发明申请
- 专利标题： Nickel-containing alloys, method of manufacture thereof and articles derived thereform
- 专利标题（中）： 含镍合金，其制造方法和衍生于其的制品
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申请号： US10675367申请日： 2003-09-30
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公开(公告)号： US20050069450A1公开(公告)日： 2005-03-31
- 发明人: Liang Jiang , Ji-Cheng Zhao , Ganjiang Feng
- 申请人： Liang Jiang , Ji-Cheng Zhao , Ganjiang Feng
- 主分类号： C22C19/05
- IPC分类号： C22C19/05
摘要：
Disclosed herein too is a method for manufacturing an article comprising casting an alloy comprising about 1.5 to about 4.5 weight percent aluminum; about 1.5 to about 4.5 weight percent titanium; up to about 3 weight percent niobium; about 14 to about 28 weight percent chromium; about 10 to 23 weight percent cobalt; about 1 to about 3 weight percent of tungsten, rhenium, ruthenium, molybdenum, or a combination thereof; about 0.02 to about 0.15 weight percent of carbon; about 0.001 to about 0.025 weight percent of boron; up to 0.2 weight percent of zirconium, hafnium, or a combination thereof; into a mold.