HIP Bi-Metallics
Combination of different material properties
With the bi-metallics applications, different material properties can be combined and a coating could be applied in one step, encapsulation is necessary.
GENERAL PROCESS STEPS:
- Design and welding of a steel capsule
- Filling with metal powder
- Evacuation and sealing
- Hot isostatic pressing (HIP)
- Final inspection
- Certification
GENERAL PROPERTIES:
- Maximum abrasion resistance
- Maximum corrosion resistance
- Different material properties combined
- Consistent and fine microstructure
- Cooling channels could be integrated
- No phase or zone segregation
- Diffusion bonding
- Solid coatings thicker than 2mm
- Special steels and hardfaced layers can be applied
APPLICATIONS
- Plastics and food-extrusion machinery
- Centrifuges
- Subsea and off-shore equipment
- Cutting tools
- Rolls
- Valves and pumps
- Broaches
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