TEL: +86-371- 55689814
Categories
Contact Us

Henan Signi Aluminum Co.,Ltd

Addresss:No.89 Science Avenue, National HI-Tech Industry Development Zone, Zhengzhou, Henan

Postal Code:450001.

Tel: +86-371- 55689814, +86-371-55686476

Mob: +86 13673369503

Sales manager: Alex Lu

Fax:+86-371-55686475

E-mail: inquiry@signialuminium.com

Knowledge
Home > Knowledge > Content
Advantages of copper-aluminum composite plate
Jun 23, 2018

Advantages of copper-aluminum composite plate

1.High strength of interface bonding

The solid-liquid fusion method is adopted to combine to form a certain thickness of bonding layer.so the interface bonding’s strength is higher than that of the solid-phase bonding method.It can ensure that copper and aluminum are not stratified when shearing, punching and bending, and can withstand a large range of shrinkage of stress in thermal expansion and cold contraction.

2. The interface will not generate electrochemical corrosion

The whole proces is completly clean with no oxygen, no pollution , so there is no electrochemical corrosion on the interface.

copper-aluminum composite plate.jpg

3. Excellent electrical conductivity

It is proved by computer simulation test that when the volume ratio of copper is 20%, excellent conductivity can be obtained. The resistivity is less than 0.018.The conductivity  is over 97%of pure copper.Copper-aluminium bimetal clad plate is an excellent alternative to pure copper conductor.

4. Excellent thermal conductivity

Copper aluminum composite plate strip can be made into different thickness of plate and strip by cold roll.Due toanaerobic metallurgy composite ,it has good heat transfer performance and can be used in high temperature conditions.

5. Excellent processing performance

Its bending performance is better than that of other conductor of the same specification, and it is easy to be processed. Due to the high interface bondings strength, copper and aluminum will not be stratified when cutting, drilling, bending and stretching.

6. Low cost

The price of Al/Cu clad plate is less than half of the copper platoon with the same amount of intercepting and length.

7. Wide application

 As the production width can reach 1 meter, bronze-aluminium bimetal clad plate can be widely used in various fields instead of copper plate strip.Electric conduction field: low voltage electric appliance, copper conductor, transformer belt, solar panel, etc.Heat conduction field: automobile water tank’s belt, hot tableware materials etc.Decoration field: inner and outer wall panels, bronze materials, copper door materials, elevator box’s boards, etc


  • Contact Us

    Henan Signi Aluminum Co.,Ltd

    Addresss:No.89 Science Avenue, National HI-Tech Industry Development Zone, Zhengzhou, Henan

    Postal Code:450001.

    Tel: +86-371- 55689814, +86-371-55686476

    Mob: +86 13673369503

    Sales manager: Alex Lu

    Fax:+86-371-55686475

    E-mail: inquiry@signialuminium.com

  • Categories
  • Copyright © Henan Signi Aluminum Co.,Ltd. All Rights Reserved.