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Pós de carboneto para pulverização atmosférica por plasma (APS)

Pós de carboneto para pulverização térmica da Höganäs, para a técnica de deposição por pulverização atmosférica por plasma (APS).

Pós Amperit® à base de carboneto de cromo (CrC)

Chromium carbides (CrC-NiCr) thermal spray powders

Particle size: 45/10 µm
Chemistry: Cr3C2 25(Ni 20Cr)
Powder type: Agglomerated and sintered
Suitable for deposition techniques: HVOF, atmospheric plasma spraying (APS)

     
 

Remarks:

  • Medium carbide
  • Max. operating temperature 870 °C
  • For dense oxidation and erosion resistant coatings
  • Good cavitation resistance
  • Hot gas corrosion resistant
  • Used for valve stems, turbine components, fuel rod mandrels, furnace rolls, hydraulic rods, etc.
 
     

 

Chromium carbides (CrC-NiCr) thermal spray powders

Particle size: 45/5 µm
Chemistry: Cr3C2 25(Ni 20Cr)
Powder type: Blended
Suitable for deposition techniques: HVOF, atmospheric plasma spraying (APS)

     
 

Remarks:

  • Coarse dense carbide
  • Max. operating temperature 870 °C
  • Good oxidation, abrasion, particle erosion, fretting and cavitation resistance
  • Hot gas corrosion resistant
  • Used in pump housing, machine parts, hydraulic valves, tooling, hot forming dies, etc.
 
     

 

Chromium carbides (CrC-based others) thermal spray powders

Particle size: 45/15 µm
Chemistry: Cr3C2 25(9.5Co 7.8Ni 5.6Cr 2Al 0.1Y)
Powder type: Agglomerated and sintered
Suitable for deposition techniques: HVOF, atmospheric plasma spraying (APS)

     
 

Remarks:

  • Max. operating temperature 870 °C
  • Special product for applications at high temperatures such as furnace rolls in steel industry
 
     

 

Pós Amperit® à base de carboneto de tungstênio (WC)

Tungsten carbides (WC-Co) thermal spray powders

Particle size: 53/20 µm
Chemistry: WC 12Co
Powder type: Agglomerated and sintered
Suitable for deposition techniques: HVOF, atmospheric plasma spraying (APS)

     
 

Remarks:

  • Coarse WC
  • Low C content: 3.6-4.1%
  • Specially developed for Zn bath rolls in continuous galvanising lines (CGL)
  • Typically applied with sealer
 
     

 

Tungsten carbides (WC-Co) thermal spray powders

Particle size: 45/22 µm
Chemistry: WC 12Co
Powder type: Sintered and crushed
Suitable for deposition techniques: HVOF, atmospheric plasma spraying (APS)

     
 

Remarks:

  • Very coarse WC
  • Blocky particle shape
  • C: 3.9-4.3%
  • Hard, dense coatings with good abrasion, erosion and sliding wear resistance
  • Used for machine parts, etc.
 
     

 

Tungsten carbides (WC-Co) thermal spray powders

Particle size: 90/45 µm
Chemistry: WC 12Co
Powder type: Sintered and crushed
Suitable for deposition techniques: Atmospheric plasma spraying (APS)

     
 

Remarks:

  • Very coarse WC
  • Blocky particle shape
  • C: 3.9-4.3%
  • Hard, dense coatings with good abrasion, erosion and sliding wear resistance
  • Used for machine parts, etc.
 
     

 

Tungsten carbides (WC-Co) thermal spray powders

Particle size: 45/15 µm
Chemistry: WC 12Co
Powder type: Sintered and crushed
Suitable for deposition techniques: HVOF, atmospheric plasma spraying (APS)

     
 

Remarks:

  • Very coarse WC
  • Blocky particle shape
  • C: 3.9-4.3%
  • Hard, dense coatings with good abrasion, erosion and sliding wear resistance
  • Used for machine parts, etc.
 
     

 

Tungsten carbides (WC-Co) thermal spray powders

Particle size: 90/45 µm
Chemistry: WC 12Co
Powder type: Agglomerated and sintered
Suitable for deposition techniques: Atmospheric plasma spraying (APS)

     
 

Remarks:

  • Medium WC
  • Max. operating temperature 500 °C
  • Hard, dense coatings with good abrasion, erosion and sliding wear resistance
  • Smooth coatings with fine microstructure and high bond strengths
  • Used for general wear, paper rolls, corrugated rolls, wire drawing equipment, fan and compressor blades, pump seals and housing, machine parts, process rolls in steel production, etc.
 
     

 

Tungsten carbides (WC-Co) thermal spray powders

Particle size: 53/10 µm
Chemistry: WC 17Co
Powder type: Agglomerated and sintered
Suitable for deposition techniques: HVOF, atmospheric plasma spraying (APS)

     
 

Remarks:

  • Coarse WC
  • Max. operating temperature 500 °C
  • Higher ductility than WC 12Co due to higher Co content
  • Hard, dense coatings with low sliding wear and high impact resistance
  • Protection against fretting and abrasion
  • Used in aviation applications (fan and compressor blades, mid-span stiffeners, flap tracks, etc.), extrusion dies, glass industry, paper mill rolls, pump parts, wire drawing equipment, etc.
 
     

 

Tungsten carbides (WC-Co) thermal spray powders

Particle size: 63/32 µm
Chemistry: WC 17Co
Powder type: Agglomerated and sintered
Suitable for deposition techniques: Atmospheric plasma spraying (APS)

     
 

Remarks:

  • Coarse WC
  • Max. operating temperature 500 °C
  • Higher ductility than WC 12Co due to higher Co content
  • Hard, dense coatings with low sliding wear and high impact resistance
  • Protection against fretting and abrasion
  • Used in aviation applications (fan and compressor blades, mid-span stiffeners, flap tracks, etc.), extrusion dies, glass industry, paper mill rolls, pump parts, wire drawing equipment, etc.
 
     

 

Tungsten carbides (WC-Co) thermal spray powders

Particle size: 53/20 µm
Chemistry: WC 17Co
Powder type: Agglomerated and sintered
Suitable for deposition techniques: HVOF, atmospheric plasma spraying (APS)

     
 

Remarks:

  • Coarse WC
  • Max. operating temperature 500 °C
  • Higher ductility than WC 12Co due to higher Co content
  • Hard, dense coatings with low sliding wear and high impact resistance
  • Protection against fretting and abrasion
  • Used in aviation applications (fan and compressor blades, mid-span stiffeners, flap tracks, etc.), extrusion dies, glass industry, paper mill rolls, pump parts, wire drawing equipment, etc.
 
     

 

Tungsten carbides (WC-Co-Cr) thermal spray powders

Particle size: 45/15 µm
Chemistry: WC 10Co 4Cr
Powder type: Sintered and crushed
Suitable for deposition techniques: HVOF, atmospheric plasma spraying (APS)

     
 

Remarks:

  • Medium WC
  • C: 5-6%
  • Max. operating temperature 500 °C
  • CoCr matrix shows higher corrosion and abrasion resistance than Co matrix
  • Hard chrome replacement
  • Used for cylinder rods, ball valves, oil field equipment, steel process rolls, etc.
 
     

 

Tungsten carbides (WC-CrC-Ni) thermal spray powders

Particle size: 53/20 µm
Chemistry: WC 20CrC 7Ni
Powder type: Agglomerated and sintered
Suitable for deposition techniques: HVOF, atmospheric plasma spraying (APS)

     
 

Remarks:

  • Fine WC
  • Max. operating temperature 750 °C
  • Higher oxidation and corrosion resistance than pure WC-Ni or WC-Co based coatings
  • Smooth coatings with fine microstructure and high bond strengths
  • Used for mud pump rotors, ball and gate valves, pump rotors, furnace rolls in steel production, seal rings, etc.
 
     

 

Tungsten carbides (WC-Co-Cr) thermal spray powders

Particle size: 45/15 µm
Chemistry: WC 10Co 4Cr
Powder type: Agglomerated and sintered
Suitable for deposition techniques: HVOF, atmospheric plasma spraying (APS)

     
 

Remarks:

  • Fine WC
  • Max. operating temperature 500 °C
  • CoCr matrix shows higher corrosion and abrasion resistance than Co matrix
  • Useable in water based solutions and wet corrosive environments
  • Smooth coatings with fine microstructure and high bond strengths
  • Hard chrome replacement
  • Used for paper rolls, corrugated rolls, gate and ball valves, hydraulic cylinders, compressor shafts, mud pump rotors, process rolls in steel production
  • Finer particle size available only on request
 
     

 

Tungsten carbides (WC-Co-Cr) thermal spray powders

Particle size: 53/20 µm
Chemistry: WC 10Co 4Cr
Powder type: Agglomerated and sintered
Suitable for deposition techniques: HVOF, atmospheric plasma spraying (APS)

     
 

Remarks:

  • Fine WC
  • Max. operating temperature 500 °C
  • CoCr matrix shows higher corrosion and abrasion resistance than Co matrix
  • Useable in water based solutions and wet corrosive environments
  • Smooth coatings with fine microstructure and high bond strengths
  • Hard chrome replacement
  • Used for paper rolls, corrugated rolls, gate and ball valves, hydraulic cylinders, compressor shafts, mud pump rotors, process rolls in steel production
  • Finer particle size available only on request
 
     

 

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