COLD ISOSTATIC PRESSING OF FUSED FILAMENT FABRICATED COMPONENTS

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United States of America Patent

APP PUB NO 20210146434A1
SERIAL NO

17098010

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method may include cold isostatic pressing a fused filament fabricated component comprising a plurality of roads and channels between at least some roads of the plurality of roads. The plurality of roads may include a sacrificial binder and a powder including a metal or alloy. The cold isostatic pressing reduces a presence of the channels between the at least some roads to form a compacted fused filament fabricated component. The method also may include removing substantially all the sacrificial binder from the compacted fused filament fabricated component and leave a powder component; and sintering the powder component to form a sintered component.

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE CORPORATION450 S MERIDIAN STREET INDIANAPOLIS IN 46225-1103

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gold, Matthew R Carmel, US 47 85
Nelson, Scott Carmel, US 152 1849
Ribic, Brandon David Noblesville, US 16 13
Shuck, Quinlan Yee Indianapolis, US 51 115
Xu, Raymond Ruiwen Carmel, US 28 192

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