Search Results - "Ajdelsztajn, L."

Synthesis and mechanical properties of nanocrystalline Ni coatings produced by cold gas dynamic spraying by Ajdelsztajn, L., Jodoin, B., Schoenung, J.M.

“…Nickel powder was mechanically milled in liquid nitrogen to achieve an average nanocrystalline grain size in the range of 20 to 30 nm. The powder was…”
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Properties of SiC-reinforced aluminum alloy coatings produced by the cold gas dynamic spraying process by Sansoucy, E., Marcoux, P., Ajdelsztajn, L., Jodoin, B.

“…SiC-reinforced Al–12Si alloy coatings were produced using the Cold Gas Dynamic Spraying process. Blends of several compositional variations of Al–12Si and SiC…”
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Effect of particle size, morphology, and hardness on cold gas dynamic sprayed aluminum alloy coatings by Jodoin, B., Ajdelsztajn, L., Sansoucy, E., Zúñiga, A., Richer, P., Lavernia, E.J.

“…This work describes recent progress in Cold Gas Dynamic Spraying process of conventional and nanocrystalline 2618 (Al–Cu–Mg–Fe–Ni) aluminum alloy containing…”
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WC-based cermet coatings produced by cold gas dynamic and pulsed gas dynamic spraying processes by Yandouzi, M., Sansoucy, E., Ajdelsztajn, L., Jodoin, B.

“…Due to their mechanical properties, WC-based cermet coatings are extensively used in wear-resistant applications. These coatings are usually produced using…”
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Cold gas dynamic spraying of a high temperature Al alloy by Ajdelsztajn, L., Zúñiga, A., Jodoin, B., Lavernia, E.J.

“…The present paper describes a study of the influence of cold spraying on the microstructure, heat treatment response and mechanical behavior of a high…”
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WC-based composite coatings prepared by the pulsed gas dynamic spraying process: Effect of the feedstock powders by Yandouzi, M., Ajdelsztajn, L., Jodoin, B.

“…WC-based cermet coatings are typically produced using the HVOF process, due to high particle velocity and the lower heating characteristic of this technique…”
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Substrate Roughness and Thickness Effects on Cold Spray Nanocrystalline Al-Mg Coatings by Richer, P, Jodoin, B, Ajdelsztajn, L

“…Nanocrystalline Al-Mg coatings were produced using the cold gas dynamic-spraying technique. Unsieved Al-Mg powder of average nanocrystalline grain size in the…”
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Microstructure and wear resistance of WC–Co by three consolidation processing techniques by Picas, J.A., Xiong, Y., Punset, M., Ajdelsztajn, L., Forn, A., Schoenung, J.M.

“…Tungsten carbide–cobalt (WC–Co) has been extensively employed as an abrasion/wear protective material. However, carbon loss (decarburization) of WC–Co powders…”
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Pulsed-Gas Dynamic Spraying: Process analysis, development and selected coating examples by Jodoin, B., Richer, P., Bérubé, G., Ajdelsztajn, L., Erdi-Betchi, A., Yandouzi, M.

“…A new material deposition process, the Pulsed-Gas Dynamic Spraying process is introduced in this work. A description of the process physics and of the…”
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Cold Gas Dynamic Spraying of Iron-Base Amorphous Alloy by Ajdelsztajn, L, Lavernia, E J, Jodoin, B, Richer, P, Sansoucy, E

“…This paper describes recent efforts to synthesize iron-base amorphous alloys coatings using cold gas dynamic spraying. Characterization of the gas-atomized…”
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Corrosion resistance of thermally sprayed high-boron iron-based amorphous-metal coatings: Fe49.7Cr17.7Mn1.9Mo7.4W1.6B15.2C3.8Si2.4 by Farmer, J.C., Haslam, J.J., Day, S.D., Lian, T., Saw, C.K., Hailey, P.D., Choi, J-S., Rebak, R.B., Yang, N., Payer, J.H., Perepezko, J.H., Hildal, K., Lavernia, E.J., Ajdelsztajn, L., Branagan, D.J., Buffa, E.J., Aprigliano, L.F.

“…An iron-based amorphous metal, Fe49.7Cr17.7Mn1.9Mo7.4W1.6B15.2C3.8Si2.4 (SAM2X5), with very good corrosion resistance has been developed. This material was…”
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Phase Stability of Al-5Fe-V-Si Coatings Produced by Cold Gas Dynamic Spray Process Using Rapidly Solidified Feedstock Materials by Bérubé, G., Yandouzi, M., Zúñiga, A., Ajdelsztajn, L., Villafuerte, J., Jodoin, B.

“…In this study, aluminum alloy Al-5Fe-V-Si (in wt.%) feedstock powder, produced by rapid solidification (RS) using the gas atomization process, was selected to…”
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Cold-Spray Processing of a Nanocrystalline Al-Cu-Mg-Fe-Ni Alloy with Sc by Ajdelsztajn, L, Zuniga, A, Jodoin, B, Lavernia, E J

“…This work describes recent progress in cold-spray processing of conventional and nanocrystalline 2618 (Al-Cu-Mg-Fe-Ni) aluminum alloy containing scandium (Sc)…”
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Dynamic consolidation of nanostructured Al–7.5%Mg alloy powders by Brochu, M., Zimmerly, T., Ajdelsztajn, L., Lavernia, E.J., Kim, G.

“…Dynamic consolidation was used to fabricate nearly fully dense nanostructured Al–7.5%Mg alloy samples. The nanostructured powders were produced by cryomilling…”
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High-Velocity Oxygen Fuel Thermal Spray of Fe-Based Amorphous Alloy: a Numerical and Experimental Study by Ajdelsztajn, L., Dannenberg, J., Lopez, J., Yang, N., Farmer, J., Lavernia, E. J.

“…The fabrication of dense coatings with appropriate properties using a high velocity oxygen fuel (HVOF) spray process requires an in-depth understanding of the…”
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Nanocrystalline NiCrAlY powder synthesis by mechanical cryomilling by Picas, J.A., Forn, A., Ajdelsztajn, L., Schoenung, J.

“…One of the leading production method to create nanostructured materials for thermal spray applications is mechanical alloying. The mechanical milling process…”
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Influence of cryomilling on the morphology and composition of the oxide scales formed on HVOF CoNiCrAlY coatings by TANG, F, AJDELSZTAJN, L, SCHOENUNG, J. M

“…Commercially available, gas-atomized CoNiCrAlY powder was cryomilled to produce powder with nanocrystalline grains. The cryomilled powder and conventional…”
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Synthesis and nanoindentation study of high-velocity oxygen fuel thermal-sprayed nanocrystalline and near-nanocrystalline Ni coatings by AJDELSZTAJN, L, LEE, J, CHUNG, K, BASTIAN, F. L, LAVERNIA, E. J

“…Ajdelsztajn et al use a nanoindentation technique to study the behavior of nanocrystalline Ni coatings. The nanoindentation technique was applied to…”
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Cold spray deposition of nanocrystalline aluminum alloys by AJDELSZTAJN, Leonardo, JODOIN, Bertrand, KIM, George E, SCHOENUNG, Julie M

“…Aluminum 5083 powder was mechanically milled under liquid nitrogen to achieve a nanocrystalline grain size in the range of 20 to 30 nm. The powder was…”
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Erratum to “WC-based composite coatings prepared by the pulsed gas dynamic spraying process: Effect of the feedstock powders [Surface & Coatings Technology 202(2008) 3866–3877]” by Yandouzi, M., Ajdelsztajn, L., Jodoin, B.

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