研究热机械处理条件下金属凝固结构的形成和变化的实验装置和技术

IF 0.4 Q4 METALLURGY & METALLURGICAL ENGINEERING Russian Metallurgy (Metally) Pub Date : 2024-03-19 DOI:10.1134/s0036029523700180

A. M. Sergeeva, N. S. Lovizin

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引用次数: 0

摘要

摘要针对在循环热机械处理条件下研究铝合金熔体凝固过程中结构形成和变化特征这一基本问题，提出了一种独特的解决方案。文中描述了对凝固熔体实施热机械效应的装置。介绍了在循环热机械处理条件下研究凝固金属微观结构的形成和变化的方法。通过研究 D1 合金的凝固过程，举例说明了所提出的研究方法的应用。并就所提研究方法的实际意义得出结论。

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Experimental Setup and Technique for Studying the Formation and Change of the Structure of the Metal Solidified under Thermomechanical Treatment Conditions

Abstract—A unique solution is proposed to solve the fundamental problem of studying the features of the formation and changes in the structure of aluminum alloys during solidification of the melt under cyclic thermomechanical treatment conditions. A setup is described that implements the thermomechanical effect on a solidifying melt. The methodology for studying the formation and changes in the microstructure of a solidifying metal under cyclic thermomechanical treatment conditions is described. The application of the proposed research methodology is exemplified by studying the solidification of the D1 alloy. Conclusions are drawn about the practical significance of the proposed research methodology.

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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.