Quasicrystalline powder AlCuFe; AlCuFe + B; AlCuFe + Si

Quasicrystalline powder modifier

Description

Application of quasicrystalline powder Al-Cu-Fe: Filler for polymers and elastomers to improve physical, mechanical and antifriction characteristics, wear resistance, hydrophobicity and adhesion. Significant increase in wear resistance in Teflon (PTFE), in Polyphenylene sulfide (PPS); Filler for polymer powders used in 3D printing, Selective Laser Sintering (SLS) additive manufacturing; Development of new composite materials and alloys with improved characteristics in comparison with the original; Reducing friction losses, increasing the service life of units and assemblies, increasing energy efficiency and reducing energy consumption of equipment as an additive in the lubrication systems of mechanisms; Creation of coatings: anti-friction, non-stick, anti-stick, hydrophobic, reducing the level of deposits and slagging of pipes and containers; We propose to test a quasicrystalline powder of the AlCuFe system and its variations doped with boron or silicon.

  • Surface treatment - machinery and equipment
  • Mechanical surface treatment
  • anti-wear coverings
  • powder metallurgy

Product characteristics

Decrease in energy consumption
4-20 %
Increase in bearing performance
130%
Decrease in PTFE wear
70 %
Increase in HNBR adhesion
70 %
Increase in the microhardness of copper and aluminum alloy AU4G
600%
Increase in the microhardness of low-carbon steel
400%
Increase in the babbit hardness
140%
Increase in the babbit strength
17 %
Increase in the mechanism service life
200%
Increase in the bearing service life (Litol+6% quasicrystals)
47%
Increase in the critical operability of the friction pair
30%
Increase in the ultimate strength, PA, 20 0C
10-25%
Increase in the ultimate strength, PA, 50 0C
14%
Wear resistance of epoxy-polyamide quasicrystals - reduction of the Taber index, rel. units
440%
Hardness
800-1000 (Hv) kg/mm2
Friction coefficient (without lubrication)
0,05-0,20
Thermal conductivity
2 W m-1 K
Density
4 g/cm3
Fracture toughness
1 MPa m
Dispersion of the base powder
Up to 1 micron, up to 10 microns, up to 40 microns, up to 100 microns

Domain icon Manufacturer/ Producer

143026 Moscow - Russia

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