METAL FOAM STACK AND MANUFACTURING METHOD THEREFOR

Provided are a metal foam stack and a manufacturing method thereof. The metal foam stack includes one or more stack units. The stack unit includes: a first metal foam sheet including an open cell, in which a plurality of internal cells is connected with one another; a first bonding member positioned...

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Bibliographic Details
Main Authors CHOI, Byoung Kwon, KIM, Jong Kwang, JANG, Myung Joon
Format Patent
LanguageEnglish
French
German
Published 07.03.2018
Subjects
CASTING
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
MACHINE TOOLS
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
POWDER METALLURGY
SOLDERING OR UNSOLDERING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
WORKING METALLIC POWDER
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Summary:Provided are a metal foam stack and a manufacturing method thereof. The metal foam stack includes one or more stack units. The stack unit includes: a first metal foam sheet including an open cell, in which a plurality of internal cells is connected with one another; a first bonding member positioned on the first metal foam sheet; and a second metal foam sheet positioned on the first bonding member, and including an open cell, in which a plurality of internal cells is connected with one another. Materials of an interface between the first metal foam sheet and the first bonding member and an interface between the second metal foam sheet and the first bonding member are atomically diffused.
Bibliography:Application Number: EP20150829946