MLCC端头银浆玻璃成分村田
(2018-11-04 08:21:48)
标签:
教育杂谈 |
试验浆料用125目丝网印刷到氧化铝基片表面,测试图形是5X5mm,烧结在800度/10分钟,电镀为镀锡,镀液pH=5.5,温度40度,时间60分钟,镀层厚度3微米。
表中材料单位为(wt%), 附着力单位(Kgf)
例号 |
ZnO |
B2O3 |
SiO2 |
Li2O |
TiO2 |
ZrO2 |
CaO |
Na2O |
附着力 |
1 |
37.1 |
52.3 |
9.2 |
1.4 |
- |
- |
- |
- |
4.3 |
2 |
37.2 |
50.2 |
9.4 |
1.4 |
1.8 |
- |
- |
- |
2.3 |
3 |
37.4 |
42.3 |
9.4 |
1.5 |
9.4 |
- |
- |
- |
3.8 |
4 |
38.0 |
32.0 |
9.5 |
1.5 |
19.0 |
- |
- |
- |
4.3 |
5 |
37.2 |
50.3 |
9.3 |
1.4 |
- |
1.8 |
- |
- |
4.1 |
6 |
37.4 |
42.3 |
9.4 |
1.5 |
- |
9.4 |
- |
- |
1.9 |
7 |
37.5 |
50.6 |
9.3 |
1.5 |
- |
- |
1.1 |
- |
7.2 |
8 |
39.1 |
44.1 |
9.8 |
1.5 |
- |
- |
5.5 |
- |
8.7 |
9 |
37.5 |
42.3 |
9.4 |
1.5 |
- |
- |
- |
9.3 |
1.0 |
例号 |
ZnO |
B2O3 |
SiO2 |
Li2O |
CaO |
Al2O3 |
附着力 |
10 |
30.5 |
44.1 |
18.4 |
1.5 |
5.5 |
- |
9.2 |
11 |
23.1 |
44.1 |
25.8 |
1.5 |
5.5 |
- |
10.0 |
12 |
13.0 |
44.1 |
35.9 |
1.5 |
5.5 |
- |
12.2 |
13 |
15.0 |
45.9 |
26.8 |
1.6 |
10.7 |
- |
12.0 |
14 |
2.2 |
48.7 |
28.4 |
1.7 |
19.0 |
- |
很小 |
15 |
22.7 |
45.9 |
19.1 |
1.6 |
10.7 |
- |
10.8 |
16 |
15.0 |
45.9 |
26.8 |
1.6 |
10.7 |
- |
13.2 |
17 |
2.4 |
32.0 |
43.7 |
9.7 |
12.2 |
- |
14.2 |
18 |
2.4 |
31.7 |
43.2 |
9.6 |
10.8 |
2.3 |
11.5 |
19 |
2.3 |
31.2 |
42.6 |
9.5 |
8.8 |
5.6 |
13.6 |
20 |
2.3 |
31.0 |
42.4 |
9.4 |
7.9 |
7.0 |
很小 |