Preparation and properties of La-TZM alloy plates

摘要：

　　The conventional TZM alloy plates have limited manufacture and application due to the lacking of enough mechanical property.To resolve this question, La doped TZM alloy plate was made by the powder metallurgy.With solid-solid rare La2O3 doping, sintering, hot rolling, warm rolling and cold rolling, the molybdenum alloy La-TZM plates were got.This kind of TZM alloy has better properties in both strength and elongation.The tensile strength of La-TZM alloy is 1038 MPa, and the elongation is 10.4%.Metallography test and scanning electron microscopy (SEM) are used to examine the microstructure of the La-TZM alloy plate specimen.

关键词： La doping TZM plates Mechanical property

作者: Ping HU Kuai-she WANG Huan-cheng HE Xuan-qi KANG Hua WANG Peng-zhou WANG

作者单位: College of Metallurgy Engineering,Xi an University of Architecture and Technology,Xi an 710055,Chi Xian Electric Furnace Institute Co.,Ltd.,Xian 710061,China TISCO Engineering Technology Co.,Ltd.,Taiyuan 030003,China

会议类型: 国际会议

会议名称: 2012 China Functional Materials Technology and Industry Forum(2012中国功能材料科技与产业高层论坛)(CFMTIF2012)

会议地点: 昆明

会议语种:英文

页码: 350-353

在线出版日期: 2012-11-09（万方平台首次上网日期，不代表论文的发表时间）