[PDF] Top 20 On mechanical properties and bioactivity of PVDF-BCP composites (Propriedades mecânicas e bioativas do compósito PVDF-BCP)

... images and the EDS analysis performed on the surfaces and fractured surfaces of BCP, PVDF and PVDF-BCP disk shape samples recovered from immersion in ... See full document

... Toughened and hardened alumina/carbon nanotubes and zirconia-toughened alumina (ZTA)/carbon nanotubes nanocomposites were developed by conventional ceramics route using pressureless sintering for the ... See full document

... model of wood-fiber-filled gypsum composites panel is ...coefficients of the composite structures were calculated by an approximated ...physical and mechanical properties ... See full document

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... metal on earth and 8 % abundant on earth crust and normally found in oxide form such as kaolinite, bauxite, nepheline and ...existence of aluminium and its tiny pellet was ... See full document

... strength and total strain of PVDF/HAP film test specimens in the various proportions tested ...addition of HAP clearly reduced both the strength and the strain of PVDF, ... See full document

... (SWCNT-c) and pristine (SWCNT) single-walled carbon nanotubes were randomly dispersed in a hardener prior to mixing it with an epoxy ...influence of several parameters on the dispersion process were ... See full document

... subject of a good deal of attention in the last three decades mainly on account of its electrical conductivity and unique optical ...depends on the polymer’s melting or solution ... See full document

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... The mechanical strength of aluminum based composites is presented in table 4 with tolerance limits about ...reinforcement and cobalt additive cause the increase of the mechanical ... See full document

... terms of 2θ in the range of 0–70°.Thermogravimetric analyses (TGA) of the composite materials were performed using a Perkin-Elmer Thermogravimetric Analyzer Pyris 1 TGA ...rate of 10 ºC/min ... See full document

... results of the produced biocomposites are shown in Figure ...strength of 45MPa had a higher strength than the reinforced biocomposites whether treated or untreated and a progressive decrease was ... See full document

... study, composites based on polyurethane (PU) derived from castor oil and montmorillonite/ polypyrrole doped with dodecylbenzenesulfonic acid ...use of these materials for electromagnetic ... See full document

... some of the physical and mechanical properties of polypropylene fiber/ wood fiber/ cement composites were ...levels of polypropylene fiber, namely 2 wt.%, 3 wt.% ... See full document

... protection of liquid metal (fluxing agent) against impact of atmosphere in order to obtain correct structure of the material is an important factor in production of Al-Mg alloys ... See full document

... powder, and then hot pressed into cylindrical pellets. Metal powder and powder mixtures were pressed at 230°C, for 45 min under the pressure of 150 ...rate of 2.4×10 -3 s -1 . The ... See full document

... possibility of installation of a thermocouple, which served to permanent registration, in real time, of temperature of solidifying ...use of measuring station of the ATD method ... See full document

... density of aluminium makes the material suitable for aerospace and automobile applica- ...strength and stiffness of aluminium alloy limits their ...values of the Al7075 hybrid metal ... See full document

... the properties of these materials, ethylene/methyl acrylate/glycidyl methacrylate terpolymer (EMA- GMA) and polyethylene-grafted maleic anhydride (PE-g-MAH) were ...addition of EMA increased ... See full document

... degree of conversion ...experimental composites with the alternative coinitiator BZN were higher than that with the control ...amine and may increases DC values and consequently the ... See full document