Alumina Gelcasting by Using Glutin-Urea System

作者: Jin Feng Wang , Xiao Qing Wang , Wei Zhao

DOI: 10.4028/WWW.SCIENTIFIC.NET/AMR.284-286.1423

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摘要: Glutin-urea system was used in alumina gelcasting. And suspension with 53vol% solid loading prepared. Urea decomposed by using urease therefore it possible that hydrogen bond could be rebuilt. Alumina green bodies 8.26MPa bending-strength were prepared when the dose of 20 iu per milimole urea.

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