| 不同粒度的镍基高温合金粉末及其对P/M成形件组织性能影响的研究 |
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| 引用本文： | 张莹,张义文,张凤戈,陶宇,冯涤.不同粒度的镍基高温合金粉末及其对P/M成形件组织性能影响的研究[J].兵器材料科学与工程,2002,25(6):34-36,40. |
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| 作者姓名： | 张莹 张义文 张凤戈 陶宇 冯涤 |
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| 作者单位： | 北京钢铁研究总院,高温材料研究所,北京,100081 |
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| 摘 要： | 研究了用PREP法制造的不同粒度范围的FGH95合金粉末的物理特征及其HIP成形件的组织性能.结果表明,使用50～100μm和50～150μm粒度范围的粉末是降低成本、简化工序、保证产品质量的最佳选择.
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| 关 键 词： | 粉末粒度 粉末高温合金 组织性能 |
| 文章编号： | 1004-244X(2002)06-0034-03 |
Study on Ni-base superalloy powder with different particle size and powder size effect on microstructures and mechanical properties of P/M products |
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| ZHANG Ying,ZHANG Yi-wen,ZHANG Feng-ge,TAO Yu,FENG Di.Study on Ni-base superalloy powder with different particle size and powder size effect on microstructures and mechanical properties of P/M products[J].Ordnance Material Science and Engineering,2002,25(6):34-36,40. |
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| Authors: | ZHANG Ying ZHANG Yi-wen ZHANG Feng-ge TAO Yu FENG Di |
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| Abstract: | The physical characteristics of FGH95 alloy powders with different particle sizes produced by the Plasma Rotation Electrode Process (PREP) and the microstructures and mechanical properties of their HIP-ed products were researched. The results indicated that the optimum selection would be to use powder with particle sizes of 50-100μm or 50-150μm, which can reduce production costs, simplify processing and guarantee P/M product quality. |
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| Keywords: | powder particle size P/M superalloy structure property |
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