RU2015133162A - Аддитивное изготовление, обеспечивающее высокотемпературную пластичность и увеличенное время до разрушения - Google Patents
Аддитивное изготовление, обеспечивающее высокотемпературную пластичность и увеличенное время до разрушения Download PDFInfo
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- RU2015133162A RU2015133162A RU2015133162A RU2015133162A RU2015133162A RU 2015133162 A RU2015133162 A RU 2015133162A RU 2015133162 A RU2015133162 A RU 2015133162A RU 2015133162 A RU2015133162 A RU 2015133162A RU 2015133162 A RU2015133162 A RU 2015133162A
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- 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
- B22F3/24—After-treatment of workpieces or articles
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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
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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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- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/60—Treatment of workpieces or articles after build-up
- B22F10/64—Treatment of workpieces or articles after build-up by thermal means
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/009—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine components other than turbine blades
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- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
- B23K20/023—Thermo-compression bonding
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/233—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer
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- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/127—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an enclosure
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- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/144—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the fluid stream containing particles, e.g. powder
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- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/32—Bonding taking account of the properties of the material involved
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- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/34—Laser welding for purposes other than joining
- B23K26/342—Build-up welding
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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
- B29C64/30—Auxiliary operations or equipment
- B29C64/364—Conditioning of environment
- B29C64/371—Conditioning of environment using an environment other than air, e.g. inert gas
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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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
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- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0052—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides
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- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
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- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/02—Pretreatment of the material to be coated
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- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
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- B22F10/20—Direct sintering or melting
- B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
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- 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
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Claims (32)
1. Способ изготовления, содержащий:
аддитивное изготовление компонента; и
осаждение карбидов на границах зерен компонента.
2. Способ по п. 1, дополнительно содержащий:
обеспечение для компонента снятия внутренних напряжений, горячего изостатического прессования и термообработки на твердый раствор перед осаждением карбидов на границах зерен компонента.
3. Способ по п. 2, дополнительно содержащий:
осаждение карбидов на границах зерен компонента и последующий процесс термической обработки после указанного этапа обеспечения для компонента снятия внутренних остаточных напряжений, горячего изостатического прессования и термообработки на твердый раствор.
4. Способ по п. 1, дополнительно содержащий:
аддитивное изготовление компонента с использованием легированного порошка с повышенным содержанием углерода в ходе аддитивного изготовления.
5. Способ по п. 4, дополнительно содержащий:
обеспечение для компонента снятия внутренних напряжений, горячего изостатического прессования и термообработки на твердый раствор перед осаждением карбидов на границах зерен компонента.
6. Способ по п. 5, дополнительно содержащий:
осаждение карбидов на границах зерен компонента и последующий процесс термической обработки после указанного этапа снятия внутренних напряжений, горячего изостатического прессования компонента и его термообработки на твердый раствор.
7. Способ по п. 1, дополнительно содержащий:
ввод науглероживающего газа в формовочную камеру в ходе аддитивного изготовления компонента.
8. Способ по п. 7, дополнительно содержащий:
аддитивное изготовление компонента с использованием легированного порошка с повышенным содержанием углерода в ходе аддитивного изготовления.
9. Способ по п. 7, дополнительно содержащий:
обеспечение для компонента снятия внутренних напряжений, горячего изостатического прессования и термообработки на твердый раствор перед осаждением карбидов на границах зерен компонента.
10. Способ по п. 9, дополнительно содержащий:
осаждение карбидов на границах зерен компонента и последующий процесс термической обработки после указанного этапа снятия внутренних остаточных напряжений, горячего изостатического прессования компонента и его термообработки на твердый раствор.
11. Система для аддитивного изготовления, содержащая:
формовочную камеру; и
систему для ввода науглероживающего газа, предназначенную для ввода науглероживающего газа в формовочную камеру в ходе процесса аддитивного изготовления.
12. Система по п. 11, в которой указанная формовочная камера содержит слой порошка, содержащий легированный порошок с повышенным содержанием углерода.
13. Способ термической обработки, содержащий:
обеспечение для компонента снятия внутренних остаточных напряжений, горячего изостатического прессования и термообработки на твердый раствор компонента, полученного путем аддитивного изготовления, и
осаждение карбидов на границах зерен термически обработанного компонента путем термической обработки.
14. Способ по п. 13, дополнительно содержащий:
ввод науглероживающего газа в формовочную камеру в ходе аддитивного изготовления компонента.
15. Способ по п. 13, дополнительно содержащий:
аддитивное изготовление компонента с использованием легированного порошка с повышенным содержанием углерода в ходе процесса аддитивного изготовления.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201361759886P | 2013-02-01 | 2013-02-01 | |
US61/759,886 | 2013-02-01 | ||
PCT/US2013/043664 WO2014120264A1 (en) | 2013-02-01 | 2013-05-31 | Additive manufacturing for elevated-temperature ductility and stress rupture life |
Publications (3)
Publication Number | Publication Date |
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RU2015133162A true RU2015133162A (ru) | 2017-03-10 |
RU2670827C2 RU2670827C2 (ru) | 2018-10-25 |
RU2670827C9 RU2670827C9 (ru) | 2018-11-29 |
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RU2015133162A RU2670827C9 (ru) | 2013-02-01 | 2013-05-31 | Аддитивное изготовление, обеспечивающее высокотемпературную пластичность и увеличенное время до разрушения |
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US (1) | US10259043B2 (ru) |
EP (1) | EP2950952B1 (ru) |
JP (1) | JP6162824B2 (ru) |
CN (1) | CN105026075B (ru) |
RU (1) | RU2670827C9 (ru) |
WO (1) | WO2014120264A1 (ru) |
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JP2016053198A (ja) * | 2014-09-04 | 2016-04-14 | 株式会社コイワイ | 金属成形体および金属成形体用金属粉末 |
GB201502087D0 (en) * | 2015-02-09 | 2015-03-25 | Rolls Royce Plc | A method for the production on a three-dimensional product |
DE102015203234B4 (de) * | 2015-02-24 | 2018-04-26 | MTU Aero Engines AG | Verfahren zur Herstellung eines Bauteils, nämlich einens Gehäuses einer Gasturbine und das entsprechende Bauteil |
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RU2670827C9 (ru) | 2018-11-29 |
EP2950952A4 (en) | 2016-05-11 |
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JP2016509632A (ja) | 2016-03-31 |
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US10259043B2 (en) | 2019-04-16 |
US20150336171A1 (en) | 2015-11-26 |
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