Copper aluminum bimetallic busbar

The copper aluminum bimetallic busbar produced by Henan Chalco has solved the two difficult problems of copper-aluminium compound which is easy to oxidize and cut oxide film and difficult to eliminate the intermetallic compound (Al2Cu) between dissimilar copper and aluminium at lower temperature. SEM analysis shows that the thickness of transition layer between copper and aluminum in traditional copper-clad aluminum bars is 15-50um, while the thickness of transition layer between copper and aluminum in our company is only 1-2um, which is far lower than that of traditional copper-clad aluminum bars. The problem can save more than 30% of the cost when used.

Copper Aluminum Bimetallic Busbar

The copper aluminum bimetallic busbar produced by Henan Chalco is suitable for busbar and switchgear industry. The product has excellent comprehensive performance and can meet the requirements of industry: bending, punching, drilling, surface treatment and so on.

It is suitable for high and low voltage switchgear, busbars, switchgear, electrical appliances, electrolyzer and so on.

Product features: low density and low comprehensive cost, which is a cost-effective solution for enterprises.

Insulated: with PVC tube or Dipping with the PVC material.

Further fabrication:  Punched flat bar, perforated flat bar, aluminum flat bar with holes

Thickness

Width

Temper

Bonding strength

Clad type

Tensile strength

Elongation

DC Resistivity

Surface conductivity

3-15mm

≤600mm

O/H24

≥12N/mm

Oven lay, In lay, edge clad

90-150MPa

≤35%

<0.0245Ω.mm2/m

≥98%

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Hello! If you are interested in our products and leave your demand, we will give you an accounting quotation in time.
Or you can send your request to our email address: info@chalcoaluminum.com

Send Your Request
  • 0086-371- 55689814 55686476
  • info@chalcoaluminum.com
  • 126#4 Building A,No.89 Science Avenue,National HI-Tech Industry Development Zone,Zhengzhou,Henan
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