制备致密Bi（Pb）SrCaCuO超导陶瓷的新工艺──熔融淬火粉体烧结法  

A New Technology for Preparing Densified Superconductive Ceramics of Bi(Pb) SrCaCuO─Firing of Melting Quenched Powder

作　　者：李欣山[1] 孟中岩[1] 李标荣 陆吟泉[1] 

机构地区：[1]上海大学,广东东莞电子工业总公司,电子部第十研究所

出　　处：《电子元件与材料》1996年第2期6-9,共4页Electronic Components And Materials

摘　　要：提出了制备致密Ｂｉ（Ｐｂ）ＳｒＣａＣｕＯ超导陶瓷的新工艺——熔融淬火粉体烧结法。制备出颗粒密度大、活性高的粉体，从根本上改善了铋系超导陶瓷的烧结性能，所得陶瓷超导性能良好。A new technology for preparing densified superconductive ceramics of Bi(Pb) SrCaCuO─firing of melting quenched powder is presented.With the said technology,the firing of superconductive ceramics of Bi system is thoroughly improved,and more active powder of larger particles acquired,which results to better superconductive performances.

关 键 词：超导陶瓷 烧结工艺 熔融淬火 BPSCCO 超导体 

分 类 号：TQ174.756[化学工程—陶瓷工业] TM262[化学工程—硅酸盐工业]