三聚氰胺流化床内件脆化原因分析与对策  

Cause Analysis and Protection Methods for Brittle Occurred in Accessories of Flowing Bed for Itimeric Cyanamide

作　　者：张军利[1] 

机构地区：[1]山西焦化集团有限公司,洪洞041606

出　　处：《化工设备与管道》2003年第1期59-59,64,共2页Process Equipment & Piping

摘　　要：本文从化学成分 ,机械性能 ,金相分析 ,工艺条件等方面分析了三聚氰胺流化床内件脆化的原因 ,并提出了消除流化床脆化的措施。From the aspects of mechanical properties, metallurgical analysis and process condition, the brittle causes of inner accessories used in flowing bed for itimeric cyanamide were analyzed in this article. The method of protecting the brittle was, then, presented.

关 键 词：三聚氰胺 流化床 内件 脆化原因 对策 

分 类 号：TQ226.62[化学工程—有机化工] TQ051.13