| TiAl基合金热处理显微组织缺陷 |
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| 引用本文： | 贺跃辉,徐强.TiAl基合金热处理显微组织缺陷[J].热加工工艺,1995(1):13-16. |
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| 作者姓名： | 贺跃辉 徐强 |
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| 作者单位： | 中南工业大学粉冶所，中国科学院北京电镜试验室 |
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| 基金项目： | 国家“八六三”计划基金 |
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| 摘 要： | 研究了等温锻造和热处理后ＴｉＡｌ基合金显微组织中晶粒尺寸不均匀参数，讨论了这种缺陷对ＴｉＡｌ基合金室温抗拉笥能的影响，提出了这种显微组织缺陷形成机理。
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| 关 键 词： | 显微组织 热处理 钛铝合金 金属间化合物 |
Microstructure Defect of TiAl Based Alloy Heat Treated |
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| He Yuehui, Huang Baiyun, Qu Xuanhui, Lei Changming, Liu Yexiang, Xu qiang.Microstructure Defect of TiAl Based Alloy Heat Treated[J].Hot Working Technology,1995(1):13-16. |
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| Authors: | He Yuehui Huang Baiyun Qu Xuanhui Lei Changming Liu Yexiang Xu qiang |
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| Affiliation: | He Yuehui; Huang Baiyun; Qu Xuanhui; Lei Changming; Liu Yexiang; Xu qiang |
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| Abstract: | The defeCt of no-well distribution of grains stze of TiAl based alloy sample IF'ed after heat treatment was investigated The effect of the defect on the mechanical properties of TiAl based alloy had been discussed.The formation ways of the defect of microstructures was proposed. |
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| Keywords: | Toil based alloy microsturctures heat treatment |
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