WO2014107204A2 - Additive manufacture of turbine component with multiple materials - Google Patents

Additive manufacture of turbine component with multiple materials Download PDF

Info

Publication number
WO2014107204A2
WO2014107204A2 PCT/US2013/063641 US2013063641W WO2014107204A2 WO 2014107204 A2 WO2014107204 A2 WO 2014107204A2 US 2013063641 W US2013063641 W US 2013063641W WO 2014107204 A2 WO2014107204 A2 WO 2014107204A2
Authority
WO
WIPO (PCT)
Prior art keywords
powder
layers
laser
component
laser energy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2013/063641
Other languages
English (en)
French (fr)
Other versions
WO2014107204A3 (en
Inventor
Ramesh Subramanian
Michael Ott
Dimitrios Thomaidis
Alexandr Sadovoy
Jan Münzer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to JP2015536818A priority Critical patent/JP2016502589A/ja
Priority to RU2015116240A priority patent/RU2015116240A/ru
Priority to CN201380052507.5A priority patent/CN104684667A/zh
Priority to IN2324DEN2015 priority patent/IN2015DN02324A/en
Priority to EP13852362.6A priority patent/EP2903762A2/en
Publication of WO2014107204A2 publication Critical patent/WO2014107204A2/en
Publication of WO2014107204A3 publication Critical patent/WO2014107204A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • 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
    • B22F10/36—Process control of energy beam parameters
    • 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
    • B22F5/009—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine components other than turbine blades
    • 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
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/001—Rapid manufacturing of 3D objects by additive depositing, agglomerating or laminating of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/008—Producing shaped prefabricated articles from the material made from two or more materials having different characteristics or properties
    • 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
    • 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
    • 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
    • F01D5/288—Protective coatings for blades
    • 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]
    • 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
    • B22F12/53—Nozzles
    • 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
    • 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
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
    • Y10T428/24545—Containing metal or metal compound

Definitions

  • This invention relates to additive layer manufacturing, and particularly to making multi-material metal/ceramic gas turbine components by selective laser sintering and selective laser melting of adjacent powder layers of different materials.
  • Selective layer additive manufacturing includes selective laser melting (SLM) and selective layer sintering (SLS) of powder beds to build a component layer by layer to achieve net shape or near net shape.
  • SLM selective laser melting
  • SLS selective layer sintering
  • a powder bed of the component final materia! or precursor material is deposited on a working surface.
  • Laser energy is selectively directed onto the powder bed following a cross sectional area shape of the component, thus creating a layer or slice of the component, which then becomes a new working surface for a next layer.
  • the powder bed is conventionally spread over the working surface in a first step, and then a laser defines or "paints" the component sectional area on the bed in a following step, for example by raster scanning.
  • a related process often referred to as micro-cladding, deposits a powder onto a component via a moving nozzle or other delivery device.
  • a laser concurrently melts the powder at the deposit point, thus forming a bead of material on the component as the delivery device moves. Successive passes can build a layer or layers of material for repair or fabrication of a component.
  • FIG. 1 is a sectional view of a prior art gas turbine blade.
  • FIG. 2 Is a sectional view of a powder delivery device forming adjacent powder layers on a working surface.
  • FIG. 3 is a sectional view of laser beams melting and sintering adjacent powder layers.
  • FIG 4 shows a pattern of scan paths for powder delivery and/or laser delivery parallel to non-linear sectional profiles of a component
  • FIG 5 shows an alternate scan pattern with parallel linear paths.
  • FIG 6 shows scan paths that are normal, or approximately normal, to the walls of the component.
  • FIG 7 shows a second slice being formed on a first slice of the component.
  • FIG 8 shows adjacent powder layers deposited at different thicknesses.
  • FIG 9 shows an interlocking interface between adjacent materials.
  • FIG 10 is a flow chart showing aspects of an embodiment of the invention.
  • the inventors have devised a method for additive manufacturing of a component having multiple adjacent materials of different properties. It produces a net shape or near net shape with strong bonding of the adjacent materials, including metal to ceramic. This is especially beneficial in fabricating gas turbine components such as superalloy blades and vanes with ceramic thermal barrier coatings. Such airfoils are difficult to fabricate, because they have complex shapes with serpentine cooling channels lined with turbulators and film cooling holes.
  • FIG 1 is a transverse sectional view of a typical gas turbine airfoil 20 with a leading edge 22, trailing edge 24, pressure side 26, suction side 28, metal substrate 30, cooling channels 32, partition walls 34, turbulators 38, film cooling exit holes 38, cooling pins 40, and trailing edge exit holes 42.
  • the exterior of the airfoil substrate is coated with a ceramic thermal barrier coating 44.
  • a metallic bond coat 45 may be applied between the substrate and the thermal barrier coating.
  • Turbulators are bumps, dimples, ridges, or valleys within the cooling channels 32 that increase surface area and mix the fluid boundary layer of the coolant flow.
  • FIG 2 shows a process and apparatus for delivering first 48, second 50, and third 52 adjacent powder layers onto a working surface 54A in respective first, second, and third section area shapes of first, second, and third adjacent final materials in a given section plane of a component.
  • the first powder layer 48 may be a structural metal delivered in the area shape of an airfoil substrate 30 as shown in FIG 1.
  • the second powder layer 50 may be a bond coat delivered adjacent the first powder 48 in the area shape of a bond coat 45 on the substrate (FIG 1 ).
  • the third powder layer 52 may be a thermal barrier ceramic delivered adjacent the second powder in the area shape of the thermal barrier coating 44 (FIG 1 ).
  • An interface 58 between the first and second powder layers may be delivered so as to form an overlap zone 57 that provides a material gradient transition between the two adjacent powder layers 48, 50.
  • An interface 58 between the second and third powders 50, 52 may be delivered so as to form an engineered mechanical interlock such as interleaved fingers projecting alternately from the second and third powders (later shown).
  • the powder delivery device 60 may have one or more nozzles 62 delivering powder spray 64 to a focal point 66.
  • the powder delivery device 60 may incorporate multi-axis movements 61 relative to the working surface 54A, so that the nozzle can follow non-linear sectional profiles in a given horizontal plane, can move to different planes or distances relative to the working surface 54A, and can deliver powder at varying angles.
  • the axes may be implemented by motions of the work table 55 and/or the powder delivery device 60 via tracks and rotation bearings under computer control.
  • Powder delivery parameters such as nozzle translation speeds, mass delivery rates, and spray angles may be
  • the powder may be compacted and stabilized by means such as electromagnetic energy and/or mechanical or acoustic vibration prior to laser heating.
  • the powder may be wetted with water, alcohol, lacquer or binder prior to or during spraying so it holds a desired form until the laser melts or sinters it into a cohesive slice of the component.
  • flux material may be included with the powder materials to facilitate the cladding process.
  • FIG 3 shows a process and apparatus for melting and/or sintering different powder layers 48, 50, 52 with respective different laser energies.
  • the substrate superalloy powder 48 and the bond coat powder 58 may be melted with first and second laser energies, and the ceramic thermal barrier powder 52 may be sintered with a third laser energy that only partly melts the ceramic particles.
  • the different laser energies 69A, 69B may be provided by a single laser emitter 68A with variable output, or by multiple laser emitters 68A, 68B with different outputs for different powder layers.
  • the laser emitter may incorporate multi-axis movement 70 relative to the working surface 54A, so that it can follow non-linear sectional profiles in a given plane, can move to different planes or distances relative to the working surface 54A, and can position and direct a laser beam for desired angles and spot sizes.
  • FIG 4 shows a pattern of paths 72 that follow the non-linear sectional shape profiles 73, 74, 75 of the component 20.
  • the powder delivery focus 66 of FIG 2 may be controlled to follow such paths.
  • Such a scan pattern 72 parallel to the sectional shape profiles allows the powder type to be changed for each powder layer 48, 50, 52.
  • the laser energy 69A-B may also follow non-linear scan paths such as 72 of FIG 4. This path type minimizes the number of changes in laser intensity for different powder materials.
  • a first laser energy may be directed to follow a contour of the sectional shape 73 of the first powder layer 48
  • a second laser energy may be directed to follow a contour of a sectional shape 74 of the second powder layer 50
  • a third laser energy may be directed to follow a contour of a sectional shape 75 of the third powder layer 52.
  • the laser may be cycled off as it passes over areas intended to remain as voids in the formed component, such as film cooling holes 38.
  • FIG 5 shows an alternate scan pattern with parallel linear paths 74 for the laser energy.
  • FIG 6 shows paths 76 that are normal, or approximately normal, to the walls of the component. Patterns 74 and 76 may require laser intensity changes at each crossing of the interfaces 56, 58 for the different powder layers in addition to off/on cycling for the voids 38.
  • the spacing of scans 72, 74, 76 depends on the laser beam width or spot size at the powder surface. Multiple laser emitters may be used together to produce a wider swath to reduce the number of scans.
  • the laser beam(s) may be adjusted in width by changing the distance of the emitter from the working surface, and/or the beam may be adjusted In size and shape by adjustable lenses, mirrors, or masks to better define small, sharp, or curved elements of the component such as fillets, without decreasing the scan spacing and spot size.
  • FIG 7 shows a first solidified slice 74 of the component providing a new working surface 54B on which to apply powder layers 48, 50, 52 for a second slice 76 of the component.
  • FIG 8 shows powder layers 48, 50, 52 delivered at different heights depending on their respective process shrinkages to achieve a final uniform slice thickness.
  • the powders of the first 48 and second 50 adjacent layers may be deposited in the overlap zone 57 such that the powders overlap in a gradient material transition.
  • the overlap width may be at least 0.2 mm for example.
  • the powders of the second 50 and third 52 adjacent layers may also be deposited in an overlap zone 77 such that the powders overlap in a gradient material transition.
  • the overlap widths may be at least 0.2 mm or 0.4 mm or up to 1 mm or up to 2 mm. for examples.
  • FIG 9 shows an interface between the second 50 and third 52 layers formed with engineered interlocking features 80 there between, such as interleaved profiles that form 3D interlaced fingers projecting alternately from the bond layer 50 and the ceramic layer 52.
  • interlocking mechanical interface may be provided instead of, or in addition to, a gradient material zone 77 as shown in FIG 8.
  • Fissures 82 may be formed in the ceramic layer 52 for operational strain relief by cycling the laser energy off/on as it scans the ceramic layer 52.
  • Hollow ceramic spheres 84 may be included in the material of the ceramic layer 52 to reduce thermal conductivity. Inclusion of hollow ceramic spheres in the thermal barrier layer 52 permanently reduces its thermal conductivity, since the sphere voids are not subject to reduction by operational sintering.
  • FIG 10 is a flow chart of a method 84 showing aspects of an embodiment of the invention, including the following steps:
  • step 92 Repeating from step 86 with successive section planes to fabricate the component by selective layer additive manufacturing.
  • nano-scale ceramic particles can reduce the sintering temperature of the ceramic layer by as much as 350 °C in some embodiments. This can facilitate co-sintering and bonding of the metal and ceramic layers. Temperature reduction occurs particularly when the ceramic powder comprises at least 2% and up to 100% by volume of particles being less than 100 nm average diameter, and it especially occurs with particles less than 50 nm average diameter. The present method allows sintering by only partially melting such nano-particles. This is not possible when applying a ceramic coating with thermal spray technologies, because it tends to fully melt the smaller particles.
  • Nickel-based superalloys used in high temperature gas turbine components are often strengthened by a gamma prime precipitant phase within a gamma phase matrix.
  • the properties of these superalloys that make them durable in high-temperature environments also make them difficult to fabricate and repair.
  • they can be fabricated and joined to adjacent layers of different materials, including ceramics, by the method described herein. Casting of gas turbine blades having serpentine channels with turbulators and film cooling exit holes is difficult and expensive.
  • the present method reduces cost while more fully joining the different material layers, it allows a complete multi-material component such as a turbine blade to be fabricated in one process, instead of casting a superalloy blade, then coating it in a separate process, such as thermal spray.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Plasma & Fusion (AREA)
  • Powder Metallurgy (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laminated Bodies (AREA)
  • Laser Beam Processing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
PCT/US2013/063641 2012-10-08 2013-10-07 Additive manufacture of turbine component with multiple materials Ceased WO2014107204A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2015536818A JP2016502589A (ja) 2012-10-08 2013-10-07 複数の材料によるタービンコンポーネントの積層造形
RU2015116240A RU2015116240A (ru) 2012-10-08 2013-10-07 Аддитивное изготовление детали турбины с использованием нескольких материалов
CN201380052507.5A CN104684667A (zh) 2012-10-08 2013-10-07 使用多种材料的涡轮机部件的添加制造
IN2324DEN2015 IN2015DN02324A (enExample) 2012-10-08 2013-10-07
EP13852362.6A EP2903762A2 (en) 2012-10-08 2013-10-07 Additive manufacture of turbine component with multiple materials

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201261710995P 2012-10-08 2012-10-08
US61/710,995 2012-10-08
US201261711813P 2012-10-10 2012-10-10
US61/711,813 2012-10-10
US14/043,037 2013-10-01
US14/043,037 US20140099476A1 (en) 2012-10-08 2013-10-01 Additive manufacture of turbine component with multiple materials

Publications (2)

Publication Number Publication Date
WO2014107204A2 true WO2014107204A2 (en) 2014-07-10
WO2014107204A3 WO2014107204A3 (en) 2014-11-13

Family

ID=50432877

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/063641 Ceased WO2014107204A2 (en) 2012-10-08 2013-10-07 Additive manufacture of turbine component with multiple materials

Country Status (7)

Country Link
US (1) US20140099476A1 (enExample)
EP (1) EP2903762A2 (enExample)
JP (1) JP2016502589A (enExample)
CN (1) CN104684667A (enExample)
IN (1) IN2015DN02324A (enExample)
RU (1) RU2015116240A (enExample)
WO (1) WO2014107204A2 (enExample)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015207463A1 (de) * 2015-04-23 2016-10-27 Siemens Aktiengesellschaft Gedrucktes Reparaturpflaster für Turbinenbauteile
WO2016185966A1 (ja) * 2015-05-15 2016-11-24 コニカミノルタ株式会社 粉末材料、立体造形物の製造方法および立体造形装置
JP2016216801A (ja) * 2015-05-26 2016-12-22 セイコーエプソン株式会社 ３次元形成装置および３次元形成方法
JP2017036484A (ja) * 2015-08-11 2017-02-16 株式会社日立製作所 金属製品製造方法
JP2017078511A (ja) * 2015-10-20 2017-04-27 ゼネラル・エレクトリック・カンパニイ フィルム冷却が統合された噛合材料遷移領域
JP2017077729A (ja) * 2015-10-20 2017-04-27 ゼネラル・エレクトリック・カンパニイ ロータブレード及び部品のための積層造形法を利用した修復方法
JP2017527699A (ja) * 2014-08-15 2017-09-21 シーメンス エナジー インコーポレイテッド ガスタービンエンジン部品を構築するための方法
JP2017533340A (ja) * 2014-08-15 2017-11-09 シーメンス エナジー インコーポレイテッド ガスタービンエンジン部品を造るための方法
JP2018502245A (ja) * 2014-11-26 2018-01-25 アンサルド エネルジア アイ・ピー ユー・ケイ リミテッドＡｎｓａｌｄｏ Ｅｎｅｒｇｉａ Ｉｐ Ｕｋ Ｌｉｍｉｔｅｄ 翼のための前縁冷却チャネル
US10350684B2 (en) 2015-11-10 2019-07-16 General Electric Company Additive manufacturing method for making complex film holes
DE102018203637A1 (de) * 2018-03-09 2019-09-12 Volkswagen Aktiengesellschaft Gestaltung des Übergangs von Laserauftragsschweißgut zu Substrat zur Verminderung der Kerbwirkung
WO2020149835A1 (en) * 2019-01-15 2020-07-23 Hewlett-Packard Development Company, L.P. Additive manufacturing of transitioned three-dimensional object
US11920486B2 (en) 2019-03-29 2024-03-05 Mitsubishi Power, Ltd. High-temperature component and method of producing the high-temperature component

Families Citing this family (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9511447B2 (en) * 2013-12-12 2016-12-06 General Electric Company Process for making a turbulator by additive manufacturing
DE102012202487A1 (de) * 2012-02-17 2013-08-22 Evonik Industries Ag Verfahren zum Aufschmelzen/Sintern von Pulverpartikeln zur schichtweisen Herstellung von dreidimensionalen Objekten
US9776282B2 (en) 2012-10-08 2017-10-03 Siemens Energy, Inc. Laser additive manufacture of three-dimensional components containing multiple materials formed as integrated systems
ES2777927T3 (es) * 2012-10-12 2020-08-06 MTU Aero Engines AG Componente para una turbina
US10710161B2 (en) * 2013-03-11 2020-07-14 Raytheon Technologies Corporation Turbine disk fabrication with in situ material property variation
JP2016527161A (ja) * 2013-04-25 2016-09-08 ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 金属バインダーまたはセラミックバインダーを用いた過渡液相接合によるセラミックタービン構成要素の付加製造
US10487667B2 (en) * 2013-07-01 2019-11-26 United Technologies Corporation Airfoil, and method for manufacturing the same
US20150003997A1 (en) * 2013-07-01 2015-01-01 United Technologies Corporation Method of forming hybrid metal ceramic components
EP2829689B1 (de) * 2013-07-23 2019-03-13 MTU Aero Engines GmbH Dämmeinrichtung für eine thermischen Gastrubine und hiermit ausgerüstete thermische Gasturbine
US10260352B2 (en) 2013-08-01 2019-04-16 Siemens Energy, Inc. Gas turbine blade with corrugated tip wall
US20150064047A1 (en) * 2013-08-28 2015-03-05 Elwha Llc Systems and methods for additive manufacturing of three dimensional structures
US10584421B2 (en) 2013-11-04 2020-03-10 United Technologies Corporation Calcium-magnesium-alumino-silicate resistant thermal barrier coatings
US9649690B2 (en) * 2014-02-25 2017-05-16 General Electric Company System having layered structure and method of making the same
JP6305295B2 (ja) * 2014-09-19 2018-04-04 株式会社東芝 積層造形装置及び積層造形方法
CN106794519B (zh) * 2014-10-14 2019-05-28 西门子能源有限公司 形成为一体化体系的包含多种材料的三维部件的激光增材制造
JP2017535458A (ja) * 2014-11-26 2017-11-30 ネーデルランドセ・オルガニサティ・フォール・トゥーヘパスト−ナトゥールウェテンスハッペライク・オンデルズーク・テーエヌオー Ｓｌｓを用いた可食性物品の製造方法
DE102015202417A1 (de) 2015-02-11 2016-08-11 Ksb Aktiengesellschaft Stömungsführendes Bauteil
US10094240B2 (en) * 2015-02-12 2018-10-09 United Technologies Corporation Anti-deflection feature for additively manufactured thin metal parts and method of additively manufacturing thin metal parts
WO2016154850A1 (zh) * 2015-03-30 2016-10-06 北京大学口腔医院 一种三维打印方法、装置和打印机
TW201636188A (zh) * 2015-04-01 2016-10-16 和碩聯合科技股份有限公司 工作件加工設備以及工作件加工方法
US10322470B2 (en) * 2015-04-06 2019-06-18 The Boeing Company Deposition head for additive manufacturing
US9849510B2 (en) * 2015-04-16 2017-12-26 General Electric Company Article and method of forming an article
US10814549B2 (en) 2015-04-30 2020-10-27 Hewlett-Packard Development Company, L.P. Printing a multi-structured 3D object
US9976441B2 (en) 2015-05-29 2018-05-22 General Electric Company Article, component, and method of forming an article
US10688774B2 (en) 2015-07-15 2020-06-23 Hewlett-Packard Development Company, L.P. Processing object part data for a three-dimensionsal object
US10344597B2 (en) 2015-08-17 2019-07-09 United Technologies Corporation Cupped contour for gas turbine engine blade assembly
US10830176B2 (en) 2015-08-26 2020-11-10 Rohr, Inc. Additive manufacturing fiber-reinforced, thrust reverser cascade
DE102015114959A1 (de) * 2015-09-07 2017-03-09 Cl Schutzrechtsverwaltungs Gmbh Vorrichtung zur generativen Herstellung eines dreidimensionalen Objekts
US10087776B2 (en) 2015-09-08 2018-10-02 General Electric Company Article and method of forming an article
US10253986B2 (en) 2015-09-08 2019-04-09 General Electric Company Article and method of forming an article
US10739087B2 (en) 2015-09-08 2020-08-11 General Electric Company Article, component, and method of forming an article
US10180072B2 (en) 2015-10-20 2019-01-15 General Electric Company Additively manufactured bladed disk
US10370975B2 (en) 2015-10-20 2019-08-06 General Electric Company Additively manufactured rotor blades and components
US10184344B2 (en) 2015-10-20 2019-01-22 General Electric Company Additively manufactured connection for a turbine nozzle
LT6438B (lt) * 2015-10-21 2017-08-25 Uab "Neurotechnology" Bekontakčio manipuliavimo įrenginys, surinkimo būdas ir 3d spausdinimas
JP6801173B2 (ja) 2015-10-29 2020-12-16 セイコーエプソン株式会社 三次元構造物の製造方法、その製造装置及びその制御プログラム
JP6170238B1 (ja) 2015-12-25 2017-07-26 技術研究組合次世代３Ｄ積層造形技術総合開発機構 ３次元積層造形装置、３次元積層造形装置の制御方法および３次元積層造形装置の制御プログラム
DE102017106327B4 (de) 2016-03-24 2021-08-26 GM Global Technology Operations LLC Verfahren zum Herstellen isolierender dreidimensionaler (3D-)Strukturen unter Verwendung von 3D-Druck
US10675687B2 (en) * 2016-03-24 2020-06-09 GM Global Technology Operations LLC Method of producing insulating three-dimensional (3D) structures using 3D printing
EP3222372A1 (de) * 2016-03-24 2017-09-27 Siemens Aktiengesellschaft Verfahren zum additiven herstellen eines bauteils mit mehreren baumaterialien und bauteil
JP2017180177A (ja) * 2016-03-29 2017-10-05 三菱重工コンプレッサ株式会社 異種材料を用いた熱溶融積層造形によるインペラ製造方法およびインペラ
SG11201807807YA (en) * 2016-04-20 2018-10-30 Scg Cement Co Ltd A cement formula composition for constructing a multiple layered object
US20170306764A1 (en) * 2016-04-26 2017-10-26 General Electric Company Airfoil for a turbine engine
CN106041079B (zh) * 2016-07-20 2018-01-19 北京隆源自动成型系统有限公司 一种选择性激光熔化成形操作方法
WO2018057330A1 (en) 2016-09-12 2018-03-29 University Of Washington Vat photopolymerization additive manufacturing of multi-material parts
US11149572B2 (en) * 2016-10-27 2021-10-19 Raytheon Technologies Corporation Additively manufactured component for a gas powered turbine
KR101883272B1 (ko) * 2016-10-31 2018-07-31 한국생산기술연구원 발포금속 제조방법
CN106694886A (zh) * 2016-11-30 2017-05-24 苏州大学 一种激光制备泡沫铝夹芯板的方法
US11179926B2 (en) 2016-12-15 2021-11-23 General Electric Company Hybridized light sources
US10583530B2 (en) 2017-01-09 2020-03-10 General Electric Company System and methods for fabricating a component with laser array
US10773310B2 (en) 2017-01-31 2020-09-15 General Electric Company Additive manufacturing system, article, and method of manufacturing an article
BE1025091B1 (fr) * 2017-03-30 2018-10-29 Safran Aero Boosters S.A. Imprimante tridimensionnelle
US20180311769A1 (en) * 2017-04-28 2018-11-01 Divergent Technologies, Inc. Multi-materials and print parameters for additive manufacturing
US20180311891A1 (en) * 2017-04-28 2018-11-01 Ut-Battelle, Llc Z-axis improvement in additive manufacturing
EP3403744A1 (de) * 2017-05-19 2018-11-21 Siemens Aktiengesellschaft Maschinenbauteil mit generatives verfahren hergestellt
US11123973B2 (en) * 2017-06-07 2021-09-21 Divergent Technologies, Inc. Interconnected deflectable panel and node
CN108914029A (zh) * 2017-06-13 2018-11-30 刘红宾 一种防止异种金属材料锯齿状界面开裂的方法
CN107538008A (zh) * 2017-06-13 2018-01-05 郭志光 一种新型异种金属材料结合界面结构及其制造方法
US10889872B2 (en) 2017-08-02 2021-01-12 Kennametal Inc. Tool steel articles from additive manufacturing
WO2019079497A1 (en) * 2017-10-17 2019-04-25 Desktop Metal, Inc. BINDER PROJECTION IN THE ADDITIVE MANUFACTURE OF NON-HOMOGENEOUS THREE DIMENSIONAL PIECES
DE102017219333A1 (de) 2017-10-27 2019-05-02 Siemens Aktiengesellschaft Verfahren zur Modifikation von Bauteilen unter Einsatz additiver Fertigung
WO2019087281A1 (ja) 2017-10-31 2019-05-09 三菱重工エンジン＆ターボチャージャ株式会社 タービン動翼、ターボチャージャ及びタービン動翼の製造方法
US11571743B2 (en) 2017-11-13 2023-02-07 General Electric Company Systems and methods for additive manufacturing
US10307823B1 (en) 2017-11-13 2019-06-04 General Electric Company Methods and systems for repairing powder containment structures
US11097348B2 (en) 2017-12-08 2021-08-24 General Electric Company Structures and components having composite unit cell matrix construction
WO2019116455A1 (ja) 2017-12-12 2019-06-20 株式会社ニコン 造形システム及び造形方法
JP7130675B2 (ja) 2018-01-11 2022-09-05 三菱重工エンジン＆ターボチャージャ株式会社 タービン動翼、ターボチャージャ及びタービン動翼の製造方法
US10835996B2 (en) * 2018-01-30 2020-11-17 Siemens Energy, Inc. Laser metal deposition with inoculation
JP6950583B2 (ja) * 2018-03-02 2021-10-13 トヨタ自動車株式会社 金型の製造方法
CN108648220B (zh) * 2018-04-17 2021-01-19 湖南华曙高科技有限责任公司 一种三维打印扫描方法、可读存储介质及三维打印扫描控制设备
CN110405204B (zh) * 2018-04-28 2021-09-10 深圳市裕展精密科技有限公司 异质金属件的制备方法
KR102115229B1 (ko) * 2018-06-20 2020-05-27 한국생산기술연구원 단일 공정 적층성형 곡면 다공성 부품 제조방법
US11167375B2 (en) 2018-08-10 2021-11-09 The Research Foundation For The State University Of New York Additive manufacturing processes and additively manufactured products
DE102018215609A1 (de) * 2018-09-13 2020-03-19 Thyssenkrupp Ag Herstellungsverfahren für Wälzlagerkäfige, insbesondere Großwälzlagerkäfige, und Wälzlagerkäfige
RU2701436C1 (ru) * 2018-09-28 2019-09-26 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") Способ изготовления детали из металлического порошкового материала
RU2704360C1 (ru) * 2018-09-28 2019-10-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") Способ изготовления детали из металлического порошкового материала
EP3921102A1 (en) * 2019-02-04 2021-12-15 Kanthal AB Tube, method of manufacturing tube, and related devices
EP3698968A1 (en) * 2019-02-22 2020-08-26 Essilor International Method and system for manufacturing an optical volume element from a hardenable material using an additive manufacturing technology
TWI809251B (zh) * 2019-03-08 2023-07-21 日商東京威力科創股份有限公司 基板處理裝置及基板處理方法
JP6636668B1 (ja) * 2019-03-29 2020-01-29 三菱重工業株式会社 高温部品、高温部品の製造方法及び流量調節方法
US11123916B2 (en) 2019-05-06 2021-09-21 Rohr, Inc. Forming a thrust reverser cascade using corrugated bodies
EP3741480A1 (en) * 2019-05-24 2020-11-25 Siemens Aktiengesellschaft Powder bed fusion system for a multi-material production of an object
US11951566B2 (en) * 2019-07-31 2024-04-09 General Electric Company Assignment of multiple print parameter sets in additive manufacturing
EP3789513B1 (de) * 2019-09-09 2023-06-21 Sturm Maschinen- & Anlagenbau GmbH Beschichtungsvorrichtung und verfahren zum metallischen beschichten von werkstücken
US11584083B2 (en) * 2019-09-26 2023-02-21 General Electric Company Method and system of additive manufacturing contour-based hatching
CN111186140B (zh) * 2020-01-20 2021-03-26 浙江大学 一种力线分布的掩模打印路径生成方法
US11590705B2 (en) 2020-05-13 2023-02-28 The Boeing Company System and method for additively manufacturing an object
US11766832B2 (en) 2020-05-13 2023-09-26 The Boeing Company System and method for additively manufacturing an object
FR3111577B1 (fr) * 2020-06-18 2022-10-07 Safran Chauffage laser pour la fabrication ou la reparation d’aube de turbine
US20230264295A1 (en) * 2020-06-19 2023-08-24 Dmg Mori Co., Ltd. Workpiece processing method and processing machine
EP3936260A1 (de) * 2020-07-06 2022-01-12 Siemens Aktiengesellschaft Bestrahlungsstrategie für eine additiv hergestellte struktur
CN111978755A (zh) * 2020-08-10 2020-11-24 北京航空航天大学 一种基于3d打印的二维可控梯度互锁多胞结构
WO2022036591A1 (zh) * 2020-08-19 2022-02-24 西门子股份公司 增材制造中的打印工艺制定方法及装置
US11707883B2 (en) 2020-11-20 2023-07-25 General Electric Company Foil interaction device for additive manufacturing
CN112775431B (zh) * 2020-12-25 2023-07-18 北京航空航天大学合肥创新研究院 一种钛合金/不锈钢异种金属构件的激光增材制造方法
CN112958781A (zh) * 2021-01-29 2021-06-15 陕西博鼎快速精铸科技有限责任公司 一种基于3d打印的trt叶片的制备方法
US11865780B2 (en) 2021-02-26 2024-01-09 General Electric Company Accumalator assembly for additive manufacturing
US11951679B2 (en) 2021-06-16 2024-04-09 General Electric Company Additive manufacturing system
US11731367B2 (en) 2021-06-23 2023-08-22 General Electric Company Drive system for additive manufacturing
US11958249B2 (en) 2021-06-24 2024-04-16 General Electric Company Reclamation system for additive manufacturing
US11958250B2 (en) 2021-06-24 2024-04-16 General Electric Company Reclamation system for additive manufacturing
US11826950B2 (en) 2021-07-09 2023-11-28 General Electric Company Resin management system for additive manufacturing
US12370741B2 (en) 2021-08-13 2025-07-29 General Electric Company Material deposition assembly for additive manufacturing
KR102512669B1 (ko) * 2021-08-13 2023-03-22 한국생산기술연구원 복셀-바이-복셀 멀티 재료 3차원 프린팅 장치
US12296535B2 (en) 2021-08-24 2025-05-13 General Electric Company Attachment structure for additive manufacturing
US11813799B2 (en) 2021-09-01 2023-11-14 General Electric Company Control systems and methods for additive manufacturing
EP4249216A1 (en) 2022-03-23 2023-09-27 General Electric Company Systems and methods for additive manufacturing
CN115138859B (zh) * 2022-08-17 2023-07-07 南京农业大学 一种一体化成形的金刚石砂轮及其制备方法
US12403654B2 (en) 2022-09-30 2025-09-02 General Electric Company Systems and methods for additive manufacturing
CN115926501B (zh) * 2022-12-27 2023-08-22 广东省科学院中乌焊接研究所 一种提高电弧增材制造超级双相不锈钢结构件耐蚀性能的方法
CN117620209A (zh) * 2023-12-01 2024-03-01 南京理工大学 一种多材质同面异材多工位选区激光熔融的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130140278A1 (en) 2011-01-13 2013-06-06 Gerald J. Bruck Deposition of superalloys using powdered flux and metal

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612106B1 (fr) * 1987-03-09 1989-05-19 Alsthom Procede de pose d'un revetement protecteur sur une aube en alliage de titane et aube ainsi revetue
JPH04120259A (ja) * 1990-09-10 1992-04-21 Agency Of Ind Science & Technol レーザ溶射法による機器・部材の製造方法および装置
US5759641A (en) * 1996-05-15 1998-06-02 Dimitrienko; Ludmila Nikolaevna Method of applying strengthening coatings to metallic or metal-containing surfaces
WO1999055527A2 (de) * 1998-04-29 1999-11-04 Siemens Aktiengesellschaft Erzeugnis mit einer schutzschicht gegen korrosion sowie verfahren zur herstellung einer schutzschicht gegen korrosion
US6391251B1 (en) * 1999-07-07 2002-05-21 Optomec Design Company Forming structures from CAD solid models
WO2001045882A2 (en) * 1999-11-16 2001-06-28 Triton Systems, Inc. Laser fabrication of discontinuously reinforced metal matrix composites
EP1400339A1 (de) * 2002-09-17 2004-03-24 Siemens Aktiengesellschaft Verfahren zum Herstellen eines dreidimensionalen Formkörpers
US7186092B2 (en) * 2004-07-26 2007-03-06 General Electric Company Airfoil having improved impact and erosion resistance and method for preparing same
US20070003416A1 (en) * 2005-06-30 2007-01-04 General Electric Company Niobium silicide-based turbine components, and related methods for laser deposition
CN100404174C (zh) * 2006-01-24 2008-07-23 华中科技大学 一种快速制造功能梯度材料的制备方法
EP2182084A1 (de) * 2008-11-04 2010-05-05 Siemens Aktiengesellschaft Schweisszusatzwerkstoff, Verwendung des Schweisszusatzwserkstoffes und Bauteil
EP2292357B1 (en) * 2009-08-10 2016-04-06 BEGO Bremer Goldschlägerei Wilh.-Herbst GmbH & Co KG Ceramic article and methods for producing such article
EP2502729A1 (en) * 2011-03-25 2012-09-26 BAE Systems Plc Additive layer manufacturing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130140278A1 (en) 2011-01-13 2013-06-06 Gerald J. Bruck Deposition of superalloys using powdered flux and metal

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017527699A (ja) * 2014-08-15 2017-09-21 シーメンス エナジー インコーポレイテッド ガスタービンエンジン部品を構築するための方法
JP2017533340A (ja) * 2014-08-15 2017-11-09 シーメンス エナジー インコーポレイテッド ガスタービンエンジン部品を造るための方法
JP2018502245A (ja) * 2014-11-26 2018-01-25 アンサルド エネルジア アイ・ピー ユー・ケイ リミテッドＡｎｓａｌｄｏ Ｅｎｅｒｇｉａ Ｉｐ Ｕｋ Ｌｉｍｉｔｅｄ 翼のための前縁冷却チャネル
JP2018502246A (ja) * 2014-11-26 2018-01-25 アンサルド エネルジア アイ・ピー ユー・ケイ リミテッドＡｎｓａｌｄｏ Ｅｎｅｒｇｉａ Ｉｐ Ｕｋ Ｌｉｍｉｔｅｄ 翼のためのテーパした冷却チャネル
DE102015207463A1 (de) * 2015-04-23 2016-10-27 Siemens Aktiengesellschaft Gedrucktes Reparaturpflaster für Turbinenbauteile
JPWO2016185966A1 (ja) * 2015-05-15 2018-03-01 コニカミノルタ株式会社 粉末材料、立体造形物の製造方法および立体造形装置
WO2016185966A1 (ja) * 2015-05-15 2016-11-24 コニカミノルタ株式会社 粉末材料、立体造形物の製造方法および立体造形装置
JP2016216801A (ja) * 2015-05-26 2016-12-22 セイコーエプソン株式会社 ３次元形成装置および３次元形成方法
US10717231B2 (en) 2015-05-26 2020-07-21 Seiko Epson Corporation Three-dimensional forming apparatus and three-dimensional forming method
JP2017036484A (ja) * 2015-08-11 2017-02-16 株式会社日立製作所 金属製品製造方法
JP2017078511A (ja) * 2015-10-20 2017-04-27 ゼネラル・エレクトリック・カンパニイ フィルム冷却が統合された噛合材料遷移領域
JP2017077729A (ja) * 2015-10-20 2017-04-27 ゼネラル・エレクトリック・カンパニイ ロータブレード及び部品のための積層造形法を利用した修復方法
US10350684B2 (en) 2015-11-10 2019-07-16 General Electric Company Additive manufacturing method for making complex film holes
DE102018203637A1 (de) * 2018-03-09 2019-09-12 Volkswagen Aktiengesellschaft Gestaltung des Übergangs von Laserauftragsschweißgut zu Substrat zur Verminderung der Kerbwirkung
WO2020149835A1 (en) * 2019-01-15 2020-07-23 Hewlett-Packard Development Company, L.P. Additive manufacturing of transitioned three-dimensional object
CN115943041A (zh) * 2019-01-15 2023-04-07 惠普发展公司，有限责任合伙企业 过渡三维物体的增材制造
US11920486B2 (en) 2019-03-29 2024-03-05 Mitsubishi Power, Ltd. High-temperature component and method of producing the high-temperature component

Also Published As

Publication number Publication date
RU2015116240A (ru) 2016-11-27
CN104684667A (zh) 2015-06-03
IN2015DN02324A (enExample) 2015-08-28
JP2016502589A (ja) 2016-01-28
EP2903762A2 (en) 2015-08-12
US20140099476A1 (en) 2014-04-10
WO2014107204A3 (en) 2014-11-13

Similar Documents

Publication Publication Date Title
US20140099476A1 (en) Additive manufacture of turbine component with multiple materials
EP3434396A1 (en) Pre-fusion laser sintering for metal powder stabilization during additive manufacturing
EP3551594B1 (en) Method to additively manufacture a fiber-reinforced ceramic matrix composite
Duda et al. 3D metal printing technology
Wang et al. Research on the fabricating quality optimization of the overhanging surface in SLM process
CA2717834C (en) Method to apply multiple materials with selective laser melting on a 3d article
JP6770245B2 (ja) 三次元造形物の製造方法及び三次元造形物の製造装置
Bourell et al. Introduction to additive manufacturing
JP6642790B2 (ja) 三次元造形物の製造方法及び三次元造形物の製造装置
US20160319690A1 (en) Additive manufacturing methods for turbine shroud seal structures
JP2017196889A (ja) 積層造形法のための方法及びキー溝支持体
EP3103570A1 (en) Additive manufacturing methods and hybrid articles using brazeable structures made by additive manufacturing
EP3786497B1 (en) Flow discourager
US11945158B2 (en) Interlace scanning strategies and uses thereof
EP3246148B1 (en) Additive layer manufacturing base plate
EP3592488A1 (en) Triangle hatch pattern for additive manufacturing
Bineli et al. Direct metal laser sintering (DMLS): Technology for design and construction of microreactors
EP3814036B1 (en) Additively manufactured build assemblies having reduced distortion and residual stress
WO2018169630A1 (en) Constantly varying hatch for additive manufacturing
EP3461574B1 (en) Modified frame and recoating system
JP2019039067A (ja) 高圧タービンの連続的付加製造
US12290856B2 (en) Method for additively manufacturing three-dimensional components and corresponding device
EP3427869A1 (en) Additive manufacturing methods and related components
EP2865479A1 (en) Method and system for generating a component using thermal spraying and laser fusing

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13852362

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 2015536818

Country of ref document: JP

Kind code of ref document: A

REEP Request for entry into the european phase

Ref document number: 2013852362

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2013852362

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2015116240

Country of ref document: RU

Kind code of ref document: A