Strain induced GdH(2) precipitate in Mg-Gd based alloys
文献类型：期刊论文
| 作者 | Peng QM ; Huang YD ; Meng JA ; Li YD ; Kainer KU |
| 刊名 | intermetallics
 |
| 出版日期 | 2011 |
| 卷号 | 19期号:3页码:382-389 |
| 关键词 | MAGNESIUM ALLOYS CORROSION HYDROGEN MICROSTRUCTURE ND |
| ISSN号 | 0966-9795 |
| 通讯作者 | peng qm |
| 中文摘要 | a new rectangle-shape gdh(2) precipitate was identified in mg-gd based alloys after mechanical polishing or compressive deformation. the precipitate was mainly distributed near the dendrite or grain boundaries where gadolinium element was segregated owing to non-equilibrium solidification. it is confirmed that hydrogen-containing medium, deformation and gadolinium segregation were the prerequisites to form gdh(2) precipitate. the amount of gdh(2) precipitate was mostly associated with deformation and the gadolinium content. a model was introduced to explain the formation mechanism of gdh(2) precipitate. the hydrogen in gdh(2) precipitate principally came from the outside medium. moreover, the diffusion and transportation of hydrogen were improved by the movement of dislocation. (c) 2010 elsevier ltd. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2012-06-11 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/44797]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Peng QM,Huang YD,Meng JA,et al. Strain induced GdH(2) precipitate in Mg-Gd based alloys[J]. intermetallics,2011,19(3):382-389. |
| APA | Peng QM,Huang YD,Meng JA,Li YD,&Kainer KU.(2011).Strain induced GdH(2) precipitate in Mg-Gd based alloys.intermetallics,19(3),382-389. |
| MLA | Peng QM,et al."Strain induced GdH(2) precipitate in Mg-Gd based alloys".intermetallics 19.3(2011):382-389. |
入库方式： OAI收割
来源：长春应用化学研究所
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