Impact of Cooling Rate during High-Pressure Gas Quenching on Fatigue Performance of Low Pressure Carburized Gears

The impact of cooling rate during high-pressure gas quenching on the fatigue performance of low-pressure carburized spur gears was studied for steel grades 20MnCr5 and 17NiCrMo6-4. The results show an increased fatigue limit by 10 to 11% when applying a slower cooling rate for both steel grades. Mor...

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Bibliographic Details
Main Authors: Thomas Kohne, Johan Fahlkrans, Sven Haglund, Albin Stormvinter, Eva Troell, Peter Hedström, Annika Borgenstam
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Metals
Subjects:
Online Access:https://www.mdpi.com/2075-4701/12/11/1917