| 有关烧结部件表面问题的几个案例 |
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| 引用本文： | 于洋.有关烧结部件表面问题的几个案例[J].粉末冶金技术,2004,22(2):109-115. |
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| 作者姓名： | 于洋 |
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| 作者单位： | Hgans AB |
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| 摘 要： | 烧结钢部件在生产过程中，尤其是烧结之后其表面有时会出现针孔、孔洞及斑痕等缺陷。本文结合PM生产的实际过程，总结了影响部件表面问题的各种因素，并举例分析如何诊断各种不同的表面问题及其解决方案。
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| 关 键 词： | 烧结钢 表面缺陷 团粒 杂质颗粒 粉末冶金 |
| 修稿时间： | 2003年4月25日 |
A few cases of surface problems of sintered components |
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| Yu Yang.A few cases of surface problems of sintered components[J].Powder Metallurgy Technology,2004,22(2):109-115. |
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| Authors: | Yu Yang |
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| Abstract: | Among others, surface defects such as pinholes, holes and stains appear during the production of PM components, especially after sintering. The present paper summarises factors which may influence the surface quality of the sintered components, with the consideration of the practical PM production process. A few cases were analysed in relation to different kind of surface problems and their possible solutions. |
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| Keywords: | Sintered steel Surface defects agglomerate impurity particles |
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