报告题目：铝硅合金中异质形核质点与铝的界面能第一性原理计算

报告内容简介：铝合金中添加异质形核剂是铸造合金中常用的细化晶粒方法。本报告介绍异质形核剂细化铝合金的机理，并通过第一性原理计算分析各种异质形核剂与铝之间的界面能，筛选具有最优界面匹配和最小界面能的异质形核质点。并通过实验验证细化剂的细化效率。

报告人姓名：顾勤奋

报告人简介：Dr. Qinfen Gu is a senior beamline scientist at Australian Synchrotron, and a senior researcher fellow in school of chemistry, University of Melbourne. He was awarded a PhD from department of materials at ETH Zurich, Switzerland. In addition to beamline development and instrument design, Dr Gu focuses his research in the areas of energy storage materials, metal-organic frameworks and zeolites, novel material under extreme conditions. He has co-authored more than 90 referred journal publications and has received several Australian research council (ARC) grants.

报告人单位：澳洲光源 Australian Synchrotron, Clayton, Australia, 3168

报告时间：2019-06-15 14:00

报告地点：宝山东区8#楼408

主办单位：上海大学材料学院

联系人：罗群

联系方式：021-66136577