Improvement in Frictional and Fatigue Performances of AISI 4150H Steel by Dual Ultrasonic Nanocrystal Surface Modification for Ball Screw Applications

Publication date: Available online 16 May 2021Source: Tribology InternationalAuthor(s): Auezhan Amanov, Ruslan Karimbaev
Source: Tribology International - Category: Materials Science Source Type: research