Experimental Research into NTN -90 Coating Material (Ⅰ)
Gao Yongfeng Shi Qiguang Jin Weiqiang Zhao Xianping (Departmant of Thermal Power Engineering)
NTN-90 coating material have good property of heat tolerance, heat conductivity and erosion resistance. This coating material is suitable for coal -fired boilers' economizer to resist against erosion because of its simple structure and its low cost. In this paper the experiment results, mechanic properties and chemical components as well as mechanism on coating are analysed primarily.
【CateGory Index】： TQ630.44