Molybdenum Spray Wire

Molybdenum is an Ideal Material for Coatings
Thanks to its good adherence, high wear resistance and oil compatibility, molybdenum is the ideal material for coatings that have to withstand high mechanical loads.
Thin layers of molybdenum give vehicle and machine components that are exposed to high mechanical loads exceptionally good sliding properties coupled with excellent wear resistance. Piston rings, synchronizer rings, synchronizing assemblies, shift forks and other vehicle components are protected by flame-sprayed molybdenum coatings.

Product Description
Spray molybdenum wire is an consumable material in the process thermal spray coating.

Suitable Thermal Spraying Methods
In the flame spraying process, molybdenum is fed in the form of spray wire to the spray gun where it is melted by a flammable gas. Droplets of molybdenum are sprayed onto the surface that is to be coated where they solidify to form a hard layer.

When larger areas are involved, thicker layers are required or special requirements regarding adherence have to be met, the arc spraying process is often preferred. In this process, two wires consisting of electrically conductive materials are fed toward one another. These are melted due to the firing of an arc and projected onto the workpiece by compressed air.

A more recent variant of flame spraying technology takes the form of High Velocity Oxygen Fuel Spraying (HVOF). Due to the particularly homogeneous melting of the material particles and the very high speed at which they collide with the workpiece, HVOF coatings are very uniform and are characterized by a low surface roughness.

Usage & Application

Used in the thermal spray coating of vehicle components including piston rings, synchronizer rings, synchronizing assemblies, shift forks and other components;
Used in the thermal spray coating for reparation of machine parts like bearing, bearing shell, Crankshaft.
Used in the thermal spray coating to form an intermediate layer

Features & Advantages
* Smooth Surface
* High Purity (Mo≥99.95%)
* High Tensile Strength and Good Elongation
* Large Single Weight (Upto 25KG/Piece without Welding Joints)
* Reliability and Stability in Quality
* Short Deliver Time

Specification
Diameter: 1.0~4.5mm
* Most Used Diameter are 1.6mm(1/16”), 2.31mm and 3.17mm(1/8”);

   Also, We can tailor-made to your specified diameter and tolerance.
Packing: Self-coiled
Surface Finish: Black, As-drawn Surface (Wires with Graphite-coated Surface)

Single Weight: 10~25KG/Coil; approx 25KG/Coil 

  *Advantage of Large Single Weight of approx 25KG/Coil

    Uniform Quality and Performance;

    Improved the Working Efficiency

Applicable Standards for Molybdenum Wire
GB/T 4182-2003, ASTM B387 or ASTM F289

Packing
Plywood Box or Carton