WC-10Co-4Cr 5-15

4 month ago

5 0 

5 year

Product details

GP10CU-42 is a kind of Tungsten carbide thermal spray powder, with the composition of 86% Tungsten carbide+ 10% Cobalt and 4% Chromium, the particle size is 5-15um. 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, so it is often used for papermaking rolls, gate valve and ball valves. WC-10Co-4Cr series: Fine WC used, with great wear resistance and corrosion resistance, mainly applied to hard seal working condition required of high hardness, high corrosion resistance.

1) Metallographic Structure

Dense coating, great bonding with matrix, oxide is unseen, WC particles are distributed evenly.

2) Porosity

Porosity is less than 0.5%

3) Bonding Strength

Bonding strength is greater than 70MPa

4) Micro Hardness

Micro harness test press of coating is good, no subside, the hardness is consistent
WC-10Co-4Cr HV_0.31100-1350

1) Coating Corrosion Resistance

Under standardized salt spray test, no obvious corrosion trace appeared after 240H.

2) Coating Sealing Property

The thermal spray coating has great sealing property, passes the dye penetrant inspection.

3) Coating High Temperature Resistance

The coating has excellent high temperature resistance, the applying temperature of WC-10Co-4Cr series is ≤540℃

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Luoyang Golden Egret Geotools Co., Ltd.

Audited supplier

5 year

Main Product: Thermal Spray Powder, Welding Material, Laser Cladding Powder, PTA Welding Powder, Shield Cutters, Metal Alloy Powder

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