发明名称 |
MELTING AND INGOT CASTING OF LOW PHOSPHOR CHROMIUM STEEL |
摘要 |
<p>PURPOSE:To dephosphorize chromium steel without liberation of harmful, malodorous gas by the oxidation of slag with oxidizing gas without causing rephosphorization after the dephosphorization of the steel with specific flux by the blow of nonoxidizing gas.</p> |
申请公布号 |
JPS532324(A) |
申请公布日期 |
1978.01.11 |
申请号 |
JP19760076873 |
申请日期 |
1976.06.29 |
申请人 |
NIPPON STEEL CORP |
发明人 |
KATAYAMA HIROYUKI;INATOMI TAKEMASA;OONO TAKEMASA;HARASHIMA KAZUMI |
分类号 |
C21C7/00;C21C7/072;C21C7/076 |
主分类号 |
C21C7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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