| 发明名称 |
Chromium additive and method for producing chromium alloy using the same |
| 摘要 |
A chromium additive of the formula: CrxCyOz where 0.04</=y</=0.35, and 0.03</=z</=0.30 for x=1, said additive having an X ray diffraction peak at d=3.32 ANGSTROM (2 theta =26.8 DEG ).
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| 申请公布号 |
US5011798(A) |
申请公布日期 |
1991.04.30 |
| 申请号 |
US19890413601 |
申请日期 |
1989.09.28 |
| 申请人 |
TOSOH CORPORATION |
发明人 |
SASABE, MINORU;IMAMURA, MASAO;YOSHIDA, YASUNOBU;ANDOH, SHINYA;MIYAKE, HIROSHI |
| 分类号 |
C22C1/02;C22C1/03 |
主分类号 |
C22C1/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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