电阻浆料特性及其所使用玻璃(杜邦)
(2020-11-17 18:42:16)
标签:
教育 |
本专利所使用玻璃成分(wt%)
玻璃号 |
A |
B |
C |
D |
E |
Al2O3 |
14 |
3.15 |
1.9 |
2.84 |
2.59 |
B2O3 |
7.5 |
3.08 |
|
5.82 |
2.96 |
BaO |
|
|
|
7.32 |
|
CaO |
21.5 |
|
|
|
|
CuO |
|
2.76 |
|
5.7 |
|
FeO |
0.25 |
|
|
|
|
K2O |
0.25 |
|
|
1.5 |
|
MgO |
1 |
|
|
|
|
Na2O |
0.25 |
|
|
|
|
PbO |
|
58.9 |
65 |
|
62.6 |
SiO2 |
55 |
29.52 |
33.1 |
51.65 |
29.13 |
SrO |
|
|
|
3.3 |
|
Ta2O5 |
|
|
|
5.28 |
|
TiO2 |
0.25 |
|
|
|
|
ZnO |
|
2.59 |
|
11.66 |
2.74 |
电阻浆料成分及特性
例号 |
1 |
2 |
3 |
4 |
5 |
RuO2(wt%) |
3 |
3 |
3 |
10.8 |
10.8 |
玻璃C |
12.08 |
16.02 |
13.65 |
15.65 |
15.65 |
玻璃A |
9.26 |
11.22 |
8.9 |
10.21 |
10.21 |
玻璃B |
22.21 |
16.02 |
9.66 |
16.16 |
11.08 |
Nb2O5 |
|
0.3 |
|
0.93 |
0.93 |
Ag2O |
0.24 |
0.24 |
0.24 |
0.24 |
0.24 |
玻璃E |
|
|
|
0.6 |
|
玻璃D |
|
|
11.35 |
|
11.08 |
Pb2Ru2O6 |
13.2 |
13.2 |
13.2 |
|
|
载体 |
40 |
40 |
40 |
40 |
40 |
方阻(欧/方) |
72.6K |
60.6K |
54K |
1.9K |
1.7K |
TCR(ppm/C) |
-107 |
-98 |
-57 |
-40 |
65 |