Thermophysical Features of Casting a Five-Layer Impact Liner from Wear-Resistant Chromium Cast Iron

IF 0.7 Q3 Engineering

Surface Engineering and Applied Electrochemistry Pub Date : 2025-07-11 DOI:10.3103/S106837552570022X

V. A. Dement’ev, P. Yu. Duvalau, Yu. A. Lebedinskii

引用次数: 0

Abstract

Mathematical modeling has been used to study heat transfer during five-layer casting of impact liners from wear-resistant chromium cast iron. From the analysis of the calculated temperature fields, a number of patterns that showed a significant difference from heat transfer during casting as whole have been obtained. Experimental testing has revealed significant refinement of the carbide component in cast iron in the depth of the casting.

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用耐磨铬铸铁铸造五层冲击衬板的热物理特性

采用数学模型研究了耐磨铬铸铁五层冲击衬垫铸造过程中的传热问题。通过对计算温度场的分析，得到了一些与铸造过程整体传热有显著差异的模式。实验测试表明，在铸件的深度，铸铁中的碳化物成分有明显的细化。

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

Surface Engineering and Applied Electrochemistry Engineering-Industrial and Manufacturing Engineering

CiteScore

1.60

自引率

22.20%

发文量

期刊介绍： Surface Engineering and Applied Electrochemistry is a journal that publishes original and review articles on theory and applications of electroerosion and electrochemical methods for the treatment of materials; physical and chemical methods for the preparation of macro-, micro-, and nanomaterials and their properties; electrical processes in engineering, chemistry, and methods for the processing of biological products and food; and application electromagnetic fields in biological systems.