JP7024328B2 - 金属部材の作製方法 - Google Patents
金属部材の作製方法 Download PDFInfo
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- JP7024328B2 JP7024328B2 JP2017211003A JP2017211003A JP7024328B2 JP 7024328 B2 JP7024328 B2 JP 7024328B2 JP 2017211003 A JP2017211003 A JP 2017211003A JP 2017211003 A JP2017211003 A JP 2017211003A JP 7024328 B2 JP7024328 B2 JP 7024328B2
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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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F3/15—Hot isostatic pressing
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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
- 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
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
- B22F3/1258—Container manufacturing
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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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine blades
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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
-
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
- B33Y40/20—Post-treatment, e.g. curing, coating or polishing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
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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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/30—Process control
- B22F10/32—Process control of the atmosphere, e.g. composition or pressure in a building chamber
-
- 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
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/40—Radiation means
- B22F12/44—Radiation means characterised by the configuration of the radiation means
-
- 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
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/40—Radiation means
- B22F12/49—Scanners
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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
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/50—Means for feeding of material, e.g. heads
- B22F12/52—Hoppers
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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
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/50—Means for feeding of material, e.g. heads
- B22F12/55—Two or more means for feeding material
-
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
-
- 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
- B33Y80/00—Products made by additive manufacturing
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- 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
- F05D2230/30—Manufacture with deposition of material
- F05D2230/31—Layer deposition
-
- 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
- F05D2230/40—Heat treatment
- F05D2230/42—Heat treatment by hot isostatic pressing
-
- 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
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/605—Crystalline
-
- 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
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/607—Monocrystallinity
-
- 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
Description
12 翼部
14 ダブテール部
Claims (2)
- 翼部と翼根元部とを含むタービン翼としての金属部材の作製方法であって、
パウダーベッド方式の三次元金属積層造形により、前記翼部と、前記翼根元部の外周部のみとを造形する三次元造形工程と、
前記三次元造形工程の後に、前記翼根元部の内部に残存している金属粉末を熱間等方圧加圧により焼結させる処理工程と、
を含む金属部材の作製方法。 - 前記翼部の結晶構造は、方向性凝固又は単結晶であり、
前記翼根元部の結晶構造は、等軸結晶である、
請求項1に記載の金属部材の作製方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017211003A JP7024328B2 (ja) | 2017-10-31 | 2017-10-31 | 金属部材の作製方法 |
CN201880069285.0A CN111278589B (zh) | 2017-10-31 | 2018-10-30 | 金属部件的制造方法 |
EP18873929.6A EP3705215B1 (en) | 2017-10-31 | 2018-10-30 | Method of manufacturing turbine blade |
PCT/JP2018/040245 WO2019088064A1 (ja) | 2017-10-31 | 2018-10-30 | 金属部材の作製方法 |
US16/848,497 US11618074B2 (en) | 2017-10-31 | 2020-04-14 | Method of manufacturing metal member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017211003A JP7024328B2 (ja) | 2017-10-31 | 2017-10-31 | 金属部材の作製方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019081935A JP2019081935A (ja) | 2019-05-30 |
JP7024328B2 true JP7024328B2 (ja) | 2022-02-24 |
Family
ID=66331785
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Application Number | Title | Priority Date | Filing Date |
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JP2017211003A Active JP7024328B2 (ja) | 2017-10-31 | 2017-10-31 | 金属部材の作製方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11618074B2 (ja) |
EP (1) | EP3705215B1 (ja) |
JP (1) | JP7024328B2 (ja) |
CN (1) | CN111278589B (ja) |
WO (1) | WO2019088064A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7259659B2 (ja) * | 2019-09-06 | 2023-04-18 | 株式会社Ihi | タービンブレード及びタービンブレードの製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000517375A (ja) | 1995-11-27 | 2000-12-26 | ボード・オブ・リージェンツ,ザ・ユニバーシティ・オブ・テキサス・システム | 熱間等圧処理を用いるレーザー指向物品製造法 |
JP2015161031A (ja) | 2014-02-25 | 2015-09-07 | ゼネラル・エレクトリック・カンパニイ | 粉末製品を使用して物体を製造するための方法 |
JP2017519106A (ja) | 2014-05-26 | 2017-07-13 | ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータNuovo Pignone S.R.L. | ターボ機械構成部品を製造するための方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101271243B1 (ko) | 2006-07-27 | 2013-06-07 | 아르켐 에이비 | 3차원 물체 생성방법 및 장치 |
US9243502B2 (en) * | 2012-04-24 | 2016-01-26 | United Technologies Corporation | Airfoil cooling enhancement and method of making the same |
JP2016502615A (ja) | 2012-09-28 | 2016-01-28 | ユナイテッド テクノロジーズ コーポレイションUnited Technologies Corporation | 付加製造によって製作された超冷却型タービンセクション構成要素 |
WO2014074947A2 (en) | 2012-11-08 | 2014-05-15 | Das, Suman | Systems and methods for additive manufacturing and repair of metal components |
EP3058177B1 (en) * | 2013-10-18 | 2023-11-29 | RTX Corporation | Method of forming a component of a gas turbine engine |
CA2930572C (en) * | 2013-11-14 | 2019-07-02 | General Electric Company | Layered manufacturing of single crystal alloy components |
CN107027298B (zh) * | 2014-07-04 | 2020-06-30 | 诺沃皮尼奥内股份有限公司 | 通过组装多个涡轮构件的涡轮机叶轮的制造 |
GB201416223D0 (en) * | 2014-09-15 | 2014-10-29 | Rolls Royce Plc | Manufacturing method |
US11434766B2 (en) | 2015-03-05 | 2022-09-06 | General Electric Company | Process for producing a near net shape component with consolidation of a metallic powder |
EP3069802B1 (de) | 2015-03-17 | 2018-11-07 | MTU Aero Engines GmbH | Verfahren zur herstellung eines bauteils aus einem verbund-werkstoff mit einer metall-matrix und eingelagerten intermetallischen phasen |
US20160279708A1 (en) * | 2015-03-26 | 2016-09-29 | Honeywell International Inc. | Net-shape or near-net shape powder metal components and methods for producing the same |
DE102015216802A1 (de) * | 2015-09-02 | 2017-03-02 | MTU Aero Engines AG | Verfahren zum Herstellen einer Kapsel für ein heiß-isostatisches Pressen |
DE102016203785A1 (de) * | 2016-03-08 | 2017-09-14 | MTU Aero Engines AG | Verfahren zum Herstellen einer Schaufel für eine Strömungsmaschine |
EP3450055A1 (en) * | 2017-08-30 | 2019-03-06 | Siemens Aktiengesellschaft | Method for additively manufacturing a tip structure on a pre-existing part |
US10746047B2 (en) * | 2017-10-27 | 2020-08-18 | General Electric Company | Structure for mitigating vibratory modes of counter-rotating engine rotors |
-
2017
- 2017-10-31 JP JP2017211003A patent/JP7024328B2/ja active Active
-
2018
- 2018-10-30 WO PCT/JP2018/040245 patent/WO2019088064A1/ja unknown
- 2018-10-30 EP EP18873929.6A patent/EP3705215B1/en active Active
- 2018-10-30 CN CN201880069285.0A patent/CN111278589B/zh active Active
-
2020
- 2020-04-14 US US16/848,497 patent/US11618074B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000517375A (ja) | 1995-11-27 | 2000-12-26 | ボード・オブ・リージェンツ,ザ・ユニバーシティ・オブ・テキサス・システム | 熱間等圧処理を用いるレーザー指向物品製造法 |
JP2015161031A (ja) | 2014-02-25 | 2015-09-07 | ゼネラル・エレクトリック・カンパニイ | 粉末製品を使用して物体を製造するための方法 |
JP2017519106A (ja) | 2014-05-26 | 2017-07-13 | ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータNuovo Pignone S.R.L. | ターボ機械構成部品を製造するための方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3705215A1 (en) | 2020-09-09 |
WO2019088064A1 (ja) | 2019-05-09 |
CN111278589B (zh) | 2022-07-05 |
EP3705215B1 (en) | 2022-07-27 |
EP3705215A4 (en) | 2020-09-16 |
US20200384538A1 (en) | 2020-12-10 |
JP2019081935A (ja) | 2019-05-30 |
CN111278589A (zh) | 2020-06-12 |
US11618074B2 (en) | 2023-04-04 |
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