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出願の表示

1. EP3241635 - METAL POWDER, ESPECIALLY FOR ADDITIVE MANUFACTURING

官庁 欧州特許庁(EPO)
出願番号 17176832
出願日 11.05.2016
公開番号 3241635
公開日 08.11.2017
公報種別 A1
IPC
B22F 3/105
B処理操作;運輸
22鋳造;粉末冶金
F金属質粉の加工;金属質粉からの物品の製造;金属質粉の製造;金属質粉に特に適する装置または機械
3成形または焼結方法に特徴がある金属質粉からの工作物または物品の製造;特にそのために適した装置
10焼結のみに特徴のあるもの
105電流,レーザーまたはプラズマを利用することによるもの
B22F 1/00
B処理操作;運輸
22鋳造;粉末冶金
F金属質粉の加工;金属質粉からの物品の製造;金属質粉の製造;金属質粉に特に適する装置または機械
1金属質粉の特殊処理,例.加工を促進するためのもの,特性を改善するためのもの;金属粉それ自体,例.異なる組成の小片の混合
C22C 1/04
C化学;冶金
22冶金;鉄または非鉄合金;合金の処理または非鉄金属の処理
C合金
1非鉄合金の製造
04粉末冶金によるもの
C22C 9/00
C化学;冶金
22冶金;鉄または非鉄合金;合金の処理または非鉄金属の処理
C合金
9銅基合金
C22C 9/06
C化学;冶金
22冶金;鉄または非鉄合金;合金の処理または非鉄金属の処理
C合金
9銅基合金
06次に多い成分としてニッケルまたはコバルトを含むもの
C22C 9/10
C化学;冶金
22冶金;鉄または非鉄合金;合金の処理または非鉄金属の処理
C合金
9銅基合金
10次に多い成分としてけい素を含むもの
CPC
B22F 1/0003
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
1Special treatment of metallic powder, e.g. to facilitate working, to improve properties
0003Metallic powders per se; Mixtures of metallic powders; Metallic powders mixed with a lubricating or binding agent
B22F 1/0011
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
1Special treatment of metallic powder, e.g. to facilitate working, to improve properties
0003Metallic powders per se; Mixtures of metallic powders; Metallic powders mixed with a lubricating or binding agent
0007Metallic powder characterised by its shape or structure, e.g. fibre structure
0011Metallic powder characterised by size or surface area only
B22F 3/1055
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; ; Presses and furnaces
10Sintering only
105by using electric current ; other than for infra-red radiant energy; , laser radiation or plasma
1055Selective sintering, i.e. stereolithography
B22F 3/24
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; ; Presses and furnaces
24After-treatment of workpieces or articles
B22F 9/08
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
9Making metallic powder or suspensions thereof
02using physical processes
06starting from liquid material
08by casting, e.g. through sieves or in water, by atomising or spraying
B22F 2003/1056
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; ; Presses and furnaces
10Sintering only
105by using electric current ; other than for infra-red radiant energy; , laser radiation or plasma
1055Selective sintering, i.e. stereolithography
1056Apparatus components, details or accessories
出願人 DAIHEN CORP
TECH RES INST OF OSAKA PREFECTURE
発明者 TSUBOTA RYUSUKE
TANAKA JYUNICHI
OKA YOHEI
NAKAMOTO TAKAYUKI
SUGAHARA TAKAHIRO
TAKEMURA MAMORU
UCHIDA SOHEI
指定国 (国コード)
発明の名称
(DE) METALLPULVER, INSBESONDERE ZUR GENERATIVEN FERTIGUNG
(EN) METAL POWDER, ESPECIALLY FOR ADDITIVE MANUFACTURING
(FR) POUDRE MÉTALLIQUE, EN PARTICULIER POUR UNE FABRICATION ADDITIVE
要約
(EN)
A metal powder contains not less than 0.10 mass% and not more than 1.00 mass% of at least one of chromium and silicon, and a balance of copper. The total content of the chromium and the silicon is not more than 1.00 mass%.