Influence of Laser Treatment Parameters on the Stress State of Parts Made of Grey Cast Iron SCh20

IF 0.7 Q3 Engineering

Surface Engineering and Applied Electrochemistry Pub Date : 2025-09-05 DOI:10.3103/S1068375525700413

O. G. Devoino, A. P. Pilipchuk, M. A. Kardapolova, I. M. Kosyakova, A. S. Lapkovskii

引用次数: 0

Abstract

Laser hardening of cast irons was analyzed. A model was developed to describe the formation of longitudinal temperature stresses during laser treatment. The longitudinal deformations and stresses were calculated at various speeds of the laser beam. The modeling of the stress formation process showed that the maximum stress value and the depth of its location depend on the speed of the laser beam.

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激光处理参数对SCh20灰铸铁零件应力状态的影响

对铸铁的激光硬化进行了分析。建立了激光处理过程中纵向温度应力形成的模型。计算了激光在不同速度下的纵向变形和应力。应力形成过程的建模表明，最大应力值及其位置深度与激光束的速度有关。

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.