Search Results - "Barsoum, M W"

On the tribology of the MAX phases and their composites during dry sliding: A review by Gupta, S., Barsoum, M.W.

“…► In this review, different tribological studies, predominantly during dry sliding, by different groups on MAX phases against various substrates over a variety…”
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MAX phase carbides and nitrides: Properties for future nuclear power plant in-core applications and neutron transmutation analysis by Hoffman, E.N., Vinson, D.W., Sindelar, R.L., Tallman, D.J., Kohse, G., Barsoum, M.W.

“…► Neutron activation has been calculated for commercial purity MAX phases in both thermal and fast neutron spectra. ► Specific activities of these MAX phases…”
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On the elastic properties and mechanical damping of Ti3SiC2, Ti3GeC2, Ti3Si0.5Al0.5C2 and Ti2AlC in the 300-1573 K temperature range by RADOVIC, M, BARSOUM, M. W, GANGULY, A, ZHEN, T, FINKEL, P, KALIDINDI, S. R, LARA-CURZIO, E

“…In this paper we report on the temperature dependencies of Young's, E, and shear moduli, mu, of polycrystalline Ti3SiC2, Ti2AlC, Ti3GeC2 and Ti3Si0.5Al0.5C2…”
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Driving force and mechanism for spontaneous metal whisker formation by BARSOUM, M. W, HOFFMAN, E. N, DOHERTY, R. D, GUPTA, S, ZAVALIANGOS, A

“…The room temperature spontaneous growth of low melting point metal whiskers, such as Sn, poses a serious reliability problem in the semiconducting industry; a…”
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Kinking nonlinear elastic solids, nanoindentations, and geology by BARSOUM, M. W, MURUGAIAH, A, KALIDINDI, S. R, ZHEN, T

“…The physical mechanism responsible for nonlinear elastic, hysteretic, and discrete memory response of nonlinear mesoscopic elastic solids has to date not been…”
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Polymorphism of newly discovered Ti4GaC3: A first-principles study by XIAODONG HE, YUELEI BAI, CHUNCHENG ZHU, BARSOUM, M. W

“…The newly discovered MAX phase, Ti4GaC3, can exist in one of three polymorphs, alpha , beta and gamma , all with the space group P63/mmc. The Ti and Ga…”
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General trends in the structural, electronic and elastic properties of the M3AlC2 phases (M = transition metal): A first-principle study by XIAODONG HE, YUELEI BAI, CHUNCHENG ZHU, YUE SUN, MINGWEI LI, BARSOUM, M. W

“…In this paper, the first-principles pseudopotential total energy method is used to predict the structural, electronic and elastic properties of the M3AlC2…”
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Synthesis and mechanical properties of Ti3GeC2 and Ti3(SixGe1-x)C2 (x = 0.5, 0.75) solid solutions by GANGULY, A, ZHEN, T, BARSOUM, M. W

“…In this paper we report on the synthesis and characterization of Ti3GeC2, Ti3Si0.5Ge0.5C2, and Ti3Si0.75Ge0.25C2 solid solutions. Poly-crystalline, fully…”
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Microscale modeling of kinking nonlinear elastic solids by BARSOUM, M. W, ZHEN, T, ZHOU, A, BASU, S, KALIDINDI, S. R

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Electrical transport, thermal transport, and elastic properties of M2AlC (M=Ti, Cr, Nb, and V) by HETTINGER, J. D, LOFLAND, S. E, FINKEL, P, MEEHAN, T, PALMA, J, HARRELL, K, GUPTA, S, GANGULY, A, EL-RAGHY, T, BARSOUM, M. W

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Ta2AlC and Cr2AlC Ag-based composites : New solid lubricant materials for use over a wide temperature range against Ni-based superalloys and alumina by GUPTA, S, FILIMONOV, D, PALANISAMY, T, EL-RAGHY, T, BARSOUM, M. W

“…The tribological performances of the two new composite materials, consisting of the layered ternary carbides (MAX phases), Ta2AlC or Cr2AlC, and 20vol.% Ag,…”
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Kinking nonlinear elasticity, damping and microyielding of hexagonal close-packed metals by Zhou, A.G., Basu, S., Barsoum, M.W.

“…The hexagonal close-packed metals, Ti, Mg, Co, Zr and Zn are of immense technological importance and have been studied extensively for the past 70 years…”
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Effects of temperature, strain rate and grain size on the compressive properties of Ti3SiC2 by ZHEN, T, BARSOUM, M. W, KALIDINDI, S. R

“…Herein we report on the response of polycrystalline Ti3SiC2 samples, with two grain sizes, on cyclic compressive loading in the 25-1200DGC temperature range…”
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Microstructural Evidence of Reconstituted Limestone Blocks in the Great Pyramids of Egypt by Barsoum, M. W., Ganguly, A., Hug, G.

“…How the Great Pyramids of Giza were built has remained an enduring mystery. In the mid‐1980s, Davidovits proposed that the pyramids were cast in situ using…”
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Mechanical damping in porous Ti3SiC2 by FRACZKIEWICZ, M, ZHOU, A. G, BARSOUM, M. W

“…The ternary compound Ti3SiC2 is the most studied of a family of machinable ternary carbides and nitrides, the so-called MAX phases. Those compounds, in turn,…”
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Corrosion behavior of select MAX phases in NaOH, HCl and H2SO4 by JOVIC, V. D, JOVIC, B. M, GUPTA, S, EL-RAGHY, T, BARSOUM, M. W

“…In this paper we report on the electrochemical corrosion of select MAX phases, namely Ti2AlC, (Ti,Nb)2AlC, V2A1C, V2GeC, Cr2AlC, Ti2AlN, Ti4AlN3, Ti3SiC2 and…”
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Electronic properties of freestanding Ti3C2Tx MXene monolayers by Miranda, A., Halim, J., Barsoum, M. W., Lorke, A.

“…We report on the electrical characterization of single MXene Ti3C2Tx flakes (where T is a surface termination) and demonstrate the metallic nature of their…”
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Ti3SiC2: A damage tolerant ceramic studied with nano-indentations and transmission electron microscopy by KOOI, B. J, POPPEN, R. J, CARVALHO, N. J. M, DE HOSSON, J. Th. M, BARSOUM, M. W

“…Nano-indentations into Ti3SiC2 grains with their basal planes either oriented parallel or perpendicular with respect to the surface were performed. These…”
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Dislocations, kink bands, and room-temperature plasticity of Ti3SiC2 by BARSOUM, M. W, FARBER, L, EL-RAGHY, T

“…Transmission electron microscopy (TEM) of aligned, macrograined samples of Ti3SiC2, deformed at room temperature, shows that the deformed microstructure is…”
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Ti3SiC2 has negligible thermopower by YOO, H.-I, BARSOUM, M. W, EL-RAGHY, T

“…The absolute thermopower, Theta, of Ti3SiC2 over the temperature range 300 to 850 K is investigated. Theta and electrical resistivity, rho, were measured…”
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