公开(公告)号：US09458743B2

公开(公告)日：2016-10-04

申请号：US13955798

申请日：2013-07-31

申请人： L. E. Jones Company

发明人： Cong Yue Qiao ,  Peter Vennema ,  Douglas W. Dooley ,  David Doll

IPC分类号： F01L3/02 ,  B23P19/00 ,  C21D1/18 ,  C21D6/00 ,  C21D9/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/52 ,  C22C38/54 ,  C22C38/56 ,  C21D5/00

CPC分类号： F01L3/04 ,  B23P19/00 ,  C21D1/18 ,  C21D5/00 ,  C21D6/002 ,  C21D6/004 ,  C21D6/005 ,  C21D6/007 ,  C21D6/008 ,  C21D9/0068 ,  C21D2211/008 ,  C22C38/02 ,  C22C38/04 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/52 ,  C22C38/54 ,  C22C38/56 ,  F01L3/02 ,  Y10T29/49306

摘要： An iron-based alloy includes, in weight percent, carbon from about 2 to about 3 percent; manganese from about 0.1 to about 0.4 percent; silicon from about 0.3 to about 0.8 percent; chromium from about 11.5 to about 14.5 percent; nickel from about 0.05 to about 0.6 percent; vanadium from about 0.8 to about 2.2 percent; molybdenum from about 4 to about 7 percent; tungsten from about 3 to about 5 percent; niobium from about 1 to about 3 percent; cobalt from about 3 to about 5 percent; boron from zero to about 0.2 percent; and the balance containing iron and incidental impurities. The alloy is suitable for use in elevated temperature applications such as in valve seat inserts for combustion engines.

摘要翻译： 铁基合金以重量百分比计包含约2％至约3％的碳; 约0.1至约0.4％的锰; 硅约0.3至约0.8％; 约11.5至约14.5％的铬; 镍约0.05至约0.6％; 钒从约0.8至约2.2％; 约4至约7％的钼; 约3％至约5％的钨; 铌约1％至3％; 约3至约5％的钴; 硼从零到约0.2％; 余量含有铁和杂质。 该合金适用于高温应用，例如用于内燃机的阀座插件。

公开(公告)号：US20150034037A1

公开(公告)日：2015-02-05

申请号：US13955798

申请日：2013-07-31

申请人： L. E. Jones Company

发明人： Cong Yue Qiao ,  Peter Vennema ,  Douglas W. Dooley ,  David Doll

IPC分类号： F01L3/02 ,  C21D6/00 ,  C22C38/56 ,  C22C38/54 ,  C22C38/52 ,  B23P19/00 ,  C22C38/46 ,  C22C38/44 ,  C22C38/04 ,  C22C38/02 ,  C21D9/00 ,  C21D1/18 ,  C22C38/48

CPC分类号： F01L3/04 ,  B23P19/00 ,  C21D1/18 ,  C21D5/00 ,  C21D6/002 ,  C21D6/004 ,  C21D6/005 ,  C21D6/007 ,  C21D6/008 ,  C21D9/0068 ,  C21D2211/008 ,  C22C38/02 ,  C22C38/04 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/52 ,  C22C38/54 ,  C22C38/56 ,  F01L3/02 ,  Y10T29/49306

摘要： An iron-based alloy includes, in weight percent, carbon from about 2 to about 3 percent; manganese from about 0.1 to about 0.4 percent; silicon from about 0.3 to about 0.8 percent; chromium from about 11.5 to about 14.5 percent; nickel from about 0.05 to about 0.6 percent; vanadium from about 0.8 to about 2.2 percent; molybdenum from about 4 to about 7 percent; tungsten from about 3 to about 5 percent; niobium from about 1 to about 3 percent; cobalt from about 3 to about 5 percent; boron from zero to about 0.2 percent; and the balance containing iron and incidental impurities. The alloy is suitable for use in elevated temperature applications such as in valve seat inserts for combustion engines.

摘要翻译： 铁基合金以重量百分比计包含约2％至约3％的碳; 约0.1至约0.4％的锰; 硅约0.3至约0.8％; 约11.5至约14.5％的铬; 镍约0.05至约0.6％; 钒从约0.8至约2.2％; 约4至约7％的钼; 约3％至约5％的钨; 铌约1％至3％; 约3至约5％的钴; 硼从零到约0.2％; 余量含有铁和杂质。 该合金适用于高温应用，例如用于内燃机的阀座插件。