Mechanical performance
Frontal weld lines in injection-molded short fiber-reinforced PBT: Extensive microstructure characterization for mechanical performance evaluation
... Abstract Different factors contribute to the weakness of weld lines (WLs) induced by injection molding such as unsuitable fiber orientation (FO), incomplete polymer matrix diffusion, voids and V-notches. This study aims ...
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Mechanical performance of adhesively bonded repairs in honeycomb composite sandwich structures
... static mechanical performance of bonded circular repairs on sandwich panels made with carbon-epoxy composite skins and a Nomex ...the mechanical behavior of pristine, open-hole and repaired sandwich ...
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Warm mix asphalt: mechanical performance assessment and coating quality evaluation
... This paper deals with mechanical performance of some mixes manufactured according to WMA processes in comparison to HMA. In addition, bitumen was extracted from the mixes and its rheological properties were ...
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Elaboration of a high mechanical performance refractory from halloysite and recycled alumina
... high mechanical performance refractory from halloysite and recycled product, through a reduction on their firing shrinkage and an increase of flexural ...
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Study of thermal ageing effects on Rh coating's mechanical performance upon CuCrZr substrate through modeling and experimental methods
... A B S T R A C T Rhodium (Rh) coating on CuCrZr substrate is a promising material option for optical, structural and electrical applications on nuclear fusion reactors. For these applications, Rh coated CuCrZr components ...
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Study of thermal ageing effects on Rh coating's mechanical performance upon CuCrZr substrate through modeling and experimental methods
... Rhodium (Rh) coating on CuCrZr substrate is a promising material option for optical, structural and electrical applications on nuclear fusion reactors. For these applications, Rh coated CuCrZr components subject to long ...
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Relationships between methanol marker and mechanical performance of electrical insulation papers for power transformers under accelerated thermal aging
... the mechanical performance of paper lost more than 80% of the initial ...low mechanical strength level, the paper is expected to maintain its insulating strength [2] ...
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Efficiency of high energy over conventional milling of granulated blast furnace slag powder to improve mechanical performance of slag cement paste
... Kriskova et al. [29] studied the effect of bead milling on mechanical activation of steel slag. Besides the substantial increase in surface area and amorphisation of slag, their study show that slag mortars ...
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Enhancement of mechanical performance of epoxy/carbon fiber laminate composites using single-walled carbon nanotubes
... high- performance laminated composites due to their good mechanical performance, processability, compatibility with most fibers, chem- ical resistance, wear resistance and ...the mechanical ...
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Mechanical performance of a confined reinforced concrete beam
... Initially, steel plates glued under the concrete elements were used as reinforcing elements, but they were gradually replaced by other innovative materials such as composite materials, which are a very attractive ...
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Comparing the mechanical performance of synthetic and natural cellular materials
... The uniaxial quasi-static stress–strain curves of all the materi- als tested can now be compared. From a first look, it can be stated that synthetic materials have a higher Young’s modulus than agglomerated cork. This ...
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Durability of mechanical performance of prestressed bolted composite joints in a hygro - thermo - mechanical environment
... exposure may eventually result in chemical and physical degradation that is not examined in the work. Therefore, the temperature +90°C is selected for desorption and absorption of all three materials, which greatly ...
202
Mechanical and durabiliry properties of environmentally friendly Ultra-High-Performance Concrete (UHPC)
... Ultra-High Performance Concrete (UHPC) is a cement-based composite material, developed by Richard and Cheyrezy in the beginning of 1990s with compressive and tensile strengths of more than 150 MPa and 8 MPa, ...
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Characterization of the thermo-mechanical behaviour of Hemp fibres intended for the manufacturing oh high performance composites
... The main objective of the present study is to characterise the thermo-mechanical behaviour of vegetable fibres, with the aim of manufacturing composites with high mechanical performance. The study ...
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Thermo-mechanical Effects in Mechanical Polishing of Natural Fiber Composites
... Polishing NFRP composites is not yet investigated to date. However, some works were interested in the tribological behavior of NFRP composites using the pin-on-disc tribo test machine [16–21]. Indeed, it has been shown a ...
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Effect of mineral admixtures on high-performance concrete: C-S-H formation and physical-mechanical properties
... 0.45 ± 0.14 Constantinides et al. In regard to volume fraction of LD and HD C-S-H, they found that the LD C-S-H makes up around 65% of the total C-S-H, having a good agreement with previous results too (Fig. 2.1). ...
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Development of Biobased Poly(L-Lactide)/Polyamide Blends with Improved Interfaces and Thermo-Mechanical Properties for High-Performance Applications
... good mechanical strength, biocompatibility and low refractive index which is advantageous for producing brighter shades make it well suited for, advanced textiles filaments and fabrics ...
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Water-mechanical property coupling
... some mechanical properties such as the Young ...the mechanical properties are moisture dependent, will be investigated ...internal mechanical states (at the ply scale and in the constituents of the ...
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Piezoelectric and mechanical properties of a high performance thermoplastic composite
... to the repository administrator: tech-oatao@listes-diff.inp-toulouse.fr This is an author’s version published in: https://oatao.univ-toulouse.fr/18354 To cite this version: Bessaguet, Camille and Dantras, Eric and ...
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Thermo-mechanical effects in drilling using metal working fluids and cryogenic cooling and their impact in tool performance
... the commercial FEA software DEFORM-3D version 11, a Lagrangian implicit code, was used to simulate the three- dimensional cutting process of IN718 alloy. A finite ele- ment model was developed for the drilling ...
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