Feasibility of Laminar Plasma-Jet Hardening of Cast Iron Surface
文献类型：期刊论文
| 作者 | Pan WX(潘文霞) ; Meng X(孟显); Li G(李罡); Fei QX(费群星); Wu CK(吴承康)
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| 刊名 | Surface & Coatings Technology
 |
| 出版日期 | 2005 |
| 卷号 | 197期号:2-3页码:345-350 |
| ISSN号 | 0257-8972 |
| 中文摘要 | Nontransferred DC laminar plasma jets of stable flow and low impinging pressure acting on the substrate were used to heat W–Mo–Cu cast iron for phase transfer hardening of the surface layer. Substrates were heated in multipass with or without overlapping or heated with only single-pass. Surface morphologies of the molten trace and microstructure of the cross-section were observed, and the hardness distribution of the treated surface layer was examined. The surface layer of single-pass-heated specimen has an average hardness of about 900 HV0.1, while the specimen treated with multipass shows an average hardness of about 700 HV0.1, because of the heat effect from the neighboring pass treating, compared with the substrate hardness of about 300 HV0.1. The results demonstrate the stable and favorably controlled heating of the laminar plasma jet on the substrate surface and feasibility of using it as a tool for surface hardening of cast iron. |
| 学科主题 | 力学 |
| 类目[WOS] | Materials Science, Coatings & Films ; Physics, Applied |
| 研究领域[WOS] | Materials Science ; Physics |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000229665900029 |
| 公开日期 | 2007-06-15 ; 2007-12-05 ; 2009-06-23 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/16420]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Pan WX,Meng X,Li G,et al. Feasibility of Laminar Plasma-Jet Hardening of Cast Iron Surface[J]. Surface & Coatings Technology,2005,197(2-3):345-350. |
| APA | 潘文霞,孟显,李罡,费群星,&吴承康.(2005).Feasibility of Laminar Plasma-Jet Hardening of Cast Iron Surface.Surface & Coatings Technology,197(2-3),345-350. |
| MLA | 潘文霞,et al."Feasibility of Laminar Plasma-Jet Hardening of Cast Iron Surface".Surface & Coatings Technology 197.2-3(2005):345-350. |
入库方式： OAI收割
来源：力学研究所
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