Torsional-Fatigue Fracture of a Large 4340 Steel Shaft That Was Subject to Cyclic Loading and Frequent Overloads

2019 ◽  
Keyword(s):  
Cyclic Loading ◽  
Fatigue Fracture ◽  
Torsional Fatigue ◽  
Steel Shaft ◽  
4340 Steel

scholarly journals Fracture behavior of cellular structures obtained by selective laser melting

2020 ◽  
pp. 35-47
Author(s):  
I. S. Kamantsev ◽  
◽  
Yu. N. Loginov ◽  
S. V. Belikov ◽  
S. I. Stepanov ◽  
...  
Keyword(s):  
Cyclic Loading ◽  
Selective Laser Melting ◽  
Fatigue Fracture ◽  
Fracture Resistance ◽  
Cellular Structure ◽  
Fracture Behavior ◽  
Cellular Structures ◽  
Laser Melting ◽  
Cellular Architecture ◽  
Fatigue Fracture Resistance

An example of samples with a cellular architecture, obtained by selective laser melting, is used to study the influence of the building direction of cellular objects on the characteristics of fracture under cyclic loading. The origin of their fracture has been revealed. The mechanism providing increased fatigue fracture resistance of objects which, along with the cellular structure, have anisotropy of properties due to the technological features of their production has been determined.

scholarly journals A Fractographic Study of Fatigue Fracture of AISI 4340 Steel

1968 ◽  
Vol 11 (43) ◽  
pp. 69-76 ◽  
Author(s):  
Kunio NISHIOKA ◽  
Tomio NISHIKAWA
Keyword(s):  
Fatigue Fracture ◽  
Aisi 4340 Steel ◽  
Fractographic Study ◽  
4340 Steel ◽  
Aisi 4340

Simulation of fatigue fracture of TiNi shape memory alloy samples at cyclic loading in pseudoelastic state

2018 ◽  
Author(s):  
Fedor S. Belyaev ◽  
Aleksandr E. Volkov ◽  
Margarita E. Evard ◽  
Aleksandr A. Khvorov
Keyword(s):  
Cyclic Loading ◽  
Shape Memory Alloy ◽  
Shape Memory ◽  
Fatigue Fracture
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