Abstract

The effectiveness of repeated shot treatment in increasing the fatigue strength of high-strength 30ХГСН2А steel parts is established experimentally. Repeated shot treatment not only restores the initial life but increases it significantly.

中文翻译：

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重复喷丸处理以提高高强度钢零件的疲劳强度

摘要

通过实验确定了重复喷丸处理对提高高强度30ХГСН2А钢零件的疲劳强度的有效性。重复注射治疗不仅可以恢复初始寿命，而且可以显着增加初始寿命。