The best method is to vacuum ingots after vacuum smelting

The most outstanding feature is its outstanding wear resistance. , Outstanding wear and corrosion resistance, suitable for making various elastic components.5%, and sometimes an appropriate amount of iron, nickel, manganese and other elements are added to further improve the function., and wear-resistant parts. The English name of phosphor bronze is tinbronze. Corrosion resistance in the atmosphere, fresh water and sea water Very good, machinability is acceptable, welding is not easy to fiber welding, excellent pressure production under hot state.

If it also contains P, it is called phosphor-tin bronze.. Because aluminum bronze containing iron and manganese elements has high strength and wear resistance, it can increase the hardness after quenching and tempering, and has good high temperature corrosion resistance and oxidation resistance. As an elastic alloy, it refers to a copper-tin alloy containing Sn≤6.The aluminum content of ordinary aluminum bronze generally does not exceed 11

Used for medium-speed, heavy-duty bearings, the maximum operating temperature is 250℃. Experts said that in order to obtain beryllium copper alloy ingots with low gas content, small segregation, less doping, and uniform and fine crystal arrangement, the best method is to vacuum ingots after vacuum smelting. The first two methods are only used in smaller factories.. It has the characteristics of active self-aligning that is not sensitive to deflection, the bearing is uniformly loaded, and the bearing capacity is high, and it can be subjected to radial loads together, and it is self-lubricating and requires no maintenance

resistance., and wear-resistant parts.0%, and the balance copper. Corrosion resistance in the atmosphere, fresh water and sea water Very good, copper clad aluminum tube machinability is acceptable, welding is not easy to fiber welding, excellent pressure production under hot conditions.　B alloy is mainly used to manufacture high-strength and wear-resistant layout parts such as brackets, gears, bushings, bushings, receiving nozzles, flanges, rocker arms, pilot valves, pump rods, cams, and 　c aluminum bronze fixing nuts.04.0%, iron 2.　Standard GB/T44231992; GB/T15281997; ASTM B150 'Aluminum bronze mechanical functions and uses' a It has excellent cutting and grinding functions, can be welded, and can be easily formed by heat.