Cumulation effect in dynamic pressing of powdered materials

1981 ◽  
Vol 21 (4) ◽  
pp. 548-551
Author(s):  
S. A. Balankin ◽  
L. P. Gorbachev ◽  
E. G. Grigor'ev ◽  
D. M. Skorov
Keyword(s):  
Dynamic Pressing

Forces in the static and dynamic pressing of metal powders and chips

1969 ◽  
Vol 8 (6) ◽  
pp. 452-455
Author(s):  
Yu. G. Dorofeev ◽  
D. I. Kritin
Keyword(s):  
Metal Powders ◽  
Dynamic Pressing

Measuring the nanohardness of commercial submicrocrystalline aluminum alloys produced by dynamic pressing

2014 ◽  
Vol 115 (5) ◽  
pp. 523-528 ◽  
Author(s):  
O. A. Chikova ◽  
E. V. Shishkina ◽  
A. N. Petrova ◽  
I. G. Brodova
Keyword(s):  
Aluminum Alloys ◽  
Dynamic Pressing

Evolution of the structure formation during dynamic pressing of the AMts alloy

2008 ◽  
Vol 105 (6) ◽  
pp. 594-601 ◽  
Author(s):  
I. G. Brodova ◽  
E. V. Shorokhov ◽  
I. G. Shirinkina ◽  
I. N. Zhgilev ◽  
T. I. Yablonskikh ◽  
...  
Keyword(s):  
Structure Formation ◽  
Dynamic Pressing

A metallographic and electron microscopic study of the structure of copper after dynamic pressing

2007 ◽  
Vol 1 (6) ◽  
pp. 630-634 ◽  
Author(s):  
I. V. Khomskaya ◽  
V. I. Zel’dovich ◽  
N. Yu. Frolova ◽  
E. V. Shorokhov ◽  
I. N. Zhgilev ◽  
...  
Keyword(s):  
Microscopic Study ◽  
Electron Microscopic Study ◽  
Electron Microscopic ◽  
Dynamic Pressing

Dynamic pressing of titanium for producing an ultrafine-grained structure

2008 ◽  
Vol 2 (2) ◽  
pp. 251-254
Author(s):  
E. V. Shorokhov ◽  
I. N. Zhgilev ◽  
D. V. Gunderov ◽  
A. A. Gurov
Keyword(s):  
Ultrafine Grained Structure ◽  
Ultrafine Grained ◽  
Dynamic Pressing

Numerical Simulation of Severe Plastic Deformation of Titanium Specimens under Dynamic Channel Pressing

2014 ◽  
Vol 1040 ◽  
pp. 107-112 ◽  
Author(s):  
Vladimir A. Krasnoveikin ◽  
Vladimir Skripnyak ◽  
Alexander A. Kozulin ◽  
Olga Senatova
Keyword(s):  
Numerical Simulation ◽  
Smoothed Particle Hydrodynamics ◽  
High Speed ◽  
Angular Pressing ◽  
Particle Hydrodynamics ◽  
Smoothed Particle ◽  
Smoothed Particle Hydrodynamics Method ◽  
Deformation Processes ◽  
Dynamic Channel ◽  
Dynamic Pressing

Deformation processes of the α-titanium specimens moving through the channels of the die for two loading schemes: equal channel angular pressing (ECAP) and channel pressing through the channel of variable form (CVF) are investigated. Schemes of dynamic pressing in case the block is extruded at high speed through the channel of the die due to the pressure of the punch or the pressure of powder gases were analyzed. The problem is solved by the smoothed particle hydrodynamics method (SPH) within the framework of elastoplastic continuum.

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