Aluminum Metal Foam Anti Crushing

Aluminum Metal Foam Profiled Parts, Porosity 75%-90%,High Shock Absorption for Automotive

We can produce 3000mm*1000mm*thickness size aluminium foam product, which is by far the largest foam product in the world. our technology is far ahead of other countries,including Canada,Japan etc.

Aluminum foam is a widely used porous metal material. Its excellent performance and wide application prospects have attracted the attention of scientists and technologists. Aluminum foam was prepared by melt foaming. In 640 ~ 720 ºC, aluminium melting and has good mobility, can make various shapes.According to this property, using TiH_2 as foaming agent, aluminum foamed products were prepared by foam-forming technology. In the experiment, the sample is melted in the mold and foamed after adding the foaming agent TiH_2. The gas released by the foaming agent inside the aluminum melt becomes larger and larger under the action of temperature. Finally, the mold is formed to produce aluminum foam products with a certain pore size and porosity.

1. Product Information 

The process of preparing closed-cell aluminum foam by blowing and foaming is actually a complex two-phase flow process in the stirring flow field. The gas-liquid two-phase strongly propagated turbulent flow process in the foaming pool caused by the inclined shaft and the inclined blade is analyzed by using the computational fluid dynamics method.

Aluminium Foam Features:

1. Light weight: 0.1-0.4 times the density of aluminum.
2. High specific stiffness: its bending stiffness is 1.5 times that of steel.
3. High damping performance and impact energy absorption rate: the damping performance is 5-10 times of the metal aluminum.
When 50% deformation occurs to aluminum foam with a porosity of 84%, it can absorb more than 2.5mj /m3 of energy.
4. Good acoustic function:
(1) sound insulation performance (obturator) : when the acoustic frequency is between 800-4000hz, the sound insulation coefficient of aluminum foam in the obturator reaches above 0.9.
(2) sound absorption performance (micro-through-hole and through-hole) : when the acoustic frequency is between 125-4000hz, the maximum sound absorption coefficient of through-hole aluminum foam can reach 0.8, and its octave average sound absorption coefficient exceeds 0.4.
5. Excellent electromagnetic shielding performance: when the electromagnetic wave frequency is between 2.6-18ghz, the electromagnetic shielding amount of aluminum foam can reach 60-90db.
6. Good thermal performance: a closed-cell foam with a porosity of 80-90%, equivalent to marble.The through-hole aluminum foam has good heat dissipation under the condition of forced convection because its holes are connected with each other.
7. No combustion and good heat resistance, Corrosion resistance, good weather resistance, low moisture absorption, non-aging, non-toxic.
8. Easy processing: convenient for cutting, drilling and cementing;
   Can be molded into the desired shape;
   Can use organic or inorganic paint for surface treatment;
   Can be skinned on both sides, forming a large size of light, high stiffness plate.
9. Easy installation: aluminum foam material can be installed high without mechanical lifting equipment, such as: ceiling, walls and roofs, can be mechanical method or directly with screws connected and fixed, can also be used to paste on the wall or ceiling.
10. "sandwich" structure formed by metal sheet -- aluminum foam -- inherits the excellent performance of aluminum foam and has high bending strength, which can be used as new building materials and high-stiffness structural parts of locomotive and vehicle.

2. Features:

Aluminum foamed coating plate (aluminum foam color Plate, anti-corrosion plate, high-temperature plate):

Aluminum foam can be made of a variety of patterns, forming a dry, adhesion, durability, radiation resistance, acid and alkali resistant coating film on the surface of aluminum foam, become high-quality building interior and exterior decoration products.
Aluminum foam material after three anti - paint treatment with prominent "moisture", "salt fog", "anti - mildew" performance;
Can meet the requirements of special environment, good waterproof performance, in the humid environment, paint film still lose its good dielectric performance;
It has strong oxidation resistance, thermal stability, aging resistance, and can withstand the corrosion of various concentrations of acid, alkali and salt.
It can be cured at room temperature or low temperature, the paint film is dense and bright, strong adhesion, and decorative.
Aluminum foam surface through special process, high temperature resistant forms on the surface, bubble plate temperature can reach 1000 ºC above, can meet the requirements of the special environment.

3. Spefifications:

Pure aluminum foam--

7xxx aluminum alloy foam--

* Remarks: Specific requirement can be discussed at your request.

4. Products Show




 

ZhuXia takes pride in the satisfied and loyal customer base, garnered through a commitment to excellence. The vision and unparalleled support from the Board of Directors along with the commitment and expertise of the employees has helped ZhuXia attain the heights of success in a very short period of time.
Hope our endeavours impress you as much it has our existing customers.

Zhu Xia Metal Products Co., Ltd.
https://zhuxmetal.en.made-in-china.com

Notice: If you don't find what you want here, please contact our man for asking. Any requirement could be meeted upon your demand.