发明授权
- 专利标题： Method for adding manganese alloying member to steel
- 专利标题（中）： 将锰合金成员添加到钢的方法
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申请号： US3741753D申请日： 1971-07-26
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公开(公告)号： US3741753A公开(公告)日： 1973-06-26
- 发明人: WALZ H , BLOOM R
- 申请人： TIMKEN CO
- 专利权人： Timken Co
- 当前专利权人： Timken Co
- 优先权： US16630671 1971-07-26
- 主分类号： C22C28/00
- IPC分类号： C22C28/00 ; C22C35/00 ; C22C33/00
摘要：
A METHOD FOR ADDING A MANGANESE-BASE ALLOYING AGENT TO FERROUS LIQUED METAL BY INSERTING INTO THE LIQUID METAL A WIRE-LIKE CONFIGURATION HAVING A COMPOSITION, BY WEIGHT, OF FROM ABOUT 65% TO ABOUT 85% MANGANESE, FROM ABOUT 10% TO ABOUT 35% NICKEL, AND WITH OR WITHOUT A BLANCE OF UP TO ABOUT 15% IRON AND/OR UP TO ABOUT 0.5% ALUMINUM WITH INCIDENTAL IMPURITIES.
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