Deformation processes in semi-brittle polycrystalline ceramics

1990 ◽  
pp. 73-86
Author(s):  
Dusan Krajcinovic ◽  
Aleksandar Stojimirovic
Keyword(s):  
Polycrystalline Ceramics ◽  
Deformation Processes

Deformation processes in semi-brittle polycrystalline ceramics

1990 ◽  
Vol 42 (1) ◽  
pp. 73-86 ◽  
Author(s):  
Dusan Krajcinovic ◽  
Aleksandar Stojimirovic
Keyword(s):  
Polycrystalline Ceramics ◽  
Deformation Processes

Experimental study of deformation processes in large-scale concrete structures under quasistatic loading

2020 ◽  
Vol 15 (5) ◽  
pp. 619-633
Author(s):  
Igor Shardakov ◽  
Irina Glot ◽  
Aleksey Shestakov ◽  
Roman Tsvetkov ◽  
Valeriy Yepin ◽  
...  
Keyword(s):  
Experimental Study ◽  
Large Scale ◽  
Concrete Structures ◽  
Deformation Processes ◽  
Quasistatic Loading

The carboniferous onset of subduction at SW Gondwana revisited: Sedimentation and deformation processes along the late Paleozoic forearc of north Chile (21°–33° S)

2021 ◽  
pp. 103149
Author(s):  
Christian Creixell ◽  
Fernando Sepúlveda ◽  
Javier Álvarez ◽  
Paulina Vásquez ◽  
Ricardo Velásquez
Keyword(s):  
Late Paleozoic ◽  
Deformation Processes ◽  
Sw Gondwana

Soft Reduction of a Cast Ingot on the Incomplete Crystallization Stage

2013 ◽  
Vol 762 ◽  
pp. 261-265 ◽  
Author(s):  
Tanya I. Cherkashina ◽  
Igor Mazur ◽  
Sergey A. Aksenov
Keyword(s):  
Metal Forming ◽  
Physical Simulation ◽  
Fluid Layer ◽  
Liquid Core ◽  
Soft Reduction ◽  
Deformation Processes ◽  
Novel Method ◽  
Full Scale Tests ◽  
Crystallization Stage

Numerical and physical simulation on model samples can provide data for various aspects of metal forming, without resorting to time-consuming and costly full-scale tests. This paper presents examples of modeling of the deformation of a slab with a liquid core. The use of soft reduction can enhance the homogeneity of the structure, which improves the quality of cast billets. Mathematical modeling is described here where the fluid layer is taken into account by the influence of boundary conditions in the crust in the form of ferrostatic pressure, which allows calculation of the intensity of deformation, total deformation and strain. It also provides a novel method for studying the process of soft reduction. It is based on a physical model of the slab consisting of a closed solid shell made of a calibrated lead shot and the Wood's alloy. To simulate the liquid molten metal, the interior of the shell is filled with gelatin. This approach can be applied to further studies on deformation processes and the penetration of deformation into complex metallic systems.

Structural, electrical and magnetic properties of La0.625Ca0.285Sr0.09MnO3 polycrystalline ceramics doped with Ag2O

2019 ◽  
Vol 30 (22) ◽  
pp. 19862-19870 ◽  
Author(s):  
Xingrui Pu ◽  
Gang Dong ◽  
Tao Sun ◽  
Hongjiang Li ◽  
Kaili Chu ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Electrical And Magnetic Properties ◽  
Polycrystalline Ceramics

scholarly journals Calculation Model of Resistance to Hot Deformation in Consideration of Metallurgical Phenomena in Continuous Hot Deformation Processes

1984 ◽  
Vol 70 (10) ◽  
pp. 1392-1399 ◽  
Author(s):  
Takehide SENUMA ◽  
Hiroshi YADA ◽  
Yoshikazu MATSUMURA ◽  
Shuichi HAMAUZU ◽  
Koe NAKAJIMA
Keyword(s):  
Hot Deformation ◽  
Calculation Model ◽  
Deformation Processes
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