发明名称 |
Method to reduce the dustiness of extrafine cobalt powder |
摘要 |
In a process for reducing the dust content of cobalt metal powder, the starting cobalt powder containing dust is milled for a sufficient period of time to increase the bulk density and decrease the dust content while substantially maintaining the original Fisher Sub Sieve Size.
|
申请公布号 |
US5244156(A) |
申请公布日期 |
1993.09.14 |
申请号 |
US19900616976 |
申请日期 |
1990.11.20 |
申请人 |
GTE PRODUCTS CORPORATION |
发明人 |
MENDENHALL, ROBERT G.;MILLER, MICHAEL J. |
分类号 |
B22F9/04 |
主分类号 |
B22F9/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|