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公开(公告)号:US20100316521A1
公开(公告)日:2010-12-16
申请号:US12810224
申请日:2008-12-18
申请人: Ola Litström , Sven Bengtsson , Robert Frykholm , Ola Bergman
发明人: Ola Litström , Sven Bengtsson , Robert Frykholm , Ola Bergman
CPC分类号: C22C33/0207 , B22F2003/248 , B22F2998/10 , B22F2999/00 , C21D2211/005 , C21D2211/009 , C22C33/0264 , B22F9/082 , B22F1/0003 , B22F1/0059 , B22F3/02 , B22F3/1007 , B22F3/17 , B22F3/24 , B22F2201/01 , B22F2201/30
摘要: A water atomised prealloyed iron-based steel powder is provided which comprises by weight-%: 0.4-2.0 Cr, 0.1-0.8 Mn, less than 0.1 V, less than 0.1 Mo, less than 0.1 Ni, less than 0.2 Cu, less than 0.1 C, less than 0.25 O, less than 0.5 of unavoidable impurities, and the balance being iron.
摘要翻译: 提供了一种水雾化的预合金铁基钢粉末,其含量为:重量百分比:0.4-2.0Cr,0.1-0.8Mn,小于0.1V,小于0.1Mo,小于0.1Ni,小于0.2Cu,小于 0.1 C,小于0.25 O,小于0.5的不可避免的杂质,余量为铁。