| 发明名称 |
Oxidation and sinter-resistant metal powders and pastes |
| 摘要 |
A high density precious metal powder that resists sintering at 600 DEG C. and contains a very small percentage of titania or zirconia is produced by co-nucleation and precipitation of gold and titania from an ammoniacal solution at pH 3-4 with a bisulfite.
|
| 申请公布号 |
US4010025(A) |
申请公布日期 |
1977.03.01 |
| 申请号 |
US19760655847 |
申请日期 |
1976.02.06 |
| 申请人 |
PLESSEY INCORPORATED |
发明人 |
FRAIOLI, ANTHONY V.;DEROSA, JOHN A. |
| 分类号 |
B01J23/755;B22F9/24;C22C1/10;H01B1/02;H05K1/09;(IPC1-7):B22F9/00;B01J23/74 |
主分类号 |
B01J23/755 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
