Residual-stress determination of concentric layers of cylindrically orthotropic materials

1987 ◽  
Vol 27 (3) ◽  
pp. 290-297 ◽  
Author(s):  
G. Z. Voyiadjis ◽  
C. S. Hartley
Keyword(s):  
Residual Stress ◽  
Orthotropic Materials ◽  
Stress Determination ◽  
Residual Stress Determination ◽  
Cylindrically Orthotropic

Residual stress determination of rail tread using a laser ultrasonic technique

Laser Physics ◽  
2015 ◽  
Vol 25 (5) ◽  
pp. 056104 ◽  
Author(s):  
Jing Wang ◽  
Qibo Feng
Keyword(s):  
Residual Stress ◽  
Ultrasonic Technique ◽  
Stress Determination ◽  
Laser Ultrasonic ◽  
Residual Stress Determination

Near Surface Residual Stress Determination of Laser Shock Peening by Neutron Diffraction

2003 ◽  
Vol 11 (4) ◽  
pp. 229-233 ◽  
Author(s):  
A.D. Evans ◽  
A. King ◽  
T. Pirling ◽  
G. Bruno ◽  
P.J. Withers
Keyword(s):  
Residual Stress ◽  
Neutron Diffraction ◽  
Laser Shock Peening ◽  
Laser Shock ◽  
Stress Determination ◽  
Surface Residual Stress ◽  
Near Surface ◽  
Residual Stress Determination ◽  
Shock Peening

scholarly journals Residual stress determination of direct metal laser sintered (DMLS) inconel specimens and parts

2018 ◽  
Author(s):  
Thomas R. Watkins ◽  
Kinga A. Unocic ◽  
Philip J. Maziasz ◽  
Jeffrey R. Bunn ◽  
Christopher M. Fancher ◽  
...  
Keyword(s):  
Residual Stress ◽  
Stress Determination ◽  
Residual Stress Determination

Application of Diffraction Methods for the Residual Stress Determination in Welded Joints

2009 ◽  
Author(s):  
Thomas Nitschke-Pagel
Keyword(s):  
Residual Stress ◽  
Residual Stresses ◽  
Welded Joints ◽  
Stress Determination ◽  
Basic Principles ◽  
Residual Stress Determination

The paper gives an overview about the most important diffraction methods for the determination of residual stresses in welded joints. The basic principles and the particular advantages and limitations of the methods are shown as well as the applicability for lab size samples and welded components.

scholarly journals Residual stress determination of silicon containing boron dopants in ceramic matrix composites

2018 ◽  
Author(s):  
Michael W. Knauf ◽  
Craig P. Przybyla ◽  
Andrew J. Ritchey ◽  
Rodney W. Trice ◽  
R. Byron Pipes
Keyword(s):  
Residual Stress ◽  
Ceramic Matrix Composites ◽  
Ceramic Matrix ◽  
Matrix Composites ◽  
Stress Determination ◽  
Residual Stress Determination

Determination of Welding Residual Stresses with Help of the Micromagnetic Measurement Method

2006 ◽  
Vol 524-525 ◽  
pp. 647-652 ◽  
Author(s):  
Markus Bruns ◽  
Thomas Nitschke-Pagel
Keyword(s):  
Residual Stress ◽  
Residual Stresses ◽  
Welded Joints ◽  
Measurement Method ◽  
Linear Regression Analysis ◽  
Calibration Procedure ◽  
Stress Determination ◽  
Magnetization Direction ◽  
Residual Stress Determination

The micromagnetic measurement method is a well known technique for a qualitative estimation of residual stresses in ferromagnetic materials. The application due to the advantages of a fast and manageable use is hindered by the high complexity of the calibration procedure for the quantitative residual stress determination when additionally a changing microstructure influences the measured signals. Therefore basic investigations were performed for the residual stress determination of welded joints by the micromagnetic method. A multi-parameter approach by using different micromagnetic techniques was evaluated by a linear regression analysis. For each structural steel a regression polynomial can be calculated for the residual stress determination of differently welded specimens. The accuracy of the prediction depends on the magnetization direction. The experimental results show, that this strategy enables a useful possibility of an easier method for the determination of residual stresses in welded joints.

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