JP2001507082A - 金属部材の処理方法 - Google Patents
金属部材の処理方法Info
- Publication number
- JP2001507082A JP2001507082A JP52898898A JP52898898A JP2001507082A JP 2001507082 A JP2001507082 A JP 2001507082A JP 52898898 A JP52898898 A JP 52898898A JP 52898898 A JP52898898 A JP 52898898A JP 2001507082 A JP2001507082 A JP 2001507082A
- Authority
- JP
- Japan
- Prior art keywords
- coating
- substrate
- turbine engine
- hvof
- coating material
- 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
- 239000002184 metal Substances 0.000 title claims abstract description 113
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 112
- 238000003672 processing method Methods 0.000 title description 7
- 238000000576 coating method Methods 0.000 claims abstract description 154
- 239000000463 material Substances 0.000 claims abstract description 139
- 239000011248 coating agent Substances 0.000 claims abstract description 138
- 239000000758 substrate Substances 0.000 claims abstract description 133
- 238000000034 method Methods 0.000 claims abstract description 124
- 238000007749 high velocity oxygen fuel spraying Methods 0.000 claims abstract description 84
- 238000009792 diffusion process Methods 0.000 claims abstract description 49
- 238000005507 spraying Methods 0.000 claims abstract description 39
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 238000005520 cutting process Methods 0.000 claims description 39
- 239000007921 spray Substances 0.000 claims description 27
- 238000003466 welding Methods 0.000 claims description 22
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 18
- 230000008439 repair process Effects 0.000 claims description 12
- 239000011261 inert gas Substances 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000012298 atmosphere Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000000873 masking effect Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 238000007751 thermal spraying Methods 0.000 claims 3
- 238000010304 firing Methods 0.000 claims 1
- 239000011247 coating layer Substances 0.000 description 30
- 239000007789 gas Substances 0.000 description 22
- 239000002245 particle Substances 0.000 description 13
- 238000007750 plasma spraying Methods 0.000 description 11
- 238000005266 casting Methods 0.000 description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 8
- 238000005229 chemical vapour deposition Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000010941 cobalt Substances 0.000 description 5
- 229910017052 cobalt Inorganic materials 0.000 description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 5
- 238000000280 densification Methods 0.000 description 5
- 239000002737 fuel gas Substances 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 4
- -1 carbide Substances 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- UBKFNPJMWUJHGB-UHFFFAOYSA-N titanium(4+);tetraazide Chemical compound [Ti+4].[N-]=[N+]=[N-].[N-]=[N+]=[N-].[N-]=[N+]=[N-].[N-]=[N+]=[N-] UBKFNPJMWUJHGB-UHFFFAOYSA-N 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000012255 powdered metal Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 229910000997 High-speed steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000005923 long-lasting effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000000462 isostatic pressing Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
- B23K20/021—Isostatic pressure welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
- B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
- B23P6/007—Repairing turbine components, e.g. moving or stationary blades, rotors using only additive methods, e.g. build-up welding
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/01—Selective coating, e.g. pattern coating, without pre-treatment of the material to be coated
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
-
- 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
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/06—Cooling passages of turbine components, e.g. unblocking or preventing blocking of cooling passages of turbine components
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49318—Repairing or disassembling
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49721—Repairing with disassembling
- Y10T29/49723—Repairing with disassembling including reconditioning of part
- Y10T29/49725—Repairing with disassembling including reconditioning of part by shaping
- Y10T29/49726—Removing material
- Y10T29/49728—Removing material and by a metallurgical operation, e.g., welding, diffusion bonding, casting
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49746—Repairing by applying fluent material, e.g., coating, casting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Plasma & Fusion (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Coating By Spraying Or Casting (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Chemical Treatment Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- ing And Chemical Polishing (AREA)
- Powder Metallurgy (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.金属製品を成形する方法であって、 最終ワーク片製品の属性を選択するステップと、前記選択した属性から適切な サブストレートの組成物を決定するステップと、ワーク片サブストレートをほぼ 仕上げ寸法に成形するステップと、前記選択した属性から適切なコーティング材 の組成物を決定するステップと、高密度コーティングするためのワーク片サブス トレートを作製するステップと、HIP処理した後で所望の仕上げ寸法を得るの に有効な厚さとなるように、高密度コーティングを行って前記ワーク片サブスト レートを前記コーティング材でコーティングするステップと、適切なHIP処理 パラメータを決定するステップと、前記所望の仕上げ寸法及び前記コーティング 材と前記ワーク片サブストレートとの間で拡散結合を有する金属製品を得るため に、コーティングされた前記ワーク片サブストレートにHIP処理を施すステッ プと、から成る方法。 2.前記高密度コーティングを行うステップは、HVOF容射法を実行すること から成ることを特徴とする請求項1に記載の金属製品を成形する方法。 3.前記HIP処理を行うステップは、前記金属性合金の融点の実質的80%の 温度まで前記エンジン部品を加熱するステップと、不活性ガス雰囲気中にて前記 金属性合金の耐力の実質的20乃至50%の圧力を前記エンジン部品に掛けるス テップと、から成ることを特徴とする請求項2に記載の金属製品を成形する方法 。 4.耐摩耗性表面を有する金属製品を成形する方法であって、 ワーク片サブストレートの寸法をほぼ仕上げ寸法にするステップと、HIP処 理を行った後で所望の仕上げ寸法を得るのに有効な厚さとなるように、高密度コ ーティングを行って耐摩耗性コーティング材で前記ワーク片サブストレートをコ ーティングするステップと、前記所望の仕上げ寸法及び前記コーティング材と前 記ワーク片サブストレートとの間で拡散結合を有する金属製品を得るために、 コーティングされた前記ワーク片サブストレートにHIP処理を施すステップと 、から成る方法。 5.前記高密度コーティングを行うステップは、HVOF容射法を実行すること から成ることを特徴とする請求項4に記載の金属製品を成形する方法。 6.前記HIP処理を行うステップは、前記金属性合金の融点の実質的80%の 温度まで前記エンジン部品を加熱するステップと、不活性ガス雰囲気中にて前記 金属性合金の耐力の実質的20乃至50%の圧力を前記エンジン部品に掛けるス テップと、から成ることを特徴とする請求項5に記載の金属製品を成形する方法 。 7.鋳造金属製品を成形する方法であって、 鋳造金属ワーク片を提供するステップと、前記鋳造金属ワーク片をほぼ仕上げ 寸法に切削するステップと、HIP処理を行った後で所望の仕上げ寸法を得るの に有効な厚さとなるように、高密度コーティングを行って前記ワーク片サブスト レートをコーティング材でコーティングするステップと、前記所望の仕上げ寸法 及び前記コーティング材と前記ワーク片サブストレートとの間で拡散結合を有す る金属製品を得るために、コーティングされた前記ワーク片サブストレートにH IP処理を施すステップと、から成る方法。 8.前記高密度コーティングを行うステップは、HVOF容射法を実行すること から成ることを特徴とする請求項7に記載の金属製品を成形する方法。 9.前記HIP処理を行うステップは、前記金属性合金の融点の実質的80%の 温度まで前記エンジン部品を加熱するステップと、不活性ガス雰囲気中にて前記 金属性合金の耐力の実質的20乃至50%の圧力を前記エンジン部品に掛けるス テップと、から成ることを特徴とする請求項8に記載のタービンエンジン部品を 補修する方法。 10.タービンエンジン部品を補修する方法であって、金属性合金から成るター ビンエンジン部品を洗浄するステップと、前記金属性合金から成る溶接材を用い て、前記タービンエンジン部品の浸食部分に対して、溶接の痕跡である線ができ るような溶接を行うステップと、前記線を平坦に研削してブラスト材が前記線に はまるのを防ぐステップと、前記タービンエンジン部品のHVOF容射されない 部分をマスキングするステップと、HVOF容射に備えて前記タービンエンジン 部品を再度洗浄するステップと、前記タービンエンジン部品のコーダル寸法が前 記タービンエンジン部品の元のコーダル寸法よりも厚くなるように肉盛りを施す ために、前記金属性合金から成るHVOF容射材を用いて前記タービンエンジン 部品をHVOF容射するステップと、前記タービンエンジン部品をHIP処理し 、前記タービンエンジン部品と前記溶接材とHVOF容射材との間のボイドをな くすステップと、前記タービンエンジン部品を元のコーダル寸法に仕上げるステ ップと、から成る方法。 11.前記HIP処理を行うステップは、前記金属性合金の融点の実質的80% の温度まで前記タービンエンジン部品を加熱するステップと、不活性ガス雰囲気 中にて前記金属性合金の耐力の実質的20乃至50%の圧力を前記タービンエン ジン部品に掛けるステップと、から成ることを特徴とする請求項10に記載のタ ービンエンジン部品を補修する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3385896P | 1996-12-23 | 1996-12-23 | |
US60/033,858 | 1996-12-23 | ||
PCT/US1997/023536 WO1998028458A1 (en) | 1996-12-23 | 1997-12-18 | Method of treating metal components |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001507082A true JP2001507082A (ja) | 2001-05-29 |
JP4174074B2 JP4174074B2 (ja) | 2008-10-29 |
Family
ID=21872862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52898898A Expired - Fee Related JP4174074B2 (ja) | 1996-12-23 | 1997-12-18 | 金属部材の処理方法 |
Country Status (12)
Country | Link |
---|---|
US (1) | US5956845A (ja) |
EP (1) | EP0968316B1 (ja) |
JP (1) | JP4174074B2 (ja) |
AT (1) | ATE273401T1 (ja) |
AU (1) | AU5900498A (ja) |
BR (1) | BR9714974A (ja) |
CA (1) | CA2275515C (ja) |
DE (1) | DE69730245T2 (ja) |
ES (1) | ES2227731T3 (ja) |
IL (1) | IL130558A (ja) |
PT (1) | PT968316E (ja) |
WO (1) | WO1998028458A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011080463A (ja) * | 2009-10-07 | 2011-04-21 | General Electric Co <Ge> | 冷間溶射を用いたタービンローターの製作 |
JP2015533987A (ja) * | 2012-10-03 | 2015-11-26 | シーメンス エナジー インコーポレイテッド | タービンエンジンで使用する部材の修理方法 |
JP2017226865A (ja) * | 2016-06-20 | 2017-12-28 | 新日鉄住金マテリアルズ株式会社 | 溶射膜を有する基材 |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7043819B1 (en) * | 1996-12-23 | 2006-05-16 | Recast Airfoil Group | Methods for forming metal parts having superior surface characteristics |
US20040031140A1 (en) * | 1996-12-23 | 2004-02-19 | Arnold James E. | Methods for salvaging a cast article |
US6393828B1 (en) * | 1997-07-21 | 2002-05-28 | General Electric Company | Protective coatings for turbine combustion components |
US20030032057A1 (en) * | 1997-08-26 | 2003-02-13 | Genentech, Inc. | Secreted and transmembrane polypeptides and nucleic acids encoding the same |
US6233822B1 (en) * | 1998-12-22 | 2001-05-22 | General Electric Company | Repair of high pressure turbine shrouds |
GB9901992D0 (en) * | 1999-01-30 | 1999-03-17 | Brit Bit Limited | Apparatus and method for mitigating wear in downhole tools |
US6302318B1 (en) * | 1999-06-29 | 2001-10-16 | General Electric Company | Method of providing wear-resistant coatings, and related articles |
US6258402B1 (en) * | 1999-10-12 | 2001-07-10 | Nakhleh Hussary | Method for repairing spray-formed steel tooling |
US6364971B1 (en) * | 2000-01-20 | 2002-04-02 | Electric Power Research Institute | Apparatus and method of repairing turbine blades |
US6612480B1 (en) * | 2000-11-21 | 2003-09-02 | C.A. Patents, L.L.C. | Method of forming preforms for metal repairs |
US6575349B2 (en) * | 2001-02-22 | 2003-06-10 | Hickham Industries, Inc. | Method of applying braze materials to a substrate |
US6878412B2 (en) | 2001-03-26 | 2005-04-12 | Bodycote Imt, Inc. | Corrosion resistant component and method for fabricating same |
US6606541B2 (en) * | 2001-04-30 | 2003-08-12 | United Technologies Corporation | Automated system for repairing components |
US6571472B2 (en) | 2001-08-14 | 2003-06-03 | General Electric Company | Restoration of thickness to load-bearing gas turbine engine components |
US6532656B1 (en) | 2001-10-10 | 2003-03-18 | General Electric Company | Gas turbine engine compressor blade restoration method |
US6726086B2 (en) | 2002-01-24 | 2004-04-27 | Siemens Westinghouse Power Corporation | Liquid phase diffusion bonding to a superalloy component |
US7416108B2 (en) | 2002-01-24 | 2008-08-26 | Siemens Power Generation, Inc. | High strength diffusion brazing utilizing nano-powders |
US20040261311A1 (en) * | 2003-06-13 | 2004-12-30 | Mike Mattlage | Fishing hook |
US20040261265A1 (en) * | 2003-06-25 | 2004-12-30 | General Electric Company | Method for improving the wear resistance of a support region between a turbine outer case and a supported turbine vane |
US20050036892A1 (en) * | 2003-08-15 | 2005-02-17 | Richard Bajan | Method for applying metallurgical coatings to gas turbine components |
CN1849769B (zh) * | 2003-09-15 | 2010-06-16 | 英特尔公司 | 利用高吞吐量空间频率分组码的多天线系统和方法 |
US20050098243A1 (en) * | 2003-11-06 | 2005-05-12 | General Electric Company | Method for HVOF or LPPS restoration coating repair of a nickel-base superalloy article |
US20050102835A1 (en) * | 2003-11-14 | 2005-05-19 | Trewiler Gary E. | Method for repairing gas turbine rotor blades |
US20050241147A1 (en) * | 2004-05-03 | 2005-11-03 | Arnold James E | Method for repairing a cold section component of a gas turbine engine |
US7126329B2 (en) * | 2004-01-21 | 2006-10-24 | General Electric Company | Methods for preparing and testing a thermal-spray coated substrate |
US7300708B2 (en) * | 2004-03-16 | 2007-11-27 | General Electric Company | Erosion and wear resistant protective structures for turbine engine components |
US7509735B2 (en) * | 2004-04-22 | 2009-03-31 | Siemens Energy, Inc. | In-frame repairing system of gas turbine components |
US7641985B2 (en) * | 2004-06-21 | 2010-01-05 | Siemens Energy, Inc. | Boron free joint for superalloy component |
US20060045785A1 (en) * | 2004-08-30 | 2006-03-02 | Yiping Hu | Method for repairing titanium alloy components |
US7575418B2 (en) * | 2004-09-30 | 2009-08-18 | General Electric Company | Erosion and wear resistant protective structures for turbine components |
US7371988B2 (en) | 2004-10-22 | 2008-05-13 | Electric Power Research Institute, Inc. | Methods for extending the life of alloy steel welded joints by elimination and reduction of the HAZ |
US7484651B2 (en) | 2004-10-22 | 2009-02-03 | Electric Power Research Institute, Inc. | Method to join or repair superalloy hot section turbine components using hot isostatic processing |
EP1772228A1 (de) * | 2005-10-07 | 2007-04-11 | Siemens Aktiengesellschaft | Verfahren zum Reparieren eines Bauteils mit einer gerichteten Mikrostruktur |
US7653994B2 (en) * | 2006-03-22 | 2010-02-02 | General Electric Company | Repair of HPT shrouds with sintered preforms |
US7958610B2 (en) | 2007-07-11 | 2011-06-14 | Caterpillar Inc. | Repair and resurfacing methods for use in remanufacturing a machine system |
US7699944B2 (en) * | 2008-05-06 | 2010-04-20 | Honeywell International Inc. | Intermetallic braze alloys and methods of repairing engine components |
EP2286956A1 (en) * | 2009-08-20 | 2011-02-23 | Siemens Aktiengesellschaft | Automated repair method and system |
US8727203B2 (en) | 2010-09-16 | 2014-05-20 | Howmedica Osteonics Corp. | Methods for manufacturing porous orthopaedic implants |
SG2013002183A (en) | 2013-01-10 | 2014-08-28 | Pratt & Whitney Services Pte Ltd | Turbine shroud milling with blade held in same fixture during milling of concave and convex parts |
CN104786008A (zh) * | 2014-01-17 | 2015-07-22 | 汉达精密电子(昆山)有限公司 | 金属图案的制作方法及其产品 |
JP6367567B2 (ja) * | 2014-01-31 | 2018-08-01 | 吉川工業株式会社 | 耐食性溶射皮膜、その形成方法およびその形成用溶射装置 |
US11566529B2 (en) | 2017-08-22 | 2023-01-31 | General Electric Company | Turbine component with bounded wear coat |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4028787A (en) * | 1975-09-15 | 1977-06-14 | Cretella Salvatore | Refurbished turbine vanes and method of refurbishment thereof |
US4145481A (en) * | 1977-08-03 | 1979-03-20 | Howmet Turbine Components Corporation | Process for producing elevated temperature corrosion resistant metal articles |
US4291448A (en) * | 1977-12-12 | 1981-09-29 | Turbine Components Corporation | Method of restoring the shrouds of turbine blades |
US4455278A (en) * | 1980-12-02 | 1984-06-19 | Skf Industrial Trading & Development Company, B.V. | Method for producing an object on which an exterior layer is applied by thermal spraying and object, in particular a drill bit, obtained pursuant to this method |
ATE24138T1 (de) * | 1981-01-12 | 1986-12-15 | Refurbished Turbine Components | Wiederherstellung einer schaufel. |
US4370789A (en) * | 1981-03-20 | 1983-02-01 | Schilke Peter W | Fabrication of gas turbine water-cooled composite nozzle and bucket hardware employing plasma spray process |
US4837389A (en) * | 1984-06-04 | 1989-06-06 | Turbine Components Corporation | Composite alloy structures |
US4630692A (en) * | 1984-07-23 | 1986-12-23 | Cdp, Ltd. | Consolidation of a drilling element from separate metallic components |
US4822248A (en) * | 1987-04-15 | 1989-04-18 | Metallurgical Industries, Inc. | Rebuilt shrouded turbine blade and method of rebuilding the same |
US4921405A (en) * | 1988-11-10 | 1990-05-01 | Allied-Signal Inc. | Dual structure turbine blade |
ATE115196T1 (de) * | 1990-05-10 | 1994-12-15 | Apv Corp Ltd | Verfahren zum aufbringen einer beschichtung auf einem metall oder einen verbundwerkstoff. |
US5156321A (en) * | 1990-08-28 | 1992-10-20 | Liburdi Engineering Limited | Powder metallurgy repair technique |
US5071054A (en) * | 1990-12-18 | 1991-12-10 | General Electric Company | Fabrication of cast articles from high melting temperature superalloy compositions |
GB9112043D0 (en) * | 1991-06-05 | 1991-07-24 | Sec Dep For The Defence | A titanium compressor blade having a wear resistant portion |
DE4310896C1 (de) * | 1993-04-02 | 1994-03-24 | Thyssen Industrie | Verfahren zum Herstellen von verschleißfesten Kanten an Turbinenschaufeln |
US5451142A (en) * | 1994-03-29 | 1995-09-19 | United Technologies Corporation | Turbine engine blade having a zone of fine grains of a high strength composition at the blade root surface |
US5584663A (en) * | 1994-08-15 | 1996-12-17 | General Electric Company | Environmentally-resistant turbine blade tip |
US5520516A (en) * | 1994-09-16 | 1996-05-28 | Praxair S.T. Technology, Inc. | Zirconia-based tipped blades having macrocracked structure |
US5558922A (en) * | 1994-12-28 | 1996-09-24 | General Electric Company | Thick thermal barrier coating having grooves for enhanced strain tolerance |
US5525429A (en) * | 1995-03-06 | 1996-06-11 | General Electric Company | Laser shock peening surface enhancement for gas turbine engine high strength rotor alloy repair |
US5662638A (en) * | 1995-10-10 | 1997-09-02 | The Procter & Gamble Company | Flangeless seam for use in disposable articles |
US5732467A (en) * | 1996-11-14 | 1998-03-31 | General Electric Company | Method of repairing directionally solidified and single crystal alloy parts |
-
1997
- 1997-12-18 WO PCT/US1997/023536 patent/WO1998028458A1/en active IP Right Grant
- 1997-12-18 BR BR9714974-8A patent/BR9714974A/pt not_active IP Right Cessation
- 1997-12-18 IL IL13055897A patent/IL130558A/xx not_active IP Right Cessation
- 1997-12-18 AU AU59004/98A patent/AU5900498A/en not_active Abandoned
- 1997-12-18 EP EP97954591A patent/EP0968316B1/en not_active Expired - Lifetime
- 1997-12-18 AT AT97954591T patent/ATE273401T1/de not_active IP Right Cessation
- 1997-12-18 US US08/993,116 patent/US5956845A/en not_active Expired - Lifetime
- 1997-12-18 ES ES97954591T patent/ES2227731T3/es not_active Expired - Lifetime
- 1997-12-18 JP JP52898898A patent/JP4174074B2/ja not_active Expired - Fee Related
- 1997-12-18 PT PT97954591T patent/PT968316E/pt unknown
- 1997-12-18 DE DE69730245T patent/DE69730245T2/de not_active Expired - Lifetime
- 1997-12-18 CA CA002275515A patent/CA2275515C/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011080463A (ja) * | 2009-10-07 | 2011-04-21 | General Electric Co <Ge> | 冷間溶射を用いたタービンローターの製作 |
US9138838B2 (en) | 2009-10-07 | 2015-09-22 | General Electric Company | Method of repairing a turbine rotor using cold spraying |
JP2015533987A (ja) * | 2012-10-03 | 2015-11-26 | シーメンス エナジー インコーポレイテッド | タービンエンジンで使用する部材の修理方法 |
JP2017226865A (ja) * | 2016-06-20 | 2017-12-28 | 新日鉄住金マテリアルズ株式会社 | 溶射膜を有する基材 |
Also Published As
Publication number | Publication date |
---|---|
WO1998028458A1 (en) | 1998-07-02 |
PT968316E (pt) | 2004-11-30 |
EP0968316A1 (en) | 2000-01-05 |
IL130558A (en) | 2003-04-10 |
EP0968316A4 (en) | 2000-10-11 |
DE69730245D1 (de) | 2004-09-16 |
ATE273401T1 (de) | 2004-08-15 |
CA2275515C (en) | 2003-12-02 |
ES2227731T3 (es) | 2005-04-01 |
BR9714974A (pt) | 2000-10-03 |
CA2275515A1 (en) | 1998-07-02 |
JP4174074B2 (ja) | 2008-10-29 |
IL130558A0 (en) | 2000-06-01 |
US5956845A (en) | 1999-09-28 |
EP0968316B1 (en) | 2004-08-11 |
DE69730245T2 (de) | 2009-09-17 |
AU5900498A (en) | 1998-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4174074B2 (ja) | 金属部材の処理方法 | |
US6049978A (en) | Methods for repairing and reclassifying gas turbine engine airfoil parts | |
US20030088980A1 (en) | Method for correcting defects in a workpiece | |
US7043819B1 (en) | Methods for forming metal parts having superior surface characteristics | |
CN1826456B (zh) | 涡轮部件、燃气涡轮发动机、涡轮部件的制造方法、表面处理方法、叶片部件、金属部件和汽轮发动机 | |
EP1674595B1 (en) | Structural repair using cold sprayed aluminum material | |
US20060260125A1 (en) | Method for repairing a gas turbine engine airfoil part using a kinetic metallization process | |
JP4866917B2 (ja) | 溶射層用の表面調整方法 | |
EP1712657B1 (en) | Method for creating functionally graded materials using cold spray | |
EP1674594A1 (en) | Blade platform restoration using cold spray | |
US20050241147A1 (en) | Method for repairing a cold section component of a gas turbine engine | |
EP0716156B1 (en) | An engine block using coated cylinder bore liners | |
US4023249A (en) | Method of manufacture of cooled turbine or compressor buckets | |
US20150321217A1 (en) | Solid state metal powder consolidation for structural components | |
EP1507018A1 (en) | Method of pre-treating the surface of a gas turbine component to be coated | |
CN109628929A (zh) | 一种热障涂层及其制备方法与应用、航空发动机涡轮叶片 | |
JP2002510361A (ja) | 表面耐摩耗焼結機械部品及びその製造方法 | |
CN106435563A (zh) | 一种轴瓦钢背喷涂巴氏合金涂层的方法 | |
US7112301B2 (en) | HIP manufacture of a hollow component | |
US20060039788A1 (en) | Hardface alloy | |
US8920881B2 (en) | Method for producing a component covered with a wear-resistant coating | |
US20040018299A1 (en) | Method of forming a diffusion coating on the surface of a workpiece | |
US20040031140A1 (en) | Methods for salvaging a cast article | |
US5173339A (en) | Poppet valve manufacture | |
US20050152805A1 (en) | Method for forming a wear-resistant hard-face contact area on a workpiece, such as a gas turbine engine part |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20041213 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070327 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20070627 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20070813 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20070727 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20070903 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20070821 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20071001 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070925 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20071204 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20080204 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20080414 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20080403 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20080519 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20080501 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20080616 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080604 |
|
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: 20080729 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080818 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110822 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120822 Year of fee payment: 4 |
|
LAPS | Cancellation because of no payment of annual fees |