Crystallographic Texture of Ceramics

陶瓷的晶体结构

• 批准号: 9528928
• 负责人: Keith Bowman
• 金额: $ 24.32万
• 依托单位: Purdue Research Foundation
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-04-15 至 2000-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9528928&HistoricalAwards=false
• 关键词: Crystallographic; Texture; Ceramics

9528928 Bowman Microstructural design of ceramics with microstructures inspired by nature is the key to ongoing research on hierarchical microstructure systems for mechanical or electronic applications. The proposed project is focused on preferred orientation and anisotropy effects on processing and properties of ceramics. The combined processing and property analysis of textured silicon nitrides provides a quantified correlation of orientation to anisotropy. In this project, deliberately textured materials will be studied to provide understanding of the mechanisms producing the texturing and the effect the texturing will have on the resultant mechanical and electrical properties. %%% The goal of the proposed research is to develop an understanding of how texturing that occurs in actual components and how that texturing can be used to optimize the properties. ***

小行星9528928 具有受自然启发的微结构的陶瓷的微结构设计是正在进行的用于机械或电子应用的分级微结构系统的研究的关键。 该项目的重点是择优取向和各向异性对陶瓷加工和性能的影响。 织构化氮化硅的组合加工和性质分析提供了取向与各向异性的量化相关性。 在本项目中，将研究有意纹理化的材料，以了解产生纹理的机制以及纹理化对所得机械和电气性能的影响。 拟议研究的目标是了解实际组件中发生的纹理以及如何使用纹理来优化性能。 ***