• 新闻动态
联系我们
单位:铸造杂志社
地址:沈阳市铁西区云峰南街17号
邮编:110022
电话:024-25847830-804
传真:024-25611880
电子信箱:ISNASCT_FJA@163.com
jiyongpan@163.com
专题报告您当前位置:首页 >会议报告 >专题报告 >浏览文章

Structures and Properties of Metallic Engineering Materials Prepared by Sub-rapid Solidification

更新时间:2015-4-13 15:10:45  点击:0

报告人 宋长江
报告标题 Structures and Properties of Metallic Engineering Materials Prepared by Sub-rapid Solidification
报告摘要 Metastable phase was usually used to enhance properties of metallic engineering material. For most metallic engineering materials, heat treating and deforming were usually carried out under the solid state conditions to obtain metastable phase and control its formation, which needed to be heated for two or even many times. Since all metallic engineering materials under solidification process during its production process, if the metastable phase can be directly obtained from liquid by control solidification process, it would improve properties and meanwhile simplify or even delete heat treating so as to save energy, reduce pollution, and enhance efficiency. Due to the transformation-induced plasticity (TRIP) or the twinning-induced plasticity (TWIP) effect Fe-Mn based alloys have excellent mechanical properties and attracted more attentions as a promising structural material. This work attempted to produce metastable phase engineering materials by near rapid solidification technique and study the structure evolution and mechanical properties of Fe-Mn based alloys prepared by near rapid solidification rate. The experimental results showed that the mechanical properties of Fe-Mn based alloys prepared by near rapid solidification rate are more than those made by traditional method( heat treating+ rolling).
报告人简介 宋长江男 博士 教授2006年7月于上海交通大学获得博士学位。作为访问学者2007年-2008年曾在美国田纳西大学和普渡大学工作半年。研究方向包括凝固亚稳高性能工程材料、凝固技术及新材料开发、新型高性能钢铁材料、高性能软磁粉体制备,曾主持国家自然基金项目、国家重点基础研究发展计划(973项目)、国家博士后基金、上海市科委和教委及企业等项目10多项,在Metallurgical and Materials TransactionsB,MaterialsScience and Engineering A,Journal of Materials Research,Composite:Part A,Journalof Crystal Growth,Materials and Design和Powder Technology等国内外著名杂志上发表80多篇文章,被SCI和EI索引90多篇次。作为导师和副导师培养硕士10多名,博士2名,获得省部级科技进步奖一等奖1项,入选2012年度“上海市科技启明星人才计划”,获得2012年度“上海大学优秀青年教师”称号。

【打印】【关闭】 | 【返回】
地址:沈阳市铁西区云峰南街17号(110022)    电话:024-25847830-804    传真:024-25611880
版权所有:有色合金及特种铸造技术国际研讨会 版权所有 网站统计: ICP备案编号:辽ICP备05018365号