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Shape distortion of TC1M titanium alloy sheets during drawing process
Zhang Lingyun; Lu Qiang; Han Zhiren; Cui Jianzhong
Corresponding AuthorZhang Lingyun(zhangly79@163.com)
2007-08-01
Source PublicationACTA METALLURGICA SINICA
ISSN0412-1961
Volume43Issue:8Pages:875-878
AbstractBased on FEM simulations and forming tests the cylindrical cup drawing processes of TCIM titanium alloy sheets with 0.84 mm in thickness were carried out at room temperature. In addition to the shape distortions of lip periphery wavy and thickness unhomogeneous, it was revealed that the inner wall of the forming cup is no longer a cylindrical surface due to the significant anisotropy of titanium alloy sheets. Such shape distortions produced during deep drawing at room temperature have great influence on the shape precision. The elastic recovery can be suppressed effectively and the non-circular of the inner wall resulting from springback can be eliminated when thermoformed at 600 V, but the anisotropy characteristics of the titanium alloy sheets can not be changed, so the lip periphery wavy and thickness unhomogeneous remained still.
Keywordtitanium alloy sheet shape distortion anisotropy drawing
Indexed BySCI
Language英语
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000249770300017
PublisherSCIENCE CHINA PRESS
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/89895
Collection中国科学院金属研究所
Corresponding AuthorZhang Lingyun
Affiliation1.Shenyang Inst Aeronaut Engn, Sch Aerosp Engn, Shenyang 110034, Peoples R China
2.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
3.Northeastern Univ, Key Lab Electromagnet Proc Mat, Shenyang 110004, Peoples R China
Recommended Citation
GB/T 7714
Zhang Lingyun,Lu Qiang,Han Zhiren,et al. Shape distortion of TC1M titanium alloy sheets during drawing process[J]. ACTA METALLURGICA SINICA,2007,43(8):875-878.
APA Zhang Lingyun,Lu Qiang,Han Zhiren,&Cui Jianzhong.(2007).Shape distortion of TC1M titanium alloy sheets during drawing process.ACTA METALLURGICA SINICA,43(8),875-878.
MLA Zhang Lingyun,et al."Shape distortion of TC1M titanium alloy sheets during drawing process".ACTA METALLURGICA SINICA 43.8(2007):875-878.
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