Aluminum bronze copper belt refers to the copper belt made of aluminum bronze casting. Aluminum bronze is a copper alloy with the aluminum content of bronze generally less than 11.5%. Sometimes, appropriate amount of iron, nickel, manganese and other elements are added to further improve the performance. Aluminum bronze copper strip can be strengthened by heat treatment, its strength is higher than tin bronze copper strip, high temperature oxidation resistance is also better.
Aluminum bronze copper containing iron and manganese elements with high strength and wear resistance, after quenching and tempering can improve the hardness, has good high temperature corrosion resistance and oxidation resistance, in the atmosphere, fresh water and seawater corrosion resistance is very good, machinability is acceptable, welding is not easy to fiber welding, hot pressure processing is good.
Aluminum bronze has good cutting and grinding properties, can be welded, and is easy to be formed by hot working. Alloy is mainly used in the manufacture of bracket, gear, copper belt and other high strength and wear-resistant structural parts. With high strength and wear resistance, widely used in high-voltage electrical appliances, Marine industry, after quenching and tempering treatment can further improve the strength, wear resistance and oxygen resistance.
With high mechanical properties, good wear resistance and corrosion resistance, can be welded, not easy to braze, large castings since 700℃ air cooling can prevent brittleness. In addition, aluminum bronze also has high strength and antifriction, good corrosion resistance, good pressure workability under hot state, electric welding and gas welding, but poor brazing. It is used to make anti-wear and anti-corrosion parts working under high load, such as bearings, shaft belts, gears, worm gear, valve seat, copper slide plate, etc., and also used to make bimetal wear-resistant parts.
The above is a summary of the material characteristics and application of aluminum bronze tape. If you want to know more about this product, please ask questions.