陶瓷类材料的发展和应用概述及疲劳的研究

Development and application of ceramic materials and Research on fatigue

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DOI 10.12208/j. ijms.20220001
刊名
International Journal of Materials Science
年,卷(期) 2022, 4(1)
作者
作者单位

华北理工大学口腔医学院 河北唐山 ;

摘要
应用于口腔修复领域的材料主要是陶瓷类材料,其发展经过了一个漫长的过程。氧化锆类陶瓷材料,因其出色的机械性能以及美学性能,是目前口腔医生应用于临床最多的一种修复体。有学者在氧化锆材料的基础上发现了新型纳米氧化锆,并声称其具有更加出色的性能。目前已有学者通过研究发现氧化锆陶瓷在长期使用后会使材料变脆,导致其疲劳失效,但研究大都局限于干燥环境下,而口腔主要为复杂的湿润环境。本文对口腔陶瓷类材料发展史进行总结概述,并探讨干湿环境下氧化锆陶瓷的循环疲劳性能的可能研究方向。
Abstract
The materials used in the field of prosthodontics are mainly ceramic materials, and its development has gone through a long process. Zirconia ceramic materials, due to their excellent mechanical and aesthetic properties, are the most widely used prosthetics in clinic by dentists. Some scholars have found a new type of nano zirconia based on zirconia materials and claimed that it has better properties. At present, scholars have found that zirconia ceramics will make the material brittle and lead to fatigue failure after long-term use, but most of the research is limited to the dry environment, and the oral cavity is mainly a complex humid environment. This paper summarizes the development history of dental ceramics, and discusses the possible research direction of cyclic fatigue properties of zirconia ceramics in dry and wet environment.
关键词
氧化锆;发展史;唾液;循环加载
KeyWord
Zirconia; Development history; Saliva; Cyclic loading
基金项目
页码 1-6
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纪元,王子健,潘惠惠,陈曦,冯丽芳*. 陶瓷类材料的发展和应用概述及疲劳的研究 [J]. 国际材料科学通报. 2022; 4; (1). 1 - 6.

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