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1.Process for the production of low silicon, medium-to-low carbon ferromanganese 失效
Title translation: 低硅,中低碳锰铁生产工艺公开(公告)号:US3138455A
公开(公告)日:1964-06-23
申请号:US18401562
申请日:1962-04-02
Applicant: UNION CARBIDE CORP
Inventor: CAROSELLA MICHAEL C , WILLIAM CHYNOWETH
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公开(公告)号:US3158464A
公开(公告)日:1964-11-24
申请号:US28260763
申请日:1963-05-23
Applicant: UNION CARBIDE CORP
Inventor: WILLIAM CHYNOWETH
IPC: C22B34/32
CPC classification number: C22B34/32
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