Application of the Thermal Spraying Technology in Pot Hardware of CGLs

Application of the Thermal Spraying Technology in Pot Hardware of CGLs Abstract£ºThe failure forms of zinc pot hardware in continuous hot¡ªdip galvanizing lines(CGLs)are Zn corrosion£¬abrasion and doss build¡ªup£®Enhancing the life of the pot hardware will not only upgrade the quality of Automotive plate product but also increase the eficiency of CGLs with cost decreasing and energy saving£®The paper introduces the current research and development of thermal spray coating in pot rolls£¬sleeves& bushings£¬and analyses the characteristics of various thermal spraying technologies£¬and overviews the developing process of coating materials£®At last£¬it gives the prospect of application and developing trend of thermal spray coating technology in pot hardware£®