Interior crack initiation and growth behaviors and life prediction of a carburized gear steel under high cycle fatigue and very high cycle fatigue

2015 ◽  
Vol 30 (14) ◽  
pp. 2247-2257 ◽  
Author(s):  
Wei Li ◽  
Zhenduo Sun ◽  
Hailong Deng ◽  
Zhenyu Zhang ◽  
Tatsuo Sakai
Keyword(s):  
Crack Initiation ◽  
Life Prediction ◽  
High Cycle Fatigue ◽  
Cycle Fatigue ◽  
Very High Cycle Fatigue ◽  
Gear Steel ◽  
Carburized Gear ◽  
Image Position ◽  
Very High

Abstract

Crack initiation in the very high cycle fatigue regime of nitrided 42CrMo4 steel

2017 ◽  
Vol 32 (23) ◽  
pp. 4305-4316 ◽  
Author(s):  
Anja Weidner ◽  
Tim Lippmann ◽  
Horst Biermann
Keyword(s):  
Crack Initiation ◽  
High Cycle Fatigue ◽  
Cycle Fatigue ◽  
Very High Cycle Fatigue ◽  
42Crmo4 Steel ◽  
Image Position ◽  
Very High

Abstract

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