JP2015521249A - 指向性凝固合金の補修 - Google Patents
指向性凝固合金の補修 Download PDFInfo
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- JP2015521249A JP2015521249A JP2015511757A JP2015511757A JP2015521249A JP 2015521249 A JP2015521249 A JP 2015521249A JP 2015511757 A JP2015511757 A JP 2015511757A JP 2015511757 A JP2015511757 A JP 2015511757A JP 2015521249 A JP2015521249 A JP 2015521249A
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- 230000008439 repair process Effects 0.000 title claims abstract description 46
- 239000000956 alloy Substances 0.000 title description 5
- 229910045601 alloy Inorganic materials 0.000 title description 4
- 239000000463 material Substances 0.000 claims abstract description 76
- 238000000034 method Methods 0.000 claims abstract description 42
- 239000002245 particle Substances 0.000 claims abstract description 31
- 239000000758 substrate Substances 0.000 claims description 49
- 238000007711 solidification Methods 0.000 claims description 15
- 230000008023 solidification Effects 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 5
- 229910000601 superalloy Inorganic materials 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000001953 recrystallisation Methods 0.000 abstract description 6
- 239000000843 powder Substances 0.000 description 15
- 238000005253 cladding Methods 0.000 description 13
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000013078 crystal Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000001513 hot isostatic pressing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/005—Repairing methods or devices
-
- 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
- B23K26/20—Bonding
- B23K26/32—Bonding 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
- B23K26/34—Laser welding for purposes other than joining
-
- 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
-
- 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
-
- 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
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/30—Manufacture with deposition of material
- F05D2230/31—Layer deposition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/606—Directionally-solidified crystalline structures
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Laser Beam Processing (AREA)
- Powder Metallurgy (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Recrystallisation Techniques (AREA)
Abstract
Description
12 表面
14 基板材料
16 最下部
18 最上部
20 溶融プール
22 表面
24 指向性凝固基板
26 基板グレイン軸
28 固化軸
30 基板、ブレード
32 スキーラ先端
34 材料、流動床
36 エネルギー
38 溶融表面
39 平行な方向
40 成形固化の軸
Claims (19)
- 指向性凝固された基板材料の表面への補修材料のエピタキシャルな追加の方法であって、
補修材料粒子の連続的供給物を基板材料の全加工表面上に動かす段階、
融合した粒子の凝固加工界面が、基板材料のグレイン配向方向に平行な方向に進むように、同時に全加工表面上にエピタキシャルに補修材料を溶融および融合するのに有効なやり方で全加工表面にわたってエネルギーを適用する段階、および
補修材料の所定の厚みが追加されるまで、補修材料粒子の連続的供給物と、エネルギー源と、基板材料との間に、凝固加工界面における補修材料の連続的エピタキシャル追加のための条件を保持するのに有効な相対的な動きを提供する段階、
を含む方法。 - 補修材料粒子の連続的供給物を動かす段階が、補修材料粒子の流動床中に基板材料を配置する段階を含む、請求項1に記載の方法。
- 流動床中の可動流体として不活性ガスを用いることをさらに含む、請求項2に記載の方法。
- 補修材料粒子の連続的供給物を動かす段階が、散布噴霧により補修材料粒子を適用する段階を含む、請求項1に記載の方法。
- 補修材料粒子の連続的供給物を動かす段階が、基板材料を振動する段階を含む、請求項1に記載の方法。
- 補修材料粒子の連続的供給物を動かす段階が、補修材料粒子のベッド中に基板材料を配置する段階およびベッドを振動する段階を含む、請求項1に記載の方法。
- エネルギーを適用する段階が、全加工表面にわたってレーザビームをラスタ化する段階を含む、請求項1に記載の方法。
- エネルギーを適用する段階が、同時に全加工表面に光学機器を通じてレーザエネルギーを向ける段階を含む、請求項1に記載の方法。
- 相対的動きを提供する段階が、補修材料粒子の流動床中で粒子表面に対して基板材料を下げる段階を含む、請求項1に記載の方法。
- 流動床中の可動流体として不活性ガスを使用する段階をさらに含む、請求項9に記載の方法。
- 指向性凝固された超合金材料で形成されたガスタービンブレードのスキーラ先端に材料を追加するために使用される、請求項1に記載の方法。
- 指向性凝固されたガスタービンエンジン部品を補修する方法であって、
補修材料粒子の流動床中に部品を配置する段階、
部品の補修表面上に粒子の流れの動きを結集するために流動床を活性化する段階、
融合された粒子の凝固加工界面が部品のグレイン配向方向に平行な軸に沿って進むように、同時に全補修表面上にエピタキシャルに粒子を溶融および融合するために補修表面にわたってレーザエネルギーをラスタ化する段階、および
部品上でのグレインミクロ構造の連続的なエピタキシャル延長を保持するために凝固加工界面が進む際、軸に沿って流動床中で下方に部品を移動する段階、
を含む方法。 - ガスタービンブレードのスキーラ先端の補修に適用される請求項12に記載の方法。
- 流動床中の可動流体として不活性ガスを使用する段階をさらに含む、請求項12に記載の方法。
- 指向性凝固された基板の表面への材料のエピタキシャルな追加の方法であって、
基板の加工表面上の材料粒子を動かす段階、
同時に全加工表面上にエピタキシャルに材料を溶融および融合するのに有効なやり方で全加工表面にわたってエネルギーを適用する段階、および
材料の所定の厚みが追加されるまで、基板への材料の連続的エピタキシャル追加のための条件を保持するのに有効な、材料粒子および適用されるエネルギーに関連する位置に基板を保持する段階、
を含む方法。 - 加工表面上に粒子を流すために流動床中で材料粒子を動かす段階をさらに含む、請求項15に記載の方法。
- 材料が基板に追加される際、流動床中の粒子の表面に対する加工表面の位置を保持するために、流動床中で基板を下げる段階をさらに含む、請求項16に記載の方法。
- 連続的な方法で加工表面にわたってレーザビームをラスタ化することによってエネルギーを適用する段階をさらに含む、請求項17に記載の方法。
- 流動床中の可動流体として不活性ガスを使用する段階をさらに含む、請求項18に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261645800P | 2012-05-11 | 2012-05-11 | |
US61/645,800 | 2012-05-11 | ||
US13/658,866 | 2012-10-24 | ||
US13/658,866 US10415390B2 (en) | 2012-05-11 | 2012-10-24 | Repair of directionally solidified alloys |
PCT/US2013/040562 WO2013170157A1 (en) | 2012-05-11 | 2013-05-10 | Repair of directionally solidified alloys |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015521249A true JP2015521249A (ja) | 2015-07-27 |
JP2015521249A5 JP2015521249A5 (ja) | 2016-09-23 |
JP6022679B2 JP6022679B2 (ja) | 2016-11-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015511757A Expired - Fee Related JP6022679B2 (ja) | 2012-05-11 | 2013-05-10 | 指向性凝固合金の補修 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10415390B2 (ja) |
EP (1) | EP2846957B1 (ja) |
JP (1) | JP6022679B2 (ja) |
KR (1) | KR101774023B1 (ja) |
CN (1) | CN104284752B (ja) |
CA (1) | CA2870187C (ja) |
RU (1) | RU2599322C2 (ja) |
WO (1) | WO2013170157A1 (ja) |
Cited By (2)
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JP2019502554A (ja) * | 2015-10-21 | 2019-01-31 | ユーエービー “ニューロテクノロジー” | 非接触操作装置、組み立て方法、および3d印刷 |
JP2021109319A (ja) * | 2020-01-07 | 2021-08-02 | 株式会社キャンパスクリエイト | 熱可塑性樹脂成形体の溶着方法 |
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JP2019502554A (ja) * | 2015-10-21 | 2019-01-31 | ユーエービー “ニューロテクノロジー” | 非接触操作装置、組み立て方法、および3d印刷 |
JP2021109319A (ja) * | 2020-01-07 | 2021-08-02 | 株式会社キャンパスクリエイト | 熱可塑性樹脂成形体の溶着方法 |
JP7411991B2 (ja) | 2020-01-07 | 2024-01-12 | 株式会社キャンパスクリエイト | 熱可塑性樹脂成形体の溶着方法 |
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KR101774023B1 (ko) | 2017-09-01 |
RU2599322C2 (ru) | 2016-10-10 |
CA2870187C (en) | 2017-10-03 |
RU2014145204A (ru) | 2016-07-10 |
CN104284752A (zh) | 2015-01-14 |
JP6022679B2 (ja) | 2016-11-09 |
CN104284752B (zh) | 2017-02-22 |
EP2846957B1 (en) | 2018-11-07 |
WO2013170157A1 (en) | 2013-11-14 |
US10415390B2 (en) | 2019-09-17 |
EP2846957A1 (en) | 2015-03-18 |
KR20150008486A (ko) | 2015-01-22 |
US20130302533A1 (en) | 2013-11-14 |
CA2870187A1 (en) | 2013-11-14 |
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