Results 161 to 170 of about 106,209 (210)
Some of the next articles are maybe not open access.
Compressive residual stress introduced by shot peening
Journal of Materials Processing Technology, 1998Abstract The distributions of residual stresses of shot peened 20Cr, 30CrMo, 40Cr, GC4, 45 steels and LC9 aluminum alloy over the hardened layer were measured in an X-ray diffraction apparatus using the 0 and 30° two-point method with step-by-step electrolytical dissolution, and then studied quantitatively.
Shengping Wang +3 more
openaire +1 more source
Fatigue under compressive loading and residual stress
Scripta Metallurgica, 1988Mesures par coupage et par diffraction de neutrons des contraintes residuelles creees a l'entaille d'une eprouvette en acier doux.
C.N. Reid, J. Moffatt, R. Hermann
openaire +1 more source
Origin of Compressive Residual Stress in Polycrystalline Thin Films
Physical Review Letters, 2002We present a model for compressive stress generation during thin film growth in which the driving force is an increase in the surface chemical potential caused by the deposition of atoms from the vapor. The increase in surface chemical potential induces atoms to flow into the grain boundary, creating a compressive stress in the film. We develop kinetic
E, Chason +4 more
openaire +2 more sources
ACS Applied Materials & Interfaces, 2018
In this work, we have synthesized graphene aerogels using natural-drying method and fabricated a compressible all-solid-state supercapacitor, which offers outstanding energy density of 23.08 Wh kg-1 at 240 W kg-1. We further demonstrate that the device is deformable in squeezed cases with a residual stress effect.
Ning Wei +6 more
openaire +2 more sources
In this work, we have synthesized graphene aerogels using natural-drying method and fabricated a compressible all-solid-state supercapacitor, which offers outstanding energy density of 23.08 Wh kg-1 at 240 W kg-1. We further demonstrate that the device is deformable in squeezed cases with a residual stress effect.
Ning Wei +6 more
openaire +2 more sources
Thermosets Toughening by Creation of Residual Compressive Stresses
Key Engineering Materials, 2006Toughening of thermosets by creation of residual compressive stresses around microspheres is studied. Expandable hollow micro-spheres containing liquefied gas were used for the creation of residual compressive stresses. Microscopic compressive residual stresses around the micro-spheres in the vicinity of the crack tip were graphically analysed and ...
Ho Sung Kim, Nam Ho Kim
openaire +1 more source
Residual Stresses and Tubular Compression Members
Journal of the Structural Division, 1971A computer study of concentrically loaded tubes shows that the strength reduction reaches 40% when the residual stress in the corner is at the compressive yield point of the elastic-plastic material. For members loaded with an eccentric axial force causing bending about the strong axis, the effect of residual stresses decreases as the eccentricity ...
openaire +1 more source
Residual and compressive stress effects on tensor magnetization
IEEE Transactions on Magnetics, 2002We measured tensor hysteresis loops for a 25.4 mm steel cube with compressive stress applied orthogonal to the field, and studied the repeatability of compressive stress effects in terms of the maximum magnetization and differential susceptibility amplitudes.
null Weihua Mao, D.L. Atherton
openaire +1 more source
Compressive Residual Stress Evolution Process by Laser Peening
Materials Science Forum, 2005Microscopic residual stress distribution on laser-irradiated materials was measured using a synchrotron radiation source. Intense laser pulses were irradiated in water to high tensile strength steel and austenitic stainless steel without any surface coating.
Koichi Akita +3 more
openaire +1 more source