Formation of MgAl2O4 in Al2O3-(Al-4wt.%M
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Ching-Fu Horng; Su-Jien Lin; Kuo-Shung Liu
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Article
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1992
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Elsevier Science
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English
⚖ 711 KB
The Al203 particles are introduced into the AI-4wt.%Mg melt by the "vortex" method. After being cast, AI:Q-(AI-4wt.%Mg) composites are remelted at 700, 750, 800 and 850 °C for different residence times to investigate the formation of MgAI204 (spinel). The results show that MgAI204 is the unique int