Microwave sintering of Si3N4 with LiYO2
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Sreekumar Chockalingam; David A. Earl
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Article
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2010
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Elsevier Science
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Phase transformation, microstructure development and mechanical properties of 2.45 GHz microwavesintered silicon nitride (Si 3 N 4 ) with lithium yttrium oxide (LiYO 2 ) and zirconia (ZrO 2 ) sintering additives were investigated. It was found that a to b phase transformation completed at a lower te