Aluminum Cooling Plate Aluminium Extruded Profiles For BEV Battery Pack Brazed And Blistered
Thermal plate was done by brazing process after aluminum sheets were pressed. It was made from high anti-crosion alloy, 3 series, and well brazed by 4045 brazing material.
Thermal plate was used as bottom plate in battery pack, with running coolant inside, it carries heat generated by batteries to manifolds.
Brief reference of material:
3003
Element | Si | Fe | Cu | Mn | Mg | Cr | Zn | Bi | Zr | Ti | Al |
Max | 0.6 | 0.7 | 0.20 | 1.5 | - | 0.05 | 0.10 | 0.05 | - | - | Rem |
Min | - | - | 0.05 | 1.0 | - | - | - | - | - | - | - |
4045
Element | Si | Fe | Cu | Mn | Mg | Cr | Zn | Bi | Zr | Ti | Al |
Max | 11.0 | 0.8 | 0.30 | 0.05 | 0.05 | 0.05 | 0.10 | 0.05 | - | 0.20 | Rem |
Min | 9.0 | - | - | - | - | - | - | - | - | - | - |
Customized design of plate is available. We have rich experience in battery thermal management, once heat transfer efficiency, space and general info is given, we can provide overall design for battery thermal management, and make recommendation for materials.