Laser Welding of EK-61 Powder Alloy Parts Produced by Direct Laser Growth

IF 0.4 Q4 METALLURGY & METALLURGICAL ENGINEERING

Russian Metallurgy (Metally) Pub Date : 2025-03-14 DOI:10.1134/S0036029524702355

R. A. Latypov, D. K. Starovoitov, G. R. Latypova, K. I. Nedashkovskii

引用次数: 0

Abstract

The effect of laser welding conditions on the physicomechanical properties of parts made by direct laser growth from an EK-61 powder alloy is studied. The results of metallographic studies of the weld and the near-weld zone are presented. The possibility of formation of a high-quality weld by laser welding of such products is shown. The number of passes is found to affect the weld quality.

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直接激光生长法制备EK-61粉末合金零件的激光焊接

研究了激光焊接条件对EK-61粉末合金直接激光生长零件物理力学性能的影响。给出了焊缝和近焊缝金相分析的结果。说明了用激光焊接这种产品形成高质量焊缝的可能性。发现焊道数对焊接质量有影响。

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

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.