报告题目：Development of water-soluble binders for titanium metal injection moulding (Ti-MIM) to produce high performance components
报告人：曹鹏副教授（新西兰奥克兰大学）
报告时间：2019年12月9日 星期二 上午10:00~11:30
报告地点：机械与汽车工程学院国家金属材料近净成形工程技术研究中心（38号楼）303大会议室
欢迎广大师生踊跃参加!
机械与汽车工程学院
2019年12月3日
报告人简介：
曹鹏，新西兰奥克兰大学副教授，兼任化工与材料工程系副系主任，现任美国材料研究学会 (MRS)会员、钛产业发展协会 (TIDA) 会员；新西兰专业工程师学会 (ENZ) 专业会员；新西兰皇家学会 (RSNZ) 会员；新西兰商业、创新和就业部 (MBIE) 项目科学评审人。主要研究领域包括：粉末冶金；金属注射成型；玻璃陶瓷；锂离子电池；电极材料；钛合金材料；等。在包括 Angewandte Chemie International Edition、Acta Materialia 和 Scientific Reports 等国际学术期刊上发表SCI 110 篇以上，发表会议论文 32篇，出版合著 2 本。目前主持新西兰国际项目7项，总经费超过300万纽币。
报告摘要：
Titanium is generally an expensive metal, whose applications are limited in aerospace and biomedical industries where the costs can be well justified. Powder metallurgical routes are considered cost-effective. Metal injection moulding is an ideal production method for affordable titanium products. In recent years, the use of water-soluble and environmentally friendly binders are receiving increasing interest in titanium metal injection moulding (Ti-MIM). To facilitate the use of water-soluble systems in Ti-MIM, we have extensively studied polyethylene glycol (PEG) based binders. These new findings shed some new light on the use of such binders in MIM industry and therefore has industrial significance. This talk is primarily focussed on our newly developed binder systems in Ti-MIM to reduce impurity uptake during processing. A few case studies will be presented.
