Beryllium copper manufacturer
Beryllium copper production and manufacturing factory
Beryllium copper manufacturer
Beryllium copper production and manufacturing factory
Development status and prospect of advanced copper alloy materials |
| Source: 2023-11-21 16:09:41 |
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1.Application status of copper alloy materials at home and abroad With the rapid progress of high-tech industry, new materials are moving towards super High performance, high purity, high iteration direction development, on the related production.The integration, functionalization, miniaturization and reliability of the product are proposed High demand. Advanced copper and copper alloys are widely used as core conductor materials.Lead frame for VLSI in electronic information industry, China Anti-equipment electronic countermeasures, radar, high-power microwave tube, high pulse.Magnetic field conductor material, overhead wire for high-speed rail transit, high power Frequency modulation speed control asynchronous traction motor guide bar and end ring, new energy vehicles With resistance welding electrode, battery material, charging pile elastic material, metallurgy,Industrial continuous casting machine crystallizer, electric vacuum device, electrical engineering Close the bridge and various wires, etc 2.High strength and high conductivity copper alloy High strength and high conductivity copper alloys are mainly used in lead frames of integrated circuits Strip, rail transit contact line, high voltage electrical contacts and other parts. countries.There are more than 100 kinds of high-strength and high-conductivity copper alloy materials in the international market, and they are widely obtained.Widely used are mainly Cu-Fe-P system, Cu-Ni-Si system, Cu-CrZr system and so on. 3.Abrasion resistant copper alloy Abrasion and corrosion resistant copper alloys are often used to cover tin blue copper and aluminum blue Copper, manganese white copper and complex brass, casting tensile strength of 400~500 MPa, hardness of 100~200 HBS (Brinell hardness), extended.The rate is 6%~10%; The tensile strength of the extrusion material can reach 600 MPa,Hardness over 200 HBS. 4.Super high strength elastic copper alloy Ultra-high strength elastic copper alloys generally refer to more than 1000 MPa.Copper alloys with strength and elastic modulus above 125 GPa. High reliability.The elastic copper alloys used for connectors are mainly beryllium copper alloys. Industrially developed country.Home in the production and application of beryllium copper alloy materials to achieve extremely high water.Flat, and the relevant equipment and production technology is still in innovation; Especially the United States(represented by Materion Group) and Japan (represented by Seimoto Nagagi.The production scale of enterprises is very large, production technology.And the level of equipment in the world's leading position. |
