60%WC+NiBSi Powder

INTRODUCTION 

This powder is a gas atomized nickel-based alloy matrix blended with cast tungsten carbide (CTC) or spherical cast tungsten carbide (SCC). It is an excellent choice for decanter applications, steel body bits in oil and gas applications and agriculture parts. They can be used for tailing pipelines,chipper knives and so on.The service temperature can be up to 500 °C (930 °F).

CHEMICAL COMPOSITION

Hard Phase Composition(wt.%)Matrix Alloy Composition(wt.%)
Phase%
WCFePhase%NiCrFeBSiC
60%
Bal. 3.8-4.1% <0.3% 40% Bal. 6.0-8.0% 2.5-3.5% 2.75-3.5% 4.0-5.0% 0.4-0.6%

Typical Physical Properties

Morphology
Working Temperature
Apparent Density
Hardness

carbide:angular / spherical

matrix:spherical

<500°C(930°F) 4.5-6.5 g/cm3

angular carbide: 2200~2300 HV

spherical carbide: 2600~2800 HV

matrix: 60 HRC

WELDING PROCESS

Plasma Transferred Arc

Laser Cladding

Flame Spray & Fuse

 

APPLICATION

1. Decanter screws

2. Petrochemical equipment

3. Mining equipment,Tailing pipelines (elbows)

4. Agricultural plowshares, harvester blades,lifting shares and shear bars

5. Equipment for bulk material processing

PACKAGING

5 kg/bottle, 4 bottles/box

LABEL

Brand, Neutral or Customized

DELIVERY

Courier/Air/Sea

Delivery time:According to your order quantity.

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