烧结温度对AlON性能的影响  

Effect of Sintering Temperatures on Capacities of AlON

作　　者：张丛[1] 曹剑武[1] 林广庆[1] 王成 刘发付 郭建斌 郭在在[1] 乔光利[1] 庄杰 黄维平 ZHANG Cong;CAO Jianwu;LIN Guangqing;WANG Cheng;LIU Fafu;GUO Jianbin;GUO Zaizai;QIAO Guangli;ZHUANG Jie;HUANG Weiping(Yantai Branch of No.52 Institute of China North Industry Group,Yantai 264003;Inner Mongolia North Heavy Industry Group Corporation Limited,Baotou 014030;Liaoshen Industry Group Corporation Limited,Shenyang 111001)

机构地区：[1]中国兵器工业第五二研究所烟台分所,烟台264003 [2]内蒙古北方重工业集团有限公司,包头014030 [3]辽沈工业集团有限公司,沈阳111001

出　　处：《材料导报》2019年第S02期158-160,共3页Materials Reports

基　　金：国防重点实验室基金项目(JCKYS2019602004);装备预先研究项目(30103040601; 30105200103)~~

摘　　要：以实验室自制的氮氧化铝粉体为原料,Y2O3为烧结助剂,采用无压烧结法在1750~1900℃下制备了AlON透明陶瓷。通过热等静压后处理完善陶瓷性能,通过阿基米德排水法测试样品的致密度,采用三点弯曲法测试样品的抗弯强度,采用显微硬度仪测试其显微硬度,结合力学性能及光学性能表征分析烧结温度对陶瓷各项性能的影响。The maded nitrogen alumina powders were used as raw material,a Y2O3 were used as the sintering additives,and AlON transparent cera-mics was prepared by pressure less sintering sintered from 1750℃ to 1900℃.The sintered AlON was promoted by using the HIP.Samples’density was tested by Archimedes drainage method,method of three point bending was used to test the strength of AlON and hardness was measured by micro hardness tester.The mechanical properties and optical properties effected by sintering temperature characterization were analyzed.

关 键 词：ALON 透明陶瓷 烧结温度 烧结性能 

分 类 号：TB34[一般工业技术—材料科学与工程]