耐火材料发展概述  

Development Overview of Refractory Materials

作　　者：李红霞[1] 

机构地区：[1]中钢集团洛阳耐火材料研究院有限公司先,进耐火材料国家重点实验室,洛阳471039

出　　处：《无机材料学报》2018年第2期198-205,共8页Journal of Inorganic Materials

基　　金：国家自然科学基金河南联合基金重点项目(U1604252);国家自然科学基金(51372231,51772277)

摘　　要：本文简要介绍了中国耐火材料现状,结合高温工业技术发展需求,阐述了耐火材料的发展态势和发展方向。指出结构功能一体化设计与制备是以长寿化、功能化、轻量化、智能化、绿色化为特征的先进耐火材料发展的核心。结合新型高效隔热耐火材料、钢铁冶金连铸用先进功能耐火材料的研究,介绍了先进耐火材料的组成-结构-性能-功能一体化设计理念与制备技术,采用有限元数值模拟、融合先进陶瓷技术及梯度多层复合设计,实现了关键服役性能的最优化设计与制备。In this paper, current situation of refractory industry in China is introduced briefly. Developing tendency of refractory materials is remarked based on the technical development of high temperature industries. Advanced refrac- tory materials, characterized by long service life, functionalization, lightweight and ecological-friendly design, play very important roles in sustainable development of high temperature industries. Since the key service properties of ad- vanced refractories constrain each other in traditional material design and fabrication, new design methods are devel- oped to optimize the key service properties simultaneously. Combined with the development of new insulating materi- als, and functional refractories used in steel-making industry, structure-function combining design concept and new fabrication technologies are introduced by applying FEM analysis, bridging of advance ceramic technologies, and multilayered/gradient composite structure.

关 键 词：先进耐火材料 结构功能一体化设计 隔热耐火材料 功能耐火材料 综述 

分 类 号：TQ175[化学工程—硅酸盐工业]