Ceramic Powders / Chromium oxide for hot spraying, flame spraying, plasma spray

Chemistry

Morphology

Parameter

Particle Size

Properties and Applications

Cr2O3≥99.0

Angular / Block

Black

2435℃

HRC=70~75

-74~+38,

-40~+20,

-20~+5

Tough, dense and smooth, high hardness, excellent resistance to sliding and abrasive wear, erosion, cavitations and corrosion.

Coatings are insoluble in acids, alkalis and alcohol.

Used as hard face wear, fibre abrasion, particle erosion, gas and liquid corrosion-resistant coatings.  

Used on pump seal areas, grounds, rolls and wear rings
For hot spraying, flame spraying, plasma spray

Fused / Crushed

Cr2O3≥99.0

Spheroidal

Black

Spray Dried

Sintered

TiO2:3.0

SiO2:5.0

Cr2O3:92

Angular / Block

Black

2435℃

HRC=65~70

-74~+38,

-40~+20,

-20~+5

Tough, dense and smooth, high hardness, excellent resistance to sliding and abrasive wear, erosion, cavitations and corrosion.

Coatings are insoluble in acids, alkalis and alcohol.

Good friction characteristics;

Used as hard face wear, fibre abrasion, particle erosion, gas and liquid corrosion-resistant coatings.  

Used on pump seal areas, grounds, rolls and wear rings
For hot spraying, flame spraying, plasma spray

Fused / Crushed

TiO2:3.0

SiO2:5.0

Cr2O3:92

Spheroidal

Black

Spray Dried

Sintered