Self-sharpening behavior during ballistic impact of the tungsten heavy alloy rod penetrators processed by hot-hydrostatic extrusion and hot torsion

2010 ◽  
Vol 527 (18-19) ◽  
pp. 4881-4886 ◽  
Author(s):  
Zhou Xiaoqing ◽  
Li Shukui ◽  
Liu Jinxu ◽  
Wang Yingchun ◽  
Wang Xing
Keyword(s):  
Ballistic Impact ◽  
Hydrostatic Extrusion ◽  
Heavy Alloy ◽  
Tungsten Heavy Alloy ◽  
Hot Torsion

Adiabatic shear banding in a tungsten heavy alloy processed by hot-hydrostatic extrusion and hot torsion

2008 ◽  
Vol 59 (12) ◽  
pp. 1271-1274 ◽  
Author(s):  
J LIU ◽  
L SHUKUI ◽  
Z XIAOQING ◽  
Z ZHAOHUI ◽  
Z HAIYUN ◽  
...  
Keyword(s):  
Shear Banding ◽  
Adiabatic Shear ◽  
Hydrostatic Extrusion ◽  
Heavy Alloy ◽  
Tungsten Heavy Alloy ◽  
Adiabatic Shear Banding ◽  
Hot Torsion

Microstructure and mechanical properties of a rotary friction welded tungsten heavy alloy

2019 ◽  
Vol 61 (3) ◽  
pp. 209-212
Author(s):  
Ramachandran Damodaram ◽  
Gangaraju Manogna Karthik ◽  
Sree Vardhan Lalam
Keyword(s):  
Mechanical Properties ◽  
Heavy Alloy ◽  
Tungsten Heavy Alloy ◽  
Microstructure And Mechanical Properties

Brazing of Tungsten Heavy Alloy and Fe-Ni-Co Based Superalloy by a Novel Cu-Ti Based Amorphous Filler

2021 ◽  
Author(s):  
Yuxin Xu ◽  
Xiaoming Qiu ◽  
Jinlong Su ◽  
Suyu Wang ◽  
Xiaohui Zhao ◽  
...  
Keyword(s):  
Heavy Alloy ◽  
Tungsten Heavy Alloy

Failure Mechanism of Tungsten Heavy Alloy for Mould

2011 ◽  
Vol 341-342 ◽  
pp. 432-435
Author(s):  
Wei Huang ◽  
Ya Feng Li ◽  
Kai Wen Tian ◽  
Fu Jun Shang ◽  
Yong Liu ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Failure Mechanism ◽  
Matrix Composite ◽  
External Load ◽  
High Strength ◽  
Strength Level ◽  
Heavy Alloy ◽  
Theoretical Strength ◽  
Tungsten Heavy Alloy ◽  
The Real

The failure mechanism of tungsten matrix composite was studied with microscale numerical simulation. The results show that high strength tungsten particles are the real loading elements of composite, its strength level embodies the whole property of the composite to some extent. The real stress in tungsten particles is much higher than the external load, so failure may take place when the external load is less than the theoretical strength of tungsten particles.

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