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Al_2O_3/YSZ共晶复相陶瓷的制备及其超塑性

Release Time:2019-03-11  Hits:

Indexed by: Conference Paper

Date of Publication: 2008-09-01

Page Number: 2

Key Words: 复相陶瓷;放电等离子烧结;Al_2O_3/YSZ;预制体;超塑性变形;共晶;复合粉体;溶胶-凝胶法;致密度;粒度分布;

Abstract: 本文采用溶胶-凝胶法制备了Al_2O_3/YSZ纳米复合粉体,其颗粒大小为20-30nm,粒度分布均匀,无硬团聚。采用放电等离子烧结工艺制备了致密度达到96.2%棒状预制体,利用高温熔凝技术制备Al_2O_3/YSZ共

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