РОЛЬ РАЗНЫХ СПОСОБОВ ПОВЕРХНОСТНОЙ ОБРАБОТКИ В ПОВЫШЕНИИ УСТАЛОСТНОЙ ПРОЧНОСТИ ИЗДЕЛИЙ
Journal Title: Вестник Харьковского национального автомобильно-дорожного университета - Year 2018, Vol 82, Issue
Abstract
Изучено влияние комбинированных методов воздействия на поверхность (разные виды механической обработки, цементация, дробеструйный наклёп), а также бомбардировки низкоэнергетическими ионами на усталостную прочность изделий. Установлено повышение предела выносливости на 40 % при шлифовании поверхности до цементации, а не после. Показано, что ионная бомбардировка тонкого поверхностного слоя увеличивает долговечность изделий в 1,5 раза.
Authors and Affiliations
I. V. Doshchechkina, V. R. Semenchuk
Keywords
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- EP ID EP475404
- DOI 10.30977/BUL.2219-5548.2018.82.0.44
- Views 79
- Downloads 0
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