deformation mechanism
Plastic Deformation Mechanism in Double-Roller Clamping Spinning of Flanged Thin-Walled Cylinder
... the deformation mechanism of the process has not been completely ...The deformation area elongates along the radial direction and bends along the axial direction under the action of the two ...
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Investigation of material deformation mechanism in double side incremental sheet forming
... shearing deformation during ISF process by drilling small holes in the ...material deformation of ISF is due to the combination of bending, stretching and shearing by using experimental measurements in both ...
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Basic Deformation Mechanism of Bcc Titanium Based Alloy of Gum Metal
... plastic deformation showed that the applied shear stress dependence of activation enthalpy and that of activation volume for single crystals and those for cold swaged specimens are almost identical if we shift the ...
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Physical Model Test and Numerical Simulation Study of Deformation Mechanism of Wall Rock on Open Pit to Underground Mining (RESEARCH NOTE)
... the deformation mechanism and influence area of wall rock in the process of open pit to underground mining with high-steep slope was studied using physical model test and numerical ...model ...
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Progress of In-Situ Study on Mechanical Properties for Micro/Nano-Structured Alloy
... Deformation mechanism of nano-structured materials was dominated by dislocation leading to grain ...large deformation in the preparation process of ultrafine-grained ...
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Effect of Bone Composition and Apparent Density on Inhomogeneity in Energy Dissipation during Tension
... plastic deformation mechanism at different diaphysis locations was considered to be the main cause of inhomogeneity in energy dissipation during tensile deformation of cortical ...
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Creep Deformation Mechanisms in Coarse Grained Solid Solution Mg Alloys
... constructed deformation mechanism maps using the constitutive equations derived from the experimental ...dominant deformation mecha- nisms in the fine-grained Mg ...
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Possible Effect of Pressure Solution on the Movement of a Canister in the Buffer of Geological Disposal System
... rock deformation than had generally been ...a deformation mechanism of the ...the deformation mechanism is pressure solution and that clastic quartz grains in the phyllites show no ...
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Multiscale simulation of nanometric cutting of single crystal copper and its experimental validation
... In this paper a multiscale simulation study was carried out in order to gain in-depth understanding of machining mechanism of nanometric cutting of single crystal copper. This study was focused on the effects of ...
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Tensile Deformation Behavior of Ti Nb Ta Zr Biomedical Alloys
... The deformation mechanisms of such Ti-Nb-Ta-Zr system alloys were investigated by loading-unloading tensile tests and characterizing deformed ...elastic deformation of Ti-30Nb-10Ta-5Zr alloy disobeys ...
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Evaluation of deformation stability and fracture mechanism in incremental sheet forming
... and deformation stability by using experimental and FEM analysis, the understanding of the ISF deformation mechanism and the factors leading to sheet fracture is still ...the deformation under ...
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Formation of Deformation Twins and Related Shear Bands in a Copper Single Crystal Deformed by Equal Channel Angular Pressing for One Pass at Room Temperature
... stress becomes less than the stress for slip. At room temperature and low strain rate, the stress for a thermally activated slip in fcc metals is much smaller than the twinning stress. With increasing dislocation density ...
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Evaluation of deformation stability and fracture mechanism in incremental sheet forming
... main deformation mode during the ISF ...the deformation in ISF process was the combination of stretching, bending and ...on deformation localization, stability and increased formability during ISF ...
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Inelastic deformation behavior of thermal barrier coatings exposed at a high-temperature environment
... about deformation mechanism of the plasma- sprayed ceramic coating that the elastic modulus is decreased by microcracks induced by thermal stress when a high-temperature environment being exposed, and then ...
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High Temperature Deformation Behavior of TC17 Alloy
... as deformation amount, deformation temperature and deformation ...and deformation mechanism of this alloy under- going thermal deformation in the β single-phase region and the α ...
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Snap-through-type Nonlinear Creep-Buckling of a Shallow Sinusoidal Shell
... If the shell exhibits nonlinear creep only, without elasticity as deformation mechanism, instability occurs when the shell traverses the horizontal plane.. The effect [r] ...
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MD simulation of stress-assisted nanometric cutting mechanism of 3C silicon carbide
... the mechanism of nanometric cutting, so as to provide theoretical basis for nanometric cutting ...plastic deformation mechanism of silicon ...cutting deformation mechanism of 6H-SiC by ...
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DEM of triaxial tests on crushable cemented sand
... exhibit deformation in only one direction (the z-axis); during the strain-controlled triaxial simulations the specimens could deform freely in all three ...of deformation/failure ...uniform ...
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Failure mechanism and soil deformation pattern of soil beneath interfering square footings
... With rapid innovation in computational efforts in recent decade, the numerical modeling became more customary with respect to the capabilities of numerical methods in processing failure and collapse mechanism ...
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An Investigation on the Softening Mechanism of 5754 Aluminum Alloy during Multistage Hot Deformation
... temperature deformation behavior of 5754 aluminum ...hot deformation were analyzed by relative softening (RS) and ...as deformation temperature, strain rate, and delay time, thereby optimizing the ...
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