Itme No.

Powder Type & Composition

Morphology

Particle Size（um）

Properties & Industrial Application

BS521-005

Cr₃C₂

Agglomerated and Sintered

Irregular Block  Greyish Black

--53/+20um

-45/+15um

-30/+5um

HVOF, HVAF; High microhardness(1200 HV300) under high temperature, strong corrosion resistance; Poor inter-particle strength; For thermo forming molds, mandrels, hydraulic valves, machine parts; Operating temperature up to 870°C (1600°F).

BS521-002

Cr₃C₂

Agglomerated and Sintered

Spheroidal, Greyish Black

-53/+20um

-45/+15um

-30/+5um

HVOF, HVAF; High microhardness(1200 HV300) under high temperature, strong corrosion resistance; Poor inter-particle strength; For thermo forming molds, mandrels, hydraulic valves, machine parts; Operating temperature up to 870°C (1600°F).

BS522-007

Cr₃C₂-20NiCr

Mechanically Cladding

Spheroidal, Grey,

-53/+20um

-45/+15um

-30/+5um

HVOF, HVAF; The coating is smooth and dense, and the operating temperature ≤870°C (1600°F); Excellent anti-oxidation and corrosion resistance, especially in wet environments, when used in oil field equipment, paper machinery, pump seals and rotors, ball valves, compressor shafts, etc.

BS522-002

Cr₃C₂-20NiCr

Agglomerated and Sintered

Spheroidal, Grey

-53/+20um

-45/+15um

-30/+5um

HVOF, HVAF; The coating is smooth and dense, and the operating temperature ≤870°C (1600°F); Excellent anti-oxiclation and corrosion resistance, especially in wet environments, when used in oil field equipment, paper machinery, pump seals and rotors, ball valves, compressor shafts, etc.

BS523-007

Cr₃C₂-25NiCr

Mechanically Cladding

Spheroidal, Grey

-53/+20um

-45/+15um

-30/+5um

HVOF, HVAF; Resists solid particle erosion, abrasion, tribo-corrosion; Excellent hard chromium plating alternative with better chloride, acidic and alkaline resistance; Minimal decarburization during spraying; Select product by spray gun and process to be used and desired surface finish; ≤870 °C (1600°F).

BS523-002

Cr₃C₂-25NiCr

Agglomerated and Sintered

Spheroidal, Grey

-53/+20um

-45/+15um

-30/+5um

HVOF, HVAF; Resists solid particle erosion, abrasion, tribo-corrosion; Excellent hard chromium plating alternative with better chloride, acidic and alkaline resistance; Minimal decarburization during spraying; Select product by spray gun and process to be used and desired surface finish; ≤870°C (1600°F).