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1por Borges, Filipe Martel Magalhães, Souto, Maria Veronilda Macedo, Araujo, Camila Pacelly Brandão de, Lima, Maria José Santos, Gomes, Uilame Umbelino, Souza, Carlson Pereira de“...) ratios. Doped NbC was obtained via gas solid reaction in fixed bed reactor at lower temperature (980°C...”
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4“... via tape casting and consolidated via thermal route, thermopressing, calcination and sintering...”
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doctoralThesis -
5“... in the homogeneity of the powder. For the synthesis via protein sol-gel, the XRD results show that, at 700 °C...”
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7“... resistive furnace at 1450°C and 1550°C. The powders processed via 30- hour WHEM were also sintered using...”
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doctoralThesis -
8“.... The best results for the sintered WC-Ni were obtained for the sintered samples via SPS at 1350ºC, showing...”
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doctoralThesis -
9“... powder was characterized via Laser Diffraction Particle Size Analysis, XRF, XRD and FE-SEM...”
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10“... dispersion strengthening (ODS) with yttrium oxide processed via powder metallurgy (PM). The objective...”
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doctoralThesis -
11“... ground for 1.2 and 5 hours were sintered in the liquid phase via SPS at temperatures of 1100, 1400...”
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doctoralThesis -
12“.../Ni interface to bond these two layers via high pressure high temperature (HPHT) sintering. To achieve...”
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doctoralThesis -
13“... steel substrate using the thermal spray method via HVOF and analyzed in SEM, Vickers Microhardness Test...”
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15“... and consequently the operating costs. In view of this, the carborreduction process via gassolid reaction has gained...”
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bachelorThesis -
16“... of smaller size and with good dispersion and homogenization of the phases. The analysis via XRD showed the W...”
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20“... were obtained via powder metallurgy processing steps, in which powders of tungsten carbide (WC) with 5...”
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Dissertação