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author:

黄晓巍 (黄晓巍.) [1]

Indexed by:

CQVIP PKU CSCD

Abstract:

以CaO-MgO-SiO2玻璃为烧结助剂,用液相烧结法制备了物质的量分数为3%氧化钇稳定四方氧化锆陶瓷(3Y-TZP)。研究了烧结助剂对材料致密化、显微结构、相组成及力学性能的影响。结果表明:烧结助剂的引入显著降低了材料的烧结温度,使材料具有细晶显微结构,并对材料的相组成产生影响,同时也使材料具有良好的力学性能。材料的力学性能主要与其致密化程度有关,在最佳条件下,材料的抗弯强度和断裂韧性可分别达到691MPa和6.6MPa.m^1/2。

Keyword:

3Y-TZP 力学性能 液相烧结 相组成

Community:

  • [ 1 ] 福州大学材料科学与工程学院,福州350002

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Source :

硅酸盐通报

ISSN: 1001-1625

Year: 2007

Issue: 3

Volume: 26

Page: 462-466

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 3

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