The application of high temperature wear and corrosion resistant coatings
The lining preparation technology under composite working condition of corrosion and erosion
For the composite working condition of corrosion and erosion,the way for the general lining:At first,make the BD426 high temperature anti abrasion corrosion resistant coatings etc.blade coating on the surface after polishing the metal substrate,and then make the BD706 and BD716 large particle wear resistant coatings etc.blade coating on its surface again after the corrosion resistant coatings initial curing (about 30 min), if it's necessary,you can also make the BD426 anti corrosive coatings etc.blade coating on the surface of the abrasion resistant coatings for a time after completing the preparation of wear resistant coatings.
