ZN Process

The IOSSO-ZN Process specifically transforms every-day soft zinc alloy parts into hard, extremely wear resistant materials. The patented process bonds directly with the zinc alloy surface to provide a hard outer case not simply a surface deposited coating. A new diffused surface is the result which is extremely hard and tough. Designers can now incorporate the die cast technology with the IOSSO-ZN Process to produce economical components with excellent strength and precise, close tolerances.

Zinc diecasting is probably the fastest, most convenient one-step manufacturing process to produce complicated metal parts. Precision close tolerance casting eliminates most machining operations. Instead of using expensive brass, iron and specialty steel castings or forgings, the IOSSO-ZN processes put conventional zinc die castings into contention to replace many of these expensive previously used alloys.

Benefits:

  • Widely diversifies metals usage
  • Increases surface hardness
  • Extends base metal life
  • Reduces corrosion
  • Increases life expectancy
  • Increases resistance to wear
  • Reduces friction
  • Increases lubricity

Characteristics:

  • No peeling, flaking or spalling
  • Anti-galling, anti-soldering
  • Non-magnetic, static free
  • Heat resistant
  • Corrosion resistant
  • Low coefficient of friction to
  • Reduce heat and wear

Surface thickness and coverage:

  • Controlled tolerances range from .000050 to .0005 of an inch
  • Uniform over complex shapes
  • No build-up on sharp edges or corners
  • Color controlled from transparent to silver-white
  • Process will replicate original surface finish

Physical Capabilities:

  • Small parts from 1/4" and up.
  • Large parts up to 6 feet by 2 feet.

Applications include by are not limited to:

  • Component wear parts, gears, shafts, pinions, etc.