Effect of Mn and Zr on microstructures and properties of new type Al-Mg-Si-Cu alloys

IMR OpenIR

	Effect of Mn and Zr on microstructures and properties of new type Al-Mg-Si-Cu alloys
	He, LZ ; Chen, YB ; Cui, JZ ; Zhang, XB ; Hu, ZQ
通讯作者	He, LZ()
	2004-12-01
发表期刊	RARE METAL MATERIALS AND ENGINEERING
ISSN	1002-185X
卷号	33 期号:12 页码:1337-1340
摘要	The effect of Mn and Zr on the microstructures and properties of new type Al-Mg-Si-Cu alloys were studied, the type and composition of the precipitates were analyzed by XRD, EDAX and TEM. The results showed that the strength decreased and ductility increased with adding Zr. Adding both 0.03%Mn and 0.08%Zr, granular or rod AlCrMnFeSi dispersoids were present profusely in the microstructures of the alloy-T6, both the strength and ductility of the alloy increased. Continuously increasing Mn and Zr, the properties decreased due to the reduce of precipitate-strengthening phase Mg2Si and the occurrence of coarse AlCrMnFeSi.
关键词	Mn Zr Al-Mg-Si-Cu alloy microstructures properties
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000226146600025
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/118764
专题	中国科学院金属研究所
通讯作者	He, LZ
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Northeastern Univ, Met Forming Dept, Shenyang 110004, Peoples R China
推荐引用方式 GB/T 7714	He, LZ,Chen, YB,Cui, JZ,et al. Effect of Mn and Zr on microstructures and properties of new type Al-Mg-Si-Cu alloys[J]. RARE METAL MATERIALS AND ENGINEERING,2004,33(12):1337-1340.
APA	He, LZ,Chen, YB,Cui, JZ,Zhang, XB,&Hu, ZQ.(2004).Effect of Mn and Zr on microstructures and properties of new type Al-Mg-Si-Cu alloys.RARE METAL MATERIALS AND ENGINEERING,33(12),1337-1340.
MLA	He, LZ,et al."Effect of Mn and Zr on microstructures and properties of new type Al-Mg-Si-Cu alloys".RARE METAL MATERIALS AND ENGINEERING 33.12(2004):1337-1340.