Microstructure and corrosion behaviour of laser surface melting treated WE43 magnesium alloy | |
Liu CC(刘灿灿)1,2![]() ![]() ![]() ![]() ![]() | |
刊名 | RSC Advances
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2016 | |
卷号 | 6期号:36页码:30642-30651 |
ISSN号 | 2046-2069 |
通讯作者 | 梁军 ; 周健松 |
英文摘要 | An attempt has been made to improve the corrosion behavior of WE43 magnesium alloy by laser surface melting (LSM) using a 10 kW continuous-wave CO2 laser. The microstructure evolution of WE43 alloy after LSM treatment was analyzed by using scanning electron microscopy, energy-dispersive spectroscopy and metallographic microscope. The corrosion resistance of specimens was assessed by electrochemical and immersion tests. Results showed that the LSM treated WE43 alloy presented a uniform microstructure with refined grains, enriched alloying elements and redistributed intermetallic compounds. The LSM treatment effectively improved corrosion resistance of WE43 alloy, which was mainly associated with enrichment of alloying elements in α-Mg matrix and uniform distributions of the refined Mg14Nd2Y phase. |
学科主题 | 材料科学与物理化学 |
收录类别 | SCI |
资助信息 | National Natural Science Foundation of China (Grant No. 51241006);the "Hundred Talents Program" of Chinese Academy of Sciences (J. Liang) |
语种 | 英语 |
WOS记录号 | WOS:000373061600086 |
内容类型 | 期刊论文 |
源URL | [http://210.77.64.217/handle/362003/19988] ![]() |
专题 | 兰州化学物理研究所_固体润滑国家重点实验室 兰州化学物理研究所_先进润滑与防护材料研究发展中心 |
作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Liu CC,Li QB,Liang J,et al. Microstructure and corrosion behaviour of laser surface melting treated WE43 magnesium alloy[J]. RSC Advances,2016,6(36):30642-30651. |
APA | Liu CC,Li QB,Liang J,Zhou JS,&Wang LQ.(2016).Microstructure and corrosion behaviour of laser surface melting treated WE43 magnesium alloy.RSC Advances,6(36),30642-30651. |
MLA | Liu CC,et al."Microstructure and corrosion behaviour of laser surface melting treated WE43 magnesium alloy".RSC Advances 6.36(2016):30642-30651. |
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