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Phosphating

Chemical conversion treatment providing a crystalline phosphate layer ( Mn, FeMn, Zn, ZnFe, ZnCa).

Characteristics : 

  • Manganese type phosphatizing :BBdecreases friction,BBimproves adherence of lubricating films.
  • Zinc type phosphatizing :BBimproves corrosion resistance,BBexcellent base for adherence of top-coat organic coatings.


Materials suitable for treatment :

  • ferrous alloys
  • aluminium alloys
  • zinc alloys
  • cadmium coatings
 

Application examples :

STRAIGHT GEARS - GLEASON GEARS - GEARBOX PINIONS - CAMSHAFT - ROCKERSHAFT - AUTOMATIC WEAPONS CHAMBERS - PARTS FOR RIFLES - FISH JOINTS - VALVES COCKS - CAR SCREWS AND BOLTS - ALL APPLICATIONS FOR DUPLICATE MOULDING - FREE WHEELS ECCENTRIC BEARINGS - ETC.