铸造技术2018，Vol.39Issue(1)：151-153,3.DOI:10.16410/j.issn1000-8365.2018.01.040
TC4多层板结构超塑成形/扩散焊接工艺研究
Processing of Superplastic Forming and Diffusion Bonding for Multilayer Structure of TC4 Alloy
蔡云 1张秋霞 1门向南2
作者信息
- 1. 永城职业学院,河南永城476600
- 2. 中航工业成都飞机工业(集团)有限责任公司,四川成都610091
- 折叠
摘要
Abstract
The multilayer structure TC4 titanium alloy were performed by superplastic forming and diffusion bonding.Using finite element software MARC to simulate the process and to optimize forming process get the best curve of pressure-time and predict the thickness.The calculated results were compared with the test results which were obtained in experiment.The results show that the thickness distribution rate of the multilayer structure TC4 titanium alloy is consistent with the result of finite element simulation,which the maximum reduction rate of thickness is 32％.The change of microstructure is distinct in the experiment.关键词
TC4钛合金/MARC软件/超塑成形/扩散连接/有限元模拟Key words
Ti-6A1-4V titanium alloy/MARC software/superplastic forming diffusion bonding/finite element simulation分类
矿业与冶金引用本文复制引用
蔡云,张秋霞,门向南..TC4多层板结构超塑成形/扩散焊接工艺研究[J].铸造技术,2018,39(1):151-153,3.
