学位：博士
职称：教授
所在单位：材料科学与工程学院
长期从事金属材料蠕变、组织演化、损伤及寿命预测工作。主持和参加国家自然科学基金重点和面上项目6项，“863”计划课题2项，省部级及企业项目20余项。获国家发明专利5项，发表学术论文200余篇。出版专著“耐热钢持久性能的统计分析及可靠性预测”1部（科学出版社），译著“高温合金”1部，编著1部。获辽宁省教学名师，宝钢教育奖优秀教师奖。辽宁省教学成果一等奖1项，国家本科一流课程、国家精品在线开放课程负责人。Emerald出版社颁发的学术奖“Literati Club Awards for Excellence”，金属学报2009-2015年度优秀论文奖。省部级科技奖励一等奖、二等奖5项。
Influence of annealing treatment on cold rolling behaviour of 304SS coating by cold spraying
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论文类型：期刊论文
发表时间：2012-02-01
发表刊物：MATERIALS RESEARCH INNOVATIONS
收录刊物：SCIE、EI、Scopus
卷号：16
期号：1
页面范围：73-78
ISSN号：1432-8917
关键字：Coating; Annealing treatment; Deformation behaviour; Cold gas dynamic spraying; Microstructure
摘要：In this study, 304 stainless steel coatings were sprayed on the interstitial free steel substrate by cold gas dynamic spraying. After annealing treatment, they were cold rolled. The deformation behaviours of the as sprayed 304SS coating and annealed coating in the cold rolling process were investigated. The results showed that annealing treatment had a great contribution to the healing-up of the incomplete interfaces between the deposited particles. Both of the microstructure and the mechanical properties have been obviously optimised by annealing treatment. In addition, the rolling deformation behaviour of the coatings also revealed that annealing treatment changed the deformation behaviour of the cold sprayed 304 stainless steel coating from brittle type to plastic type. The annealed coating showed a well deformation coordinate ability with the substrate during the cold rolling process.
发表时间：2012-02-01
