Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Improvement of two stage sintering method by using graphite mould

Graphite mould의 사용에 의한 2단소성법의 개선에 관한 연구(투명 PLZT를 제작함에 있어서)

  • Published : 1988.05.27
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Abstract

In this paper, PLZT Ceramics were fabricated by two stage sintering method whose first stage vacuum hot pressing and second stage PbO atmosphere sintering. Using Graphite Mould instead of Alumina Mould in first stage prevented the adhision between PLZT substrate and the mould. The grain sizes of PLZT Ceramics were controlled by varying the hot pressing time and second sintering time.

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