Influence of heat treatment on cyclic deformation and low-cycle fatigue behavior of sand-cast Mg–10Gd–3Y–0.5Zr magnesium alloy

2017 ◽  
Vol 32 (11) ◽  
pp. 2179-2187 ◽  
Author(s):  
Quan Wang ◽  
Wencai Liu ◽  
Guohua Wu ◽  
Xiangjun Chen ◽  
Haohao Zhang
Keyword(s):  
Heat Treatment ◽  
Magnesium Alloy ◽  
Cyclic Deformation ◽  
Low Cycle Fatigue ◽  
Fatigue Behavior ◽  
Cycle Fatigue ◽  
Sand Cast ◽  
Image Position

Abstract

High cycle fatigue behavior of different regions in a low-pressure sand-cast GW103K magnesium alloy component

2014 ◽  
Vol 29 (21) ◽  
pp. 2587-2595 ◽  
Author(s):  
Longkang Jiang ◽  
Wencai Liu ◽  
Yanlei Li ◽  
Guohua Wu ◽  
Wenjiang Ding
Keyword(s):  
Magnesium Alloy ◽  
High Cycle Fatigue ◽  
Fatigue Behavior ◽  
Low Pressure ◽  
Cycle Fatigue ◽  
Alloy Component ◽  
Sand Cast ◽  
Image Position

Abstract

High-temperature low-cycle fatigue behavior and microstructural evolution of an improved austenitic ODS steel

2018 ◽  
Vol 33 (12) ◽  
pp. 1814-1821 ◽  
Author(s):  
Ankur Chauhan ◽  
Dimitri Litvinov ◽  
Tim Gräning ◽  
Jarir Aktaa
Keyword(s):  
High Temperature ◽  
Microstructural Evolution ◽  
Low Cycle Fatigue ◽  
Fatigue Behavior ◽  
Cycle Fatigue ◽  
Ods Steel ◽  
Image Position

Abstract

Microstructural Effects on Low Cycle Fatigue of Sn-3.8Ag-0.7Cu Pb-Free Solder

2007 ◽  
Vol 345-346 ◽  
pp. 239-242
Author(s):  
Qiu Lian Zeng ◽  
Zhong Guang Wang ◽  
J.K. Shang
Keyword(s):  
Fatigue Life ◽  
Cyclic Deformation ◽  
Low Cycle Fatigue ◽  
Fatigue Behavior ◽  
Fracture Mechanisms ◽  
Total Strain Amplitude ◽  
Cycle Fatigue ◽  
Equiaxed Microstructure ◽  
Cyclic Frequency ◽  
Microstructural Effects

Low cycle fatigue behavior of Sn-3.8Ag-0.7Cu solder was investigated under fully reversed cyclic loading, with particular emphasis on microstructural effects. The LCF behavior of the solder with equiaxed microstructure was found to differ greatly from that of the solder with a dendrite microstructure. At a given total strain amplitude, the dendrite microstructure exhibited a much longer fatigue life than the equiaxed microstructure. Such a strong microstructural effect on fatigue life arose from the difference in cyclic deformation and fracture mechanisms between the two microstructures. A large number of microcracks along grain boundaries of the equiaxed structure solder developed with increasing cycling, while for the dendrite structure solder, cyclic deformation took place along the direction of the maximal shear stress during fatigue tests and microcracks initiated and propagated along shear deformation bands. Besides, the fatigue behavior of the dendritic microstructure was very sensitive to cyclic frequency whereas the fatigue behavior of the equiaxed microstructure showed less sensitivity to cyclic frequency.

scholarly journals Low Cycle Fatigue Behavior of AZ91D Magnesium Alloy Containing Rare-Earth Ce Element

2012 ◽  
Vol 27 ◽  
pp. 1794-1800 ◽  
Author(s):  
Qunqiang Fu ◽  
Yesheng Li ◽  
Ganwei Liu ◽  
Hong Li
Keyword(s):  
Rare Earth ◽  
Magnesium Alloy ◽  
Low Cycle Fatigue ◽  
Fatigue Behavior ◽  
Cycle Fatigue ◽  
Az91d Magnesium Alloy

2302 Low Cycle Fatigue Behavior of Extruded Magnesium Alloy

2007 ◽  
Vol 2007.1 (0) ◽  
pp. 321-322
Author(s):  
Kazuaki SHIOZAWA ◽  
Masayuki NAGAI ◽  
Tutomu MURAI ◽  
Tooru TAKAHASHI
Keyword(s):  
Magnesium Alloy ◽  
Low Cycle Fatigue ◽  
Fatigue Behavior ◽  
Cycle Fatigue
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