发明名称 |
METHOD FOR SINTERING LANTHANUM HEXABORIDE OR HEXABORIDE HAVING THE SAME STRUCTURE AS THAT OF LANTHANUM HEXABIRIDE |
摘要 |
Sintering of lanthanum hexaboride or of a hexaboride isostructural with the latter. The process of the invention is characterised in that silicon metal is employed as sintering additive. |
申请公布号 |
JPH04228474(A) |
申请公布日期 |
1992.08.18 |
申请号 |
JP19910119067 |
申请日期 |
1991.04.24 |
申请人 |
RHONE POULENC CHIM |
发明人 |
ARAN IRUTEI |
分类号 |
C01B35/04;C04B35/58;C04B35/65 |
主分类号 |
C01B35/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|