| 新型高温合金粉末MCrAlYTa的制备及应用 |
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| 引用本文： | 陈美英,胡敦芫,刘炜,王虎年. 新型高温合金粉末MCrAlYTa的制备及应用[J]. 热加工工艺, 2005, 0(9): 14-15,19 |
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| 作者姓名： | 陈美英 胡敦芫 刘炜 王虎年 |
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| 作者单位： | 北京矿冶研究总院,金属材料研究所,北京,100044 |
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| 摘 要： | 为了满足发动机高推比的要求，采用真空雾化制粉技术研究开发一种新型的高漫合金粉末——MCrAlYTa。探讨了该粉末的冶炼雾化工艺，同时用SEM对不同状态MCrAlYTa的显微组织进行了分析，阐述了MCrAlYTa合金的应用。
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| 关 键 词： | 高温合金粉末 冶炼雾化 显微组织 |
| 文章编号： | 1001-3814（2005）09-0014-02 |
| 收稿时间： | 2005-05-23 |
| 修稿时间： | 2005-05-23 |
Preparation and Applications of New High-temperature Alloy Powder MCrAlYTa |
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| CHEN Mei-ying,HU Dun-yuan,LIU Wei,WANG Hu-nian. Preparation and Applications of New High-temperature Alloy Powder MCrAlYTa[J]. Hot Working Technology, 2005, 0(9): 14-15,19 |
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| Authors: | CHEN Mei-ying HU Dun-yuan LIU Wei WANG Hu-nian |
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| Abstract: | To Satisfy the needs of engine,a new high-temperature alloy powder MCrAlYTa was developed by spray-forming.The technological references in the process of smelting atomization of the alloy powder MCrAlYTa was inquired,the microstructures of them were analyzed with SEM and the qpplications of the sprayed powder MCrAlYTa were expatiated. |
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| Keywords: | high-temperature alloy powder smelting atomization microstructures |
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