Influence of the Structure on the Mechanical Properties of Rods Made of Ti6Al4V Titanium Alloy

IF 0.6 4区材料科学 Q4 METALLURGY & METALLURGICAL ENGINEERING

Metal Science and Heat Treatment Pub Date : 2024-10-14 DOI:10.1007/s11041-024-01055-9

Yu. B. Egorova, L. V. Davydenko, E. V. Chibisova, A. V. Chelpanov, E. S. Karataeva

引用次数: 0

Abstract

We study the structure and mechanical properties of rolled rods of Ti6Al4V titanium alloy with various chemical compositions and structures. The globular, lamellar, transient, mixed, and basket structures of the alloy are obtained by varying the modes of deformation and annealing. It is shown that the rods with globular structures have higher strength and plasticity properties than rods with lamellar structures. Regression models are constructed for the evaluation of the mechanical properties of rods made of Ti6Al4V alloy with different structures.

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结构对 Ti6Al4V 钛合金棒材机械性能的影响

我们研究了具有不同化学成分和结构的 Ti6Al4V 钛合金轧棒的结构和机械性能。通过改变变形和退火模式，获得了合金的球状结构、片状结构、瞬态结构、混合结构和篮状结构。研究表明，球状结构的棒材比片状结构的棒材具有更高的强度和塑性。为评估具有不同结构的 Ti6Al4V 合金棒材的机械性能，构建了回归模型。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Metal Science and Heat Treatment 工程技术-冶金工程

CiteScore

1.20

自引率

16.70%

发文量

102

审稿时长

4-8 weeks

期刊介绍： Metal Science and Heat Treatment presents new fundamental and practical research in physical metallurgy, heat treatment equipment, and surface engineering. Topics covered include: New structural, high temperature, tool and precision steels; Cold-resistant, corrosion-resistant and radiation-resistant steels; Steels with rapid decline of induced properties; Alloys with shape memory effect; Bulk-amorphyzable metal alloys; Microcrystalline alloys; Nano materials and foam materials for medical use.