What is the role of beryllium copper?

Beryllium copper is a copper alloy with bismuth as the main alloying element, also known as beryllium bronze. It is the best high-elastic material in copper alloy. It has high strength, elasticity, hardness, fatigue strength, low elastic hysteresis, corrosion resistance, wear resistance, cold resistance, high conductivity, no magnetism, no impact, no sparks, etc. A range of excellent physical, chemical and mechanical properties.

Beryllium copper is widely used in various fields such as electronic appliances, communication instruments, aerospace, petrochemical, metallurgical mining, automotive home appliances, machinery manufacturing, etc., especially for manufacturing connecting devices, IC sockets, switches, relays, micro motors, automotive electronics. , spring plate of thermostat, injection grinding tools and non-sparking tools, etc., other types of high-demand high-conductivity spring pieces, with the demand for product reliability and service life, the demand for beryllium copper is also It will be getting bigger and bigger.

Beryllium copper is a supersaturated solid solution copper-based alloy. It is a non-ferrous alloy with good mechanical properties, physical properties, chemical properties and corrosion resistance. After solution and aging treatment, it has a high strength limit comparable to that of special steel. Limit, yield limit and fatigue limit, and at the same time have high electrical conductivity, thermal conductivity, high hardness and wear resistance, high creep resistance and corrosion resistance, widely used in the manufacture of various mold inserts, instead of steel production High precision, complex shape mold, welding electrode material, die casting machine, injection molding machine punch, wear and corrosion resistance work. The bismuth copper strip is applied to micro-motor brushes, mobile phones, batteries and products, and is an indispensable important industrial material for national economic construction.

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