Development of Translucent Aluminum Nitride (AIN) Using Microwave Sintering Process |
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Authors: | Jiping Cheng Dinesh Agrawal Yunjin Zhang Rustum Roy |
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Affiliation: | (1) Materials Research Institute, The Pennsylvania State University, University Park, PA 16802, USA |
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Abstract: | Pure aluminum nitride (AIN) has been successfully sintered to highly translucent form by microwave sintering at 1850°C with a dwelling time of 30–60 minutes. The results showed that the sintering temperature should be at least 1850°C or higher to get reasonable translucency in the AIN sample by the microwave sintering process. On the other hand, the conventional sintering method requires much longer sintering time to obtain a translucent AIN ceramics. |
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Keywords: | aluminum nitride microwave sintering translucent ceramics |
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