报告题目：Fusion based metal additive manufacturing - some recent developments
报告时间：2018年9月19日13:40
报告地点：南区5号楼212
报告人简介：邱冬，1996年考入清华大学材料科学与工程系，2000年经过免试推荐留校硕博联读，师从固态相变晶体学专家张文征教授，通过系统的透射电子显微镜的实验工作，拓展了经典O点阵模型，丰富了相变晶体学的理论体系。2005年从清华大学获得工学博士学位，现在主要从事适合增材制造特点的新型工程合金的设计与开发，以及对3D打印过程中微观组织的调控与优化。截止到2018年8月，发表了74篇经同行评议的期刊论文，其中多篇论文发表在国际物理冶金领域的知名期刊上，包括16篇发表在Acta Materialia上，8篇发表在Scripta Materialia上，9篇发表在Metallurgical and Materials Transaction A上，在Scopus搜索引擎上的论文被引用总数1400余次，H-index为22。2017年被吉林大学聘为“唐敖庆”讲座教授。
报告摘要：
Metal additive manufacturing (MAM) is an innovative manufacturing technique which builds parts incrementally layer by layer. Thus, MAM has inherent advantages in part complexity, time and waste saving. However, due to its complex thermal cycle and rapid solidification during processing, the alloys well suited and commercially used for MAM today are limited in types. Therefore, it is important to understand the alloying strategy and current progress with materials performance to consider the alloy development for MAM. This presentation will briefly review the current research progress on the microstructure manipulation and alloy development with a focus on titanium alloys. In addition, some new opportunities and challenges associated with MAM will be discussed.
主办单位：材料科学与工程学院
2018年 9 月 17 日