The Hot Corrosion Performance of NiCr-Cr3C2 Cermet Coating to Boiler Tube

被引：1
|
作者：
丁彰雄 [1 ]
机构：
[1] Wuhan University of Technology
来源：
JournalofWuhanUniversityofTechnology-MaterialsScience | 2004年 / S1期
关键词：
hot corrosion performance; NiCr-Cr 3C 2 cermet coating; boiler tube;
D O I：
暂无
中图分类号：
TG172 [各种类型的金属腐蚀];
学科分类号：
080503 ;
摘要：
Three kinds of NiCr-Cr 3C 2 cermet coatings were designed and deposited by the subsonic velocity flame spraying, and their performances of hot corrosion performance were evaluated in comparison with 102G, 20G boiler tube steel, FeCrAl, NiCrTi, Ni50Cr and NiCrAlMoFe-Cr 3C 2 coatings, which are widely used at present for protection of boiler tubes. Meanwhile,the influence of sealer on the hot corrosion resistance of various coatings and the mechanisms of coating corrosion were explored.
引用
收藏
页码：52 / 54
页数：3
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