Investigation of the Properties, Structure, and Quality of the Ti–4.25Al–2V Alloy Blanks Produced by Direct Laser Deposition

IF 0.5 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Inorganic Materials: Applied Research Pub Date : 2022-12-01 DOI:10.1134/S2075113322060144

V. P. Leonov, N. F. Molchanova, A. A. Voropaev, S. A. Shalnova, E. V. Chudakov, M. V. Iksanov

引用次数: 0

Abstract

The results of studying the mechanical properties of the Ti–4.25Al–2V titanium alloy produced by direct metal deposition with use of the equipment developed by the St. Petersburg State Marine Technical University are described. The mechanical properties of the deposited metal are compared with those of the cast and forged metal blanks. It is shown that the superior properties of the former in comparison with cast metal are associated with differences in the structure (in particular, with a high degree of dispersity).

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直接激光沉积Ti-4.25Al-2V合金毛坯的性能、组织和质量研究

介绍了利用圣彼得堡国立海洋技术大学研制的设备对直接金属沉积法制备Ti-4.25Al-2V钛合金的力学性能进行研究的结果。并与铸坯和锻坯的力学性能进行了比较。结果表明，与铸造金属相比，前者的优越性能与组织的差异有关(特别是具有高度的分散性)。

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

Inorganic Materials: Applied Research Engineering-Engineering (all)

CiteScore

0.90

自引率

0.00%

发文量

199

期刊介绍： Inorganic Materials: Applied Research contains translations of research articles devoted to applied aspects of inorganic materials. Best articles are selected from four Russian periodicals: Materialovedenie, Perspektivnye Materialy, Fizika i Khimiya Obrabotki Materialov, and Voprosy Materialovedeniya and translated into English. The journal reports recent achievements in materials science: physical and chemical bases of materials science; effects of synergism in composite materials; computer simulations; creation of new materials (including carbon-based materials and ceramics, semiconductors, superconductors, composite materials, polymers, materials for nuclear engineering, materials for aircraft and space engineering, materials for quantum electronics, materials for electronics and optoelectronics, materials for nuclear and thermonuclear power engineering, radiation-hardened materials, materials for use in medicine, etc.); analytical techniques; structure–property relationships; nanostructures and nanotechnologies; advanced technologies; use of hydrogen in structural materials; and economic and environmental issues. The journal also considers engineering issues of materials processing with plasma, high-gradient crystallization, laser technology, and ultrasonic technology. Currently the journal does not accept direct submissions, but submissions to one of the source journals is possible.