发明名称 Carbon containing boron doped tri-nickel aluminide.
摘要 <p>A tri-nickel aluminide base alloy composition is provided with a desirable combination of tensile strength and ductility. The composition is prepared to include boron dopant in combination with relatively low percentages of carbon for the high increase in strength achieved. The composition has an Ll₂ of crystalline structure. It is prepared by rapid solidification at a cooling rate of at least 10³°C per second. </p>
申请公布号 EP0217300(A2) 申请公布日期 1987.04.08
申请号 EP19860113261 申请日期 1986.09.26
申请人 GENERAL ELECTRIC COMPANY 发明人 HUANG, SHYH-CHIN;CHANG, KEH-MINN;TAUB, ALAN IRWIN
分类号 C22C1/02;C22C19/00;C22C19/03 主分类号 C22C1/02
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