JP2017066023A - 単結晶超合金及び金属の直接書き込みのための装置及び方法 - Google Patents
単結晶超合金及び金属の直接書き込みのための装置及び方法 Download PDFInfo
- Publication number
- JP2017066023A JP2017066023A JP2016159464A JP2016159464A JP2017066023A JP 2017066023 A JP2017066023 A JP 2017066023A JP 2016159464 A JP2016159464 A JP 2016159464A JP 2016159464 A JP2016159464 A JP 2016159464A JP 2017066023 A JP2017066023 A JP 2017066023A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- substrate
- laser
- molten pool
- controller
- 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.)
- Granted
Links
- 239000013078 crystal Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 31
- 229910000601 superalloy Inorganic materials 0.000 title claims abstract description 31
- 239000002184 metal Substances 0.000 title claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 14
- 150000002739 metals Chemical class 0.000 title claims abstract description 9
- 239000000758 substrate Substances 0.000 claims abstract description 76
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims abstract description 21
- 238000002844 melting Methods 0.000 claims abstract description 13
- 230000008018 melting Effects 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000001465 metallisation Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims description 36
- 239000007789 gas Substances 0.000 claims description 20
- 230000006698 induction Effects 0.000 claims description 15
- 239000000112 cooling gas Substances 0.000 claims description 4
- 239000000155 melt Substances 0.000 abstract description 11
- 230000008569 process Effects 0.000 description 10
- 239000000203 mixture Substances 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
- 230000008021 deposition Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000001931 thermography Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910001173 rene N5 Inorganic materials 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- 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
-
- 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
-
- 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
- B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
-
- 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
- B22F10/368—Temperature or temperature gradient, e.g. temperature of the melt pool
-
- 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
- B22F12/10—Auxiliary heating means
- B22F12/17—Auxiliary heating means to heat the build chamber or platform
-
- 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
- B22F12/20—Cooling 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
- B22F12/44—Radiation means characterised by the configuration of the radiation means
- B22F12/45—Two or more
-
- 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
- B22F12/90—Means for process control, e.g. cameras or sensors
-
- 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
- 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
- B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
-
- 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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/03—Observing, e.g. monitoring, the workpiece
- B23K26/034—Observing the temperature of the workpiece
-
- 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
- B23K26/14—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
-
- 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
- B23K26/14—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
- B23K26/1462—Nozzles; Features related to nozzles
- B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
-
- 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
- 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
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
- B23K26/703—Cooling arrangements
-
- 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
-
- 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
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/52—Alloys
-
- 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
-
- 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
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/001—Turbines
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
-
- 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
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
-
- 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
-
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
-
- 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
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
-
- 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
-
- 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
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
-
- 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
- F05D2300/175—Superalloys
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Thermal Sciences (AREA)
- Inorganic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Powder Metallurgy (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
ここで、Rmaxは最大結晶成長速度、Ksは固体の堆積した結晶の熱伝導率、Gsは固体液体界面の温度勾配、Psは固体密度、Hは溶融の潜熱である。Ks、Ps、及びHは材料特性であり、処理によって制御できないが、Gsは処理によって制御できることに留意されたい。したがって、レーザ及び誘導加熱の組合せは、成長速度を増加させるための付加的なパラメータを提供する。
12 翼形部
14 アタッチメント
16 プラットフォーム
18 開口部
20 装置
21 作業台
22 単結晶ベースプレート
23 単結晶基板
24 誘導加熱源
25 直線運動ステージ
26 レーザ
27 プラットフォーム
28 DMDヘッド
30 DMD粉末金属供給システム
32 超合金粉末
33 クラッド
34 溶融プール
36 溶融プールの今度温度コントローラ
38 パイロメータ
39 レンズ
40 レーザパワーコントローラ
41 補助熱源
43 補助レーザ
60 冷却チャンバ
61 ガス供給ライン、供給管
62 冷却ガス、ガスジェット、冷却源
63 コントローラ
64 バルブ
N5 超合金Rene
Ni 単結晶
Claims (10)
- 単結晶超合金及び金属の直接書き込みのための方法であって、
第1のヒータ(24)を用いて基板(23)を所定の温度に加熱するステップであって、所定の温度が基板の融点より低い、ステップと、
基板(23)の表面に溶融プール(34)を形成するためにレーザ(26)を用いるステップであって、基板(23)がベースプレート(22)上に配置され、レーザ(26)及びベースプレート(22)が互いに相対的に移動可能であり、レーザ(26)が直接金属堆積に使用される、ステップと、
溶融プール(34)に超合金粉末(32)を導入するステップと、
溶融プール(34)の温度を測定するステップと、
コントローラ(36)で測定した温度を受信するステップと、
溶融プール(34)の温度を調整するために、コントローラ(36)と通信する補助熱源(41)を用いるステップと
を含む方法。 - 測定温度が基準温度よりも低く、溶融プール(34)の温度を調整するために補助熱源(41)を用いるステップが補助熱源(41)への電力を増加させるステップを含む、請求項1記載の方法。
- 測定温度は、基準温度よりも高く、溶融プール(34)の温度を調整するために補助熱源(41)を用いるステップが補助熱源(41)への電力を減少させるステップを含む、請求項1記載の方法。
- 補助熱源(41)が第2のレーザである、請求項1記載の方法。
- 溶融プール(34)の温度を調整するために、コントローラ(36)と通信する冷却源(60)を用いるステップをさらに含む、請求項1記載の方法。
- 単結晶超合金及び金属の直接書き込みのための方法であって、
第1のヒータ(24)を用いて基板(23)を所定の温度に加熱するステップであって、所定の温度が基板の融点より低い、ステップと、
基板(23)の表面に溶融プール(34)を形成するためにレーザ(26)を用いるステップであって、基板(23)がベースプレート(22)上に配置され、レーザ(26)及びベースプレート(22)が互いに相対的に移動可能であり、レーザ(26)が直接金属堆積に使用される、ステップと、
溶融プール(34)に超合金粉末を導入するステップと、
溶融プール(34)の温度を測定するステップと、
コントローラ(36)で測定した温度を受信するステップと、
基板(23)の温度を調整するために、コントローラ(36)と通信する冷却源(60)を用いるステップと
を含む方法。 - 冷却源(60)が可変のガス流量で基板(23)に導かれる冷却ガス(62)である、請求項6記載の方法。
- 冷却源(60)が炉であり、基板が炉(60)内に配置される、請求項6記載の方法。
- 単結晶超合金及び金属の直接書き込みのための装置(20)であって、
パワー出力を有するレーザ(26)と、
基板(23)を保持するために構成されたベースプレート(22)と、
基板(23)上に超合金粉末(32)のストリームを供給するように構成されたDMDヘッド(28)と、
ベースプレート(22)上の基板(23)を所定の温度に加熱するように配置された誘導加熱源(24)と、
補助加熱手段(41)及び冷却手段(60)の少なくとも一方と、
補助加熱手段(41)及び冷却手段(60)の少なくとも一方を制御するためのコントローラ(36)と
を備ており、コントローラ(36)が基板(23)上の溶融プール(34)及び基板(23)の少なくとも一方の測定温度に応答する、装置。 - 冷却手段(60)を備えており、冷却手段(60)が基板(23)が配置される炉を含む、請求項9記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/830,759 US10443115B2 (en) | 2015-08-20 | 2015-08-20 | Apparatus and method for direct writing of single crystal super alloys and metals |
US14/830,759 | 2015-08-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017066023A true JP2017066023A (ja) | 2017-04-06 |
JP6310515B2 JP6310515B2 (ja) | 2018-04-11 |
Family
ID=56990214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016159464A Active JP6310515B2 (ja) | 2015-08-20 | 2016-08-16 | 単結晶超合金及び金属の直接書き込みのための装置及び方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US10443115B2 (ja) |
EP (2) | EP3132885B1 (ja) |
JP (1) | JP6310515B2 (ja) |
CN (1) | CN106552939B (ja) |
BR (1) | BR102016019180A2 (ja) |
CA (1) | CA2939733C (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200092497A (ko) * | 2019-01-11 | 2020-08-04 | 울산대학교 산학협력단 | 펀치금형 고강도소재 적층장치 |
KR20210056358A (ko) * | 2018-08-24 | 2021-05-18 | 누부루 인크. | 청색 레이저 금속용 적층 제작 시스템 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL3159093T3 (pl) | 2015-10-23 | 2018-12-31 | Bystronic Laser Ag | Metoda kontroli procesów cięcia laserowego w zakresie wysokiej mocy z przerwaniem procesu cięcia; odpowiednie urządzenia i program komputerowy do obsługi |
DE102016121475A1 (de) | 2016-11-09 | 2018-05-09 | Lisa Dräxlmaier GmbH | Lichtleiter und Beleuchtungsvorrichtung |
US11020822B2 (en) * | 2017-08-10 | 2021-06-01 | Formalloy Technologies, Inc. | Active cooling of additive manufacturing process |
KR102402462B1 (ko) * | 2017-08-15 | 2022-05-25 | 지멘스 에너지, 인코포레이티드 | 냉각 효과를 이용한 고 감마 프라임 초합금들의 레이저 금속 용착 |
US10710159B2 (en) | 2017-09-06 | 2020-07-14 | General Electric Company | Apparatus and method for additive manufacturing with real-time and in-situ adjustment of growth parameters |
US10933493B2 (en) * | 2017-09-25 | 2021-03-02 | Raytheon Technologies Corporation | Additive manufacturing in situ stress relief |
US11999012B2 (en) | 2018-03-27 | 2024-06-04 | Siemens Energy, Inc. | Method and system for additive manufacturing or repair with in-situ manufacturing and feeding of a sintered wire |
DE102018209037A1 (de) * | 2018-06-07 | 2019-12-12 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur additiven Herstellung eines Bauteils |
WO2019246167A1 (en) * | 2018-06-22 | 2019-12-26 | Avava, Inc. | Apparatus for materials processing |
DE102018212480A1 (de) * | 2018-07-26 | 2020-01-30 | Siemens Aktiengesellschaft | Additives Herstellungsverfahren mit selektivem Bestrahlen und gleichzeitigem Auftragen sowie Wärmebehandlung |
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 |
US20200130268A1 (en) * | 2018-10-29 | 2020-04-30 | Hamilton Sundstrand Corporation | Enhanced cooling during additive manufacturing |
DE102019206103A1 (de) * | 2019-04-29 | 2020-10-29 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zum Herstellen eines Bauteils durch additive Fertigung mittels eines Freiraumverfahren |
US20200368815A1 (en) * | 2019-05-23 | 2020-11-26 | The Boeing Company | Additive manufacturing with adjusted cooling responsive to thermal characteristic of workpiece |
KR102410138B1 (ko) * | 2019-11-04 | 2022-06-20 | 조남태 | 나노입자의 용융점 저하 현상을 이용한 재료 성장 장치 및 재료 성장 방법 |
US11396063B2 (en) * | 2020-03-23 | 2022-07-26 | Rosemount Aerospace Inc. | Systems and methods for in process heating for direct energy deposition applications |
CN111745310A (zh) * | 2020-08-17 | 2020-10-09 | 沧州领创激光科技有限公司 | 一种新型激光切割机 |
CN112829289B (zh) * | 2020-12-22 | 2023-11-03 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | 一种3d打印用产品成型用降温装置 |
CN113059159B (zh) * | 2021-03-15 | 2023-05-26 | 中国人民解放军空军工程大学 | 预防定向凝固高温合金裂纹的增材制造方法 |
CN113182530A (zh) * | 2021-05-07 | 2021-07-30 | 上海理工大学 | 一种镁合金定向凝固晶或单晶的增材制造方法 |
CN114309659A (zh) * | 2021-11-19 | 2022-04-12 | 中国航发北京航空材料研究院 | 一种高温合金激光快速成形系统及成形方法 |
CN114737250B (zh) * | 2022-04-19 | 2023-09-19 | 北京大学东莞光电研究院 | 一种激光辅助加热制备GaN单晶设备 |
CN116219434B (zh) * | 2023-05-04 | 2023-07-07 | 成都裕鸢航空智能制造股份有限公司 | 一种航空发动机涡轮导向叶片修复装置及修复方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060054079A1 (en) * | 2004-09-16 | 2006-03-16 | Withey Paul A | Forming structures by laser deposition |
GB2453945A (en) * | 2007-10-23 | 2009-04-29 | Rolls Royce Plc | Apparatus for Additive Manufacture Welding |
US8618434B2 (en) * | 2010-03-22 | 2013-12-31 | Siemens Energy, Inc. | Superalloy repair welding using multiple alloy powders |
WO2014131444A1 (en) * | 2013-02-27 | 2014-09-04 | Slm Solutions Gmbh | Apparatus and method for producing work pieces having a tailored microstructure |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4359210A (en) * | 1981-01-21 | 1982-11-16 | Crucible Inc. | Temperature control apparatus |
US6074602A (en) | 1985-10-15 | 2000-06-13 | General Electric Company | Property-balanced nickel-base superalloys for producing single crystal articles |
US6122564A (en) | 1998-06-30 | 2000-09-19 | Koch; Justin | Apparatus and methods for monitoring and controlling multi-layer laser cladding |
US6573162B2 (en) | 1999-12-24 | 2003-06-03 | Semiconductor Energy Laboratory Co., Ltd. | Laser irradiation apparatus and method of fabricating a semiconductor device |
JP2003048053A (ja) | 2001-08-02 | 2003-02-18 | Mitsubishi Heavy Ind Ltd | 方向凝固結晶の補修方法 |
DE10337866B4 (de) | 2003-08-18 | 2014-07-24 | MTU Aero Engines AG | Verfahren zur Herstellung von Bauteilen für Gasturbinen |
US20090255118A1 (en) | 2008-04-11 | 2009-10-15 | General Electric Company | Method of manufacturing mixers |
US20100155985A1 (en) * | 2008-12-18 | 2010-06-24 | 3D Systems, Incorporated | Apparatus and Method for Cooling Part Cake in Laser Sintering |
GB0907110D0 (en) * | 2009-04-24 | 2009-06-03 | Rolls Royce Plc | Surface sensors |
JP2013502324A (ja) * | 2009-08-21 | 2013-01-24 | ユニバーシティー オブ シェフィールド | 物体を形成する方法、機器、コンピュータ可読記憶媒体およびコンピュータプログラム |
US8186414B2 (en) * | 2009-08-21 | 2012-05-29 | Loughborough University | Method for forming an object |
DE102009049518A1 (de) | 2009-10-15 | 2011-04-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Vorrichtung zum Schweißen von Werkstücken aus hochwarmfesten Superlegierungen |
DE102009051479A1 (de) | 2009-10-30 | 2011-05-05 | Mtu Aero Engines Gmbh | Verfahren und Vorrichtung zur Herstellung eines Bauteils einer Strömungsmaschine |
US8728388B2 (en) | 2009-12-04 | 2014-05-20 | Honeywell International Inc. | Method of fabricating turbine components for engines |
DE102010026084A1 (de) | 2010-07-05 | 2012-01-05 | Mtu Aero Engines Gmbh | Verfahren und Vorrichtung zum Auftragen von Materialschichten auf einem Werkstück aus TiAI |
EP2565294A1 (en) | 2011-08-29 | 2013-03-06 | Siemens Aktiengesellschaft | Manufacturing a component of single crystal or directionally solidified material |
GB201118698D0 (en) * | 2011-10-28 | 2011-12-14 | Laser Fusion Technologies Ltd | Deposition of coatings on subtrates |
US9669939B2 (en) | 2013-01-16 | 2017-06-06 | Otto Aviation Group | Aircraft supplemental thrust device and method of operating the same |
US9468973B2 (en) | 2013-06-28 | 2016-10-18 | Arcam Ab | Method and apparatus for additive manufacturing |
WO2015109102A1 (en) * | 2014-01-20 | 2015-07-23 | United Technologies Corporation | An additive manufacturing system utilizing an epitaxy process and method of operation |
US9435211B2 (en) * | 2014-05-09 | 2016-09-06 | United Technologies Corporation | Method for forming components using additive manufacturing and re-melt |
JP6316991B2 (ja) * | 2014-06-20 | 2018-04-25 | ヴェロ・スリー・ディー・インコーポレイテッド | 3次元物体を生成するための方法 |
CN106715036B (zh) * | 2014-08-26 | 2019-12-10 | 密执安州立大学董事会 | 用于单晶超合金和金属的直写的装置和方法 |
US20160101433A1 (en) * | 2014-10-14 | 2016-04-14 | Siemens Energy, Inc. | Laser pre-processing to stabilize high-temperature coatings and surfaces |
-
2015
- 2015-08-20 US US14/830,759 patent/US10443115B2/en active Active
-
2016
- 2016-08-16 JP JP2016159464A patent/JP6310515B2/ja active Active
- 2016-08-18 CA CA2939733A patent/CA2939733C/en active Active
- 2016-08-19 EP EP16184982.3A patent/EP3132885B1/en active Active
- 2016-08-19 BR BR102016019180A patent/BR102016019180A2/pt active Search and Examination
- 2016-08-19 EP EP23168508.2A patent/EP4234154A3/en active Pending
- 2016-08-20 CN CN201611051382.6A patent/CN106552939B/zh active Active
-
2019
- 2019-06-25 US US16/451,430 patent/US11661644B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060054079A1 (en) * | 2004-09-16 | 2006-03-16 | Withey Paul A | Forming structures by laser deposition |
GB2453945A (en) * | 2007-10-23 | 2009-04-29 | Rolls Royce Plc | Apparatus for Additive Manufacture Welding |
US8618434B2 (en) * | 2010-03-22 | 2013-12-31 | Siemens Energy, Inc. | Superalloy repair welding using multiple alloy powders |
WO2014131444A1 (en) * | 2013-02-27 | 2014-09-04 | Slm Solutions Gmbh | Apparatus and method for producing work pieces having a tailored microstructure |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210056358A (ko) * | 2018-08-24 | 2021-05-18 | 누부루 인크. | 청색 레이저 금속용 적층 제작 시스템 |
KR102586306B1 (ko) | 2018-08-24 | 2023-10-06 | 누부루 인크. | 청색 레이저 금속용 적층 제작 시스템 |
KR20200092497A (ko) * | 2019-01-11 | 2020-08-04 | 울산대학교 산학협력단 | 펀치금형 고강도소재 적층장치 |
KR102154624B1 (ko) | 2019-01-11 | 2020-09-10 | 울산대학교 산학협력단 | 펀치금형 고강도소재 적층장치 |
Also Published As
Publication number | Publication date |
---|---|
EP4234154A2 (en) | 2023-08-30 |
CA2939733C (en) | 2019-09-17 |
US20190323111A1 (en) | 2019-10-24 |
CN106552939A (zh) | 2017-04-05 |
CN106552939B (zh) | 2020-04-03 |
EP3132885A1 (en) | 2017-02-22 |
US20170051386A1 (en) | 2017-02-23 |
EP3132885B1 (en) | 2023-05-31 |
US11661644B2 (en) | 2023-05-30 |
EP4234154A3 (en) | 2023-09-13 |
CA2939733A1 (en) | 2017-02-20 |
US10443115B2 (en) | 2019-10-15 |
BR102016019180A2 (pt) | 2017-02-21 |
JP6310515B2 (ja) | 2018-04-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6310515B2 (ja) | 単結晶超合金及び金属の直接書き込みのための装置及び方法 | |
US20160258045A1 (en) | Apparatus and method for direct writing of single crystal super alloys and metals | |
JP6216881B2 (ja) | 単結晶合金部品の積層製造 | |
US9764423B2 (en) | Method for manufacturing a hybrid component | |
AU2013263783B2 (en) | Method for manufacturing a metallic component by additive laser manufacturing | |
JP5901585B2 (ja) | 3次元の製品の製造方法 | |
US9044825B2 (en) | Method for welding depending on a preferred direction of the substrate | |
US20140305368A1 (en) | Manufacturing a component of single crystal or directionally solidified material | |
CN102441658B (zh) | 单向凝固工艺和用于其的设备 | |
US20190145263A1 (en) | Turbine components with negative cte features | |
JP2009090371A6 (ja) | 溶接方法 | |
JP2009090371A (ja) | 溶接方法 | |
Zhang et al. | Numerical simulation of microstructure evolution during directional solidification process in directional solidified (DS) turbine blades | |
US6837299B2 (en) | Heating to control solidification of cast structure | |
CN111687395A (zh) | 铸造合金中的多种材料和微观结构 | |
RU2810141C1 (ru) | Способ изготовления изделия из никелевых сплавов с управляемой переменной структурой | |
Visik et al. | Technological Capabilities for Control over the Casting Structures of Superalloys during the Directional Solidification | |
RU2574536C2 (ru) | Способ изготовления металлического компонента посредством аддитивного лазерного изготовления |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170809 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170815 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171110 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180227 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180316 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6310515 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |