材料科学与工程学报2000，Vol.18Issue(z1)：1-6,6.
Improvement of Creep and High Temperature Tensile Properties by Adding W to Orthorhombic Ti2AlNb-Based Alloys
Improvement of Creep and High Temperature Tensile Properties by Adding W to Orthorhombic Ti2AlNb-Based Alloys
Fang Tang 1Satoshi Emura 1Masuo Hagiwara1
作者信息
- 1. National Research Institute for Metals, 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan
- 折叠
摘要
Abstract
The Orthorhombic Ti2AlNb-based alloys (O alloys) are potential high temperature materials for applications in aircraft engines for their high specific strength. In this paper, with the purpose of enhancing the mechanical properties, W is added to O alloys as the quarternary alloying element. The effects of W additive on the high temperature tensile properties and creep resistance are investigated. The effects of boron doping on these properties are also studied.关键词
titanium aluminide/tensile properties/creepKey words
titanium aluminide/tensile properties/creep引用本文复制引用
Fang Tang,Satoshi Emura ,Masuo Hagiwara..Improvement of Creep and High Temperature Tensile Properties by Adding W to Orthorhombic Ti2AlNb-Based Alloys [J].材料科学与工程学报,2000,18(z1):1-6,6.
