitors Fixed ceramic capacitors
2nd rowFixed capacitors Fixed ceramic capacitors
3rd rowFixed capacitors Fixed ceramic capacitors
4th rowDental Dental Crown
5th rowFixed capacitors Fixed ceramic capacitors
ValueCountFrequency (%)
dielectric 924
 
8.2%
applications 764
 
6.8%
components 622
 
5.6%
microwave 622
 
5.6%
actuators 508
 
4.5%
actuator 451
 
4.0%
other 335
 
3.0%
capacitors 292
 
2.6%
fixed 266
 
2.4%
sensors 245
 
2.2%
Other values (127) 6177
55.1%
2023-12-13T07:21:29.160922image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
e 9360
 
9.3%
t 8636
 
8.5%
c 8525
 
8.4%
8392
 
8.3%
a 8189
 
8.1%
i 7981
 
7.9%
r 7198
 
7.1%
o 6223
 
6.2%
s 5216
 
5.2%
n 4991
 
4.9%
Other values (38) 26298
26.0%

Most occurring categories

ValueCountFrequency (%)
Lowercase Letter 83955
83.1%
Space Separator 8392
 
8.3%
Uppercase Letter 8262
 
8.2%
Other Punctuation 222
 
0.2%
Dash Punctuation 84
 
0.1%
Open Punctuation 47
 
< 0.1%
Close Punctuation 47
 
< 0.1%

Most frequent character per category

Lowercase Letter
ValueCountFrequency (%)
e 9360
11.1%
t 8636
10.3%
c 8525
10.2%
a 8189
9.8%
i 7981
9.5%
r 7198
8.6%
o 6223
7.4%
s 5216
 
6.2%
n 4991
 
5.9%
l 4558
 
5.4%
Other values (14) 13078
15.6%
Uppercase Letter
ValueCountFrequency (%)
A 1454
17.6%
D 1096
13.3%
M 844
10.2%
S 801
9.7%
C 732
8.9%
F 554
 
6.7%
T 517
 
6.3%
R 462
 
5.6%
P 380
 
4.6%
O 372
 
4.5%
Other values (8) 1050
12.7%
Other Punctuation
ValueCountFrequency (%)
/ 123
55.4%
, 99
44.6%
Space Separator
ValueCountFrequency (%)
8392
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 84
100.0%
Open Punctuation
ValueCountFrequency (%)
( 47
100.0%
Close Punctuation
ValueCountFrequency (%)
) 47
100.0%

Most occurring scripts

ValueCountFrequency (%)
Latin 92217
91.3%
Common 8792
 
8.7%

Most frequent character per script

Latin
ValueCountFrequency (%)
e 9360
10.1%
t 8636
9.4%
c 8525
 
9.2%
a 8189
 
8.9%
i 7981
 
8.7%
r 7198
 
7.8%
o 6223
 
6.7%
s 5216
 
5.7%
n 4991
 
5.4%
l 4558
 
4.9%
Other values (32) 21340
23.1%
Common
ValueCountFrequency (%)
8392
95.5%
/ 123
 
1.4%
, 99
 
1.1%
- 84
 
1.0%
( 47
 
0.5%
) 47
 
0.5%

Most occurring blocks

ValueCountFrequency (%)
ASCII 101009
100.0%

Most frequent character per block

ASCII
ValueCountFrequency (%)
e 9360
 
9.3%
t 8636
 
8.5%
c 8525
 
8.4%
8392
 
8.3%
a 8189
 
8.1%
i 7981
 
7.9%
r 7198
 
7.1%
o 6223
 
6.2%
s 5216
 
5.2%
n 4991
 
4.9%
Other values (38) 26298
26.0%

소재사용용도국문명
Text

MISSING 

Distinct59
Distinct (%)2.1%
Missing712
Missing (%)20.2%
Memory size27.7 KiB
2023-12-13T07:21:29.432087image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length85
Median length52
Mean length14.846482
Min length4

Characters and Unicode

Total characters41778
Distinct characters181
Distinct categories8 ?
Distinct scripts3 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique3 ?
Unique (%)0.1%

Sample

1st row고정세라믹캐패시터 고정캐패시터
2nd row고정세라믹캐패시터 고정캐패시터
3rd row고정세라믹캐패시터 고정캐패시터
4th rowDental Dental Crown
5th row고정세라믹캐패시터 고정캐패시터
ValueCountFrequency (%)
유전체 924
 
10.4%
마이크로웨이브 639
 
7.2%
부품 622
 
7.0%
액츄에이터 508
 
5.7%
기타 335
 
3.8%
응용품 335
 
3.8%
항공우주 222
 
2.5%
분야 221
 
2.5%
기능 208
 
2.3%
센서 185
 
2.1%
Other values (115) 4725
52.9%
2023-12-13T07:21:29.960840image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
6110
 
14.6%
이 1837
 
4.4%
전 1390
 
3.3%
터 1293
 
3.1%
기 1209
 
2.9%
체 975
 
2.3%
품 963
 
2.3%
유 924
 
2.2%
e 872
 
2.1%
마 703
 
1.7%
Other values (171) 25502
61.0%

Most occurring categories

ValueCountFrequency (%)
Other Letter 28178
67.4%
Space Separator 6110
 
14.6%
Lowercase Letter 5078
 
12.2%
Uppercase Letter 1834
 
4.4%
Other Punctuation 297
 
0.7%
Close Punctuation 129
 
0.3%
Open Punctuation 129
 
0.3%
Decimal Number 23
 
0.1%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
이 1837
 
6.5%
전 1390
 
4.9%
터 1293
 
4.6%
기 1209
 
4.3%
체 975
 
3.5%
품 963
 
3.4%
유 924
 
3.3%
마 703
 
2.5%
로 702
 
2.5%
브 671
 
2.4%
Other values (128) 17511
62.1%
Lowercase Letter
ValueCountFrequency (%)
e 872
17.2%
l 658
13.0%
t 551
10.9%
r 483
9.5%
a 403
7.9%
i 309
 
6.1%
n 307
 
6.0%
s 259
 
5.1%
c 226
 
4.5%
o 214
 
4.2%
Other values (10) 796
15.7%
Uppercase Letter
ValueCountFrequency (%)
C 272
14.8%
T 253
13.8%
P 244
13.3%
S 203
11.1%
D 142
7.7%
F 127
6.9%
I 104
 
5.7%
G 86
 
4.7%
W 79
 
4.3%
R 78
 
4.3%
Other values (7) 246
13.4%
Other Punctuation
ValueCountFrequency (%)
, 174
58.6%
/ 123
41.4%
Space Separator
ValueCountFrequency (%)
6110
100.0%
Close Punctuation
ValueCountFrequency (%)
) 129
100.0%
Open Punctuation
ValueCountFrequency (%)
( 129
100.0%
Decimal Number
ValueCountFrequency (%)
2 23
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 28178
67.4%
Latin 6912
 
16.5%
Common 6688
 
16.0%

Most frequent character per script

Hangul
ValueCountFrequency (%)
이 1837
 
6.5%
전 1390
 
4.9%
터 1293
 
4.6%
기 1209
 
4.3%
체 975
 
3.5%
품 963
 
3.4%
유 924
 
3.3%
마 703
 
2.5%
로 702
 
2.5%
브 671
 
2.4%
Other values (128) 17511
62.1%
Latin
ValueCountFrequency (%)
e 872
 
12.6%
l 658
 
9.5%
t 551
 
8.0%
r 483
 
7.0%
a 403
 
5.8%
i 309
 
4.5%
n 307
 
4.4%
C 272
 
3.9%
s 259
 
3.7%
T 253
 
3.7%
Other values (27) 2545
36.8%
Common
ValueCountFrequency (%)
6110
91.4%
, 174
 
2.6%
) 129
 
1.9%
( 129
 
1.9%
/ 123
 
1.8%
2 23
 
0.3%

Most occurring blocks

ValueCountFrequency (%)
Hangul 28178
67.4%
ASCII 13600
32.6%

Most frequent character per block

ASCII
ValueCountFrequency (%)
6110
44.9%
e 872
 
6.4%
l 658
 
4.8%
t 551
 
4.1%
r 483
 
3.6%
a 403
 
3.0%
i 309
 
2.3%
n 307
 
2.3%
C 272
 
2.0%
s 259
 
1.9%
Other values (33) 3376
24.8%
Hangul
ValueCountFrequency (%)
이 1837
 
6.5%
전 1390
 
4.9%
터 1293
 
4.6%
기 1209
 
4.3%
체 975
 
3.5%
품 963
 
3.4%
유 924
 
3.3%
마 703
 
2.5%
로 702
 
2.5%
브 671
 
2.4%
Other values (128) 17511
62.1%

Correlations

2023-12-13T07:21:30.059242image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
영문소재명국문소재명소재사용용도영문명소재사용용도국문명
영문소재명1.0001.0000.9740.974
국문소재명1.0001.0000.9740.974
소재사용용도영문명0.9740.9741.0001.000
소재사용용도국문명0.9740.9741.0001.000
2023-12-13T07:21:30.146731image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
국문소재명영문소재명
국문소재명1.0001.000
영문소재명1.0001.000
2023-12-13T07:21:30.246051image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
영문소재명국문소재명
영문소재명1.0001.000
국문소재명1.0001.000

Missing values

2023-12-13T07:21:24.116478image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-13T07:21:24.285266image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
2023-12-13T07:21:24.431842image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

Sample

입력순번영문소재명국문소재명소재물성영문명소재물성국문명소재제조영문명소재제조국문명소재사용용도영문명소재사용용도국문명
0M102178Oxide Titanate(PZT, etc.)산화물 티탄산염(PZT, etc.)Breakdown Voltage Dielectric Loss , tanδ Electrical Insulation Resistance PermittivityElectrical 유전손실, tanδ 유전율 절연저항 항복전압Normal sintering atmosphere sintering by calcining calcination temp. pressing Pressure sintering Temperature uniaxial pressing of powder가압 압력 분말의 일축 가압 성형 분말하소 분위기 소결 상압 소결 소결온도 하소온도Fixed capacitors Fixed ceramic capacitors고정세라믹캐패시터 고정캐패시터
1M102181Oxide Titanate(PZT, etc.)산화물 티탄산염(PZT, etc.)Breakdown Voltage Dielectric Loss , tanδ Electrical Insulation Resistance PermittivityElectrical 유전손실, tanδ 유전율 절연저항 항복전압Normal sintering atmosphere sintering by calcining calcination temp. pressing Pressure sintering Temperature uniaxial pressing of powder가압 압력 분말의 일축 가압 성형 분말하소 분위기 소결 상압 소결 소결온도 하소온도Fixed capacitors Fixed ceramic capacitors고정세라믹캐패시터 고정캐패시터
2M102193Oxide Titanate(PZT, etc.)산화물 티탄산염(PZT, etc.)Coupling Coefficient Dielectric Constant Dielectric Loss , tanδ Electrical Mechanical Quality Factor, Qm Piezoelectric Constant, d33Electrical 결합계수 기계적 품질계수, Qm 압전정수, d33 유전상수 유전손실, tanδCalcining Calcining Temperature Keeping Time Normal sintering keeping time sintering Temperature상압 소결 소결온도 유지시간 하소 하소온도<NA><NA>
3M102196Oxide Titanate(PZT, etc.)산화물 티탄산염(PZT, etc.)Breakdown Voltage Dielectric Loss , tanδ Electrical Insulation Resistance PermittivityElectrical 유전손실, tanδ 유전율 절연저항 항복전압Normal sintering atmosphere sintering by calcining calcination temp. pressing Pressure sintering Temperature uniaxial pressing of powder가압 압력 분말의 일축 가압 성형 분말하소 분위기 소결 상압 소결 소결온도 하소온도Fixed capacitors Fixed ceramic capacitors고정세라믹캐패시터 고정캐패시터
4M102202Oxide Silicate(Be3Al2Si6O18, etc.)규산염(Be3Al2Si6O18, etc.) 산화물Crystallite Size Glass Transition Temperature Optical Thermal-MechanicalOptical Thermal-Mechanical 미소결정크기 유리 전이 온도melt forming temperature melt forming, including crystal growth결정 성장을 포함한 용융 성형 용융성형온도Dental Dental CrownDental Dental Crown
5M102222Oxide Titanate(PZT, etc.)산화물 티탄산염(PZT, etc.)Density Dielectric Constant Electrical Electro-mechanical coupling coefficient, Kp Physical Piezoelectric Constant, d33Electrical Physical 밀도 압전정수, d33 유전상수 전기기계결합계수, KpCalcining Calcining Temperature Calcining Time Mixing/Milling Mixing/Milling Time Normal sintering pressing Pressure sintering Temperature sintering Time uniaxial pressing of powder가압 압력 분말의 일축 가압 성형 상압 소결 소결시간 소결온도 하소 하소시간 하소온도 혼합/분쇄 혼합/분쇄시간Fixed capacitors Fixed ceramic capacitors고정세라믹캐패시터 고정캐패시터
6M102228Oxide Silicate(Be3Al2Si6O18, etc.)규산염(Be3Al2Si6O18, etc.) 산화물Optical Refractive IndexOptical 굴절률melt forming temperature melt forming, including crystal growth결정 성장을 포함한 용융 성형 용융성형온도Dental Dental CrownDental Dental Crown
7M102234Oxide Silicate(Be3Al2Si6O18, etc.)규산염(Be3Al2Si6O18, etc.) 산화물Glass Transition Temperature Melting Point Physical Softening Point Thermal Expansion Coefficient Thermal-MechanicalPhysical Thermal-Mechanical 녹는점 연화점 열팽창계수 유리 전이 온도Annealing temperature heat treatment melt forming temperature melt forming time melt forming, including crystal growth결정 성장을 포함한 용융 성형 서냉열처리 어날레이징 온도 용융성형시간 용융성형온도DC-PDP PDP디씨 PDP 플라즈마 화면 표시판(PDP)
8M102249Oxide Titanate(PZT, etc.)산화물 티탄산염(PZT, etc.)Breakdown Voltage Dielectric Loss , tanδ Electrical Insulation Resistance PermittivityElectrical 유전손실, tanδ 유전율 절연저항 항복전압Normal sintering atmosphere sintering by calcining calcination temp. pressing Pressure sintering Temperature uniaxial pressing of powder가압 압력 분말의 일축 가압 성형 분말하소 분위기 소결 상압 소결 소결온도 하소온도Fixed capacitors Fixed ceramic capacitors고정세라믹캐패시터 고정캐패시터
9M102255Oxide Titanate(PZT, etc.)산화물 티탄산염(PZT, etc.)Crystal Phase PhysicalPhysical 결정상Calcining Calcining Temperature Drying Mixing/Milling Mixing/Milling Time Normal sintering Temperature isostatic pressing of powder pressing Pressure sintering Temperature sintering Time건조 건조온도 등압압력 분말의 등압 성형 상압 소결 소결시간 소결온도 하소 하소온도 혼합/분쇄 혼합/분쇄시간Heating PTC PTCPTC 히터용 PTC
입력순번영문소재명국문소재명소재물성영문명소재물성국문명소재제조영문명소재제조국문명소재사용용도영문명소재사용용도국문명
3516M106144Oxide Titanate(PZT, etc.)산화물 티탄산염(PZT, etc.)Physical Relative Density Sintered DensityPhysical 상대밀도 소결밀도Calcining Calcining Temperature Calcining Time Mixing/Milling Mixing/Milling Time Normal sintering sintering Temperature sintering Time상압 소결 소결시간 소결온도 하소 하소시간 하소온도 혼합/분쇄 혼합/분쇄시간Dielectric Microwave components마이크로웨이브 부품 유전체
3517M106156Oxide Titanate(PZT, etc.)산화물 티탄산염(PZT, etc.)Density Dielectric Constant Dielectric Loss , tanδ Electrical Electro-mechanical coupling coefficient, Kp Mechanical Quality Factor, Qm Physical Piezoelectric Constant, d33Electrical Physical 기계적 품질계수, Qm 밀도 압전정수, d33 유전상수 유전손실, tanδ 전기기계결합계수, KpCalcining Calcining Temperature Calcining Time Normal sintering Polarization Polarization Temperature Polarization Time Polarization Voltage(AC/DC) pressing Pressure sintering Temperature sintering Time uniaxial pressing of powder가압 압력 분극처리 분극처리시간 분극처리온도 분극처리전압(AC/DC) 분말의 일축 가압 성형 상압 소결 소결시간 소결온도 하소 하소시간 하소온도Actuator Actuators액츄에이터
3518M106167Oxide Titanate(PZT, etc.)산화물 티탄산염(PZT, etc.)Apparent Density Dielectric Constant Electrical Etc Physical Quality Factor Temperature Coefficient of Resonance Frequency (TCF) XRD(X-Ray Diffractometer)Electrical Etc Physical XRD(X선 회절장치) 겉보기 밀도 공진주파수온도계수 (TCF) 유전상수 품질계수Calcining Calcining Temperature Calcining Time Mixing/Milling Mixing/Milling Time Normal sintering sintering Temperature sintering Time상압 소결 소결시간 소결온도 하소 하소시간 하소온도 혼합/분쇄 혼합/분쇄시간Dielectric Microwave components마이크로웨이브 부품 유전체
3519M106168Oxide Titanate(PZT, etc.)산화물 티탄산염(PZT, etc.)Crystal Structure Dark-Field Image Dielectric Constant Dielectric Loss EDS (Energy Dispersive X-ray Spectroscopy) Electrical Etc HRTEM(High-resolution transmission electron microscopy) Physical Quality Factor Raman Spectra SEM(Scanning Electron Microscope) Temperature Coefficient of Resonance Frequency (TCF) XRD(X-Ray Diffractometer)Electrical Etc Physical SEM(주사전자현미경) XRD(X선 회절장치) 결정구조 고분해능 투과전자현미경 공진주파수온도계수 (TCF) 라만 분광기 암시야상 에너지분산형 에너지분석기 유전상수 유전손실 품질계수Calcining Calcining Temperature Calcining Time Mixing/Milling Mixing/Milling Time Normal sintering sintering Temperature sintering Time상압 소결 소결시간 소결온도 하소 하소시간 하소온도 혼합/분쇄 혼합/분쇄시간Dielectric Microwave components마이크로웨이브 부품 유전체
3520M106180Oxide Titanate(PZT, etc.)산화물 티탄산염(PZT, etc.)Density Dielectric Constant Dielectric Loss , tanδ Electrical Electro-mechanical coupling coefficient, Kp Mechanical Quality Factor, Qm Physical Piezoelectric Constant, d33Electrical Physical 기계적 품질계수, Qm 밀도 압전정수, d33 유전상수 유전손실, tanδ 전기기계결합계수, KpCalcining Calcining Temperature Calcining Time Normal sintering Polarization Polarization Temperature Polarization Time Polarization Voltage(AC/DC) pressing Pressure sintering Temperature sintering Time uniaxial pressing of powder가압 압력 분극처리 분극처리시간 분극처리온도 분극처리전압(AC/DC) 분말의 일축 가압 성형 상압 소결 소결시간 소결온도 하소 하소시간 하소온도Actuator Actuators액츄에이터
3521M106183Oxide Titanate(PZT, etc.)산화물 티탄산염(PZT, etc.)Density Dielectric Constant Dielectric Loss , tanδ Electrical Electro-mechanical coupling coefficient, Kp Mechanical Quality Factor, Qm Physical Piezoelectric Constant, d33Electrical Physical 기계적 품질계수, Qm 밀도 압전정수, d33 유전상수 유전손실, tanδ 전기기계결합계수, KpCalcining Calcining Temperature Calcining Time Normal sintering Polarization Polarization Temperature Polarization Time Polarization Voltage(AC/DC) pressing Pressure sintering Temperature sintering Time uniaxial pressing of powder가압 압력 분극처리 분극처리시간 분극처리온도 분극처리전압(AC/DC) 분말의 일축 가압 성형 상압 소결 소결시간 소결온도 하소 하소시간 하소온도Actuator Actuators액츄에이터
3522M106214Oxide Titanate(PZT, etc.)산화물 티탄산염(PZT, etc.)Apparent Density Dielectric Constant Electrical Etc Physical Quality Factor Temperature Coefficient of Resonance Frequency (TCF) XRD(X-Ray Diffractometer)Electrical Etc Physical XRD(X선 회절장치) 겉보기 밀도 공진주파수온도계수 (TCF) 유전상수 품질계수Calcining Calcining Temperature Calcining Time Mixing/Milling Mixing/Milling Time Normal sintering sintering Temperature sintering Time상압 소결 소결시간 소결온도 하소 하소시간 하소온도 혼합/분쇄 혼합/분쇄시간Dielectric Microwave components마이크로웨이브 부품 유전체
3523M106215Oxide Titanate(PZT, etc.)산화물 티탄산염(PZT, etc.)Density Dielectric Constant Dielectric Loss , tanδ Electrical Electro-mechanical coupling coefficient, Kp Mechanical Quality Factor, Qm Physical Piezoelectric Constant, d33Electrical Physical 기계적 품질계수, Qm 밀도 압전정수, d33 유전상수 유전손실, tanδ 전기기계결합계수, KpCalcining Calcining Temperature Calcining Time Normal sintering Polarization Polarization Temperature Polarization Time Polarization Voltage(AC/DC) pressing Pressure sintering Temperature sintering Time uniaxial pressing of powder가압 압력 분극처리 분극처리시간 분극처리온도 분극처리전압(AC/DC) 분말의 일축 가압 성형 상압 소결 소결시간 소결온도 하소 하소시간 하소온도Actuator Actuators액츄에이터
3524M106260Oxide Titanate(PZT, etc.)산화물 티탄산염(PZT, etc.)Density Dielectric Constant Dielectric Loss , tanδ Electrical Electro-mechanical coupling coefficient, Kp Mechanical Quality Factor, Qm Physical Piezoelectric Constant, d33Electrical Physical 기계적 품질계수, Qm 밀도 압전정수, d33 유전상수 유전손실, tanδ 전기기계결합계수, KpCalcining Calcining Temperature Calcining Time Normal sintering Polarization Polarization Temperature Polarization Time Polarization Voltage(AC/DC) pressing Pressure sintering Temperature sintering Time uniaxial pressing of powder가압 압력 분극처리 분극처리시간 분극처리온도 분극처리전압(AC/DC) 분말의 일축 가압 성형 상압 소결 소결시간 소결온도 하소 하소시간 하소온도Actuator Actuators액츄에이터
3525M104609MATERIAL Other Material기타 소재 소재명Dielectric Constant Electrical Etc Quality Factor Temperature CoefficientElectrical Etc 온도계수 유전상수 품질계수Calcining Calcining Temperature Calcining Time Mixing/Milling Mixing/Milling Time Normal sintering sintering Temperature sintering Time상압 소결 소결시간 소결온도 하소 하소시간 하소온도 혼합/분쇄 혼합/분쇄시간Dielectric Resonators공진기 유전체