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

• Date: 2015
• Main Authors: Вакуленко, К. В., Казак, И. Б., Безлюдько, Г. Я., Ярещенко, В. Г., Елкина, Е. И.
• Format: Article
• Language: Russian
• Published: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2015
• Subjects: 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
• Online Access: https://journals.uran.ua/jme/article/view/46688
• Journal Title: 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...