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| Process |
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Wire flame spraying
Principles of wire flame spraying
Characteristics
- Cost-effective spraying technology for the manufacture of metallic coatings
- Only filler material in wire form usable
Advantages
- All sprayed particles are melted thoroughly
- High deposition efficiency
Spraying materials
- Miscellaneous carbon-, chrome- and chromium-nickel steels, bronze, zinc, copper, molybdenum, nickel and aluminium-nickel etc.
Application
- Repair of worn out machines
- Protection against corrosion
- Wear protection with molybdenum
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Powder flame spraying
Principles of powder flame spraying
Characteristics
- All-purpose, cost effective spraying technology
(UNI-SPRAY-JET/ MINI-SPRAY-JET)
- Only filler material in powder form usable
Advantages
- Almost all filler materials, including ceramics processible
- No air pressure needed
- Low investment costs
Application
- Repair coatings
- Protection against corrosion
- Wear protection
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Arc spraying
Principles of arc spraying
Characteristics
- Spraying technology with high deposition rate
- Only spraying material in wire form usable
Advantages
- High melting: up to > 20kg/h
- High adhesion
- Low operating expenses
- Very rough coatings producible
Application
- Repair and wear protection
- Protection against corrosion for bigger components or thick coatings > 1,0mm
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Atmospheric plasma spraying
Principles of Atmospheric plasma spraying
Characteristics
- Spraying technology with high thermal energy and high temperature
- Only spraying material in powder form usable
- High investment costs and operating expenses
Advantages
- High coating quality achievable, especially suitable for highmelting-point materials, primarily ceramics
Application
- Premium coating system for aircraft turbines
- Components for textile machines, pulp- and paper machines and printing machines
- Hydraulic engineering
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| Material for thermal spraying: |
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- Spray wires
- Spray powders for flame- and plasma spraying
- Spray powders for HVOF spraying
- Self fluxing alloys
- Ceramic spray powders
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