Research on thermal deep-drawing technology of magnesium alloy (AZ31B) sheets

IMR OpenIR

	Research on thermal deep-drawing technology of magnesium alloy (AZ31B) sheets
	Zhang, SH; Zhang, K; Wang, ZT; Yu, CF; Xu, Y; Wang, Q
通讯作者	Zhang, SH(shzhang@imr.ac.cn)
	2004-03-01
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	20 期号:2 页码:153-156
摘要	Forming technology of Mg alloy (AZ31B) sheets can be investigated by thermal deep drawing experiments. In the experiments, the blank holder and die contacting with the blank were heated to the same temperature as the blank by using the heating facility. The circular blank heated in an oven is formed at a temperature range of 100similar to400degreesC to obtain the optimum forming temperature range and the effects of major technical parameters on the workpiece quality. It is found that the blank is brittle at temperatures lower than 200degreesC. Temperatures higher than 400degreesC are not suitable for forming of the sheets because of severe oxidation and wrinkling. AZ31B shows an excellent formability at temperatures from 300 to 350degreesC and can be formed into a workpiece with good quality. When the blank holder force is 9 kN, extruded sheets with a thickness of 1 mm can be formed into cups without wrinkling. Workpieces show strong anisotropic deformation behavior on the flanges.
关键词	magnesium alloy (AZ31B) thermal deep drawing blank holder force wrinkling
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:000220705300007
出版者	JOURNAL MATER SCI TECHNOL
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/80909
专题	中国科学院金属研究所
通讯作者	Zhang, SH
作者单位	Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Zhang, SH,Zhang, K,Wang, ZT,et al. Research on thermal deep-drawing technology of magnesium alloy (AZ31B) sheets[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2004,20(2):153-156.
APA	Zhang, SH,Zhang, K,Wang, ZT,Yu, CF,Xu, Y,&Wang, Q.(2004).Research on thermal deep-drawing technology of magnesium alloy (AZ31B) sheets.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,20(2),153-156.
MLA	Zhang, SH,et al."Research on thermal deep-drawing technology of magnesium alloy (AZ31B) sheets".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 20.2(2004):153-156.