| 发明名称 |
PRODUCTION OF COMPOUND OXIDE OF TUNGSTEN AND COPPER |
| 摘要 |
A method for making a tungsten-copper composite oxide wherein an amount of an ammonium tungstate and an amount of an oxide or hydroxide of copper are combined without milling to form a mixture. The unmilled mixture is then dehydrated and fired at a temperature and for a time sufficient to form the tungsten-copper composite oxide. |
| 申请公布号 |
JPH08239219(A) |
申请公布日期 |
1996.09.17 |
| 申请号 |
JP19950348980 |
申请日期 |
1995.12.21 |
| 申请人 |
OSURAMU SHIRUBANIA INC |
发明人 |
RIONIDO PII DOOFUMAN;MAIKERU JIEI SHIYAITOHAUAA;DEIBITSUDO ERU HOOKU;NERUSON II KOOPATSU |
| 分类号 |
B22F1/02;B22F9/22;C01G41/00;C04B41/51;C04B41/88;C22C1/04;H01H1/025;H01L23/498;(IPC1-7):C01G41/00 |
主分类号 |
B22F1/02 |
| 代理机构 |
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