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1. CN106141182 - Metal Powder, Method Of Producing Additively-manufactured Article, And Additively-manufactured Article

官庁 中華人民共和国
出願番号 102016000319718
出願日 13.05.2016
公開番号 106141182
公開日 23.11.2016
特許番号 106141182
特許付与日 08.05.2018
公報種別 B
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 3/24
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
24工作物や物品の後処理
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
B33Y 10/00
B処理操作;運輸
33付加製造技術
Y付加製造,すなわち付加堆積,付加凝集または付加積層による3次元物質の製造,例.3D印刷による,ステレオリソグラフィーによるまたは選択的レーザー焼結による
10付加製造の工程
CPC
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 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
B33Y 10/00
BPERFORMING OPERATIONS; TRANSPORTING
33ADDITIVE MANUFACTURING TECHNOLOGY
YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
10Processes of additive manufacturing
C22C 9/00
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
9Alloys based on copper
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
出願人 DAIHEN CORP
株式会社达谊恒
TECH RES INST OF OSAKA PREFECTURE
地方独立行政法人大阪产业技术研究所
発明者 TSUBOTA RYUSUKE
坪田龙介
TANAKA JYUNICHI
田中顺一
OKA YOHEI
冈阳平
NAKAMOTO TAKAYUKI
中本贵之
SUGAHARA TAKAHIRO
菅原贵广
TAKEMURA MAMORU
武村守
UCHIDA SOHE
内田壮平
代理人 北京林达刘知识产权代理事务所(普通合伙) 11277
北京林达刘知识产权代理事务所(普通合伙) 11277
優先権情報 2015-097974 13.05.2015 JP
発明の名称
(EN) Metal Powder, Method Of Producing Additively-manufactured Article, And Additively-manufactured Article
(ZH) 铜合金粉末的用途、层叠造型物的制造方法以及层叠造型物
要約
(EN)
The present invention relates to a metal powder, a method of producing the additively-manufactured article, and the additively-manufactured article. The 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 %. In accordance with an additive manufacturing method for this metal powder, an additively-manufactured article made from a copper alloy is provided. The additively-manufactured article has both an adequate mechanical strength and an adequate electrical conductivity.

(ZH)
本发明涉及金属粉末、层叠造型物的制造方法以及层叠造型物。金属粉末含有铬和硅中的至少任一者0.10质量%以上且1.00质量%以下,该铬和该硅的总量为1.00质量%以下,余量为铜。通过以该金属粉末作为对象的层叠造型法,提供由铜合金构成的层叠造型物。该层叠造型物能够兼顾机械强度和导电率。

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