Abrasive firmness is investigational 46Х13 became, fixed the ion-plasma thermal-cycle nitriding (IPTA). It is rotined that application of method of IPTA allows to get the fixed surfaces which own the complex of specific physic-mechanical and operating properties. Got data in relation to wearproofness of the fixed layers in the conditions of abrasive wear testify to perspective and expedience of application of this method for the superficial strengthening of details of machines and mechanisms.
abrasive firmness is reliability, construction element, steel46Х13
"Abrazyvna stiikist stali 46kh13 pislia zmitsnennia metodom termotsyklichnoho ionno-plazmovoho azotuvannia" ,
Scientific Works of Kharkiv National Air Force University,