Spherical Fused Tungsten Carbide Powders

Welding and Cutting Materials

Hardfacing Powders, Cored Wires and Wear Parts

Thermal Spraying Powders,Wires & Service

Superior Materials & Parts

Graphite Powders

Spherical Fused Tungsten Carbide Powders

1. Specifications

C (Total)	C (Free)	Fe (Max)	Cr (Max)	V (Max)	Si (Max)	Ti (Max)	Mo+Co+Ni	w
3.8-4.1%	0.05%	0.5%	0.1%	0.05%	0.02%	0.1%	0.2% Max	Balanced

2. Characteristics

BAM's new macro crystalline tungsten carbide powders offer superior wear resistance and extreme hardness due to our special process. Our products have the following characters:
★Fine grains and high microhardness

Totally fine feathered structure, HV hardness is 2700~ 3300.

★No stress concentration and microcracks

The microstructure of the products have no stress concentration and microcracks.

★Advanced technology

The Spherical WC/W2C eutectic particles are produced by ultra-high temperature and rapid solidification technology.

★Homogeneous sphericity

The particles are regularly sphericity. The microstructure is homogeneous, dense and dendritic structure.

★Superior flowability and good wear resistance

The internal structure is tight and uniform with superior flowability and good wear resistance.

3. Application

Spherical tungsten carbides are applied mostly as a wear-resistant phase for hardening of drilling and rock-crushing tools, for making pieces by the impregnation and powder metallurgy methods. Granules are added to the composition of flux-cored wires, electrodes, rods and other consumables used for cladding the composite alloys having high wear resistance in order to harden a wire range of products.

4. Package

Standard packaging is 50 kg per pail with polyethylene liner.
Note: Other specifications can be available as per customer's requirements.