Hot Isostatic Pressing (HIP) Applications
Hot Isostatic Pressing uses heated gas (most commonly argon or nitrogen) under very high pressure. Isostatic pressure can be applied to pre-formed metal, ceramic or composite parts, and for near net shape (NNS) compaction of containerized powder shapes. Maximum standard operating pressures can be specified from 100 to 3100 bar (1500 to 45,000 psi). Temperatures can range up to 2200°C (3990°F).
Products that are commonly use hot isostatic pressing include:
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High quality titanium, super alloy, aluminum and steel castings
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Large P/M stainless steel NNS components typically for off-shore applications
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P/M high speed steel billets, big blocks or tool pre-forms
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P/M tool steel billets, big blocks or tool pre-forms
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Jet engine super alloy P/M billets or NNS components
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Stationary gas and steam turbine P/M NNS components
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Advanced P/M materials for sputtering targets
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Composite material tools
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Advanced ceramics (both from powder and pre-sintered)
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Metal matrix cemented carbides and diamond tools
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HIP clad mill rolls
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HIP clad or solid turbine or generator shafts
Detailed descriptions of specific hot isostatic pressing applications are listed in the menu at left.
