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1. WO2016181924 - METAL POWDER, METHOD FOR PRODUCING MULTILAYER SHAPED STRUCTURE, AND MULTILAYER SHAPED STRUCTURE

Publication Number WO/2016/181924
Publication Date 17.11.2016
International Application No. PCT/JP2016/063712
International Filing Date 09.05.2016
IPC
B22F 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
1Special treatment of metallic powder, e.g. to facilitate working, to improve properties; Metallic powders per se, e.g. mixtures of particles of different composition
B22F 3/105 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor
10Sintering only
105by using electric current, laser radiation or plasma
B22F 3/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor
12Both compacting and sintering
16in successive or repeated steps
B22F 3/24 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor
24After-treatment of workpieces or articles
B33Y 10/00 2015.01
BPERFORMING OPERATIONS; TRANSPORTING
33ADDITIVE MANUFACTURING TECHNOLOGY
YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
10Processes of additive manufacturing
B33Y 70/00 2015.01
BPERFORMING OPERATIONS; TRANSPORTING
33ADDITIVE MANUFACTURING TECHNOLOGY
YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
70Materials specially adapted for additive manufacturing
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 2003/1056
B22F 2003/248
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
248Thermal after-treatment
B22F 2009/0812
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
0804Dispersion in or on liquid, other than with sieves
0812Pulverisation with a moving liquid coolant stream, by centrifugally rotating stream
B22F 2009/0828
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
082atomising using a fluid
0824with a specific atomising fluid
0828with water
Applicants
  • 株式会社ダイヘン DAIHEN CORPORATION [JP]/[JP]
  • 地方独立行政法人大阪産業技術研究所 OSAKA RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE AND TECHNOLOGY [JP]/[JP]
Inventors
  • 坪田 龍介 TSUBOTA, Ryusuke
  • 田中 順一 TANAKA, Jyunichi
  • 岡 陽平 OKA, Yohei
  • 中本 貴之 NAKAMOTO, Takayuki
  • 菅原 貴広 SUGAHARA, Takahiro
  • 武村 守 TAKEMURA, Mamoru
  • 内田 壮平 UCHIDA, Sohei
Agents
  • 特許業務法人深見特許事務所 FUKAMI PATENT OFFICE, P.C.
Priority Data
2015-09797413.05.2015JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) METAL POWDER, METHOD FOR PRODUCING MULTILAYER SHAPED STRUCTURE, AND MULTILAYER SHAPED STRUCTURE
(FR) POUDRE MÉTALLIQUE, PROCÉDÉ DE PRODUCTION D'UNE STRUCTURE DE MISE EN FORME MULTICOUCHE, ET STRUCTURE MULTICOUCHE
(JA) 金属粉末、積層造形物の製造方法および積層造形物
Abstract
(EN)
A metal powder for multilayer structure shaping. This metal powder contains at least one of chromium and silicon in an amount of from 0.10% by mass to 1.00% by mass (inclusive) so that the total amount of the chromium and silicon is 1.00% by mass or less, with the balance made up of copper.
(FR)
L'invention concerne une poudre métallique destinée à la mise en forme d'une structure multicouche. Cette poudre métallique contient du chrome et/ou du silicium dans une quantité comprise entre 0,10 % en masse et 1,00 % en masse (inclus) de manière que la quantité totale de chrome et de silicium est égale à maximum 1,00 % en masse, le reste étant constitué de cuivre.
(JA)
積層造形用の金属粉末である。当該金属粉末は、クロムおよび珪素の少なくともいずれかを0.10質量%以上1.00質量%以下含有し、該クロムおよび該珪素の合計量が1.00質量%以下であり、残部が銅からなる。
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