Search Results - "Munir, Z A"

The effect of electric field and pressure on the synthesis and consolidation of materials : A review of the spark plasma sintering method by MUNIR, Z. A, ANSELMI-TAMBURINI, U, OHYANAGI, M

“…The use of electric current to activate the consolidation and reaction-sintering of materials is reviewed with special emphasis of the spark plasma sintering…”
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Fundamental investigations on the spark plasma sintering/synthesis process. II. Modeling of current and temperature distributions by ANSELMI-TAMBURINI, U, GENNARI, S, GARAY, J. E, MUNIR, Z. A

“…Modeling and experimental analyses were carried out to investigate current and temperature distributions under typical spark plasma sintering (SPS) conditions…”
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Transparent Nanometric Cubic and Tetragonal Zirconia Obtained by High-Pressure Pulsed Electric Current Sintering by Anselmi-Tamburini, U., Woolman, J. N., Munir, Z. A.

“…Transparent samples of cubic (8 mol % yttria) and tetragonal (3 mol % yttria) zirconia were prepared from nanometric powders by the pulsed electric current…”
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Fast low-temperature consolidation of bulk nanometric ceramic materials by Anselmi-Tamburini, U., Garay, J.E., Munir, Z.A.

“…Dense zirconia and ceria ceramics with grain sizes approaching 10 nm have been obtained using a high-pressure modification of the field activated sintering…”
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Fundamental investigations on the spark plasma sintering/synthesis process. I. Effect of dc pulsing on reactivity by CHEN, W, ANSELMI-TAMBURINI, U, GARAY, J. E, GROZA, J. R, MUNIR, Z. A

“…The characteristics of pulsing patterns in the SPS process were investigated, and the effect of pulsing on the reactivity between Si and Mo was determined…”
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Enhanced growth of intermetallic phases in the Ni–Ti system by current effects by Garay, J.E., Anselmi-Tamburini, U., Munir, Z.A.

“…The effect of direct current upon interfacial reactions in the Ni–Ti system was investigated. Isothermal diffusion couple experiments were conducted under…”
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Fundamental investigations on the spark plasma sintering/synthesis process III. Current effect on reactivity by ANSELMI-TAMBURINI, U, GARAY, J. E, MUNIR, Z. A

“…The solid-state reactivity between layers of Si and Mo was investigated under spark plasma sintering (SPS) conditions. The primary product phase was MoSi2 with…”
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Synthesis and characterization of dense ultra-high temperature thermal protection materials produced by field activation through spark plasma sintering (SPS) : I. hafnium diboride by ANSELMI-TAMBURINI, U, KODERA, Y, GASCH, M, UNUVAR, C, MUNIR, Z. A, OHYANAGI, M, JOHNSON, S. M

“…The consolidation of HfB2 by sintering and reactive sintering using the field-activated process of the spark plasma sintering (SPS) method was investigated…”
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Kinetics of current-enhanced dissolution of nickel in liquid aluminum by Zhao, J.F., Unuvar, C., Anselmi-Tamburini, U., Munir, Z.A.

“…The dissolution kinetics of nickel in liquid aluminum at temperatures in the range 767–867 °C were investigated under the influence of a DC current. The…”
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Spark plasma synthesis from mechanically activated powders: a versatile route for producing dense nanostructured iron aluminides by Paris, S, Gaffet, E, Bernard, F, Munir, Z.A

“…The possibility of mechanically activated spark plasma sintering (MASPS) to perform simultaneously within a very short period of time the synthesis and the…”
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Rapid sintering of ultra-fine WC-10 wt% Co by high-frequency induction heating by KIM, H. C, SHON, I. J, MUNIR, Z. A

“…High-frequency induction-heated sintering (HFIHS) is utilized to consolidate ultra-fine grain WC-10 wt% Co. Densification to near theoretical density in a…”
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Synthesis of Dense, High-Defect-Concentration B4C through Mechanical Activation and Field-Assisted Combustion by Heian, E. M., Khalsa, S. K., Lee, J. W., Munir, Z. A., Yamamoto, T., Ohyanagi, M.

“…Dense fine‐grained B4C was synthesized by the spark plasma sintering (SPS) method using mechanically activated elemental powders. Relative densities of up to…”
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Modified interfacial reactions in Ag–Zn multilayers under the influence of high DC currents by Friedman, J.R, Garay, J.E, Anselmi-Tamburini, U, Munir, Z.A

“…The influence of DC currents of up to 764 A/cm 2 on interfacial reactions in silver–zinc diffusion couples was investigated at temperatures between 300 and 350…”
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Effects of h-BN additive on the microstructure and mechanical properties of AlN-based machinable ceramics by Cho, Won-Seung, Cho, Myeong-Woo, Lee, Jae-Hyung, Munir, Z.A.

“…The effect of hexagonal boron nitride (h-BN) content on microstructure, mechanical properties, R-curve behavior and machinability of aluminum nitride (AlN)…”
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Role of mechanical activation in SHS synthesis of TiC by MAGLIA, F, ANSELMI-TAMBURINI, U, DEIDDA, C, DELOGU, F, COCCO, G, MUNIR, Z. A

“…The effect of the mechanical activation of the reactants on the self-propagating high-temperature synthesis (SHS) of titanium carbide was investigated. The SHS…”
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Electromigration effects in Al-Au multilayers by Bertolino, N., Garay, J., Anselmi-Tamburini, U., Munir, Z.A.

“…In this paper we report the results of an investigation on the effect of the (DC) current density on phase formation in Au-Al multi-layers. The effect of…”
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Spark plasma sintering and characterization of bulk nanostructured fully stabilized zirconia: Part I. Densification studies by Anselmi-Tamburini, U., Garay, J.E., Munir, Z.A., Tacca, A., Maglia, F., Spinolo, G.

“…The sintering of nanosize powders of fully stabilized zirconia was investigated using the spark plasma sintering (SPS) method. The influence of sintering…”
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Consolidation and mechanical properties of nanostructured 2MoSi2-SiC composite synthesized by high-frequency induction heated combustion by KIM, Dong-Ki, SHON, In-Jin, KO, In-Yong, YOON, Jin-Kook, MUNIR, Z. A

“…Dense nanostructured 2MoSi2-SiC composite was synthesized by high-frequency induction heated combustion synthesis (HFIHCS) method within 1min in one step from…”
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Consolidation and properties of binderless sub-micron tungsten carbide by field-activated sintering by Kim, Hwan-Cheol, Shon, In-Jin, Garay, J.E., Munir, Z.A.

“…The rapid sintering of nano-structured WC hard materials in a short time is introduced with a focus on the manufacturing potential of this spark plasma…”
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Microstructure and mechanical properties of multilayer-lined composite pipes prepared by SHS centrifugal-thermite process by Meng, Q.S., Chen, S.P., Zhao, J.F., Zhang, H., Zhang, H.X., Munir, Z.A.

“…Using a self-propagating high-temperature synthesis centrifugal-thermite process, pipes were lined with a multiphase ceramic layer. The ceramic layer was…”
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