世界十大网赌排行榜“材子论坛”暨青年学术沙龙系列报告会第182场成功举办
发布时间:2016-10-31 作者:Manfred. Roth博士 来源: 浏览次数:
2016年10月31日周一上午9:00,世界十大网赌排行榜青年科协联合院研究生会举办的青年学术沙龙第182场在化学楼210顺利举行,本次学术沙龙的主讲人为瑞士苏黎世联邦工学院的Manfred. Roth博士,世界十大网赌排行榜江勇、刘会群等师生到场参加。
报告会题目为“Aircraft Failures”,M.Roth博士通过讲解案例分析了疲劳原理,通过进行断口分析、微观组织研究以及力学性能测试等方法,主要讲解了客机的主起落架、军机的机翼保险销、飞机引擎的涡轮叶片、涡轮螺旋桨飞机和货船发动机悬置的螺栓中存在的疲劳断裂现象。M.Roth博士展示了很多典型断口的照片,通过提问的方式让员工主动去思考断口裂纹的扩展方向、断裂类型以及断裂发生的原因,如在讲解涡轮叶片出现疲劳断裂时,员工分析热气流下产生应力最大的部位并不是在断口处,因此断裂还受温度的影响,通过主动思考对问题有了更深刻的理解,互动过程中现场员工积极配合,现场气氛十分活跃。
报告人简介:
Prof. Dr. Manfred Roth
Department of Materials
Swiss Federal Institute of Technology Zurich,
Switzerland
Education
1981 Dr. Ing. Materials Science, University of
Erlangen, Germany
1978 Dipl. Ing. Materials Science, University of
Erlangen, Germany
Diploma thesis: Pore formation in pure iron during
creep deformation
Professional Experience
From 2015 Consultant “Advanced Materials”
2009 to 2013 Guest-Professor at Central South
University, Changsha, China
2012 to 2014 Senior Scientist, Advanced
Materials and Surfaces, Swiss Federal
Laboratories for Materials Testing and Research (Empa), Dubendorf, CH
2004 to 2012 Head of the Laboratory Joining- and Interface Technology, Swiss Federal
Laboratories for Materials Testing and Research (Empa), Dubendorf, CH
1991 to 2004 Head of the Laboratory Surface- and Joining Technology, Swiss Federal
Laboratories for Materials Testing and Research (Empa), Dubendorf, CH
1985 to 1991 Head of the Laboratory Physical Metallurgy/Metallography, Swiss Federal
Laboratories for Materials Testing and Research (Empa), Dubendorf, CH
1982 – 1985 Researcher, BBC Research Center, Baden, Switzerland
Shot-peening of gas and steam turbine blades
Material-processing by high power lasers
Development of a duplex steel with improved corrosion and fatigue properties
Professional Affiliations
1991 – 1998 The Swiss Association for Materials Technology, Member of the Board
Publications
More than 60 scientific/technical publications in international refereed journals; 3 patents; numerous contributions to conferences and other publications.