Nickel Aluminum Bronze Corrosion Resistance

Nickel Aluminum Bronze Corrosion Resistance

Nickel aluminum bronze alloy is known for its superior corrosion resistance in seawater and many other chemical environments. Corrosion resistance relies on the formation of copper/aluminum oxide films. This film can also self-heal in media with very low oxygen content.

This oxide film has the following advantages:

1. It is firmly attached to the surface of the substrate

2. It is resistant to liquid penetration

3. The hardness of the alumina content creates higher corrosion resistance and wear resistance

Nickel aluminum bronze alloys are available for the following chemicals. The selection must take into account operating temperature, concentration, usage conditions and impurities.

Chemicals that may be considered for Nickel Aluminum Bronze:

Acetic acid | Carbon dioxide | Glycerin | Sewage | Acetic anhydride Carbonated glycerin soap | Acetate solvent | Caustic potassium hydrochloric acid | Sodium bisulfate | Alcohols | Caustic soda hydrofluoric acid | Sodium bisulfite | Aldehyde | Chlorine (dry) hydrogen | Sodium chloride | Aluminum chloride chloroform | Inert gas | Sodium hypochlorite | Aluminum fluoride | Citric acid | Lactic acid | Sodium nitrate | Aluminum hydroxide | Coal tar | Linseed oil | Sodium silicate | Aluminum sulfate | Coal gas solvent | Magnesium chloride | Sodium sulfate | Ammonia (dry) L Copper sulfate | Mineral oil | Sodium bisulfite | Amyl chloride | Dyes, acid dyes | Naphthenic acid | Sulfur | Asphalt | Ester | Nickel sulfate | Sulfuric acid | Barium chloride | Ether | Nitrogen|sulphite|benzene|fat|oxalic acid|sulfur dioxide|borax|fatty acid|oxygen|tannic acid|boric acid|fluorosilicic acid|oleic acid palmitic acid|stearic acid|tartrate water|formaldehyde|paint|trichlorethylene| Bromine (dry) | Formic acid | Petroleum products | Trisodium phosphate | Calcium chloride furfural | Phosphoric acid | Zinc chloride | Calcium hypochlorite | Fuel gas | Pickling solutions | Zinc sulfate | Sucrose liquid | Gelatin | Refrigeration gas | carbolic acid | glucose | seawater