| TiAl基合金包套锻复合热机械处理工艺的研究 |
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| 引用本文： | 贺跃辉,黄伯云.TiAl基合金包套锻复合热机械处理工艺的研究[J].材料工程,1997(8):43-45. |
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| 作者姓名： | 贺跃辉 黄伯云 |
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| 作者单位： | 中南工业大学粉末治金研究所 |
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| 摘 要： | 针对用于ＴｉＡｌ基合金的常规热机械处理的局限性，提出了包套锻复合热机械处理新工艺。详细地研究了此项新工艺的工艺参数对Ｔｉ－３３Ａｌ－３Ｃｒ－０．５Ｍｏ合金显微组织及锻坯表观质量的影响。
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| 关 键 词： | 热机械处理 显微组织 钛基合金 高温合金 |
The Investigation on Processings about Multi- Step Thermal Mechanical Treatment for Ti Al Based Alloys Ingot Wrapped |
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| He Yuehui,Huang Baiyun.The Investigation on Processings about Multi- Step Thermal Mechanical Treatment for Ti Al Based Alloys Ingot Wrapped[J].Journal of Materials Engineering,1997(8):43-45. |
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| Authors: | He Yuehui Huang Baiyun |
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| Abstract: | A new technique called on multi- step thermal mechanical treatment for wrapped sample was proposed in order to surmount the fault of normal thermal- mechanical treat- ment.The effect of the new process parameters on the appearant quality and hot deformation mi- crostructure of forging ingot was researched in detail.lt is importance to explore the relationship between the process and microstructure morphology.The processing laws,which can obtain the good microstructure and high appearance quality for Ti- 33Al- 3Cr- 0 .5Mo alloy,was put for- ward. |
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| Keywords: | Ti Al based alloy thermal mechnical treatment process microstructure |
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