发明授权
- 专利标题: ACTIVATOR MIXTURE FOR INCREASING THE STRENGTH OF IRON ALLOYS
- 专利标题(中): 用于提高钢铁合金强度的活化剂混合物
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申请号: EP87900250.9申请日: 1986-12-23
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公开(公告)号: EP0294371B1公开(公告)日: 1992-08-26
- 发明人: GIFLO, Henrik , GIFLO, Henrik
- 申请人: GIFLO, Henrik , GIFLO, Henrik
- 申请人地址: Ujitok utca 5 H-3532 Miskolc HU
- 专利权人: GIFLO, Henrik,GIFLO, Henrik
- 当前专利权人: GIFLO, Henrik,GIFLO, Henrik
- 当前专利权人地址: Ujitok utca 5 H-3532 Miskolc HU
- 代理机构: Hedley, Nicholas James Matthew
- 国际公布: WO8804697 19880630
- 主分类号: C22C35/00
- IPC分类号: C22C35/00 ; C22C3/00 ; C22C33/06 ; C21C7/00
摘要:
An activator mixture for improving utilizable strength steels which consists essentially Ca and/or Na 16 to 30 %; Si 13 to 30 %; V and/or Mo 2 to 28 %, Nb and/or Ta 2 to 14 %, Al and/or Ba 1 to 15 %; B and/or Be 0,1 to 3,0 %, C 1 to 5 %; Fe 5 to 20 % and N 1 to 10 %.
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