Microstructure and Properties of Ti-6Al-2Zr-2V-1.5Mo Alloy Plate

摘要：

Microstructure and property of the Ti-6Al-2Zr-2V1.5Mo alloy plate during deformation and annealing process were studied in this paper. The results show that Ti-6Al-2Zr-2 V-1. 5Mo alloy plates with excellent microstructure and mechanical property can be obtained through appropriate deformation and annealing process when using the 10 ton vacuum consumable arc furnace, 3150 ton hydraulic press,2500 tons fast forging machine and 1200mm reversing hot mill, etc. The microstructures of the plates exhibit uniform platelet o or equiaxed o+p transformed structure. The mechanical properties of Ti-6Al-2Zr2V-1. 5Mo alloy plate are: σb:930～1150MPa,σ0.2:850~ 1050MPa,δ:10～18％,φ: 18～40％, 500℃, σb:500～700MPa, 500℃ and 100 h lasting strength: 440～480MPa, which can satisfy the need of aerospace and related manufacturing industry.

关键词： Titanium alloy plate microstructure properties

作者: Wei Shouyong Guo Zhijun Wang Yongqiang Hui Songxiao Wang Xizhe

作者单位: BAOTi Group Ltd.,Baoji 721014,China General Research Institute for Nonferrous Metals,Beijing 100016,China

会议类型: 国际会议

会议名称: The 12th World Conference Titanium(第十二届世界钛会 Ti-2011)

会议地点: 北京

会议语种:英文

页码: 320-323

在线出版日期: 2011-06-19（万方平台首次上网日期，不代表论文的发表时间）