水冷壁的高温腐蚀及防护  

STUDY ON HIGH-TEMPERATURE CORROSION OF WATER-WALL IN UTILITY BOILER AND PREVENTION THEREOF

作　　者：付红[1] 张伯权[1] 李勇[1] 

机构地区：[1]中国矿业大学,江苏徐州221008

出　　处：《热力发电》2007年第11期81-83,共3页Thermal Power Generation

摘　　要：简要介绍了火电厂燃煤锅炉水冷壁高温腐蚀机理,并针对不同的高温腐蚀原因提出了防护对策。对水冷壁管表面喷涂耐腐蚀金属涂层的防护技术进行了重点叙述。The mechanism of high -temperature corrosion on water- wall of coal -fired boilers in thermal power plants has been briefly presented, and preventive countermeasures being put forward directing against different causes of high- temperature corrosion, the prevention technology of spraying corrosion - resistant metallic coatings onto surface of the water - wall being emphatically narrated.

关 键 词：锅炉 水冷壁 高温腐蚀 防护 金属涂层 

分 类 号：TG172.32[金属学及工艺—金属表面处理]