copper aluminum alloy sheet
Aluminum adopts advanced heat treatment process of copper-aluminum composite materials, controls diffusion annealing temperature, holding time and eliminates defects such as surface bubbling, which effectively ensures that the material can withstand the increased temperature difference, thermal expansion and contraction. Hole, bending, no cracking, no separation, and the interface bonding strength is continuously enhanced in the subsequent use process.
The annealing process can be effectively adjusted according to different composite material specifications (thickness, width, etc.) to achieve the best performance of the material. When the thickness increases, the annealing temperature and annealing time approach the upper limit; when the thickness decreases, the annealing temperature and annealing time approach the lower limit. When the width of the composite strip material increases, the annealing temperature and annealing time approach the upper limit; when the width of the composite strip material decreases, the annealing temperature and annealing time approach the lower limit. Copper aluminum alloy sheet, through the above annealing process, realizes the transition from physical bonding to metallurgical bonding of the interface. It can be seen from the SEM photos of the peeling interface of copper aluminum sheet through experiments that the composite interface obtained by the above heat treatment process is too late to form intermetallic brittle compounds.
Thus, the composite effect of the interface is guaranteed. In order to achieve the effect of annealing strengthening: the bending performance of the material is improved, the shear strength of the composite interface is increased, and the composite material can also obtain a certain hardness value.
Aluminium Sheets
View DetailsAluminium Coils
View DetailsAluminium Foils
View DetailsAluminium Strips
View DetailsAluminium Circles
View DetailsCoated Aluminium
View DetailsMirror Aluminum
View DetailsStucco Embossed Aluminum
View DetailsCopper
- Copper Composite Shingle Wall...
- Copper-Aluminium Bimetal Clad...
- AgCu silver copper bimetal str...
- bimetallic strip aluminum and...
- Silver plated copper clad alum...
- Etp Copper Strips For Distribu...
- copper clad aluminum bus bars
- Copper aluminum clad block ter...
- Tinned Copper Braid Wire Strip...
- copper to aluminum bimetallic...
- copper to aluminum transition...
- copper aluminum bimetallic tra...
- Characteristics of titanium co...
- Copper-aluminum transition joi...
- Cu Clad Al washer Copper alum...
- Copper clad aluminum coil shee...
- Copper-Aluminium Bimetal Clad...
- copper clad aluminum CCA radia...
- Transformer Used Winding Wire...
- high conductivity c1100 copper...