1. Contact fatigue and temperature rise on antagonistic surfaces
As Keiji Yokose's team shows , the increase in contact pressure in the case of rolling fatigue leads to a local increase in the temperature of the tribological system (figure 1). This can reach 250 to 300°C in the case of an applied stress of 3.5 to 4 GPa with 40% slip in a dual-disc system where the specimens are case-hardened and tempered at 150°C.
Exclusive to subscribers. 97% yet to be discovered!
Already subscribed? Log in!
Contact fatigue and temperature rise on antagonistic surfaces
Evolution of tempering softening on carbonitrided unalloyed steel
Bibliography
Exclusive to subscribers. 97% yet to be discovered!
Already subscribed? Log in!
Article included in this offer
"Metal treatments"
(
129 articles
)
Updated and enriched with articles validated by our scientific committees
A set of exclusive tools to complement the resources
