摘要
对多晶硅生产设备,例如塔器、换热器等,普遍存在因腐蚀开裂而造成设备早期失效的问题进行分析,探讨了如何解决开裂问题、延长多晶硅设备使用寿命的方法。
Early failures caused by corrosion cracking commonly exist in the polysilicon production equipment,such as towers,heat exchangers,etc.Analyzes the causes of failures,and discusses the methods to solve the cracking problems and prolong the service life of the equipment.
出处
《化工装备技术》
CAS
2013年第4期60-61,64,共3页
Chemical Equipment Technology
关键词
多晶硅设备
腐蚀开裂
焊接结构
早期失效
Polysilicon equipment
Corrosion crack
Welding structure
Early failure
