Effect of anodic and cathodic processes on the low-cycle fatigue strength of high-strength steel subjected to a corrosive solution

1978 ◽  
Vol 13 (6) ◽  
pp. 671-672
Author(s):  
G. V. Karpenko ◽  
I. P. Pistun ◽  
A. K. Litvin
Keyword(s):  
Fatigue Strength ◽  
High Strength Steel ◽  
Low Cycle Fatigue ◽  
High Strength ◽  
Cycle Fatigue ◽  
Corrosive Solution ◽  
Cathodic Processes

Ultra-low Cycle Fatigue Fracture of High-Strength Steel Q460C and Its Weld

2018 ◽  
Vol 30 (11) ◽  
pp. 04018280 ◽  
Author(s):  
Fei Yin ◽  
Lu Yang ◽  
Liang Zong ◽  
Xiyue Liu ◽  
Yuanqing Wang
Keyword(s):  
Fatigue Fracture ◽  
High Strength Steel ◽  
Low Cycle Fatigue ◽  
High Strength ◽  
Cycle Fatigue

scholarly journals Low-cycle fatigue behaviour of laser welded high-strength steel DOMEX 700 MC

2018 ◽  
Vol 157 ◽  
pp. 05013 ◽  
Author(s):  
Peter Kopas ◽  
Milan Sága ◽  
František Nový ◽  
Bohuš Leitner
Keyword(s):  
Fatigue Life ◽  
Welded Joints ◽  
High Strength Steel ◽  
Fatigue Testing ◽  
Low Cycle Fatigue ◽  
High Strength ◽  
Fatigue Behaviour ◽  
Total Strain Amplitude ◽  
Cycle Fatigue ◽  
Fatigue Life Analysis

The article presents the results of research on low cycle fatigue strength of laser welded joints vs. non-welded material of high-strength steel DOMEX 700 MC. The tests were performed under load controlled using the total strain amplitude ɛac. The operating principle of the special electro-mechanic fatigue testing equipment with a suitable clamping system was working on 35 Hz frequency. Fatigue life analysis was conducted based on the Manson-Coffin-Basquin equation, which made it possible to determine fatigue parameters. Studies have shown differences in the fatigue life of original specimens and laser welded joints analysed, where laser welded joints showed lower fatigue resistance. In this article a numerical analysis of stresses generated in bending fatigue specimens has been performed employing the commercially available FEM-program ADINA.

scholarly journals On the Low Cycle Fatigue Behavior in the Longitudinally Butt Welded Joints between High Strength Steel and Mild Steel

1977 ◽  
Vol 1977 (142) ◽  
pp. 236-244
Author(s):  
Kinichi Nagai ◽  
Mitsumasa Iwata ◽  
Kenhichiro Kurihara ◽  
Junkichi Yagi ◽  
Yasumitsu Tomita
Keyword(s):  
Mild Steel ◽  
Welded Joints ◽  
High Strength Steel ◽  
Low Cycle Fatigue ◽  
Fatigue Behavior ◽  
High Strength ◽  
Cycle Fatigue

scholarly journals Masing Behavior and Microstructural Change of Quenched and Tempered High-Strength Steel Under Low Cycle Fatigue

2019 ◽  
Vol 32 (11) ◽  
pp. 1346-1354 ◽  
Author(s):  
Feng-Mei Bai ◽  
Hong-Wei Zhou ◽  
Xiang-Hua Liu ◽  
Meng Song ◽  
Ya-Xin Sun ◽  
...  
Keyword(s):  
High Strength Steel ◽  
Low Cycle Fatigue ◽  
High Strength ◽  
Microstructural Change ◽  
Cycle Fatigue
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