发明公开
- 专利标题: DC CAST AI ALLOY
- 专利标题(中): 铝合金用于直接冷却铸模
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申请号: EP02706958.2申请日: 2002-03-18
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公开(公告)号: EP1370702A1公开(公告)日: 2003-12-17
- 发明人: GRAY, Alan , HOWELLS, Andrew David
- 申请人: ALCAN INTERNATIONAL LIMITED
- 申请人地址: 1188 Sherbrooke Street West MontrealQuebec H3A 3G2 CA
- 专利权人: ALCAN INTERNATIONAL LIMITED
- 当前专利权人: ALCAN INTERNATIONAL LIMITED
- 当前专利权人地址: 1188 Sherbrooke Street West MontrealQuebec H3A 3G2 CA
- 代理机构: Wilkinson, Stephen John
- 优先权: GB0107208 20010322
- 国际公布: WO02077307 20021003
- 主分类号: C22C21/00
- IPC分类号: C22C21/00 ; C22F1/04
摘要:
There is disclosed a DC cast alloy of composition (in wt%): Fe 0.8-1.5 Si 0.7-0.95 Mn 0.2-0.5 Zn 0.2-0.8 Mg up to 0.2 Cu up to 0.2 Ti ∫0.1 B ∫0.01 C ∫0.01 Unavoidable impurities up to 0.05 each, 0.15 total AI balance. Also disclosed is a method of DC casting the alloy to form an ingot.
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