Abstract
AbstractCarburising, quenching, tempering and shot peening treatments are widely used on mass production of automotive industry, such as pinion gears and master gears. Variations on these processes may influence the flexural fatigue life of described components. The aim of this work was to study the influence of variations in shot peening time and variations in tempering temperature, of short fatigue cracks growth of carburised case of DIN 20MnCr5 steel. Samples blasted about 30 min and 1 h and tempered at 160°C, showed the best results relative to crack growth and to fatigue life.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: International Heat Treatment and Surface Engineering
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
