Handbook of Residual Stress and Deformation of

Handbook of Residual Stress and Deformation of Steel G. Totten
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ASI -- An Engineer's Guide to Fabricating Steel Structures One common cause of residual stress is the uneven plastic deformation due to a thermal gradient. Then, if the yield strength of the material is exceeded, unacceptable plastic deformations will occur. Sheet metal, plates and extrusions may be stretched beyond the yield stress to relieve by yielding the differential strains. 7 Handbook of residual stress and deformation of steel /. Kobayashi, Handbook on Experimental Mechanics, 785-828, 1993. Keywords: X-ray-Diffraction; X-ray-Diffraction-Experiments; X- ray Diffraction- Industrial applications. Removing or reducing the residual stresses generated by welding is required for improving the dimensional stability of weldments. In certain applications, internal residual stresses can sum up with those generated by externally applied loads. Objective of this work is to determine these residual stresses. Three cases may be distinguished as for when plastic deformation will occur. The residual whereas the radial residual stresses are different with different geometry. Mockups assuring the same residual stress and deformation as was found in the pressure Each mockup consisted of a carbon steel block with a square base of Stress Techniques,” Metals Handbook, 10, (Metals.