The change of the coercive force under fatigue testing of 40X steel specimens

• Дата: 2015
• Автори: Вакуленко, К. В., Казак, И. Б., Безлюдько, Г. Я., Ярещенко, В. Г., Елкина, Е. И.
• Формат: Стаття
• Мова: Russian
• Опубліковано: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2015
• Теми: cyclic loading; degradation of structure; submicron fissures; coercive force; surface plastic deformation; healing of defects; УДК 620.178.32; 620.179.141; 620191.33; 539.4; 539.61
• Онлайн доступ: https://journals.uran.ua/jme/article/view/46688
• Назва журналу: Energy Technologies & Resource Saving

The influence of cyclic loading and subsequent surface plastic deformation on the change of the coercive force of normalized 40X steel specimens was studied.  It was found that after a cyclic loading of specimens their coercive force increases by 1.5–2 times throughout entire range of loads used, wh...