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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Mechanical properties and structure of Haliotis discus hannai Ino and Hemifusus tuba conch shells: a comparative study

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论文类型:期刊论文

发表时间:2010-03-01

发表刊物:ACTA MECHANICA SINICA

收录刊物:SCIE、EI、ISTIC、Scopus

卷号:26

期号:1

页面范围:21-25

ISSN号:0567-7718

关键字:Abalone; Conch; Mechanical properties; Aragonite

摘要:Haliotis discus hannai Ino (abalone shell) and Hemifusus tuba conch shell have been studied for the purpose to comparatively investigate the mechanisms by which nature designs composites. It is shown that both shells are composed of aragonite and a small amount of proteins while the conch shell shows finer microstructure but lower strength than abalone shell. It is also shown that the fresh shells exhibits better property than those after heat-treatments. It is therefore supposed that the size of inorganic substance is not a dominant factor to improve strength, while both proteins in shells and the microstructure of inorganic matter also play important roles.

发表时间:2010-03-01

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