The fatigue endurance limit of a Zr-based bulk metallic glass

2006 ◽  
Vol 55 (7) ◽  
pp. 601-604 ◽  
Author(s):  
Brian C. Menzel ◽  
Reinhold H. Dauskardt
Keyword(s):  
Metallic Glass ◽  
Bulk Metallic Glass ◽  
Endurance Limit ◽  
Fatigue Endurance

scholarly journals Fatigue Behavior of Zr58Cu15.46Ni12.74Al10.34Nb2.76Y0.5 Bulk Metallic Glass Fabricated by Industrial-Grade Zirconium Raw Material

Metals ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 187
Author(s):  
Shichao Zhou ◽  
Tao Zhang ◽  
Lugee Li ◽  
Jiedan Yang ◽  
Min Zhang ◽  
...  
Keyword(s):  
Metallic Glass ◽  
Bulk Metallic Glass ◽  
Endurance Limit ◽  
Stress Amplitude ◽  
Fatigue Behavior ◽  
Amorphous Structure ◽  
Raw Material ◽  
X Ray ◽  
Industrial Grade ◽  
Fatigue Endurance

In this work, the fatigue behavior of a low-cost Zr58Cu15.46Ni12.74Al10.34Nb2.76Y0.5 (at%) bulk metallic glass (BMG) fabricated by industrial-grade Zirconium raw material was investigated under three-point bending loading mode. X-ray, fatigue tests under different stress amplitude and fatigue fractography were conducted in order to characterize the amorphous structure, fatigue stress-life (S-N) curve and fracture mechanism, respectively. It is found that the X-ray diffraction (XRD) result showed a fully amorphous structure due to high glass-forming ability, cracks initiated from inclusions near the rectangular corners at tensile surfaces and the fatigue endurance limit (~168 MPa) and fatigue ratio (~0.13) termed as fatigue endurance limit divided by ultimate tensile strength in stress amplitude were comparable to the similar BMG prepared by high pure raw materials.

Comments on “The fatigue-endurance limit of a Zr-based bulk metallic glass”

2007 ◽  
Vol 57 (1) ◽  
pp. 65-68 ◽  
Author(s):  
G.Y. Wang ◽  
J.D. Landes ◽  
A. Peker ◽  
P.K. Liaw
Keyword(s):  
Metallic Glass ◽  
Bulk Metallic Glass ◽  
Endurance Limit ◽  
Fatigue Endurance

High fatigue endurance limit of a Ti-based metallic glass

2020 ◽  
Vol 119 ◽  
pp. 106716 ◽  
Author(s):  
X.D. Wang ◽  
P. Liu ◽  
Z.W. Zhu ◽  
H.F. Zhang ◽  
X.C. Ren
Keyword(s):  
Metallic Glass ◽  
Endurance Limit ◽  
High Fatigue ◽  
Fatigue Endurance

scholarly journals Fatigue endurance limit and crack front evolution in metallic glass

2021 ◽  
Vol 143 ◽  
pp. 106004
Author(s):  
Xianqi Lei ◽  
Lichao Yuan ◽  
Liu Peng ◽  
Chengqi Sun ◽  
Bingchen Wei ◽  
...  
Keyword(s):  
Metallic Glass ◽  
Crack Front ◽  
Endurance Limit ◽  
Fatigue Endurance

High fatigue endurance limit of a metastable Ti-based metallic glass composite with martensitic transformation

2021 ◽  
Vol 136 ◽  
pp. 107253
Author(s):  
X.D. Wang ◽  
S.L. Song ◽  
D.M. Liu ◽  
Z.W. Zhu ◽  
H.F. Zhang ◽  
...  
Keyword(s):  
Martensitic Transformation ◽  
Metallic Glass ◽  
Endurance Limit ◽  
Glass Composite ◽  
High Fatigue ◽  
Fatigue Endurance

SANDVIK Ti-3Al-2.5V GRADE 9

Alloy Digest ◽  
1997 ◽  
Vol 46 (9) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Endurance Limit ◽  
Weight Ratio ◽  
High Strength ◽  
Strain Ratio ◽  
Bend Strength ◽  
Aerospace Applications ◽  
Excellent Corrosion Resistance ◽  
Titanium Aluminum ◽  
Fatigue Endurance

Abstract Sandvik Ti-3Al-2.5V Grade 9 titanium-aluminum alloy offers excellent corrosion resistance, especially to chloride media, and has a high strength-to-weight ratio, which is especially suitable for use in aerospace applications. Tubing can be produced having a CSR (contractile strain ratio) that enhances the fatigue endurance limit. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and bend strength as well as fatigue. It also includes information on corrosion resistance as well as forming, machining, and joining. Filing Code: TI-109. Producer or source: Sandvik.

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