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Sintered Bronze

Sintered bronze is an alloy of copper and tin (89/11 wt. %), ball shaped, obtained by atomization from high purity starting components.

The filter profil is formed by a loose packing of the powder in the mould in which it is thermally processed in inhert atmosphere at ≤ 800 ° C.
Finished product has a defined porosity so of SB are made filters (different throughput), noise silencers , back firing, etc.
SB products are used in chemical and food industry, pneumatics, etc.

ALFA TIM manufactures the following SB products:
  1. Noise silencers
    1/8", 1/4", 3/8", 1/2", 3/4", 1"
    Noise silencers can be made in combination with a brass thread.

  2. Filters
    • different shapes and dimensions (od Ø 2x2 do Ø 230x550)
    • varying throughput (5-50 μm)
    • for various media (gas, liquid, melt)