| 483Q发动机用TiAl基合金排气阀门的研制 |
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| 引用本文： | 苏彦庆,郭景杰,丁宏升,盛文斌,李邦盛,贾均,贺跃辉,欧阳鸿武,刘文胜,内伯云.483Q发动机用TiAl基合金排气阀门的研制[J].材料工程,2000(5):21-24. |
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| 作者姓名： | 苏彦庆 郭景杰 丁宏升 盛文斌 李邦盛 贾均 贺跃辉 欧阳鸿武 刘文胜 内伯云 |
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| 作者单位： | 1. 哈尔滨工业大学,哈尔滨,150001
2. 中南工业大学,长沙,410083 |
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| 摘 要： | 利用真空感应凝壳熔炼设备熔铸了 Ti Al合金 483Q发动机的排气阀门坯件 ,经热等静压及机械加工后所制得的 Ti Al合金排气阀门重量比原材质的减少了 49.3%。 483Q台架试验测试结果表明 ,Ti Al合金适宜于制造 483Q发动机排气阀门。
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| 关 键 词： | TiAl合金 发动机 排气阀门 台架试验 |
Producing of TiAl Exhaust Valve for 483Q Engine |
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| SU Yan-qing,GUO Jing-jie,DING Hong-sheng,SHENG Wen-bin,LI Bang-sheng,JIA Jun,HE Yue-hui,OUYANG Hong-wu,LIU Wen-sheng,HUANG Bo-yun.Producing of TiAl Exhaust Valve for 483Q Engine[J].Journal of Materials Engineering,2000(5):21-24. |
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| Authors: | SU Yan-qing GUO Jing-jie DING Hong-sheng SHENG Wen-bin LI Bang-sheng JIA Jun HE Yue-hui OUYANG Hong-wu LIU Wen-sheng HUANG Bo-yun |
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| Abstract: | WT5BZ]The TiAl exhaust valves were manufactured through induction skull melting , permanent mold casting,hot isostatic pressing and machining It is shown that TiAl valve is 49 3% lighter than that made of the original materials The result of test run on 483Q engine shows that TiAl alloy is suitable for making exhaust valve |
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| Keywords: | TiAl alloy engine exhaust valve desk test |
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