报告题目：Simulation of Multi-component Materials Properties by ICME Modeling Tools
报 告 人：Fan Zhang and Shuanglin Chen
报告人单位：CompuTherm, LLC,USA
报告时间：2015-07-06 15:00
报告地点：上海大学宝山校区E408会议室
邀 请 人：李谦
联系方式：13917607793
摘要:
Integrated Computational Materials Engineering (ICME) and Materials Genome Initiative (MGI) have recently been highlighted as methodologies that can unlock great potential for significant benefits in cost-effective materials and process design. Optimization of alloy chemistry and processing conditions, which is the common practice of materials scientists/engineers working on materials design and improvement, is no longer based on trial-and-error approaches. With the recent advancement of computer science and modern information technology, alloy design process can be greatly accelerated with the aid of computational tools. While the recent initiative of ICME and MGI has motivated the use and development of modeling tools, CompuTherm has been developing computational tools using the CALPHAD approach since 1996. CompuTherm, a spin-off company from University of Wisconsin-Madison, was established in 1996 and is known for its pioneer work in computational materials science in the framework of ICME. The modeling tools developed at CompuTherm can be used to understand phase equilibrium/ thermodynamics and diffusion-controlled precipitation kinetics of multi-component alloys. They allow materials scientists to understand and predict materials’ properties given alloy chemistry and processing conditions, therefore minimizing experimental work, shortening materials development cycle and reducing cost. Pandat software and related databases developed by CompuTherm are currently being used by hundreds of universities, research institutes, and industrial companies worldwide. In this presentation, Dr. Fan Zhang and Dr. Shuanglin Chen will give a brief introduction on the modeling tools developed at CompuTherm. Both Dr. Zhang and Dr. Chen received their Ph.D degrees from the Department of Materials Science and Engineering, University of Wisconsin-Madison, USA in 1990s. They have been working on computational materials science for more than 20 years, and are currently the president and vice president of CompuTherm. They are going to use examples to demonstrate the success of using these modeling tools for materials design and development.
报告人简介：
张帆博士上世纪80年代就读于北京科技大学冶金物理化学系，分别于87年，90年获得学士及硕士学位。张博士于93年到美国威斯康辛-麦迪逊大学留学，并于97年获得材料工程系的博士学位。二十多年来，张博士一直在计算热力学领域用CALPHAD方法从事相图计算。她目前是美国 CompuTherm公司的总裁。CompuTherm 是96年从威斯康辛-麦迪逊大学分离出来的软件公司。集成计算材料工程（ICME）是美国近几年才提出的理念，但CompuTherm公司早在19 年前就开始了这方面的工作。CompuTherm公司的产品包括Pandat 软件及各种合金热力学数据库。这些计算工具可以帮助金属材料领域的学生，学者，及工程师更好的理解并预测材料性能，进而减少实验工作，缩短材料研发周期，降低科研成本。目前世界各地有几百家大专院校，科研单位，及公司在用CompuTherm的产品进行科研及加速材料设计开发。这些单位包括美国的布朗大学，空军研究所，波音公司，通用电气公司，以及中国的清华大学，北京钢铁研究总院，通用汽车公司等等。 陈双林，美国CompuTherm公司副总裁，上海大学兼职教授，博导。陈双林于1984年毕业于北京科技大学 冶金物理化学专业，1984-1989年为周国治教授指导下的硕士、博士生。1989-1994年在美国威斯康星-麦迪逊大学Y A Chang教授指导下获得博士学位。他的主要研究领域为多元多相体系中热力学与相平衡理论，热力学模型开发，及相图计算。在美国威斯康星大学读博士期间，就致力于解决多元多相热力学计算的难题，既全局优化找最稳定相平衡的算法。在CompuTherm工作期间，结合热力学、数学和计算机科学，攻克了这一难题，设计了一套全新的算法，并领导开发了多元多相热力学与相图计算软件—Pandat。该软件主要用于多元合金设计及金属材料开发。他负责和参与了多个国家级或国际合作的科研项目，在国际期刊上发表了80多篇学术论文。