基本信息
教师姓名:赵杰

学位:博士

职称:教授

所在单位:材料科学与工程学院

个人简介

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。

论文成果
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Effect of Surface Fe-Sn Intermetallics on Oxide Films Formation of Stainless Steel in High Temperature Water

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论文类型:期刊论文

发表时间:2018-04-01

发表刊物:HIGH TEMPERATURE MATERIALS AND PROCESSES

收录刊物:SCIE、EI

卷号:37

期号:4

ISSN号:0334-6455

关键字:stainless steel; low melting point metal Sn; oxidation; SR-GIXRD; electrochemical impedance spectra

摘要:The oxidation of stainless steel with Fe-Sn intermetallics adhesion in 300 degrees C water was studied by analyzing the morphologies and phase structures of surface oxide films. The oxidation behavior of stainless steel was discussed in order to illustrate the effect of Fe-Sn intermetallics on the oxidation characteristic. Larger size of faceted spinel and small size of SnO2 particles are observed on the samples with Fe-Sn intermetallics adhesion, whereas smaller faceted hematite and spinel grow on the samples without Fe-Sn intermetallics adherence. The surface intermetallics aggravates the spalling of oxide particles and decreases the corrosion resistance of stainless steel. Such deterioration is attributed to the loose microstructure characteristic and the poor corrosion resistance of SnO2 particles formed in high temperature water.

发表时间:2018-04-01

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