用组合热机械加工方法控制可蜕变β钛合金 VT47 的结构和机械性能

IF 0.8 4区材料科学 Q4 METALLURGY & METALLURGICAL ENGINEERING

Metallurgist Pub Date : 2024-10-29 DOI:10.1007/s11015-024-01794-3

A. A. Shiryaev, N. A. Nochovnaya

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引用次数: 0

摘要

文章提供了研究在工业生产条件下制造的可转移β钛合金VT47板材的先热处理生产参数对其结构和相组成的影响的结果。作为研究成果，开发了对 VT47 合金板材进行高低温热机械联合加工的实验方法，并对其热硬化状态下的结构和机械性能进行了研究。结果表明，VT47 合金的组合热机械加工方法，包括在两相（α + β）区域退火和轧制后的时效处理，可以提供所需的球状-喇嘛状结构和一系列均衡的机械性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Control of the structure and mechanical properties of metastable β-titanium alloy VT47 by combined thermomechanical processing methods

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Control of the structure and mechanical properties of metastable β-titanium alloy VT47 by combined thermomechanical processing methods

The article provides results of studying the influence of production parameters of prior heat treatment on structure and phase composition of sheets of metastable β‑titanium alloy VT47 manufactured under industrial production conditions. As a result of research experimental methods of combined high- and low-temperature thermomechanical processing of alloy VT47 sheets are developed and their structure and mechanical properties in a thermally hardened state are studied. It is shown that methods of combined TMT of VT47 alloy, including annealing in the two-phase (α + β) region and ageing after rolling, make it possible to provide the required structure of a globular-lamellar type and a balanced set of mechanical properties.

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来源期刊

Metallurgist 工程技术-冶金工程

CiteScore

1.50

自引率

44.40%

发文量

151

审稿时长

4-8 weeks

期刊介绍： Metallurgist is the leading Russian journal in metallurgy. Publication started in 1956. Basic topics covered include: State of the art and development of enterprises in ferrous and nonferrous metallurgy and mining; Metallurgy of ferrous, nonferrous, rare, and precious metals; Metallurgical equipment; Automation and control; Protection of labor; Protection of the environment; Resources and energy saving; Quality and certification; History of metallurgy; Inventions (patents).