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Henan Chalco Aluminum aluminum foam sandwich composite panels price with excellent special performance and the potential applications of many sided, but single aluminum foam sandwich composite panels price strength is low, so the aluminum foam with density of metal composite structures using structure to make, at present, the common characteristics of layered sandwich structure materials, materials for aluminum shell or panel or fiber reinforced composite material, the core layer is light wood more, polymer materials, such as foam core layer generally has a honeycomb structure, connection plate core rely mainly on the stick physical connection method.



Preparation of aluminum foam materials
1. Adhesive connection method
2. Laser beam welding
3. Ultrasonic torsion welding
4. Brazing connection method
5. Surface thermal spraying
6. Suture and connection
7. Diffusion connection method
The core layer of aluminum foam sandwich composite panels price is aluminum foam or aluminum foam, and the upper and lower layers are aluminum plate or other metal sheet.aluminum foam sandwich composite panels price structure composed of metal panel and aluminum foam core has the outstanding characteristics of light weight, high specific stiffness and specific strength, and has good performance of energy absorption, shock absorption and electromagnetic shielding, etc. It has a broad application prospect in automotive manufacturing, rail transit, aerospace, aviation and other fields.