| 水雾化法制备低硬度镍基合金粉末的研究 |
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| 引用本文： | 冯再,陈伟.水雾化法制备低硬度镍基合金粉末的研究[J].四川有色金属,2014(3):50-52. |
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| 作者姓名： | 冯再 陈伟 |
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| 作者单位： | 四川省有色科技集团有限责任公司; |
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| 摘 要： | 本文主要研究了一种低硬度Ni基合金粉末的水雾化制备工艺及喷涂后相关涂层的性能。用SEM、金相显微镜、布氏硬度仪、激光粒度分析仪等研究了Ni基合金粉末的表面形貌、金相显微组织、喷焊层表面硬度和粒度分布。合金粉末大多数呈不规则形状;喷焊层表面硬度HB182。
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| 关 键 词： | 水雾化 镍基粉末 表面形貌 粒度分布 |
A Study on the Preparation of Low Hardness Water Atomized Ni-base Alloy Powder |
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| FENG Zai,CHEN Wei.A Study on the Preparation of Low Hardness Water Atomized Ni-base Alloy Powder[J].Sichuan Nonferrous Metals,2014(3):50-52. |
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| Authors: | FENG Zai CHEN Wei |
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| Affiliation: | (Sichuan Non-Ferrous Technology Group Co., Ltd Chengdu 610081, China) |
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| Abstract: | This paper mainly studies the performance of a low hardness of Ni alloy powders preparation and spray water spray after coating. Using SEM, optical microscope, Brinell hardness tester, laser particle size analyzer of Ni based alloy powder surface morphology, microstructure, spray welding layer surface hardness and grain size distribution. Alloy powder is most irregular shape; spray welding layer on the surface hardness of HB 182. |
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| Keywords: | Water atomization Nickel powder surface morphology particle size distribution |
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