Method and system for manufacturing of complex shape parts...

Details Method and system for manufacturing of complex shape parts... Method and system for manufacturing of complex shape parts...

2007-08-28

2007-08-28

Wyszomierski, George (Department: 1742)

Powder metallurgy processes

Powder metallurgy processes with heating or sintering

Making composite or hollow article

C419S042000

Reexamination Certificate

active

10809669

ABSTRACT:
Method for manufacturing complex shape parts including parts with cavities from powder materials by Hot Isostatic Pressing (HIP) with controlled pressure inside the HIP tooling and multi-layer inserts including hollow inserts. Controlled pressure inside the HIP tooling is provided by injecting the HIP gas media into the cavities of the hollow inserts.

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patent: 6210633 (2001-04-01), Kratt et al.
patent: 6482533 (2002-11-01), Van Daam et al.

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