Improvement of the Service Properties of a VT20 Titanium Alloy by Static-Pulse Treatment

IF 0.3 Q4 METALLURGY & METALLURGICAL ENGINEERING

Russian Metallurgy (Metally) Pub Date : 2025-08-28 DOI:10.1134/S003602952570096X

E. V. Ageev, A. Yu. Altukhov, A. S. Pereverzev, A. E. Ageeva

引用次数: 0

Abstract—Experiments are performed to study the influence of static-pulse treatment on the structure, hardness, roughness, and wear resistance of VT20 alloy samples. This treatment is found to decrease the grain size of the titanium alloy by almost an order of magnitude, to increase its hardness by 1.26 times, to decrease the roughness by 2.74 times, and to decrease the friction coefficient by 1.1 times.

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静脉冲处理对VT20钛合金使用性能的改善

摘要：通过实验研究了静脉冲处理对VT20合金试样组织、硬度、粗糙度和耐磨性的影响。该处理使钛合金的晶粒尺寸减小了近一个数量级，硬度提高了1.26倍，粗糙度降低了2.74倍，摩擦系数降低了1.1倍。

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来源期刊

Russian Metallurgy (Metally) METALLURGY & METALLURGICAL ENGINEERING-

CiteScore

0.70

自引率

25.00%

发文量

140

期刊介绍： Russian Metallurgy (Metally) publishes results of original experimental and theoretical research in the form of reviews and regular articles devoted to topical problems of metallurgy, physical metallurgy, and treatment of ferrous, nonferrous, rare, and other metals and alloys, intermetallic compounds, and metallic composite materials. The journal focuses on physicochemical properties of metallurgical materials (ores, slags, matters, and melts of metals and alloys); physicochemical processes (thermodynamics and kinetics of pyrometallurgical, hydrometallurgical, electrochemical, and other processes); theoretical metallurgy; metal forming; thermoplastic and thermochemical treatment; computation and experimental determination of phase diagrams and thermokinetic diagrams; mechanisms and kinetics of phase transitions in metallic materials; relations between the chemical composition, phase and structural states of materials and their physicochemical and service properties; interaction between metallic materials and external media; and effects of radiation on these materials.