BD766 high temperature anti corrosive wear resistant coating application in sintering machine flue and dust removal equipment:
One steel plant in guizhou sintering machine flue and dust removal equipment have serious abrasion and corrosion problems in the process of operation, because the work environment temperature is too high,general organic wear resistant coating is difficult to apply,and inorganic abrasion resistant material has relatively poor adhesion to metal material,it's difficult to apply.At present,we mostly use the method of the hexsteel filling in the inorganic abrasion resistant materials,but choosing hexsteel period is too long,the cost of unit area is too high,it will appear the large area shedding phenomenon in the process of operation,the effect is not ideal.
We choose the high performance interpenetrating network structure high temperature resistant,wear resistant polymerization ceramic material BD766 high temperature abrasion resistant coatings compounded by the high performance wear resistant,corrosion resistant materials (such as ceramic,silicon carbide,carborundum,titanium alloy etc.) and inorganic high temperature adhesives (product details from link: http://www.realbond.net/naimotuceng/naimotuceng/3306.html),has high bonding strength to the metal,thermal expansion coefficient is similar with the metal (not easy to fall off), high temperature resistant (can reach to 600 ‘ζ) etc.And the wear resistant and anti corrosive effect is very good.
The product got the good using effect in the sintering machine flue,and the using quantity is small (1.5-2kg per square meter) economy has very obvious advantages compared with other materials.
