GP07N THERMAL SPRAY POWDER

Choose higher carbide content for higher hardness and resistance to fretting, abrasion and particle erosion. For turbine components: air seals, baffle dampers, nozzle supports, valve seats, struts. For hot crushing rolls, forming dies, forging tools. Service up to 750 °C HVOF Tungsten Carbide Coating.

GP07N is a kind of Tungsten carbide thermal spray powder, with the composition of 73% Tungsten carbide+ 20% Chromium Carbide and 7% Nickel, the particle size is 15-45um. The powder shape is spherical due to the manufacturing process of agglomerated and sintered. It is one of HVOF powder which could be applied with both HVOF/HVAF with excellent oxidation resistance better than WC-Co coating, so it is often used for coating gate valves

The thermal spray coating formed by it also possesses great corrosion and erosion resistance, so as to be applied among marine industry and to serve under the salty and damp environment such as seawater.

GP07N is a kind of Tungsten carbide thermal spray powder, with the composition of 73% Tungsten carbide+ 20% Chromium Carbide and 7% Nickel, the particle size is 15-45um. The powder shape is spherical due to the manufacturing process of agglomerated and sintered. It is one of HVOF powder which could be applied with both HVOF/HVAF with excellent oxidation resistance better than WC-Co coating, so it is often used for coating gate valves

Spray System

 HVOF/HVAF/APS

ng Micro-hardness

 1000-1400 HV0.3

Bonding Strength

 ≥70MPa

Porosity

＜1%

Deposit Efficiency

 45-60%

Maximum Service Temperature

  750℃