What needs to use the powder metallurgy process?

At present, China's household electrical appliances has entered a stage of stable development, household appliances and materials quality is becoming increasingly important, especially widely used in household appliances, powder metallurgy process is particularly remarkable. Because some household appliances materials and parts can only be by the powder metallurgy method to manufacture, such as compressor refrigerator, washing machines, electric fans and other porous self-lubricating bearings;

some household appliances materials and parts with powder metallurgy method to produce better quality and lower prices, such as home air conditioner row fan and vacuum cleaners in the complex shape of the gear and the magnet etc.. In addition, powder metallurgy has important significance in maintaining the ecological environment, protecting the environment, saving energy and so on.

The application status of household appliances in powder metallurgy materials: according to the data, Taiwan powder metallurgy parts market distribution is as follows: car parts accounted for 19%, electric tools, accounted for 23%, household appliances account for 27%, mechanical parts accounted for l8%, sewing machine parts accounted for 13%. Obviously, the powder metallurgy materials used in home appliances have already possessed a large proportion, if combined with the domestic power tools and office machinery, its ratio is more considerable.

Powder metallurgy stainless steel structureparts have been widely used in home appliances. Such as 304L stainless steel powder metallurgy materials making parts for automatic dishwashers and washing machines, with 316L powder metallurgy materials making refrigerator ice maker launched disk, with 410L powder metallurgy material production limit switches and clutch etc.. Household dishwasher, clothes dryer, washing machines, sewing machines, vacuum cleaners, refrigerators, food mixer, gramophone, phonograph records, tape recorder, electric fans and other is also widely used in powder metallurgy copper based alloy.