Effect of Ce on microstructure, mechanical properties and corrosion behavior of high-pressure die-cast Mg-4Al-based alloy
文献类型：期刊论文
| 作者 | Zhang JH ; Leng Z ; Zhang ML ; Meng JA ; Wu RZ |
| 刊名 | journal of alloys and compounds
 |
| 出版日期 | 2011 |
| 卷号 | 509期号:3页码:1069-1078 |
| 关键词 | ELEVATED-TEMPERATURE APPLICATIONS MAGNESIUM ALLOY CREEP-BEHAVIOR ADDITIONS REFINEMENT RESISTANCE PHASES AZ91 X=0 |
| ISSN号 | 0925-8388 |
| 通讯作者 | zhang ml |
| 中文摘要 | mg-4al-xce-0.3mn (x=0, 1, 2, 4 and 6 wt.%) alloys were prepared by high-pressure die-casting. the microstructures, mechanical properties and corrosion behavior were investigated. the cross-section of test bar is divided into the fine skin region and the relatively coarse interior region by a narrow band. the dendritic arm spacing is greatly reduced and the secondary phases al(11)ce(3) and (al, mg)(2)ce with the former being the dominant one substitute the mg(17)al(12) phase with addition of ce. when ce content reaches 4 wt.%, the alloy exhibits an optimal cost performance ratio. the improved mechanical properties maintained up to 200 degrees c are mainly related to the fine grain size and the main strengthening phase al(11)ce(3), which is present in a high volume fraction, and possesses fine acicular morphology and relatively good thermal stability. the improved corrosion resistance is attributed to the microstructure modification of the alloys and the corrosion product films. (c) 2010 elsevier b.v. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000285318400094 |
| 公开日期 | 2012-06-11 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/44873]  |
| 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 | Zhang JH,Leng Z,Zhang ML,et al. Effect of Ce on microstructure, mechanical properties and corrosion behavior of high-pressure die-cast Mg-4Al-based alloy[J]. journal of alloys and compounds,2011,509(3):1069-1078. |
| APA | Zhang JH,Leng Z,Zhang ML,Meng JA,&Wu RZ.(2011).Effect of Ce on microstructure, mechanical properties and corrosion behavior of high-pressure die-cast Mg-4Al-based alloy.journal of alloys and compounds,509(3),1069-1078. |
| MLA | Zhang JH,et al."Effect of Ce on microstructure, mechanical properties and corrosion behavior of high-pressure die-cast Mg-4Al-based alloy".journal of alloys and compounds 509.3(2011):1069-1078. |
入库方式： OAI收割
来源：长春应用化学研究所
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