SHOT-PEENING-INDUCED RESIDUAL STRESSES IN POWDER COATINGS PRODUCED BY SPRAYING

IF 0.5 4区工程技术 Q4 MECHANICS

Journal of Applied Mechanics and Technical Physics Pub Date : 2024-01-15 DOI:10.1134/S0021894423050188

V. Yu. Ul’yanitskii, D. K. Rybin, A. Yu. Larichkin

引用次数: 0

Abstract

In order to study the shot peening that occurs during the application of powder coatings, experiments are carried out on glass shot peening of steel test strips using a CCDS2000 detonation device. Experimental dependences of the shot peening depth \(\delta\) and the residual stresses \(\sigma\) in a hardened layer on treatment parameters (particle size, density, and velocity, as well as the strength of the test strip material) are obtained. Engineering equations are proposed for calculating the values of \(\delta\) and \(\sigma\).

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喷涂生产的粉末涂料中由喷丸引起的残余应力

摘要为了研究粉末涂料喷涂过程中发生的喷丸强化，使用 CCDS2000 起爆装置对钢测试带进行了玻璃喷丸强化实验。实验得到了硬化层中的喷丸深度（\delta）和残余应力（\sigma）与处理参数（粒度、密度和速度，以及试验钢带材料的强度）的关系。提出了计算\(\delta\)和\(\sigma\)值的工程方程。

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

Journal of Applied Mechanics and Technical Physics 物理-力学

CiteScore

1.20

自引率

16.70%

发文量

审稿时长

4-8 weeks

期刊介绍： Journal of Applied Mechanics and Technical Physics is a journal published in collaboration with the Siberian Branch of the Russian Academy of Sciences. The Journal presents papers on fluid mechanics and applied physics. Each issue contains valuable contributions on hypersonic flows; boundary layer theory; turbulence and hydrodynamic stability; free boundary flows; plasma physics; shock waves; explosives and detonation processes; combustion theory; multiphase flows; heat and mass transfer; composite materials and thermal properties of new materials, plasticity, creep, and failure.