发明授权
US08888448B2 Method for the manufacture of a circular revolution thermomechanical part including a titanium-based load-bearing substrate lined with steel or superalloy, a turbomachine compressor housing which is resistant to titanium fire obtained according to this method
有权
用于制造圆形回转热机械部件的方法，该部件包括衬有钢或超合金的钛基承载基底，根据该方法获得耐钛火的涡轮机压缩机壳体
- 专利标题： Method for the manufacture of a circular revolution thermomechanical part including a titanium-based load-bearing substrate lined with steel or superalloy, a turbomachine compressor housing which is resistant to titanium fire obtained according to this method
- 专利标题（中）： 用于制造圆形回转热机械部件的方法，该部件包括衬有钢或超合金的钛基承载基底，根据该方法获得耐钛火的涡轮机压缩机壳体
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申请号： US13060748申请日： 2009-09-03
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公开(公告)号： US08888448B2公开(公告)日： 2014-11-18
- 发明人: Laurent Ferrer , Claude Marcel Mons
- 申请人： Laurent Ferrer , Claude Marcel Mons
- 申请人地址： FR Paris
- 专利权人： Snecma
- 当前专利权人： Snecma
- 当前专利权人地址： FR Paris
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： FR0855961 20080905
- 国际申请： PCT/EP2009/061387 WO 20090903
- 国际公布： WO2010/026182 WO 20100311
- 主分类号： F01D25/24
- IPC分类号： F01D25/24 ; F04D29/52 ; F04D29/02 ; F01D25/08 ; B21K3/00 ; B32B15/01 ; B23P15/00 ; F02C7/25 ; B21D26/051
摘要：
A method for manufacture of a compressor housing which is resistant to a titanium fire (burning titanium). A circular blank made of steel, or steel alloy, or superalloy which is incombustible in the presence of a titanium fire is hydroformed against a circular blank made from titanium or titanium alloy.
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