研究领域或方向

l 钛合金的形变损伤和强韧化

l 微纳尺度钛合金的力学性能及变形机制

l 钛合金晶粒超细化制备及细化机理

工作经历

l 2017/1-至今，72886必赢欢迎光临，材料科学与工程学院，副教授

l 2016/12-2017/11，日本京都大学，材料科学与工程学院，特定研究员

l 2013/4-2016/12，72886必赢欢迎光临，材料科学与工程学院，讲师

l 2011/1-2013/3，72886必赢欢迎光临，航天航空学院，博士后

科研项目

l 国家重点基础研究发展计划(973计划)项目专题“典型β钛合金的宏观及微纳力学性能测试表征研究”，项目编号：2014CB644002-1，起止年月：2014.1-2018.12，经费为50万元，主持。

l 国家自然科学基金“微尺度亚稳β钛合金单晶相变诱发塑性行为及其尺度效应”，项目编号：51301127，起止年月：2014.1-2016.12，经费为25万元，主持。

l 陕西省自然科学基金“亚稳β钛合金重复冲击变形纳米化机理及强度预测模型”，项目编号：2014JQ6205，起止年月：2014.5-2016.6，经费为3万元，主持。

l 中央高校基本科研业务费--学科综合交叉项目“亚稳β钛合金重复冲击下晶粒纳米化机理及本构关系”，项目编号：xjj2014126，起止年月：2014.1-2016.12，经费为10万元，主持。

l 中国博士后科学基金“重复冲击加载下α钛合金中纳米晶形成机制”，项目编号：20110491652，起止年月：2011.1-2012.12，经费为3万元，主持。

学术成果

l Wei Chen, Jinyu Zhang,Cao Shuo, Yan Pan, Mingda Huang, Qingmiao Hu, Qiaoyan Sun, Lin Xiao, Jun Sun, Strong deformation anisotropies of omega-precipitates and strengthening mechanisms in Ti-10V-2Fe-3Al alloy micropillars: Precipitates shearing vs precipitates disordering, Acta Materialia, 2016, 117: 68-80.

l Wei Chen, Zaiwang Huang, Shuo Cao, Yan Pan,Mingda Huang, Qingmiao Hu, Ding Xu, Qiaoyan Sun, Lin Xiao, Jun Sun, Strain rate-induced plasticity in bcc β-Ti alloy single crystal micropillars containing brittle ω-precipitates, Materials and Design, 2018,137: 404–413.

l Wei Chen, Qiaoyan Sun, Lin Xiao*, Jun Sun, Deformation-induced grain refinement and amorphization in Ti-10V-2Fe-3Al alloy, Metallurgical and Materials Transactions A, 2012, 43, 316-326.

l Wei Chen, Qiaoyan Sun, Lin Xiao, Jun Sun, Thermal stability of bulk nanocrystalline Ti-10V-2Fe-3Al alloy, Materials Science and Engineering A, 2012,536, 223-230.

l Wei Chen, Qiaoyan Sun, Lin Xiao, Jun Sun, Effect of the initial grain size on grain refinement in Ti-2Al-2.5Zr alloy subjected to muti-impact process, Materials Science and Engineering A, 2012,554, 86-94.

l Wei Chen, Qiaoyan Sun, Lin Xiao, Jun Sun, Deformation-induced microstructure refinement in primary alpha phase-containing Ti-10V-2Fe-3Al alloy, Materials Science and Engineering A, 2010,527, 7225-7234.

l Wei Chen, Zhenya Song, Qiaoyan Sun, Lin Xiao, Weibo She, Jun Sun, Peng Ge, Effect of solution treatment temperature on trigger stress induced matensitic transformation in Ti-10V-2Fe-3Al alloy, Journal of Solid Mechanics and Materials Engineering, 4(8), 2010,1296-1305.

l Wei Chen, Zhenya Song, Lin Xiao, Qiaoyan Sun, Jun Sun, Peng Ge, Effect of prestrain on microstructure and mechanical behavior of aged Ti-10V-2Fe-3Al alloy, Journal of Materials Research, 2009,24(9), 2899-2908.