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公开(公告)号：EP1718777A1
公开(公告)日：2006-11-08
申请号：EP05706193.9
申请日：2005-02-21
申请人： PLANSEE SE
CPC分类号： C22C1/045 , B22F3/156 , B22F3/162 , B22F2003/248 , B22F2009/041 , B22F2998/00 , B22F2998/10 , B22F2999/00 , C22C27/04 , C22F1/18 , B22F3/1208 , B22F3/15 , B22F3/20 , B22F9/04 , B22F3/14 , B22F3/16 , B22F3/24 , B22F2009/042 , B22F2201/013
摘要： The invention relates to a method for the production of semi-finished or finished parts made of a molybdenum alloy with intermetallic phase parts, preferably molybdenum silicide, molybdenum boron silicide, selectively also molybdenum boride, phases. The heat compacted material, starting from a mechanically alloyed powder, exhibits superplastic forming behavior. It is thus possible to reduce the forming temperature by at least 300 °C, wherein processing is possible on conventional systems.
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公开(公告)号：EP1718777B1
公开(公告)日：2007-10-17
申请号：EP05706193.9
申请日：2005-02-21
申请人： PLANSEE SE
CPC分类号： C22C1/045 , B22F3/156 , B22F3/162 , B22F2003/248 , B22F2009/041 , B22F2998/00 , B22F2998/10 , B22F2999/00 , C22C27/04 , C22F1/18 , B22F3/1208 , B22F3/15 , B22F3/20 , B22F9/04 , B22F3/14 , B22F3/16 , B22F3/24 , B22F2009/042 , B22F2201/013
摘要： The invention relates to a method for the production of semi-finished or finished parts made of a molybdenum alloy with intermetallic phase parts, preferably molybdenum silicide, molybdenum boron silicide, selectively also molybdenum boride, phases. The heat compacted material, starting from a mechanically alloyed powder, exhibits superplastic forming behavior. It is thus possible to reduce the forming temperature by at least 300 °C, wherein processing is possible on conventional systems.
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