Abnormal Grain Growth in a Liquid Matrix

Another example is the fabrication of single crystals from powder compacts with or without seeds. Without seeds, it is necessary to control the 

So far, two models and theories have been developed for explaining densifi-cation during liquid phase sintering. One is the classical three-stage model and theory and the other the pore filling model and theory.  

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Reeently, some attempts have been made to explain abnormal grain growth in a liquid matrix. The explanation is based on theoretical and... 

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