Effect of Two-step Stress Amplitude on Ultra-high Cycle Fatigue Properties of High Strength Steel

2003 ◽  
Vol 2003 (0) ◽  
pp. 343-344
Author(s):  
Nobusuke Hattori ◽  
Shinichi Nishida ◽  
Yuji Miyanohara ◽  
Ryu Sasaki
Keyword(s):  
High Strength Steel ◽  
High Cycle Fatigue ◽  
Stress Amplitude ◽  
High Strength ◽  
Fatigue Properties ◽  
Cycle Fatigue ◽  
Ultra High Cycle Fatigue

scholarly journals Effects of inclusion types on the high-cycle fatigue properties of high-strength steel

2022 ◽  
Vol 206 ◽  
pp. 114232
Author(s):  
P. Wang ◽  
B. Wang ◽  
Y. Liu ◽  
P. Zhang ◽  
Y.K. Luan ◽  
...  
Keyword(s):  
High Strength Steel ◽  
High Cycle Fatigue ◽  
High Strength ◽  
Fatigue Properties ◽  
Cycle Fatigue

OS0601 Ultra-High-Cycle Fatigue Properties of 800MPa Grade High Strength Steels

2011 ◽  
Vol 2011 (0) ◽  
pp. _OS0601-1_-_OS0601-2_
Author(s):  
Kazuya HOSONO ◽  
Kunio SAKAMOTO ◽  
Hirokazu TSUJI ◽  
Tetsuya SASAKI ◽  
Kenta YAMAGIWA ◽  
...  
Keyword(s):  
High Cycle Fatigue ◽  
High Strength Steels ◽  
High Strength ◽  
Fatigue Properties ◽  
Cycle Fatigue ◽  
Ultra High Cycle Fatigue

Effect of fisheye failure on material performance inducing error circle under high cycles

2021 ◽  
pp. 105678952110200
Author(s):  
Haiyan Ge ◽  
Xintian Liu ◽  
Xu Wang ◽  
Xiaolan Wang ◽  
Haijie Wang
Keyword(s):  
Fatigue Life ◽  
Fatigue Strength ◽  
High Cycle Fatigue ◽  
Engineering Application ◽  
High Strength ◽  
Fatigue Properties ◽  
Cycle Fatigue ◽  
Ultra High Cycle Fatigue ◽  
Strength Models ◽  
Error Circle

In the engineering application of high strength steel and surface strengthening steel, fisheye failure is often happened in high cycle fatigue. To explore the effect of fisheye failure on high cycle fatigue properties of materials, a high cycle fatigue life model was established based on the Murakami and Tanaka’s fatigue strength models. The model introduces the error circle to evaluate fisheye size, and discusses the influencing factors of fatigue strength. The results show that the size and depth of fisheye failure will affect performance of materials. The proposed model considering the size and depth of defect quantitatively shows the influence of fisheye details on material performance, and effectively predicts the high/ultra-high cycle fatigue life.

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