Determination of equi-biaxial residual stress and plastic properties in structural steel using instrumented indentation

2017 ◽  
Vol 688 ◽  
pp. 352-363 ◽  
Author(s):  
Thai-Hoan Pham ◽  
Seung-Eock Kim
Keyword(s):  
Residual Stress ◽  
Structural Steel ◽  
Instrumented Indentation ◽  
Plastic Properties

Determination of plastic properties of metals by instrumented indentation using different sharp indenters

2003 ◽  
Vol 51 (6) ◽  
pp. 1663-1678 ◽  
Author(s):  
J.L. Bucaille ◽  
S. Stauss ◽  
E. Felder ◽  
J. Michler
Keyword(s):  
Instrumented Indentation ◽  
Plastic Properties

scholarly journals Thermal Stresses in Chemically Hardening Elastic Media With Application to the Molding Process

1974 ◽  
Vol 41 (3) ◽  
pp. 647-651 ◽  
Author(s):  
Myron Levitsky ◽  
Bernard W. Shaffer
Keyword(s):  
Residual Stress ◽  
Chemical Reaction ◽  
Thermal Stresses ◽  
Stress Component ◽  
Elastic Solid ◽  
Molding Process ◽  
Hardening Process ◽  
Exothermic Chemical Reaction ◽  
Component Parallel

A method has been formulated for the determination of thermal stresses in materials which harden in the presence of an exothermic chemical reaction. Hardening is described by the transformation of the material from an inviscid liquid-like state into an elastic solid, where intermediate states consist of a mixture of the two, in a ratio which is determined by the degree of chemical reaction. The method is illustrated in terms of an infinite slab cast between two rigid mold surfaces. It is found that the stress component normal to the slab surfaces vanishes in the residual state, so that removal of the slab from the mold leaves the remaining residual stress unchanged. On the other hand, the residual stress component parallel to the slab surfaces does not vanish. Its distribution is described as a function of the parameters of the hardening process.

Determination of Residual Stress with Diffusion MR Method in Cortical and Trabecular Sections of Human Vertebral Bone Tissue

2021 ◽  
Vol 27 (3) ◽  
pp. 215-218
Author(s):  
Cemil Sert ◽  
◽  
Abdurrahim Dusak ◽  
Mehmet Akif Altay ◽  
◽  
...  
Keyword(s):  
Residual Stress ◽  
Bone Tissue ◽  
Vertebral Bone ◽  
Diffusion Mr
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