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| Effect of cooling rate and the original matrix on the thermal diffusion alloyed intermetallic layer on magnesium alloys | |
Lu, Dongzhu1,2; Zhang, Qichao1,2,3; Wang, Wencheng1,2,3; Guan, Fang1,2,3 ; Ma, Xiumin1,2; Yang, Lihui1,2; Wang, Xiutong1,2; Huang, Yanliang1,2; Hou, Baorong1,2
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| 2017-04-15 | |
| 发表期刊 | MATERIALS & DESIGN
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| 卷号 | 120页码:75-82 |
| 文章类型 | Article |
| 摘要 | In order to promote the utilization of the powder thermal diffusion alloying method to protect magnesium alloys, effect of cooling rate as well as the original state of the magnesium alloy specimens including chemical composition and thickness on the as diffusion alloyed intermetallic layer was investigated. The results show that water quenched specimens could have dendritic crystals in the intermetallic layer even at a diffusion temperature lower than the Mg-Al eutectic temperature. Thinner specimens and higher Al content are preferred for the powder thermal diffusion alloying process. Morphology of the Mg17Al12 intermetallic layer with embedded alpha-Mg islands could be attributed to two main reasons, one is the decomposition of the unstable solution, and the other is liquid saturation and preferential diffusion at heterogeneous structures. (C) 2017 Elsevier Ltd. All rights reserved. |
| 关键词 | Magnesium Alloy Diffusion Alloying Intermetallic Layer Morphology Dendritic Crystal Matrix |
| DOI | 10.1016/j.matdes.2017.02.006 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000397365000008 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 版本 | 出版稿 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/136725 |
| 专题 | 海洋环境腐蚀与生物污损重点实验室 |
| 作者单位 | 1.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 |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Lu, Dongzhu,Zhang, Qichao,Wang, Wencheng,et al. Effect of cooling rate and the original matrix on the thermal diffusion alloyed intermetallic layer on magnesium alloys[J]. MATERIALS & DESIGN,2017,120:75-82. |
| APA | Lu, Dongzhu.,Zhang, Qichao.,Wang, Wencheng.,Guan, Fang.,Ma, Xiumin.,...&Hou, Baorong.(2017).Effect of cooling rate and the original matrix on the thermal diffusion alloyed intermetallic layer on magnesium alloys.MATERIALS & DESIGN,120,75-82. |
| MLA | Lu, Dongzhu,et al."Effect of cooling rate and the original matrix on the thermal diffusion alloyed intermetallic layer on magnesium alloys".MATERIALS & DESIGN 120(2017):75-82. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Effect of cooling ra（1402KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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