氧化铝陶瓷注射成型工艺的研究  

Study on Injection Molding Technology for Al_2O_3 Ceramic

作　　者：雅菁[1] 刘志锋[1] 赵丹[1] 周彩楼[1] 辛颖[1] 刘超[1] 

机构地区：[1]天津城市建设学院 材料科学与工程系,天津300384

出　　处：《天津城市建设学院学报》2007年第3期204-207,共4页Journal of Tianjin Institute of Urban Construction

基　　金：天津市自然科学基金(05YFJMJC04800)

摘　　要：研究了注射成型氧化铝陶瓷工艺中的配料及成型过程,包括对粉末装载技术和粘结剂配方的确定,分析了注射压力、注射温度、模具温度等注射成型工艺参数对试样性能的影响,得到了一组优化的配料及成型工艺参数.The process of powder batching and molding for Al2O3 ceramic injection molding technology was investigated. The mixing parameters such as the powder loading technology and the prescription of binder were studied. And, the effect of the injection molding parameters such as the injection pressure, injection temperature and mold temperature on the performances of samples was analyzed. Finally, a set of optimum processing parameters including powder batching and molding for the alumina ceramic was obtained.

关 键 词：氧化铝 陶瓷注射成型 粘结剂 

分 类 号：TQ174.758.11[化学工程—陶瓷工业]