Application of tin bronze
Application of tin bronze:
Copper is a non-ferrous metal closely related to human beings, widely used in electrical, light industry, machinery manufacturing, construction industry, national defense industry and other fields, and is second only to aluminum in the consumption of non-ferrous metal materials in China.
Tin bronze is a nonferrous metal alloy with the smallest shrinkage rate, which is used to produce castings with complex shape, clear outline and low requirement for air tightness.Tin bronze good at corrosion resistant in the atmosphere, sea water, fresh water and steam, and is widely used in steam boilers and Marine ship parts. Phosphorus-containing tin bronze has good mechanical properties and can be used as wear-resistant and elastic parts of high precision working machines. Lead-bearing tin bronze is commonly used for wear-resisting parts and sliding bearings.Tin-bronze containing zinc can be used as high air tightness castings.
Tin bronze in the electrical, electronic industry, the most widely used, the largest amount of consumption, accounting for more than half of the total consumption. These switches and printed circuit boards are used in the manufacture of industrial valves and fittings, meters, sliding bearings, molds, heat exchangers and pumps in machinery and transport vehicles.In the chemical industry is widely used in the manufacture of vacuum, distillation pot, brewing pot and so on.In the defense industry, 130-140 tons of copper is needed for each 3 million rounds of bullets produced for the manufacture of bullets, shells and gun parts.In the construction industry, it is used for all kinds of pipes, pipe fittings, decorative devices, etc.
Bronze in which tin is the principal alloying element.The tin content is generally between 3 ~ 14%, mainly used in the production of elastic components and wear-resistant parts.The textured tin bronze contains no more than 8% tin and is sometimes added with elements such as phosphorus, lead and zinc.Phosphorus is a good deoxidizer and also improves fluidity and wear resistance.The machinability and wear resistance of tin bronze can be improved by adding lead, and the casting property can be improved by adding zinc.This alloy has high mechanical properties, wear reduction and corrosion resistance, easy cutting, good brazing and welding performance, small shrinkage coefficient, no magnetism.Bronze bushings, bushings, diamagnetic elements and other coatings can be prepared by flame spraying and arc spraying.Size 1.6 mm, 2.3 mm Ф Ф.With high strength, corrosion resistance and excellent casting properties, it has been widely used in various industrial sectors for a long time.
ZILLION COPPER specializes in the production of all kinds of copper alloy products: tin bronze, aluminum bronze, phosphor bronze, brass, etc. At the same time,processing finished bushing, bushing, bearing bush, copper plate, sliding block, copper division...Welcome to inquire, 13584281751 Mr. sven.