Arc Spray Wire and Combustion Flame Spray Wire

  • Pure Aluminium Wire
  • Pure Zinc Wire
  •  ZnAl 
  • Stainless Steel 
  • Molybdenum
  • Alloy Wire
  • Copper
  • Nickel Al Wire
  • Nickel
  • Babbit Wire
  •  AlMg Wire
  • Spray Bronze Wire
  •  Sprasteel
  • Monel (NiCu)
  • Silver
  • Tin

​About thermal spray coating:  Arc Wire Spray

Typical Arc Spray coatings (arc spray wires)

Stainless steel especially AISI 420 type
Nickel alloys
Copper alloys
Aluminium, Zinc for TSA and TSZ

Main applications

Wear resistance
Corrosion protection
Build up Coatings

What is Arc spray?

Arc spray uses metal wires as the coating material. An electric arc provides the heat source, one positive and one negative wire.  The opposite charged wires short circuit, forming a plasma temperature of 4,000°C.   The wire melts, and once molten, compressed air to atomize and accelerate the feed metal towards the substrate.

Arc spray can also spray two different wires simultaneously to produce a pseudo alloy, often a bronze and a steel wire are used for coating cylinder heads and engine block.  Cored wires containing tungsten carbides and special alloys can be sprayed as well.

Arc spray systems for aluminium and zinc have extremely high spray rates, and can coat large areas quickly.

About thermal spray coating: Flame Spray with wire
Typical coatings with wire flame spray

Stainless steel alloys (especially AISI 420)
Nickel alloys
Copper alloys
Aluminium, Zinc, Al/Zn alloys

Main applications of wire flame spray

Wear resistance
High or low Friction traction coatings
Anti-corrosion TSA TSZ
Rebuilding worn parts

What is flame wire spray?
Wire flame spraying is a combustion process. This Oxygen and fuel (propane or acetylene) flame melts the metal wire.  Compressed air atomizes the molten metal and propels the particles onto the substrate.

Wires for Thermal Spray

Thermal Spray wires

arc spray wires, thermal spray wires
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