What are the performance and application characteristics of dispersion metallurgical composite spraying wire

       This material mainly refers to Al2O3 dispersion strengthened aluminum matrix composite wire. This kind of wire contains 10% Al2O3. It is prepared by dispersion metallurgy method. Al2O3 powder is added to molten aluminum liquid, and it is quenched and cast into ingots to make bars, and then drawn according to the conventional drawing method.



     This material coating is corrosion-resistant, has a high coefficient of static friction, and is long-term stable. Arc spraying or wire flame spraying can be used to prepare cermet coatings with excellent corrosion resistance and high and stable static friction coefficient. It is used for anti-skid and friction coatings for ship decks, anti-skid ladders, oil drilling platforms, strong bolts, etc. that are resistant to seawater, marine atmosphere and sunlight exposure.