نتایج جستجو برای: notched bar tensile testing
تعداد نتایج: 393356 فیلتر نتایج به سال:
This paper presents the results of an experiment to investigate the high cycle fatigue properties of the ultra-high strength steel TM210A. A constant amplitude rotating bending fatigue experiment was performed at room temperature at stress ratio R = -1. In order to evaluate the notch effect, the fatigue experiment was carried out upon two sets of specimens, smooth and notched, respectively. In ...
Abstract Driven by current safety and weight reduction policies in the automotive sector, development of new high strength sheet metal products has experienced unprecedented growth last years. With emergence these materials, challenges related to their limited ductility higher cracking susceptibility have also raised. Accordingly, fracture criteria accounting for material’s resistance become un...
Mechanical testing of glass-fibre-reinforced composite (GFRP) plates made twill fabric and a thermoplastic recyclable infusion resin is presented. The considered resin, ELIUM®, poly-methylmethacrylate can be infused with properly tuned vacuum techniques, in the same manner as all liquid resin. Tensile, flexural, drop-dart impact tests were carried out to assess mechanical properties composites ...
An in situ quantitative tensile testing platform is developed to enable the uniform in-plane loading of a freestanding membrane of 2D materials inside a scanning electron microscope. The in situ tensile testing reveals the brittle fracture of large-area MoSe2 crystals and measures their fracture strength for the first time.
چکیده ندارد.
The scope of this work is to provide an overview the influences process parameters, print orientation, and post-process treatments Ti6AlV4 processed by laser powder bed fusion on its microstructure physical mechanical properties their anisotropic behavior. To avoid influence changes in quality ensure comparability, experiments were carried out using a single batch virgin powder. First, characte...
It is shown that if the bilinear stressseparation law of the cohesive crack model is identified from the complete softening load-deflection curve of a notched human bone specimen of only one size, the problem is ill-conditioned and the result is nonunique. The same measured load-deflection curve can be fitted with values of initial fracture energy and tensile strength differing, respectively, b...
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