东莞市长安博扬金属材料有限公司

【李婷3】【-】【：】
Beryllium copper strip, beryllium copper manufacturer,
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Characteristics and application of beryllium copper
3 beryllium copper
Imported electrode anti-explosion beryllium bronze, 3 high toughness Highly elastic beryllium copper strip, 3 beryllium copper beryllium bronze, beryllium bronze, 3 beryllium bronze, beryllium bronze hardness, beryllium bronze chemical composition, beryllium bronze price.
Chemical composition/
Aluminum.,
Magnesium.,
Chromium.,
Zirconium:.,
Iron:.,
Silicon. :.,
Phosphorus:.,
Total impurities:.
Mechanical properties: Tensile strength is (b/): -,
Hardness is: -,
Chromium zirconium copper is a kind of wear-resistant copper with excellent hardness, excellent electrical conductivity and good tempering resistance. It has good uprightness and the sheet is not easy to bend. It is a good electrode for aerospace material processing. Hardness》(Rockwell) Density./Conductivity》3/Softening temperature》℃, generally used to make welding machine electrodes with working temperatures below 3℃. Motor commutator sheets and other various products that work at high temperatures have high requirements. Parts with high strength, hardness, electrical conductivity and conductivity can also be used in brake discs and discs in the form of bimetals. Its main brands are
Chromium zirconium copper has good electrical conductivity, thermal conductivity and high hardness. It has wear resistance, explosion resistance, crack resistance and high softening temperature. It has less electrode loss during welding, fast welding speed and low total welding cost. It is suitable as electrode-related pipe fittings for fusion welding machines, but its performance on electroplated workpieces is average.
Application: This product is widely used in various materials for welding, contact tips, switch contacts, mold blocks, and welding machine auxiliary devices in machinery manufacturing industries such as automobiles, motorcycles, and barrel making (cans).
3 Beryllium cobalt copper properties
Beryllium cobalt copper 3 has good processability and high thermal conductivity. In addition, beryllium cobalt copper 3 also has excellent weldability, corrosion resistance, polishability, wear resistance, and Adhesion. It can be forged into parts of various shapes. The strength and wear resistance of beryllium cobalt copper 3 are better than those of chromium zirconium copper alloy.
3 Applications of beryllium cobalt copper: medium-strength and highly conductive parts, such as fuse fasteners, springs, connectors, resistance spot welding heads, seam welding rollers, die-casting machine dies, plastic molding dies, etc.
Application of beryllium cobalt copper 3 in the mold manufacturing industry
Beryllium cobalt copper 3 is widely used in the manufacture of inserts and mold cores in injection molds or steel molds. When used as an insert in a plastic mold, 3-beryllium cobalt copper can effectively reduce the temperature in the heat concentration area, simplifying or eliminating the need for cooling water channel design. The excellent thermal conductivity of beryllium cobalt copper is about 3~ times better than that of mold steel. This characteristic can ensure that plastic products are cooled quickly and evenly, reducing product deformation, unclear appearance details and similar defects. In most cases, it can be significantly Shorten product production cycle. Therefore, beryllium cobalt copper 3 can be widely used in molds, mold cores, and inserts that require rapid and uniform cooling, especially those requiring high thermal conductivity, corrosion resistance, and good polishability.
) Blow mold: pinch-off part, stiffener and handle part inserts. ) Injection mold: mold, mold core, inserts at the corners of the TV casing, nozzles and the converging cavity of the hot runner system.