陶瓷刚玉磨料制备工艺的研究-材料学专业论文.docx

目录第一章 绪论...........................................................................................................11.1前言.............................................................................................................11.2磨料的基本知识.........................................................................................21.2.1 磨料的概念......................................................................................21.2.2 磨料的性质及用途..........................................................................21.3 刚玉磨料....................................................................................................31.3.1 氧化铝的分类.................................................................................31.3.2 刚玉（α-Al2O3）的晶体结构与性质41.3.3 刚玉磨料的种类及特点.................................................................41.4 陶瓷刚玉磨料...........................................................................................61.4.1 陶瓷刚玉磨料在磨削方面的优势.................................................61.4.2 陶瓷刚玉磨料制备工艺的研究进展.............................................61.5 刚玉的烧结添加剂.................................................................................151.5.1 添加剂的作用原理.......................................................................151.5.2 添加剂的分类...............................................................................151.5.3 多元复相添加剂...........................................................................231.6 课题研究意义及内容.............................................................................24第二章 实验.........................................................................................................252.1 实验方案设计.........................................................................................252.2 实验过程.................................................................................................252.2.1 晶种（α-Al2O3）的制备252.2.2 陶瓷刚玉磨料的制备...................................................................262.3 实验研究方法......................