scholarly journals Erratum to : X-Ray Stress Measurement of Cu/TiN Films

2003 ◽  
Vol 52 (3) ◽  
pp. 1-1
Keyword(s):  
Stress Measurement ◽  
Tin Films ◽  
X Ray

X-ray stress measurement for TiN films evaporated by PVD

1997 ◽  
Vol 307 (1-2) ◽  
pp. 178-182 ◽  
Author(s):  
Shouchi Ejiri ◽  
Toshihiko Sasaki ◽  
Yukio Hirose
Keyword(s):  
Stress Measurement ◽  
Tin Films ◽  
X Ray

scholarly journals Statistical analysis of the reproducibility of residual stress measurements in cold extruded parts

2021 ◽  
Author(s):  
Fabian Jaeger ◽  
Alessandro Franceschi ◽  
Holger Hoche ◽  
Peter Groche ◽  
Matthias Oechsner
Keyword(s):  
Residual Stress ◽  
Statistical Analysis ◽  
Stress Measurement ◽  
Industrial Applications ◽  
Cold Extrusion ◽  
X Ray Diffraction ◽  
Forming Process ◽  
X Ray ◽  
Stress States ◽  
Key Aspects

AbstractCold extruded components are characterized by residual stresses, which originate from the experienced manufacturing process. For industrial applications, reproducibility and homogeneity of the final components are key aspects for an optimized quality control. Although striving to obtain identical deformation and surface conditions, fluctuation in the manufacturing parameters and contact shear conditions during the forming process may lead to variations of the spatial residual stress distribution in the final product. This could lead to a dependency of the residual stress measurement results on the relative axial and circumferential position on the sample. An attempt to examine this problem is made by the employment of design of experiments (DoE) methods. A statistical analysis of the residual stress results generated through X-Ray diffraction is performed. Additionally, the ability of cold extrusion processes to generate uniform stress states is analyzed on specimens of austenitic stainless steel 1.4404 and possible correlations with the pre-deformed condition are statistically examined. Moreover, the influence of the coating, consisting of oxalate and a MoS2 based lubricant, on the X-Ray diffraction measurements of the surface is investigated.

scholarly journals The X Ray Stress Measurement of Super-Duraimin under Tensile and Compressive Stress.

1944 ◽  
Vol 10 (38-1) ◽  
pp. 17-22
Author(s):  
Toshio NISHIHARA ◽  
Kohei KOZIMA ◽  
Shuzi TAIRA ◽  
Yutaro KOSAKA ◽  
Takeo TOMIYASU
Keyword(s):  
Compressive Stress ◽  
Stress Measurement ◽  
X Ray
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