scholarly journals Size dependence of ductile to brittle transition of Zr-based metallic glasses under multiaxial loading

2021 ◽  
Author(s):  
Xiangkui Liu ◽  
Jian Kong ◽  
Xinxiang Song ◽  
Shuai Feng ◽  
Qipeng Wang ◽  
...  
Keyword(s):  
Metallic Glasses ◽  
Size Dependence ◽  
Multiaxial Loading ◽  
Brittle Transition ◽  
Ductile To Brittle Transition

scholarly journals Temperature-induced ductile-to-brittle transition of bulk metallic glasses

2013 ◽  
Vol 102 (17) ◽  
pp. 171901 ◽  
Author(s):  
G. Li ◽  
M. Q. Jiang ◽  
F. Jiang ◽  
L. He ◽  
J. Sun
Keyword(s):  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
Brittle Transition ◽  
Ductile To Brittle Transition

Ductile-to-brittle transition in spallation of metallic glasses

2014 ◽  
Vol 116 (14) ◽  
pp. 143503 ◽  
Author(s):  
X. Huang ◽  
Z. Ling ◽  
L. H. Dai
Keyword(s):  
Metallic Glasses ◽  
Brittle Transition ◽  
Ductile To Brittle Transition

scholarly journals The nucleation of the Izmit and Düzce earthquakes: Some mechanical logic on where and how ruptures began

2021 ◽  
Author(s):  
Michel Bouchon ◽  
Hayrullah Karabulut ◽  
Mustafa Aktar ◽  
Serdar Özalaybey ◽  
Jean Schmittbuhl ◽  
...  
Keyword(s):  
Strike Slip ◽  
Seismic Events ◽  
Fault Geometry ◽  
Brittle Transition ◽  
The North ◽  
Impending Rupture ◽  
Natural Tendency ◽  
Ductile To Brittle Transition ◽  
Mechanical Logic ◽  
Rupture Speed

Summary In spite of growing evidence that many earthquakes are preceded by increased seismic activity, the nature of this activity is still poorly understood. Is it the result of a mostly random process related to the natural tendency of seismic events to cluster in time and space, in which case there is little hope to ever predict earthquakes? Or is it the sign that a physical process that will lead to the impending rupture has begun, in which case we should attempt to identify this process. With this aim we take a further look at the nucleation of two of the best recorded and documented strike-slip earthquakes to date, the 1999 Izmit and Düzce earthquakes which ruptured the North Anatolian Fault over ∼200 km. We show the existence of a remarkable mechanical logic linking together nucleation characteristics, stress loading, fault geometry and rupture speed. In both earthquakes the observations point to slow aseismic slip occurring near the ductile-to-brittle transition zone as the motor of their nucleation.

scholarly journals Probing the Statistical Validity of the Ductile-to-Brittle Transition in Metallic Nanowires Using GPU Computing

2013 ◽  
Vol 9 (12) ◽  
pp. 5558-5566 ◽  
Author(s):  
William R. French ◽  
Amulya K. Pervaje ◽  
Andrew P. Santos ◽  
Christopher R. Iacovella ◽  
Peter T. Cummings
Keyword(s):  
Gpu Computing ◽  
Metallic Nanowires ◽  
Brittle Transition ◽  
Statistical Validity ◽  
Ductile To Brittle Transition
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