Search Results - "Shehata, M.T."

Effects of electromagnetic stirring and superheat on the microstructural characteristics of Al–Si–Fe alloy by Nafisi, S., Emadi, D., Shehata, M.T., Ghomashchi, R.

“…Semisolid metal (SSM) processing is getting momentum to be the preferred fabrication route for near or net-shaped castings. For SSM processing of Al–Si alloys,…”
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In-line ultrasonic monitoring of semi-solid magnesium die casting process by Jen, C.-K., Moisan, J.-F., Zheng, C.-Q., Loong, C.A., Kruger, S.E., Shehata, M.T., Essadiqi, E.

“…Ultrasonic velocity and attenuation measurements in AZ91D magnesium (Mg) alloy with dendritic, rosette and globular microstructures were performed at elevated…”
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Morphological evolution of SSM A356 during partial remelting by Zoqui, E.J., Shehata, M.T., Paes, M., Kao, V., Es-Sadiqi, E.

“…There is a direct relationship between grain size obtained from macrostructure characterisation and the globule size and shape factor, obtained from the…”
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Hydrogen-Induced Cracking of Linepipe Steels Part 1—Threshold Hydrogen Concentration and pH by Revie, R. W., Sastri, V. S., Hoey, G. R., Ramsingh, R. R., Mak, D. K., Shehata, M. T.

“…Threshold hydrogen concentration (CthH) and threshold pH (pHth) for hydrogen-induced cracking (HIC) were determined for commercial sour service linepipe steels…”
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Hydrogen-Induced Cracking of Linepipe Steels Part 1Threshold Hydrogen Concentration and pHK(1) by Revie, R.W., Sastri, V.S., Hoey, G.R., Ramsingh, R.R., Mak, D.K., Shehata, M.T.

“…ABSTRACTThe susceptibility of sour service linepipe steels to hydrogen-induced cracking (HlC), also known as stepwise cracking (SWC), depends on metallurgical…”
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