Search Results - "Genova, L. A."

Progress in SiAlON ceramics by Izhevskiy, V.A., Genova, L.A., Bressiani, J.C., Aldinger, F.

“…In view of the considerable progress that has been made over the last several years on the fundamental understanding of phase relationships, microstructural…”
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Effect of heating rate on the shrinkage and microstructure of liquid phase sintered SiC ceramics by Ribeiro, S., Gênova, L.A., Ribeiro, G.C., Oliveira, M.R., Bressiani, A.H.A.

“…This paper describes a study of shrinkage behavior in the liquid phase sintering of silicon carbide, SiC, using eutectic mixtures of Al2O3+Dy2O3 and…”
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Microstructural, mechanical, and optical characterization of an experimental aging-resistant zirconia-toughened alumina (ZTA) composite by Lopes, A.C.O., Coelho, P.G., Witek, L., Benalcázar Jalkh, E.B., Gênova, L.A., Monteiro, K.N., Cesar, P.F., Lisboa-Filho, P.N., Bergamo, E.T.P, Ramalho, I.S., Campos, T.M.B., Bonfante, E.A.

“…To evaluate the effect of aging on the microstructural, mechanical, and optical properties of an experimental zirconia-toughened alumina composite with…”
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Aging resistance of an experimental zirconia-toughened alumina composite for large span dental prostheses: Optical and mechanical characterization by Benalcázar Jalkh, E.B., Bergamo, E.T.P., Monteiro, K.N., Cesar, P.F., Genova, L.A., Lopes, A.C.O., Lisboa Filho, P.N., Coelho, P.G., Santos, C.F., Bortolin, F., Piza, M.M.T., Bonfante, E.A.

“…To synthesize a zirconia-toughened alumina (ZTA) composite with 85% alumina matrix reinforced by 15% zirconia and to characterize its optical and mechanical…”
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Using Venus for locating space observatories to discover potentially hazardous asteroids by Dunham, D. W., Genova, A. L.

“…The paper outlines the history of space missions for discovery and observation of near-earth objects, whose orbits are within that of the Earth, with using…”
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Nanoscale physico-mechanical properties of an aging resistant ZTA composite by Benalcázar Jalkh, E.B., Coelho, P.G., Witek, L., Bergamo, E.T.P., Lopes, A.C.O., Monteiro, K.N., Cesar, P.F., Genova, L.A., Lisboa-Filho, P.N., Abreu, J.L.B., Campos, T.M.B., Canteenwala, A., Bonfante, E.A.

“…To characterize the effects of aging on the nanomechanical properties and 3D surface topographical parameters of an experimental Zirconia Toughened Alumina…”
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Synthesis of porous biomorphic α/β-Si3N4 composite from sea sponge by Rambo, C. R., Sieber, H., Genova, L. A.

“…Biomorphic α/β-Si 3 N 4 composites were produced from natural sea sponge via replication method. The sponges were impregnated with a Si-containing slurry via…”
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Nanomechanical and microstructural characterization of a zirconia-toughened alumina composite after aging by Lopes, A.C.O., Coelho, P.G., Witek, L., Benalcázar Jalkh, E.B., Gênova, L.A., Monteiro, K.N., Cesar, P.F., Lisboa Filho, P.N., Bergamo, E.T.P., Ramalho, I.S., Bonfante, E.A.

“…This study's objective was to mechanically characterize and validate the synthesis method of a polycrystalline composite comprised of 80% alumina reinforced…”
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Effect of temperature and heating rate on the sintering performance of SiC-Al2O3-Dy2O3 and SiC-Al2O3-Yb2O3 systems by Ribeiro, S., Gênova, L.A., Ribeiro, G.C., Oliveira, M.R., Bressiani, A.H.A.

“…Samples of SiC+10vol%(Al2O3+Dy2O3) and SiC+10vol%(Al2O3+Yb2O3) mixtures were obtained by cold isostatic pressing and sintered for one hour in a dilatometer at…”
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Teaching Gradually: Practical Pedagogy for Graduate Students, by Graduate Students by Armstrong, Kacie L., Ed, Genova, Lauren A., Ed, Greenlee, John Wyatt, Ed, Samuel, Derina S., Ed

“…"Teaching Gradually" is a guide for anyone new to teaching and learning in higher education. Written "for" graduate student instructors, "by" graduate students…”
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The interaction of blood proteins with alpha-alumina by de-Queiroz, A A, Vianna, E P, Genova, L A, Higa, O Z, Bressiani, J C, Bressiani, A H

“…The use of alumina (alpha-Al2O3) as a material for cardiovascular applications was investigated on the basis of protein adsorption and thrombus formation on…”
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Microstructure and properties tailoring of liquid-phase sintered SiC by Izhevskyi, V.A, Genova, L.A, Bressiani, A.H.A, Bressiani, J.C

“…Silicon carbide (SiC) ceramics of the composition SiC-10 vol% (AlN–Y 2O 3) were liquid-phase sintered without application of external pressure in a graphite…”
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Processing of porous yttria-stabilized zirconia tapes: Influence of starch content and sintering temperature by Albano, María P., Garrido, Liliana B., Plucknett, Kevin, Genova, Luis A.

“…The tape-casting process was used to produce porous yttria-stabilized zirconia (YSZ) substrates with volume fractions of porosity ranging from 28.9 to 53 vol.%…”
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Processing of porous yttria-stabilized zirconia by tape-casting by Albano, María P., Genova, Luis A., Garrido, Liliana B., Plucknett, Kevin

“…The tape-casting process was used to produce porous yttria-stabilized zirconia (YSZ) substrates with pore volume fraction from 14 to 44.7% using starch as a…”
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Effect of processing variables on synthesis of β-Si3N4 particles by GENOVA, Luis A, IZHEVSKYI, Vassyli A, BRESSIANI, José C

“…Synthesis of highly anisotropic rod-like beta-Si3N4 particles with different morphological characteristics was accomplished using commercial alpha-Si3N4. A…”
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Synthesis of porous biomorphic [alpha]/[beta]-Si3N4 composite from sea sponge by Rambo, C R, Sieber, H, Genova, L A

“…Biomorphic α/β-Si^sub 3^N^sub 4^ composites were produced from natural sea sponge via replication method. The sponges were impregnated with a Si-containing…”
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A simple method for synthesis of acicular b-Si@d3N@d4 seed crystals by Gould, D A, Quinlan, M, Albano, M P, Garrido, L B, Genova, L A, Plucknett, K P

“…Acicular silicon nitride (b-Si@d3N@d4) seed crystals have been synthesized using a moderately low temperature heat-treatment process, with the aid of a low…”
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Influence of starch type on characteristics of porous 3Y-ZrO2 prepared from a direct consolidation casting method by Garrido, L B, Albano, M P, Genova, L A, Plucknett, K P

“…Starch consolidation casting has been used to produce porous ceramics with complex shapes at a relatively low production cost. Porous 3Y-ZrO2 ceramics were…”
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Liquid phase sintered SiC ceramics from starting materials of different grade by Izhevskyi, V A, Genova, L A, Bressiani, J C, Bressiani, A H A

“…Possibility of high performance ceramics manufactured from commercial SiC powder of technical grade has been shown. Sintering behavior and microstructure…”
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Synthesis of porous biomorphic alpha / beta -Si sub(3)N sub(4) composite from sea sponge by Rambo, C R, Sieber, H, Genova, LA

“…Biomorphic alpha / beta -Si sub(3)N sub(4) composites were produced from natural sea sponge via replication method. The sponges were impregnated with a…”
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