Effects of excess PbO on the preparation
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Yuanwei Zhang; Anxiang Kuang; Helen Lai-Wah Chan
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Article
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2003
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Elsevier Science
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English
β 488 KB
The effects of excess PbO on the preparation process of modified lead-calcium titanate ceramics were studied. The sintering period were divided into two stages: the initial sintering stage and the grain growth stage, at which the temperatures were chosen to be 980 and 1000 8C, respectively. In this