Effects of Ni and Si additions on mechanical properties and serrated flow behavior in FeMoPCB bulk metallic glasses

2019 ◽  
Vol 783 ◽  
pp. 555-564 ◽  
Author(s):  
Jing Zhou ◽  
Baoan Sun ◽  
Qianqian Wang ◽  
Qiuman Yang ◽  
Weiming Yang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Metallic Glasses ◽  
Flow Behavior ◽  
Bulk Metallic Glasses ◽  
Serrated Flow

Deformation behaviors and mechanism of Ni–Co–Nb–Ta bulk metallic glasses with high strength and plasticity

2007 ◽  
Vol 22 (4) ◽  
pp. 869-875 ◽  
Author(s):  
Y.H. Liu ◽  
G. Wang ◽  
M.X. Pan ◽  
P. Yu ◽  
D.Q. Zhao ◽  
...  
Keyword(s):  
Metallic Glasses ◽  
Flow Behavior ◽  
Shear Bands ◽  
Bulk Metallic Glasses ◽  
High Strength ◽  
Serrated Flow ◽  
Crystalline Materials ◽  
Glass Forming ◽  
Deformation Behaviors ◽  
Strength And Plasticity

A class of Ni–Co–Nb–Ta bulk metallic glasses (BMGs) with a high glass-forming ability is developed. With proper compositional modification, the BMGs exhibit the enhanced plastic strain (up to 4%) and the ultimate strength (up to 3540 MPa). It is found that the interactions of shear bands such as intersecting, arresting, and branching, which normally are related to the plastic metallic glasses, can be observed both in the plastic and brittle Ni–Co–Nb–Ta BMGs. Obvious serrated flow behavior is observed during plastic deformation. The origins of the plasticity and the serrated flow in the Ni-based BMGs are analyzed in analogy to that in crystalline materials.

scholarly journals Effect of Sn addition on the glass-forming ability and mechanical properties of Ni-Nb-Zr bulk metallic glasses

2011 ◽  
Vol 56 (36) ◽  
pp. 3926-3931 ◽  
Author(s):  
DengKe Li ◽  
HaiFeng Zhang ◽  
AiMin Wang ◽  
ZhengWang Zhu ◽  
ZhuangQi Hu
Keyword(s):  
Mechanical Properties ◽  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
Glass Forming Ability ◽  
Glass Forming

Effect of Sm on thermal and mechanical properties of Cu-Zr-Al bulk metallic glasses

2019 ◽  
Vol 743 ◽  
pp. 168-174 ◽  
Author(s):  
F. Sıkan ◽  
S.E. Atabay ◽  
A. Motallebzadeh ◽  
S. Özerinç ◽  
I. Kalay ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
Thermal And Mechanical Properties

scholarly journals Formation and Mechanical Properties of Cu–Zr–Al–Sn Bulk Metallic Glasses

2006 ◽  
Vol 47 (1) ◽  
pp. 194-197 ◽  
Author(s):  
Hua Men ◽  
Xiang Ke Wang ◽  
Jun Ying Fu ◽  
Chao Li Ma ◽  
Tao Zhang
Keyword(s):  
Mechanical Properties ◽  
Metallic Glasses ◽  
Bulk Metallic Glasses
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