Description of Nickel-Chrome Alloy Foam (Ni-Cr Foam)
Nickel-Chrome Alloy Foam is a low-density permeable material with features of electromagnetic shielding, excellent sound absorption and noise reduction, high filtration precision, high temperature resistance and high corrosion resistance.
The metal material containing the foamed pores has a higher porosity and a larger pore size of up to 7 mm than the generally sintered porous metal. Since the metal foam is a two-phase composite composed of a continuous phase of a metal matrix skeleton and a dispersed phase of a pore or a continuous phase, its properties depend on the metal matrix used, the porosity, and the pore structure, and are affected by the preparation process.
Specification of Nickel-Chrome Alloy Foam (Ni-Cr Foam)
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Pore size
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0.3-7 mm (10-140ppi)
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Melting point
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1400 ℃
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Porosity
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95%-98%
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Thickness
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1-30 mm, <1mm can be customized
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Surface area
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1 m2/g
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Volume density
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0.1-2.0 g/cm3
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Applications of Nickel-Chrome Alloy Foam (Ni-Cr Foam)
* Fuel cell electrode materials
* Chemical engineering field:
Catalyst and its carrier, filter medium, medium in the separator, (such as oil-water separator, automobile exhaust gas purifier, air purifier, etc.), rectification tower packing, heat exchange material
* Electrochemical Engineering:
Electrolytic hydrogen production, electrocatalytic process, electrochemical metallurgy
* Thermal engineering:
Damping material, the high-efficiency thermal conductive material
* Functional materials area:
Buffer electromagnetic shielding, stealth technology, flame retardant, thermal insulation
* Industrial field:
Industrial filter materials, high-grade decorative materials, industrial filters
