Results 261 to 270 of about 345,517 (298)
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Journal of Elasticity, 1988
The authors study elastic behavior of a membrane, i.e. ``a material entity each possible configuration of which can be taken as some surface (i.e., a connected 2-dimensional submanifold with or without boundary) in \({\mathbb{R}}^ 3\)''. They rigorously show that a sphere cannot support residual stress, while a torus and a planar membrane can.
Robert Molzon, Chi-Sing Man
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The authors study elastic behavior of a membrane, i.e. ``a material entity each possible configuration of which can be taken as some surface (i.e., a connected 2-dimensional submanifold with or without boundary) in \({\mathbb{R}}^ 3\)''. They rigorously show that a sphere cannot support residual stress, while a torus and a planar membrane can.
Robert Molzon, Chi-Sing Man
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Materials Science and Technology, 1990
As part of an extended investigation into the effects of pre-and post-processing upon shot-peening residual stresses, the residual stresses due to a controlled turning process were investigated in an aircraft alloy 817M40.
T. Rasul, S. A. Meguid
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As part of an extended investigation into the effects of pre-and post-processing upon shot-peening residual stresses, the residual stresses due to a controlled turning process were investigated in an aircraft alloy 817M40.
T. Rasul, S. A. Meguid
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Advances in X-ray Analysis, 1966
AbstractResidual stresses were measured in hardened and tempered specimens after unidirectional plastic extension. X-ray and strain gage-layer removal methods were compared. Anomalous residual stresses were found in extended samples at hardnesses of Rc 32–35.
W. P. Evans, R. E. Ricklefs
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AbstractResidual stresses were measured in hardened and tempered specimens after unidirectional plastic extension. X-ray and strain gage-layer removal methods were compared. Anomalous residual stresses were found in extended samples at hardnesses of Rc 32–35.
W. P. Evans, R. E. Ricklefs
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Residual stresses and residual stress distributions in TiCN- and TiN-coated steels
Surface and Coatings Technology, 1988X-ray diffraction is an important and well known tool for the non-destructive analysis of residual stresses especially in thin coatings. In this paper results are presented using X-ray diffraction for the analysis of residual stress states in CVD and PVD hard coatings.
T. Hirsch, P. Mayr
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Determination of Residual Stresses
International Materials Reviews, 1966AbstractInternal or residual stresses have been defined by Orowan1(a) as those existing in bodies upon which no external forces are acting. They can arise out of unequal plastic deformation, causing a misfit of the elements on removal of the load; alternatively, a chemical change may alter a part of the body and similarly produce residual stresses ...
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Journal of Thermal Stresses, 1992
A new computer model for welding by surface heating is used to predict the residual stresses in the weldment. By incorporating both solid and fluid phases during melting and solidification it is possible to monitor the complete history of the stress field, as well as the residual stress field.
Y. Chen, I. C. Sheng
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A new computer model for welding by surface heating is used to predict the residual stresses in the weldment. By incorporating both solid and fluid phases during melting and solidification it is possible to monitor the complete history of the stress field, as well as the residual stress field.
Y. Chen, I. C. Sheng
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Journal of Neutron Research, 2001
Undesirable residual stresses can be introduced into engineering components during welding. These stresses can affect the load carrying capacity and resistance to fracture of components. In order to quantify their effect it is necessary to know their magnitude and distribution.
G. A. Webster, Robert C. Wimpory
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Undesirable residual stresses can be introduced into engineering components during welding. These stresses can affect the load carrying capacity and resistance to fracture of components. In order to quantify their effect it is necessary to know their magnitude and distribution.
G. A. Webster, Robert C. Wimpory
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Journal of Materials Processing Technology, 2001
Abstract Results of investigations on residual stress in surface grinding are presented in the paper. A coefficient “B” combining power density and wheel/workpiece contact time was developed. Experimental set-up and software to estimate the coefficient during grinding are described in the paper.
R. Wójcik, Bogdan Kruszyński
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Abstract Results of investigations on residual stress in surface grinding are presented in the paper. A coefficient “B” combining power density and wheel/workpiece contact time was developed. Experimental set-up and software to estimate the coefficient during grinding are described in the paper.
R. Wójcik, Bogdan Kruszyński
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2014
Thermal residual stresses in cemented carbide composites are large, interact with applied stresses, and affect deformation and toughness. Their magnitudes are high (e.g., +2 GPa for Co and −0.4 GPa for WC in WC-10 wt.% Co) and their distributions are complex.
Aaron D. Krawitz, Eric F. Drake
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Thermal residual stresses in cemented carbide composites are large, interact with applied stresses, and affect deformation and toughness. Their magnitudes are high (e.g., +2 GPa for Co and −0.4 GPa for WC in WC-10 wt.% Co) and their distributions are complex.
Aaron D. Krawitz, Eric F. Drake
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Residual Stresses in Ceramics [PDF]
, 1989 The Materials Research Laboratory of The Pennsylvania State University has developed an advanced XRD stress measuring instrument which provides for unprecedented stress measurement speed consistent with excellent accuracy.
C. P. Gazzara +3 more
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