Search Results - "Halfa, H."

Microstructural Map and Phase Chemical Compositions in Hybrid Multi-component Cast Alloys Fe–W–Mo–V–Cr–Ti–(1.5–3.5 Wt Pct)B–(0.3–1.1 Wt Pct)C by Efremenko, V. G., Chabak, Yu. G., Lekatou, A. G., Shimizu, K., Petryshynets, I., Zurnadzhy, V. I., Efremenko, B. V., Kusumoto, K., Halfa, H.

“…This article presents the systematic data on the effects of carbon and boron on the microstructure and phase elemental composition of the hybrid…”
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Modeling of the phase-structural state in a hybrid multicomponent alloy with a high boron content by Chabak, Yu.G., Golinskyi, М.А., Efremenko, V.G., Shimizu, К., Halfa, H., Zurnadzhy, V.І., Efremenko, B.V., Kovbasiuk, Т.М.

“…The present work is focused on analyzing the thermodynamically equilibrium path of structure formation in a multi-component Fe-W-Mo-Cr-Ti-Mn-Si alloy of…”
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Ti-rich carboborides in the multi-component high-boron alloy: morphology and elemental distribution by Chabak, Yu.G., Golinskyi, М.А., Efremenko, V.G., Halfa, H., Zurnadzhy, V.І., Efremenko, B.V., Tsvetkova, E.V., Dzherenova, A.V.

“…In the article, the characterization of the morphology, chemical composition, and elemental distribution in the Ti-based carboboride M(C,B) in (wt.%)…”
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Evaluation of neutron shielding properties of steel slag waste by Reda, A.M., Halfa, H.

“…The present work attempts to increase the benefit of using calcium fluoride based slag, which considers as waste material after remelting of advanced steel by…”
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The novel hybrid concept on designing advanced multi-component cast irons: Effect of boron and titanium (Thermodynamic modelling, microstructure and mechanical property evaluation) by Efremenko, V.G., Chabak, Yu.G., Shimizu, K., Golinskyi, M.A., Lekatou, A.G., Petryshynets, I., Efremenko, B.V., Halfa, H., Kusumoto, K., Zurnadzhy, V.I.

“…The novel hybrid concept of multi-component high‑boron cast irons for wear applications is proposed in this work. The effect of 1.59–3.57 wt% boron on the…”
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Structure refinement of high-Cr cast iron by plasma surface melting and post-heat treatment by Efremenko, V.G., Chabak, Yu G., Shimizu, K., Lekatou, A.G., Zurnadzhy, V.I., Karantzalis, A.E., Halfa, H., Mazur, V.A., Efremenko, B.V.

“…Plasma transferred arc technique was used for the surface modification of 14.5wt%-Cr cast iron. The objective of this work was to investigate the…”
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