2016年11月2日周三上午8:00，中南大学材料学院青年科协联合院研究生会举办的青年学术沙龙第185场在科北102教室顺利举行，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，材料科学与工程学院刘立斌教授等师生到场参加。

报告会题目为“Processing Materials by High Power Laser”，Manfred. Roth博士从以下几个方面进行了阐述，（1）激光应用、原理以及工艺参数。（2）激光表面处理。（3）激光焊接。（4）激光切割。（5）激光钻孔和涡轮叶片修复；Roth博士首先引入Resonator例子，阐述了激光工作原理。讲解了通过激光进行表面马氏体硬化工艺、镍基超晶表面重熔、激光镀膜和激光高速切割铁素体钢薄板。讲解过程中Manfred. Roth博士与同学们积极互动。报告结束后，Manfred. Roth博士与在场师生进行了热情的交流，细心回答同学们提出的问题，全场掌声热烈不断。

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.