JP2018150615A - 直接金属レーザ溶融のための材料 - Google Patents
直接金属レーザ溶融のための材料 Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0433—Nickel- or cobalt-based alloys
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/141—Processes of additive manufacturing using only solid materials
- B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE 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
- B33Y10/00—Processes of additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE 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
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE 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
- B33Y70/00—Materials specially adapted for additive manufacturing
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/22—Manufacture essentially without removing material by sintering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
- F05D2230/233—Electron beam welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/17—Alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/50—Intrinsic material properties or characteristics
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Powder Metallurgy (AREA)
Abstract
【解決手段】直接金属レーザ溶融のためのニッケル合金が開示される。この合金は、1.6〜2.8重量%のアルミニウムと、2.2〜2.4重量%のチタンと、1.25〜2.05重量%のニオブと、22.2〜22.8重量%のクロムと、8.5〜19.5重量%のコバルトと、1.8〜2.2重量%のタングステンと、0.001〜0.05重量%の炭素と、0.002〜0.015重量%のホウ素と、40〜70重量%のニッケルとを含む粉末を含んでいる。関連するプロセスおよび物品(102)も開示される。
【選択図】図1
Description
102 物品
104 付加製造AM制御システム
106 AMプリンタ
110 チャンバ
112 アプリケータ
114 原材料
116 電子ビーム
118 ビルドプラットフォーム
120 コードの記憶
130 コンピュータ
132 メモリ
134 プロセッサ
136 入力/出力(I/O)インタフェース
138 バス
140 I/Oデバイス
142 記憶システム
Claims (12)
- 直接金属レーザ溶融のためのニッケル合金であって、
約1.6〜約2.8重量%のアルミニウムと、
約2.2〜約2.4重量%のチタンと、
約1.25〜約2.05重量%のニオブと、
約22.2〜約22.8重量%のクロムと、
約8.5〜約19.5重量%のコバルトと、
約1.8〜約2.2重量%のタングステンと、
約0.001〜約0.05重量%の炭素と、
約0.002〜約0.015重量%のホウ素と、
約40〜約70重量%のニッケルと
を含む粉末を含んでいる、ニッケル合金。 - 前記粉末は、約44ミクロン以下のサイズの粒子を含む、請求項1に記載のニッケル合金。
- 前記粉末は、約10ミクロン以上のサイズの粒子を含む、請求項2に記載のニッケル合金。
- 物品(102)を製造する方法であって、
物品(102)の3D設計ファイルを用意するステップと、
3Dプリンタを使用して、前記3D設計ファイルに従って繰り返し積層する方法でエネルギ源を粉末へと適用するステップと
を含んでおり、
前記粉末は、
約1.6〜約2.8重量%のアルミニウムと、
約2.2〜約2.4重量%のチタンと、
約1.25〜約2.05重量%のニオブと、
約22.2〜約22.8重量%のクロムと、
約8.5〜約19.5重量%のコバルトと、
約1.8〜約2.2重量%のタングステンと、
約0.001〜約0.05重量%の炭素と、
約0.002〜約0.015重量%のホウ素と、
約40〜約70重量%のニッケルと
を含む、方法。 - 前記粉末は、約44ミクロン以下のサイズの粒子を含む、請求項4に記載の方法。
- 前記粉末は、約10ミクロン以上のサイズの粒子を含む、請求項5に記載の方法。
- 前記使用は、溶接、焼結、またはレーザ溶融を含む、請求項6に記載の方法。
- 前記物品(102)は、タービン構成要素を含む、請求項4に記載の方法。
- 少なくとも粉末の層を保持するためのビルドプラットフォーム(118)と、
物品(102)の3D設計ファイルに従って繰り返し積層する方法で前記粉末へとエネルギ源を適用するように構成された3Dプリンタと
を備えており、
前記粉末は、
約1.6〜約2.8重量%のアルミニウムと、
約2.2〜約2.4重量%のチタンと、
約1.25〜約2.05重量%のニオブと、
約22.2〜約22.8重量%のクロムと、
約8.5〜約19.5重量%のコバルトと、
約1.8〜約2.2重量%のタングステンと、
約0.001〜約0.05重量%の炭素と、
約0.002〜約0.015重量%のホウ素と、
約40〜約70重量%のニッケルと
を含む、直接金属レーザ溶融システム。 - 前記粉末は、約44ミクロン以下のサイズの粒子を含む、請求項9に記載の直接金属レーザ溶融システム。
- 前記粉末は、約10ミクロン以上のサイズの粒子を含む、請求項10に記載の直接金属レーザ溶融システム。
- 前記物品(102)は、タービン構成要素を含む、請求項9に記載の直接金属レーザ溶融システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/375,380 US20170088918A1 (en) | 2014-09-19 | 2016-12-12 | Materials for direct metal laser melting |
US15/375,380 | 2016-12-12 |
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JP2018150615A true JP2018150615A (ja) | 2018-09-27 |
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JP2017228508A Pending JP2018150615A (ja) | 2016-12-12 | 2017-11-29 | 直接金属レーザ溶融のための材料 |
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EP (1) | EP3332892A1 (ja) |
JP (1) | JP2018150615A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11458537B2 (en) | 2017-03-29 | 2022-10-04 | Mitsubishi Heavy Industries, Ltd. | Heat treatment method for additive manufactured Ni-base alloy object, method for manufacturing additive manufactured Ni-base alloy object, Ni-base alloy powder for additive manufactured object, and additive manufactured Ni-base alloy object |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014111822A (ja) * | 2012-07-31 | 2014-06-19 | General Electric Co <Ge> | ニッケル基合金及びニッケル基合金を有するタービン部品 |
JP2016029194A (ja) * | 2014-07-25 | 2016-03-03 | 株式会社日立製作所 | 溶融積層造形に用いる合金粉末 |
JP2016060967A (ja) * | 2014-09-19 | 2016-04-25 | ゼネラル・エレクトリック・カンパニイ | 直接金属レーザ溶融用の材料 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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ATE218167T1 (de) * | 1995-12-21 | 2002-06-15 | Teledyne Ind | Nickel-chrom-cobalt-legierung mit verbesserten hochtemperatureigenschaften |
US20150217412A1 (en) * | 2014-01-31 | 2015-08-06 | General Electric Company | Weld filler for nickel-base superalloys |
-
2017
- 2017-11-29 JP JP2017228508A patent/JP2018150615A/ja active Pending
- 2017-12-01 EP EP17204980.1A patent/EP3332892A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014111822A (ja) * | 2012-07-31 | 2014-06-19 | General Electric Co <Ge> | ニッケル基合金及びニッケル基合金を有するタービン部品 |
JP2016029194A (ja) * | 2014-07-25 | 2016-03-03 | 株式会社日立製作所 | 溶融積層造形に用いる合金粉末 |
JP2016060967A (ja) * | 2014-09-19 | 2016-04-25 | ゼネラル・エレクトリック・カンパニイ | 直接金属レーザ溶融用の材料 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11458537B2 (en) | 2017-03-29 | 2022-10-04 | Mitsubishi Heavy Industries, Ltd. | Heat treatment method for additive manufactured Ni-base alloy object, method for manufacturing additive manufactured Ni-base alloy object, Ni-base alloy powder for additive manufactured object, and additive manufactured Ni-base alloy object |
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EP3332892A1 (en) | 2018-06-13 |
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