发明授权
- 专利标题： Highly mechanical and corrosion resistant stainless steel and relevant treatment process
- 专利标题（中）： 高机械和耐腐蚀不锈钢及相关处理工艺
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申请号： US51424申请日： 1993-04-23
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公开(公告)号： US5352406A公开(公告)日： 1994-10-04
- 发明人: Massimo Barteri , Ivan Nembrini
- 申请人： Massimo Barteri , Ivan Nembrini
- 申请人地址： ITX Rome ITX Dalmine
- 专利权人： Centro Sviluppo Materiali S.p.A.,Dalmine S.p.A.
- 当前专利权人： Centro Sviluppo Materiali S.p.A.,Dalmine S.p.A.
- 当前专利权人地址： ITX Rome ITX Dalmine
- 主分类号： C21D8/00
- IPC分类号： C21D8/00 ; C21D8/10 ; C22C38/42 ; C22C38/44 ; E21B17/00 ; C22C38/20
摘要：
A properly balanced chemical composition and the choice of a heat treatment (annealing and quenching) under controlled conditions allow to obtain uperduplex stainless steel manufactures which, in the hot-worked form, are excellent in resistance to corrosion and have unit tensile yield strength at room temperature of 90 ksi min.
公开/授权文献
- US6125502A Suction pipe for a suction cleaner 公开/授权日：2000-10-03
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