Search Results - "Suzuki, P.A."

X-ray evaluation of dislocation density in ODS-Eurofer steel by Renzetti, R.A., Sandim, H.R.Z., Bolmaro, R.E., Suzuki, P.A., Möslang, A.

“…Dislocation density (ρ) as a function of annealing temperature in 80% cold rolled ODS-Eurofer. The result of Vickers microhardness is also included in the…”
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In situ synchrotron X-ray evaluation of strain-induced martensite in AISI 201 austenitic stainless steel during tensile testing by Gauss, C., Souza Filho, I.R., Sandim, M.J.R., Suzuki, P.A., Ramirez, A.J., Sandim, H.R.Z.

“…The formation of strain-induced martensite in AISI 201 austenitic stainless steel was followed by in situ synchrotron X-ray diffraction during tensile testing…”
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Subtle microstructural changes during prolonged annealing of ODS-Eurofer steel by Zilnyk, K.D., Suzuki, P.A., Sandim, H.R.Z.

“…•ODS-Eurofer steel exhibits remarkable microstructural stability after long-term annealing.•Upon annealing, dislocations rearrange into low-energy…”
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Synthesis of a mixed-rare-earth aluminum garnet solid solution by Santos, C., Daguano, J.K.M.F., Rodrigues, D., Suzuki, P.A., Santos, F.A., Silva, O.M.M.

“…In this work, the substitution of commercial Y2O3 by a rare earth mixed oxide, RE2O3, to form yttrium aluminum garnet (Y3Al5O12—YAG), was investigated…”
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Kinetics of thermal decomposition of niobium hydride by Gabriel, S.B., Brum, M.C., Candioto, K.C.G., Sandim, H.R.Z., Suzuki, P.A., Nunes, C.A.

“…High-purity niobium powders can be obtained from the well-known hydride-dehydride (HDH) process. The aim of this work was the investigation of the structural…”
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Niobium hydrogenation process: Effect of temperature and cooling rate from the hydrogenation temperature by Gabriel, S.B., Silva, G., Candioto, K.C.G., Santos, I.D., Suzuki, P.A., Nunes, C.A.

“…High-purity niobium powder can be produced via the hydrogenation and dehydrogenation processes. The present work aimed at the effect of temperature and cooling…”
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Magnetostriction of polycrystalline Fe–Ge alloys by Sato Turtelli, R., Bormio Nunes, C., Teixeira, L.C., Grössinger, R., Suzuki, P.A., Barbatti, C.

“…The longitudinal and transverse magnetostriction and microstructure of polycrystalline Fe 100− x Ge x ( x = 8, 12, 15, 20) alloys were investigated in order to…”
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Austenite reversion in AISI 201 austenitic stainless steel evaluated via in situ synchrotron X-ray diffraction during slow continuous annealing by Souza Filho, I.R., Almeida Junior, D.R., Gauss, C., Sandim, M.J.R., Suzuki, P.A., Sandim, H.R.Z.

“…In situ synchrotron X-ray diffraction was used to track real-time austenite reversion in AISI 201 austenitic stainless steel deformed to a true strain of 0.34…”
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Effects of Solidification, Rotary Swaging and Recrystallization on the Microstructure, Crystallographic Orientation and Electrochemical Behavior of an Al-4.5 wt.% Cu Alloy by Lourenço, J.C., Souza, L.P., Silva, G., Suzuki, P.A., Robin, A.L.M., Nunes, C.A., Tomachuk, C.R.

“…The evolution of the microstructure and grain orientation of metallic alloys during plastic deformation and recrystallization is of particular interest because…”
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The T2 phase in the Nb–Si–B system studied by ab initio calculations and synchrotron X-ray diffraction by Joubert, J.-M., Colinet, C., Rodrigues, G., Suzuki, P.A., Nunes, C.A., Coelho, G.C., Tedenac, J.-C.

“…The solid solution based on Nb5Si3 (Cr5B3 structure type, D8l, tI32, I4/mcm, No140, a=6.5767Å, c=11.8967Å) in the Nb–Si–B system was studied from the…”
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Rapid solidification and phase stability evaluation of Ti–Si–B alloys by Candioto, K.C.G., Nunes, C.A., Coelho, G.C., Suzuki, P.A., Gabriel, S.B.

“…► Rapid solidification of Ti-rich Ti–Si–B alloys promoted significant refinement of the microstructures. ► Amorphous and amorphous with embedded nanocrystals…”
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Experimental and theoretical study of transport properties in uniaxially pressed ( Bi,Pb ) 2 Sr 2 Ca 2 Cu 3 O 10 + δ ceramic samples by García-Fornaris, I., Muné, P., Suzuki, P.A., Alberteris-Campos, M., Jardim, R.F., Govea-Alcaide, E.

“…Experimental and theoretical studies on the magnetic field dependence of the electrical resistance R ( B a ) and the transport noise (TN) in polycrystalline…”
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Crystallographic characterization of silicon nitride ceramics sintered with Y 2O 3–Al 2O 3 or E 2O 3–Al 2O 3 additions by Santos, C., Ribeiro, S., Strecker, K., Suzuki, P.A., Kycia, S., Silva, C.R.M.

“…Silicon nitride ceramics were sintered using Y 2O 3–Al 2O 3 or E 2O 3–Al 2O 3 (E 2O 3 denotes a mixed oxide of Y 2O 3 and rare-earth oxides) as sintering…”
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Woodgrain defect on tinned steel Flandres foil by Sarkis, A.M., Robin, A., Souza, V.A., Suzuki, P.A.

“…Tin electrocoated steel strip, also referred to as Flandres foil, is largely used for manufacturing food containers. Tinplates must have good corrosion…”
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Crystallographic characterization of silicon nitride ceramics sintered with Y2O3–Al2O3 or E2O3–Al2O3 additions by Santos, C., Ribeiro, S., Strecker, K., Suzuki, P.A., Kycia, S., Silva, C.R.M.

“…Silicon nitride ceramics were sintered using Y2O3-Al2O3 or E2O3-Al2O3 (E2O3 denotes a mixed oxide of Y2O3 and rare-earth oxides) as sintering additives. The…”
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Stabilization of α-SiAlONs using a rare-earth mixed oxide (RE 2O 3) as sintering additive by Santos, C., Strecker, K., Suzuki, P.A., Kycia, S., Silva, O.M.M., Silva, C.R.M.

“…α-SiAlONs are commonly produced by liquid phase sintering of Si 3N 4 with AlN and Y 2O 3 as additives. The formation of the α-SiAlONs using a mixed oxide (RE…”
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Microstructural characterization of as-cast Cr–Si alloys by Chad, V.M., Faria, M.I.S.T., Coelho, G.C., Nunes, C.A., Suzuki, P.A.

“…This work presents results of microstructural characterization of as-cast Cr–Si alloys. The alloys were prepared by arc melting pure Cr (min. 99.996%) and Si…”
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Stabilization of {alpha}-SiAlONs using a rare-earth mixed oxide (RE{sub 2}O{sub 3}) as sintering additive by Santos, C., Strecker, K., Suzuki, P.A., Kycia, S., Silva, O.M.M., Silva, C.R.M.

“…{alpha}-SiAlONs are commonly produced by liquid phase sintering of Si{sub 3}N{sub 4} with AlN and Y{sub 2}O{sub 3} as additives. The formation of the…”
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Microstructural characterization of as-cast Cr–B alloys by Gigolotti, J.C.J., Chad, V.M., Faria, M.I.S.T., Coelho, G.C., Nunes, C.A., Suzuki, P.A.

“…Accurate knowledge of several Me–B (Me – Metal) phase diagrams are important to evaluate higher order systems such as Me–Si–B ternaries. This work presents…”
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On the diffusion of Ce into Eu 2CuO 4−y compounds by Suzuki, P.A., Jardim, R.F.

“…The diffusion of Ce in polycrystalline samples of Eu 2− x CuO 4− y ().0 ≤ x ≤ 0.18) percent prepared from a sol-gel precursor and sintered at several…”
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