Physical processes and regimes of thermomechanical processing controlling development of regulated structure in the α + β titanium alloys
Physical processes and regimes of thermomechanical processing controlling development of regulated structure in the α + β titanium alloys
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DOI：
10.1016/s0921-5093(97)00781-8
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发表时间：
1998-03
期刊：
影响因子：
6.4
通讯作者：
M. Brun;N. Anoshkin;G. Shakhanova
中科院分区：
文献类型：
--
作者：
M. Brun;N. Anoshkin;G. Shakhanova
钛合金半成品生产中的形变热处理是一个多步骤的过程，包括在β和α+β温度下连续加热和变形，每次变形后冷却，最终热处理。在这种复杂的加工过程中，结构的设计只有在彻底了解其依赖于各种加工参数（温度、应变值和应变率、冷却速度等）的演变机制的基础上才是可能的。本文论述了上述物理过程和形变热处理制度在α+β合金中形成规则组织中的作用
Thermomechanical processing in the production of titanium alloy semiproducts is a multistep process including consecutive heating and deformation at β- and α+β-field temperatures, cooling after each deformation, final heat treatment. The designing of a structure during such complex processing is possible only on the basis of a thorough knowledge of the mechanism of its evolution in dependence on various processing parameters (temperature, strain value and rate, cooling speed, etc.). This paper deals with the role of the above mentioned physical processes and regimes of thermomechanical processing in the development of regulated structure in the α+β-alloys