PTA Fully Carburized Macro Tungsten Carbide Powder Wear Resistant

Price Negotiable

Price: $48-55/kgs

MOQ: Negotiable

Delivery Time: 7-15days

Brand: BODA

Product Description

Macro Tungsten Carbide Powders(MTC,Macro WC,Cystalline WC)

Macro Tungsten Carbide Powder As Hard Phase Of Matrix Powder And PTA Powder

Product Introduction:

Macro Tungsten Carbides (MTC) are fully carburized, mono tungsten carbides (WC)

that are stoichio-metric compounds with a consistent carbon content of approximately 6.1 wt. %.

MTC particles are considerably more thermodynamically stable than fused tungsten carbides

as a result of their specific composition and microstructure.

MTC materials are designed to be the hard phase constituent of a wear-resistant surface.

Depending on the surfacing process, they can be blended with self-fluxing alloys

or used a filler material for rods, electrodes or infiltration applications.

Overlays containing these materials offer strong abrasive wear resistance and moderate impact resistance.

MTC products are appropriate for many different applications with different wear
conditions by the process of oxy-acetylene welding, laser cladding,PTA,Arc Welding.

Chemiclas compositions:

Grade	W	T.C	F.C	Ti	Ni	Co	Cr	V	Fe
BD20201	Balance	6.0-6.20	≤0.06	≤0.1	≤0.1	≤0.1	≤0.1	≤0.1	≤0.25
BD20202	Balance	6.0-6.20	≤0.06	≤0.1	3.0-6.0	≤0.1	≤0.1	≤0.1	≤0.25
BD20203	Balance	6.0-6.20	≤0.06	≤0.1	≤0.1	3.0-6.0	≤0.1	≤0.1	≤0.25

Regular Particle size in supply:

60-325Mesh/250-45um	800-325Mesh/180-45um	100-325Mesh/150-45um
60-270Mesh/250-53um	80-270Mesh/180-53um	100-270Mesh/150-53um

PTA powders(MTC,NiCrBsi Blend):

Product	Regular Particle Size	Main Performance	Spray Process	Applicaitons
Macro WC+NiCrBSi	150-53um/ 100-270mesh	Wear resistance	Oxy-acetylene welding, arc welding, PTA, laser cladding	Mild steel,stainless steel,Nickel alloys,Heat-treatable steels when preheated to 300℃ to avoid extensive cracking in the overlay