Method for manufacturing a powder based article

A method for manufacturing a powder based article comprising one portion of a first material and at least one portion of a second material comprising the steps of: arranging at least a first body comprising a powder of the second material and a gasifiable material in a selected portion or selected p...

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Bibliographic Details
Main Author BERGLUND THOMAS
Format Patent
LanguageEnglish
Published 08.12.2015
Subjects
CASTING
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
WORKING METALLIC POWDER
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Summary:A method for manufacturing a powder based article comprising one portion of a first material and at least one portion of a second material comprising the steps of: arranging at least a first body comprising a powder of the second material and a gasifiable material in a selected portion or selected portions in a capsule defining the shape of the article, wherein the powder of the second material is held by the gasifiable material; filling the capsule with a powder of the first material; removing the gasifiable material; sealing the capsule; heating the capsule under increased pressure to a temperature at which the powders of the first and second materials densifies to a compact article.
Bibliography:Application Number: US201013262421