High-cycle fatigue
High Cycle Fatigue Property and Micro Crack Propagation Behavior in Extruded AZ31 Magnesium Alloys
... High cycle fatigue tests in rotating bending loading were carried out in extruded AZ31 magnesium alloys with two kinds of grain size (about 30 mm and about 50 ...on fatigue behaviors such as ...
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Gradient elasticity: a new tool for the multiaxial high-cycle fatigue assessment of notched components
... the fatigue strength of components presenting different types of stress concentration features and subjected to multiaxial high-cycle fatigue ...the fatigue limit by considering the ...
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High Cycle Fatigue Properties of Automobile Cold Rolled Steel Sheet with Stress Variation
... to fatigue at certain local areas where high stresses occur due to geometry and ...the fatigue strength of pressed sheet ...the high-cycle fatigue behavior of low yield strength ...
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Influence of microstructure and inclusions on very high cycle fatigue behavior of compressor blade steels
... of fatigue cycles and there was no traditional fatigue limit after 10 7 ...very high cycle fatigue characteristics of KMN-I was not obvious compared with typical very high ...
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Fatigue and fracture behaviour of plain Concrete (High-cycle fatigue of notched plain concrete
... the high-cycle fatigue regime, the behaviour of notched plain ...the fatigue damage extent has to be estimated by directly post-processing the entire linear-elastic stress field damaging the ...
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Physically short crack propagation in metals during high cycle fatigue
... during high cycle fatigue on plain specimens, almost the entire fatigue life is spent as short crack initiation and ...The fatigue short crack life can be schemat- ically divided into ...
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High Cycle Fatigue Behavior of Type 316L Stainless Steel
... Most of the type 316L stainless steel specimens subjected to high-cycle fatigue failed at the base metal, some at the weld, illustrated in Table 4. That could be attributed to the material strength ...
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High cycle fatigue analysis in the presence of autofrettage compressive residual stress
... the high cycle fatigue life of notched low carbon steel test specimens is ...behaviors. Fatigue test results are presented for standard tensile fatigue test specimens and novel double ...
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High Cycle Fatigue Properties of a Minor Boron Modified Ti 6Al 4V Alloy
... temperature high cycle fatigue (HCF) strength of B- modified alloys increased compared to the B-free alloy for both ...alloy. Fatigue cracks were found to originate neither from the TiB/matrix ...
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Acoustic emission and stage of high-cycle fatigue
... about high-cycle fatigue, when nondestructive tests of acoustic emissions has been ...steel fatigue have been approved and divided agree- ably with the shape of individual ...
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Gradient-enriched linear-elastic tip stresses to perform the high-cycle fatigue assessment of notched plain concrete
... The high level of accuracy which was obtained by directly using gradient-enriched linear-elastic notch stresses strongly supports the idea that GE is a powerful tool suitable for designing notched concrete ...
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On the Ekberg, Kabo and Andersson calculation of the Dang Van high cycle fatigue limit for rolling contact fatigue
... Rolling contact fatigue (RCF) occurs in railways, but also in gears and rolling bearings, and many other mechan- ical applications. It has various forms (plastic deforma- tions, macro- and micro-pitting, spalling, ...
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High cycle fatigue and fatigue crack propagation behaviors of β-annealed Ti-6Al-4V alloy
... S-N fatigue specimen, and (c) CT specimen used in this ...S-N fatigue tests were conducted on a servo-hydraulic testing machine (model: Instron 8516) with the applied stresses ranging between 170 and 405 ...
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Effect of LCF Pre-Damage on Very High Cycle Fatigue Behavior of TC21 Titanium Alloy
... of LCF pre-damage samples, fatigue pre-crack is not observed at the crack initiation site, but more. 282[r] ...
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High Cycle Fatigue Property of Extruded Non Combustible Mg Alloy AMCa602
... the fatigue crack length from the initiation up to 500 ...the fatigue crack initiated from comparatively large inclusion of aluminum nitride in most of the test ...
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High-cycle fatigue investigations of notched Glare under different stress ratio's in various environments
... during fatigue tests. As expected, fatigue cracks nucleated in soft aluminum alloy layers, but not in strong fibers of prepregs in all the test ...the fatigue surfaces of aluminum alloy layers of ...
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High Cycle Fatigue Estimation of Aircraft Exhaust T50 Thermocouple
... enable fatigue life calculations to be done at the design stage of a development ...term fatigue as the estimation of fatigue life when the stress or strain histories obtained from the structure or ...
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INFLUENCE OF SHOCK VOLTAGE FROM THE ELECTRIC DISCHARGE ON THE FATIGUE ENDURANCE OF CARBON STEEL IN WATER
... hardened steel from pulse pressure wave is not ac- companied by the annihilation events apparently. Moreover, the implementation of the deformation per cycle for the region of high-cycle ...
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Fatigue, Fretting Fatigue and Corrosion Characteristics of Biocompatible Beta Type Titanium Alloy Conducted with Various Thermo Mechanical Treatments
... fretting fatigue properties of type titanium alloy, ...greatest fatigue strength in both low cycle fatigue life and high cycle fatigue life regions, and the fatigue ...
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Fatigue Properties of Cast Ag Pd Cu Au Zn Alloy for Dental Applications in the Relation with Casting Defects
... the fatigue crack initiation site of Non-polished and Polished cast specimens and D-1073AC drawn specimen, which have been broken in the high cycle fatigue life region are shown ...the ...
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