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Al₂O₃ Alumina ceramic powder

Item No.: PZ-105
Alumina ceramic powder
Melt broken
 Type of powder material 
 Al₂O₃    Alumina ceramic powder   99%   Melt broken
 30/5   38/10   45/15
 Performance and application
 The APS,
 The maximum operating temperature 1650 ℃
 corrosion resistance, wear resistance, sliding wear resistance
 good insulation
 stable in most acids and bases

Typical chemical composition
Al₂0₃ base
Si0 < 0.1%
Ti0₂ < 0.1%
Fe2O < 0.1%
Mg0 < 0.1%
Ca0₂ < 0.1%
Na2O < 0.2%

Spray parameters
 Plasmagenerator   F4 
Injector/Angle 1.8/90°
Plasma Gas Ar(SLPM) 55
Plasma Gas H₂(SLPM) 9
Current(A) 550
Spray Distnce(mm) 140


The coating performance

Hardness: approx. 1300 HV 0,3           Applicable up to 1.300 °C             Melting Point approx. 2.050 °C

The product application
The iron plate  shaft
Part function: stamping Part function: Rotating assembly with bearing load
Matrix material: aluminum Matrix material: All kinds of steel or other alloys 
Coating function: Heat compatible,corrosion  Coating function: Dimensional repair and improved wear resistance
Process technology: High speed oxygen gas Process technology: Atmospheric plasma spraying, high - speed oxygen
spraying or atmospheric plasma spraying 
gas spraying or arc wire spraying