PTA & Laser clad powder

PTA & Laser clad powderPTA&Laser clad powder
Through almost 10 years’ development, we have developed many kinds of PTA and laser clad powder. these powder involve various process technics, such as atomized, blend, spheroidizing,etc.
Basically, PTA and laser clad powder are classfied by Iron base alloy powder, like Stainless steel, Nickel base alloy powder, Cobalt base alloy powder(Stellited series) and CWC blended powder. CWC blend powder play a important role for hard facing by the PTA technics.

ChemistryGradeFlow DensitySizeHardnessApplication Data
PTA&Laser clad
Iron base alloy
Gas atomized
316, 420, 430,440//80-270mesh
100-270mesh
/By differetn grades, the coating will have medium anti-wear and corrosion perfromance.
Nickel base alloy
Gas atomized
Ni15, Ni25
Ni35,Ni45
Ni50,Ni60
Ni65
/12-15s/50g 3.5-4g/cm380-270mesh
100-270mesh
15-65HRCBy differetn grades, the coating will have different anti-wear and corrosion perfromance.
Cobalt base alloy
Gas atomized
Co1#, Co6# Co12#
Co21#
/12-15s/50g 4.3-4.8g/cm3100-270mesh28-55HRCrelated coating performance, please see our Cobalt base alloy introduction.
Cast / Fused WC

blend

WC/NiBSi
60/40
65/35
other ratio
//80-270mesh
100-270mesh
Matrix 35HRC
Carbide
HV2500
For hardfacing of Steel, cast Iron, high-temperature alloy which are subjected to severe abrasion, friction wear, erosion, oxidation etc.
Spherical Cast WC blendSWC/Ni base matrix//80-270mesh
100-270mesh
Matrix 50HRC
Carbide
3300HV
excellent resistance to severe abrasion, corrosion, erosion and oxidation, application for shafts, earth moving equipment, quarry equipement etc.
Macro-Crystalline
WC blend
MWC/Ni base Matrix//80-270mesh
100-270mesh
Matrix 50HRC
Carbide
2200HV
Higher thermal stablitity compared with cast tungsten carbide blend.

 

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