Structural transition and ductility enhancement of a tungsten heavy alloy under high pressure

2021 ◽  
pp. 105632
Author(s):  
Linmao Qian ◽  
Zhuoyuan Liu ◽  
Shixue Guan ◽  
Jinxuan Bai
Keyword(s):  
High Pressure ◽  
Structural Transition ◽  
Heavy Alloy ◽  
Tungsten Heavy Alloy

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

Structural Transition of Gd 2 O 3 :Eu Induced by High Pressure

2007 ◽  
Vol 24 (1) ◽  
pp. 158-160 ◽  
Author(s):  
Chen Hai-Yong ◽  
He Chun-Yuan ◽  
Gao Chun-Xiao ◽  
Zhang Jia-Hua ◽  
Gao Shi-Yong ◽  
...  
Keyword(s):  
High Pressure ◽  
Structural Transition

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

Unraveling the structural transition mechanism of room-temperature compressed graphite carbon

2021 ◽  
Vol 23 (36) ◽  
pp. 20560-20566
Author(s):  
Sheng-cai Zhu ◽  
Qing-yang Hu
Keyword(s):  
High Pressure ◽  
Crystal Orientation ◽  
Room Temperature ◽  
Structural Transition ◽  
Local Strain ◽  
Transition Mechanism

We resolve the transition pathway of compressed graphite, whose complex high-pressure structure is formed by shearing the boat architecture without nuclei core and controlled by local strain and crystal orientation.

Exploration of high-pressure structural transition and electronic properties of BaFe2S3

2019 ◽  
Vol 31 (11) ◽  
pp. 115401
Author(s):  
Panlong Kong ◽  
Jingjing Wang ◽  
Yuanyuan Jin ◽  
Chuanzhao Zhang ◽  
Cheng Lu ◽  
...  
Keyword(s):  
High Pressure ◽  
Electronic Properties ◽  
Structural Transition

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.

Evidence for structural transition in hairy-rod poly[9,9-bis(2-ethylhexyl)fluorene] under high pressure conditions

2010 ◽  
Vol 82 (5) ◽  
Author(s):  
M. Knaapila ◽  
R. Stepanyan ◽  
D. Haase ◽  
S. Carlson ◽  
M. Torkkeli ◽  
...  
Keyword(s):  
High Pressure ◽  
Structural Transition
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