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Laser Surface Modified Ductile Iron by Pulsed Nd: YAG Laser Beam with Two-Dimensional Array Distribution | |
Chen Y(陈瑶); Gan CH(甘翠华); Wang LX(王立新); Yu G(虞钢); Kaplan A | |
发表期刊 | Applied Surface Science |
2005 | |
卷号 | 245页码:316–321 |
ISSN | 0169-4332 |
摘要 | A novel modification layer on the surface of pearlite-ferrite matrix ductile iron was fabricated under irradiation of Nd:YAG laser beam equipped with self-designed diffractive optical element (DOE) which produces a 5 _ 5 two-dimensional array distribution at the focal plane. The microstructure of the layer along the surface and the direction of the layer depth had obvious gradient distribution, and therefore the two-dimensional microhardness map of the layer alternated higher hardness with lower hardness. The results showed that the novel modification layer is expected to have excellent combination of strength and toughness. |
学科领域 | 力学 |
DOI | 10.1016/j.apsusc.2004.10.030 |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS记录号 | WOS:000228904900042 |
WOS研究方向 | Chemistry ; Materials Science ; Physics |
WOS类目 | Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/15454 |
专题 | 力学所知识产出(1956-2008) |
推荐引用方式 GB/T 7714 | Chen Y,Gan CH,Wang LX,et al. Laser Surface Modified Ductile Iron by Pulsed Nd: YAG Laser Beam with Two-Dimensional Array Distribution[J]. Applied Surface Science,2005,245:316–321. |
APA | 陈瑶,甘翠华,王立新,虞钢,&Kaplan A.(2005).Laser Surface Modified Ductile Iron by Pulsed Nd: YAG Laser Beam with Two-Dimensional Array Distribution.Applied Surface Science,245,316–321. |
MLA | 陈瑶,et al."Laser Surface Modified Ductile Iron by Pulsed Nd: YAG Laser Beam with Two-Dimensional Array Distribution".Applied Surface Science 245(2005):316–321. |
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