Comparative Study of Pseudo-α and Pseudo-β Class Titanium Alloy Sheet Set of High-Tech Properties

被引：0
|
作者：
N. A. Nochovnaya
A. A. Shiryaev
机构：
[1] All-Russian Scientific Research Institute of Aviation Materials,
[2] All-Russian Scientific Research Institute of Aviation Materials,undefined
来源：
Metallurgist | 2019年 / 63卷
关键词：
sheet titanium alloys; heat treatment; manufacturing capability; mechanical properties;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A forming operations for the pseudo-α titanium alloys OT4-1, OT4-1V, OT4V that are used traditionally in aviation and aerospace transport structures, and a new advanced high-strength metastable β-titanium alloy VT47. It is shown that metastable β-titanium alloy VT47 provides the possibility of implementing manufacturing technology for preparing components of complex configuration by cold sheet forming with a degree of deformation equal to that of reference alloys (OT4-1, OT4-1V, OT4V). Additional ageing of VT47 workpieces provides a significant increase in strength properties.
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页码：742 / 750
页数：8
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