Effect of preliminary plastic deformation on the low-temperature strength of carbon steels

1979 ◽  
Vol 11 (7) ◽  
pp. 724-730
Author(s):  
A. V. Gur'ev ◽  
T. B. Alkhimenkov
Keyword(s):  
Plastic Deformation ◽  
Low Temperature ◽  
Carbon Steels ◽  
Preliminary Plastic Deformation

PLASTIC DEFORMATION OF SILICON AT LOW TEMPERATURE AND THE INFLUENCE OF DOPING

1983 ◽  
Vol 44 (C4) ◽  
pp. C4-243-C4-253 ◽  
Author(s):  
J. Rabier ◽  
P. Veyssière ◽  
J. L. Demenet
Keyword(s):  
Plastic Deformation ◽  
Low Temperature

scholarly journals Low-temperature degradation resistance and plastic deformation of ATZ ceramics stabilized by CaO

2021 ◽  
Vol 2103 (1) ◽  
pp. 012075
Author(s):  
AA Dmitrievskiy ◽  
DG Zhigacheva ◽  
VM Vasyukov ◽  
PN Ovchinnikov
Keyword(s):  
Mechanical Properties ◽  
Fracture Toughness ◽  
Plastic Deformation ◽  
Compressive Strength ◽  
Phase Composition ◽  
Low Temperature ◽  
Uniaxial Compression ◽  
Calcium Oxide ◽  
Tetragonal Phase ◽  
Room Temperature

Abstract In this work, the phase composition (relative fractions of monoclinic m-ZrO2, tetragonal t-ZrO2, and cubic c-ZrO2 phases) and mechanical properties (hardness, fracture toughness, compressive strength) of alumina toughened zirconia (ATZ) ceramics, with an addition of silica were investigated. Calcium oxide was used as a stabilizer for the zirconia tetragonal phase. It was shown that CaO-ATZ+SiO2 ceramics demonstrate increased resistance to low-temperature degradation. The plasticity signs at room temperature were found due to the SiO2 addition to CaO-ATZ ceramics. A yield plateau appears in the uniaxial compression diagram at 5 mol. % SiO2 concentration. It is hypothesized that discovered plasticity is due to the increased t→m transformability.

Effect of preliminary plastic deformation on the destruction of composite material

1989 ◽  
Vol 31 (7) ◽  
pp. 485-487
Author(s):  
M. A. Krishtal ◽  
Ya. A. Gokhberg ◽  
V. I. Frolov ◽  
L. E. �pshtein ◽  
N. V. Volokhova
Keyword(s):  
Plastic Deformation ◽  
Composite Material ◽  
Preliminary Plastic Deformation

Improving the efficiency of electromechanical processing by surface plastic deformation

2021 ◽  
pp. 16-22
Author(s):  
N.G. Dudkina ◽  
I.N. Zakharov ◽  
V. V. Barinov
Keyword(s):  
Plastic Deformation ◽  
Surface Plastic Deformation ◽  
Carbon Steels ◽  
Scientific School ◽  
Surface Plastic ◽  
State Technical ◽  
Effective Combination ◽  
Wide Range ◽  
Long Time ◽  
Selection Of

The article provides an overview of the experimental research developments of the recent years of the scientific school of the Volgograd State Technical University in the field of combined surface hardening of metals by electromechanical processing (EMP) in combination with surface plastic deformation (SPD). For a long time, the authors have been developing a scientifically based approach to the selection of an effective combination of technological effects based on electromechanical processing using surface plastic deformation on the surface layer of medium- and high-carbon steels. The advantage of the combined technologies based on EMP is the possibility to control the quality, structure, physical-mechanical and operational properties within a wide range by changing the hardening modes.

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