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MetaFoam Copper Foam

Category Metal , Metal Foam, Mesh, or Honeycomb , Nonferrous Metal , Copper Alloy
Manufacturer MetaFoam
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF MetaFoam Copper Foam.pdf
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Material Notes:
General Description:MetaFoam® Technologies intends to revolutionize the open-cell metal foams industry by alleviating the major constraints of “conventional” metal foams. MetaFoam can significantly increase specific surface area and repeatability, while maintaining the lowest production costs. MetaFoam is uniquely positioned to develop products and address several needs in various industries and markets.Applications:There are plenty of fields of applications for open-cell metal foams, including:Thermal management and heat transferElectrochemistry and catalystsWater and air purification/filtrationBiomedical implantsFlow control devicesAcoustic For now, MetaFoam is focusing on particular applications:Metal foam wicking structure for cylindrical, flat, and loop heat pipes that perform in any orientationCold plates with a metal foam core for electronics cooling without the high cost of micromatchingHigh surface area boiling / evaporator plates for increased critical heat fluxesHigh surface area porous electrodes to increase electrochemical reaction efficiencyWater purification with copper-silver foams, two metals having renowned properties against bacteria and algae.
Physical Properties Metric English Comments
Porosity 65 - 95 %
65 - 95 %
Permeability 5.35e-10 - 1.54e-9
5.35e-10 - 1.54e-9
m^2 (Darcy)
1300 - 4100
1300 - 4100
m (non Darcy)
Mechanical Properties Metric English Comments
Tensile Strength, Yield 0.250 - 2.50 MPa
36.3 - 363 psi
Modulus of Elasticity 0.100 - 0.370 GPa
14.5 - 53.7 ksi
Thermal Properties Metric English Comments
Specific Heat Capacity <= 0.115 J/g-°C
<= 0.0275 BTU/lb-°F
Thermal Conductivity 2.00 - 10.0 W/m-K
13.9 - 69.4 BTU-in/hr-ft²-°F
Descriptive Properties Value Comments
Nusselt Number in Air 2100
at ReH of 10,000
4000
at ReH of 50,000
Pores diameter, mm 0.2-2
slabs size, cm 15x15
slabs thickness, mm 1-50
Sound Absorption >90%
at over 1kHz
Sound Reduction >40dB(A)
at over 300Hz
Surface Area, m^2/m^3 10000-40000
Tortuosity 1.2-1.4
Windows diameter, µm 40-120
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