Littérature scientifique sur le sujet « FractureToughness »
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Articles de revues sur le sujet "FractureToughness"
Mohammed, Alaa A., et Ashraq A. R. Kadhum. « THE EFFECT OF NATURAL MATERIALS ON MECHANICAL PROPERTIES OF COMPOSITE MATERIALS ». IRAQI JOURNAL FOR MECHANICAL AND MATERIALS ENGINEERING 18, no 2 (4 août 2018) : 193–200. http://dx.doi.org/10.32852/iqjfmme.vol18.iss2.84.
Texte intégralWang, Lianjun, Wan Jiang, Lidong Chen et Guangzhao Bai. « Microstructure of Ti5Si3–TiC–Ti3SiC2 and Ti5Si3–TiC nanocomposites in situ synthesized by spark plasma sintering ». Journal of Materials Research 19, no 10 (1 octobre 2004) : 3004–8. http://dx.doi.org/10.1557/jmr.2004.0365.
Texte intégralBeden, S. « Reliability of the Installation and Operation of Pipeline Systems ». Basrah journal for engineering science 16, no 2 (1 juin 2016) : 108–18. http://dx.doi.org/10.33971/bjes.16.2.11.
Texte intégralVan Minnebruggen, Koen, Dries Van Puyvelde, Wim De Waele, Matthias Verstraete, Stijn Hertelé et R. Denys. « Implementation of an unloading compliance procedure for measurement of crack growth in pipeline steel ». International Journal Sustainable Construction & ; Design 2, no 3 (6 novembre 2011) : 397–406. http://dx.doi.org/10.21825/scad.v2i3.20538.
Texte intégralSalih, Sihama I., Wleed B. Salih et Husam S. Hamad. « PREPARATION AND INVESTIGATION OF SOME MECHANICAL PROPERTIES OF UNSATURATED POLYESTER RESIN REINFORCED BY HYBRID NANOPARTICLES ». IRAQI JOURNAL FOR MECHANICAL AND MATERIALS ENGINEERING 18, no 2 (4 août 2018) : 339–54. http://dx.doi.org/10.32852/iqjfmme.vol18.iss2.98.
Texte intégralNesmelov, D. D., E. S. Novoselov, D. P. Danilovich et V. I. Al’myashev. « Micromechanical characteristics of crystallized eutectic in LaB<sub>6 </sub>‒VB<sub>2 </sub> ; system ». NOVYE OGNEUPORY (NEW REFRACTORIES) 1, no 6 (26 novembre 2022) : 11–16. http://dx.doi.org/10.17073/1683-4518-2022-6-11-16.
Texte intégral« Deformation Mechanisms of Toughening of Nanocrystalline Materials ». International Journal of Materials 7 (10 novembre 2020). http://dx.doi.org/10.46300/91018.2020.7.4.
Texte intégralMoussa, Hanan, Mardeia Hamad et Amel Lefsaay. « Evaluation of Water Sorption of Various Heat-Curing Acrylic Resins and the Effect of Aqueous Environment on its Fracture Toughness ». Libyan Journal of Dentistry 4, no 1 (1 mars 2020). http://dx.doi.org/10.37376/ljd.v4i1.1912.
Texte intégral« Evaluation of degree of conversion, microleakage, microhardness, and fracturetoughness of a bulk fill composite restorative material using two different curing lights . » Mansoura Journal of Dentistry 1, no 2 (1 avril 2014) : 38–45. http://dx.doi.org/10.21608/mjd.2014.200722.
Texte intégralThèses sur le sujet "FractureToughness"
Cheng, Sihan. « Développement de méthodes et d'analyses pour l'étude de la ténacité sur petites éprouvettes ». Electronic Thesis or Diss., Université Paris sciences et lettres, 2024. http://www.theses.fr/2024UPSLM006.
Texte intégralFracture toughness tests allow measuring a material's properties resisting crack initiation and propagation. They require the specimen size to be large enough to measure a valid value. However, there are numerous cases where obtaining specimens of adequate dimensions is impossible. By combining an experimental approach with simulations, this thesis aims to develop methods for measuring the toughness of a ductile material using small specimens. This study is carried out on 316L(N) stainless steel, which is widely used in the nuclear industry. To assess the robustness of the approach, the material was studied at its as-received state and at an aged state at 750°C for 2000 hours, which is less ductile.A broad range of uncracked specimens (smooth and notched tensile, double edge notched tensile (DENT), and flat-grooved) and cracked specimens (CT) with variable geometries was studied. The cracked specimens were analyzed in terms of J-da curve, and the uncracked specimens (DENT) in terms of essential work of fracture. These tests, combined with fractographic analysis and interrupted tests, allow identifying the damage sequence and adjusting a coupled plastic behavior and damage model (GTN type). The comparison between experiences and simulations facilitated discussions on the size effect on J measurement, the validity limits of standards, and the competition between rupture by ductile tearing and plastic instability
Shi, Gangzheng, et 石剛正. « Mechanical Properties and FractureToughness of Silicate Particles FilledNylon-6 Composites ». Thesis, 2005. http://ndltd.ncl.edu.tw/handle/54209167478811574706.
Texte intégral逢甲大學
紡織工程所
93
Nylon-6/Silicate particles composites were prepared on a twin-screw extruder with a particle content of 0–40 wt%. The injection-molding process prepared test samples of the composite material. The influence of particles surface treatment (with and without stearic acid) on the mechanical properties and fracture toughness were studied. The experiment included uniaxial tensile, three point bending, Izod impact tests and fracture toughness tests using single edge three point bending sample configuration. The results showed that the tensile and flexural modulus of Nylon-6 composites increased with the increase in filler ratio independent of filler surface treatment. The tensile and flexural strength of untreated particle filled Nylon-6 composites higher than stearic acid treated, whereas the impact strength and maximum elongation decreased with the increase in filler ratio even though low particle concentration of stearic acid coated talc and wollastonite showed some improvement of impact toughness. The resulting J-R curves have also been evaluated to obtain values of the initiation toughness, JIC, following the extrapolation and interpolation schemes prescribed by ASTM E813-81 and ASTM E813-87 test procedures, respectively about non-elastic of load-displacement curve. The values of JIC obtained from the power-law regression method are higher than those obtained from the linear regression method. Finally, the effects of interfacial interactions between the fillers and matrix on the mechanical properties were also evaluated with semi-empirical equations.
Chapitres de livres sur le sujet "FractureToughness"
« Front Matter ». Dans Manual on Elastic-Plastic Fracture : Laboratory Test Procedures, FM1—FM7. ASTM International100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, 1996. http://dx.doi.org/10.1520/mnl10661m.
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