文献类型：期刊文献

英文题名：Constitutive equation of ZL201 alloy during the semi-solid thixotropic compression

作者：Shang, Shuzhen[1]; Tang, Xiaoling[1]; Lu, Guimin[1]; Zhang, Wanning[2]; Wang, Jiaojiao[1]

机构：[1] Key Laboratory of Pressure Systems and Safety, East China University of Science and Technology, Ministry of Education, Shanghai, China; [2] Shenyang International Engineering Consulting Center, Shenyang, China

年份：2012

卷号：418-420

起止页码：1274

外文期刊名：Advanced Materials Research

收录：EI(收录号：20121114854453)

语种：英文

外文关键词：Aluminum alloys - Deformation

摘要：Effects of deformation temperature and strain rate on deformation behavior of semi-solid ZL201 alloy were investigated on Gleeble3800 thermal-mechanical simulator. On basis of the experimental data of semi-solid ZL201, a model of σ = e(20.9018-0.0215T) Ε-0.2469 Ε-0.0629 was established to describe the relationship between the processing parameters and flow stress, which showed that the experimental results and calculation ones fitted well. The suitable conditions of this model for semi-solid ZL201 alloy were that the temperature range was 547°C-649°C and that of the strain rate was 0.1 s-1-5s -1. ? (2012) Trans Tech Publications, Switzerland.