连续退火炉炉底辊涂层的研究进展  

Development of Hearth Rolls Coatings in Continuous Annealing Furnace

作　　者：卢国起[1] 阎殿然[1] 何继宁[1] 董艳春[1] 张建新[1] 

机构地区：[1]河北工业大学材料学院,天津300130

出　　处：《热加工工艺》2007年第7期68-70,共3页Hot Working Technology

摘　　要：综述了连续退火炉炉底辊涂层现阶段的研究和应用,介绍了炉底辊涂层的材料组成及常用的几种制备方法,讨论了不同种类炉底辊涂层在使用中存在的问题,指出了炉底辊涂层材料的选用原则及其发展。The applications and progress of hearth rolls coatings in continuous annealing furnace are reviewed, and material compositions and some current preparation methods of hearth rolls coatings are introduced. In addition, the existential problems of different kinds of hearth rolls coatings in the course of using are discussed. The development and the selecting principles of hearth rolls coatings materials also are indicated.

关 键 词：连续退火炉 炉底辊 结瘤 涂层脱落 喷涂 

分 类 号：TG174.453[金属学及工艺—金属表面处理]