METAL POWDER BONDED BODY MANUFACTURED BY ADDITIVE MANUFACTURING AND HAVING EXCELLENT HYDROGEN EMBRITTLEMENT RESISTANCE

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United States of America Patent

SERIAL NO

15652884

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Abstract

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Provided is a metal powder bonded body having excellent hydrogen embrittlement resistance, wherein the metal powder bonded body is a metallic material having excellent hydrogen embrittlement resistance, the metallic material is a metal powder bonded body manufactured by incrementally adding metal powder layer by layer, and the metal powder bonded body has characteristics of ductile fracture in an area of 80% or more of a total area of a fracture section when fractured in a hydrogen atmosphere.

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Patent Owner(s)

Patent OwnerAddress
KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE267 GAJEONG-RO YUSEONG-GU DAEJEON 34113 34113

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BAEK, Seung Wook Sejong-si, KR 7 6
BAEK, Un Bong Daejeon, KR 6 1
NAHM, Seung Hoon Daejeon, KR 8 6

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