发明名称 |
Ti-Al type lightweight heat-resistant materials containing Nb, Cr and Si |
摘要 |
A Ti-Al type lightweight heat-resistant consists essentially of 32 to 36% w of Al, 0.1 to 2.0% w of Si, 0.1 to 5.0% w of Nb, 0.1 to 3.0% w of Cr, and optionally 0.005 to 0.200% w of B, the balance being substantially Ti. The alloy has improved oxidation resistance together with excellent ductility and strength at room temperature and high temperature.
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申请公布号 |
US5196162(A) |
申请公布日期 |
1993.03.23 |
申请号 |
US19910747824 |
申请日期 |
1991.08.21 |
申请人 |
NISSAN MOTOR CO., LTD.;DIDO STEEL CO., LTD. |
发明人 |
MAKI, KUNIO;SAYASHI, MAMORU;ISOBE, SUSUMU;IIKUBO, TOMOHITO;NODA, TOSHIHARU |
分类号 |
C22C14/00 |
主分类号 |
C22C14/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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