IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
Intermetallic layer obtained by the compact powder diffusion alloying method on AZ91D magnesium alloy in air
Lu, Dongzhu1,2; Zhang, Qichao1,2,3; Wang, Xiutong1,2; Yang, Lihui1,2; Ma, Xiumin1,2; Wang, Wencheng1,2,3; Huang, Yanliang1,2
2017-01-15
Source PublicationSURFACE & COATINGS TECHNOLOGY
Volume309Pages:986-993
SubtypeArticle
AbstractCompact powder diffusion alloying process has been carried out on AZ91D magnesium specimens at 430 degrees C in air atmosphere. After the sole diffusion alloying process, only partially alloyed surface was obtained, and this was attributed to the incomplete diffusion alloying process. Moreover, formation of the MgO film caused weight loss of the overall specimen, and the weight loss phenomenon is also related to the initiation and growth of cracks at edges and/or corners of some specimens. Repeated diffusion alloying processes after eliminating the MgO film and adding new diffusion source allowed the Al atom diffusion process to continue. By this method, a more complete intermetallic coating was obtained. (C) 2016 Elsevier B.V. All rights reserved.
KeywordAz91d Magnesium Alloy Aluminum Coating Diffusion Air Atmosphere Crack
DOI10.1016/j.surfcoat.2016.10.048
Indexed BySCI
Language英语
WOS IDWOS:000396184400114
Citation statistics
Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/136403
Collection海洋环境腐蚀与与生物污损重点实验室
Affiliation1.Inst Oceanol, Res Dev Ctr Marine Sci & Technol, Nantong 226006, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
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Lu, Dongzhu,Zhang, Qichao,Wang, Xiutong,et al. Intermetallic layer obtained by the compact powder diffusion alloying method on AZ91D magnesium alloy in air[J]. SURFACE & COATINGS TECHNOLOGY,2017,309:986-993.
APA Lu, Dongzhu.,Zhang, Qichao.,Wang, Xiutong.,Yang, Lihui.,Ma, Xiumin.,...&Huang, Yanliang.(2017).Intermetallic layer obtained by the compact powder diffusion alloying method on AZ91D magnesium alloy in air.SURFACE & COATINGS TECHNOLOGY,309,986-993.
MLA Lu, Dongzhu,et al."Intermetallic layer obtained by the compact powder diffusion alloying method on AZ91D magnesium alloy in air".SURFACE & COATINGS TECHNOLOGY 309(2017):986-993.
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