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Manufacturing Pre-Sintered Preforms
What is a Pre-Sintered Preform?
PSPs have been used to repair gas-turbine components for more than 25 years, but the process to produce them is relatively unknown. The process can be broken down into five primary steps:
- Blending Powders
- Mixing powders into Blended Paste
- Producing Blended Tape from paste
- Sintering the tapes into Plates
- Cutting (Pre-Sintered) Preforms from the plates
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Prince & Izant technical documents for common materials are available for download. Technical documents contain information relating to composition, physical properties, uses, characteristics, properties and specifications. Please contact Prince & Izant should you need additional material information.
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