JP2009107020A - ろう材組成物及びその製造及び使用方法 - Google Patents
ろう材組成物及びその製造及び使用方法 Download PDFInfo
- Publication number
- JP2009107020A JP2009107020A JP2008269302A JP2008269302A JP2009107020A JP 2009107020 A JP2009107020 A JP 2009107020A JP 2008269302 A JP2008269302 A JP 2008269302A JP 2008269302 A JP2008269302 A JP 2008269302A JP 2009107020 A JP2009107020 A JP 2009107020A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- composition
- brazing
- amount
- boron
- 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.)
- Pending
Links
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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3033—Ni as the principal constituent
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0233—Sheets, foils
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
- B23K35/025—Pastes, creams, slurries
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3033—Ni as the principal constituent
- B23K35/304—Ni as the principal constituent with Cr as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0433—Nickel- or cobalt-based alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
【解決手段】超合金用ろう材組成物は、ニッケル、クロム、任意のコバルト、任意のアルミニウム、任意のホウ素、ハフニウム及びタンタルを含有し、固相線温度が約1180℃以下、液相線温度が約1250℃以下であるろう付け方法。ろう材組成物は、良好な延性を有するが頑強で、脆弱相がほとんどなく、その他の原因でろう付け一体性が損なわれることもほとんどない。
【選択図】なし
Description
ニッケル、コバルト、クロム、アルミニウム、ホウ素、タンタル及びハフニウムを配合し、これらの元素をアーク溶融して表1に示す量のブレンドとすることにより、ろう材合金を製造した。サンプルに示差走査熱量測定(DSC)試験を行った。結果を表1に示す。DSC熱量計はSTA449C(Netzsch Instrument社)である。サンプルを周囲温度から最高温度(1400℃)まで10℃/分で昇温し、次いで周囲温度まで冷却した。
Claims (16)
- ニッケル、クロム、コバルト、アルミニウム、ホウ素、ハフニウム及びタンタルを含有し、固相線温度が約1180℃以下、液相線温度が約1250℃以下である、超合金用ろう材組成物。
- 固相線温度が約1120℃〜約1180℃、液相線温度が約1190℃〜1250℃である、請求項1記載のろう材組成物。
- 固相線温度が約1140℃〜約1170℃、液相線温度が約1200℃〜1230℃である、請求項2記載のろう材組成物。
- ろう材組成物の重量を基準にした重量%で、約5〜約30重量%のクロム、約20重量%以下のコバルト、約5重量%以下のアルミニウム、約4重量%以下のホウ素、約1〜約15重量%のハフニウム、約0.5〜約20重量%のタンタル及び残部のニッケルを含有する、超合金用ろう材組成物。
- ろう材組成物の重量を基準にした重量%で、クロムの量が約10〜約30重量%、コバルトの量が約1〜約10重量%及び約1〜約6重量%、アルミニウムの量が約1〜約5重量%、ホウ素の量が約0.5〜約2.5重量%、ハフニウムの量が約1〜約10重量%、タンタルの量が約1〜約20重量%及び約40〜約70重量%である、請求項4記載のろう材組成物。
- さらに、チタン、ジルコニウム、炭素、タングステン、モリブデン、鉄、ニオブ、バナジウム、レニウム、マンガン及びケイ素からなる群から選択される1種又は2種以上の元素を含有する、請求項1記載のろう材組成物。
- さらに、チタン、ジルコニウム、炭素、タングステン、モリブデン、鉄、ニオブ、バナジウム、レニウム、マンガン及びケイ素からなる群から選択される1種又は2種以上の元素を含有する、請求項4記載のろう材組成物。
- ろう材組成物の重量を基準にした重量%で、約5〜約30重量%のクロム、約20重量%以下のコバルト、約5重量%以下のアルミニウム、約4重量%以下のホウ素、約1〜約15重量%のハフニウム、約0.5〜約20重量%のタンタル及び残部のニッケルを配合する工程を含む、超合金用ろう材組成物の製造方法。
- ろう材組成物の重量を基準にした重量%で、クロムの量が約9〜約18重量%、コバルトの量が約1〜約9重量%、アルミニウムの量が約4〜約5重量%、ホウ素の量が約0.5〜約2重量%、タンタルの量が約1.5〜約2.2重量%である、請求項4記載のろう材組成物。
- ろう材組成物の重量を基準にした重量%で、クロムの量が約22〜約25重量%、コバルトの量が約5〜約10重量%、アルミニウムの量が約2〜約2.5重量%、ホウ素の量が約0.5〜約2.5重量%、タンタルの量が約4.5〜約5重量%である、請求項4記載のろう材組成物。
- ろう材組成物の重量を基準にした重量%で、クロムの量が約6〜約14重量%、コバルトの量が約1〜約20重量%、アルミニウムの量が約4.5〜約5重量%、ホウ素の量が約0.5〜約2.2重量%、タンタルの量が約4.5〜約5重量%である、請求項4記載のろう材組成物。
- ろう材組成物の重量を基準にした重量%で、クロムの量が約13〜約20重量%、コバルトの量が約1〜約20重量%、アルミニウムの量が約4.5〜約5重量%、ホウ素の量が約0.5〜約4重量%である、請求項4記載のろう材組成物。
- ろう材組成物の重量を基準にした重量%で、クロムの量が約12〜約20重量%、コバルトの量が約1〜約20重量%、アルミニウムの量が約2〜約3重量%、ホウ素の量が約0.5〜約1.5重量%、ハフニウムの量が約3〜約5重量%、タンタルの量が約1.5〜約2.5重量%である、請求項4記載のろう材組成物。
- ろう材組成物を超合金基材に適用し、ろう材組成物をろう材組成物の液相線温度以上かつ超合金基材の固相線温度より低い温度に加熱し、ろう材組成物を冷却して凝固させるとともにろう付け品を形成する工程を含み、
前記ろう材組成物がニッケル、クロム、コバルト、アルミニウム、ハフニウム、タンタル及び所望に応じてホウ素を含有し、固相線温度約1180℃以下、液相線温度約1220℃以下である、
超合金基材のろう付け方法。 - ろう材組成物を超合金基材に適用し、ろう材組成物をろう材組成物の液相線温度以上かつ超合金基材の固相線温度より低い温度に加熱し、ろう材組成物を冷却して凝固させるとともにろう付け品を形成する工程を含み、
前記ろう材組成物が、ろう材合金の重量を基準にした重量%で、約5〜約30重量%のクロム、約20重量%以下のコバルト、約5重量%以下のアルミニウム、約4重量%以下のホウ素、約1〜約15重量%のハフニウム、約0.5〜約20重量%のタンタル及び残部のニッケルを含有する、
超合金基材のろう付け方法。 - ろう材組成物の形態が溶融ブレンド、粉末、パテ、ペースト、ホイル、スラリー、塗料、テープ、リボン及びワイヤからなる群から選択される、請求項15記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/928,331 US20090140030A1 (en) | 2007-10-30 | 2007-10-30 | Braze formulations and processes for making and using |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009107020A true JP2009107020A (ja) | 2009-05-21 |
JP2009107020A5 JP2009107020A5 (ja) | 2011-11-24 |
Family
ID=40380438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008269302A Pending JP2009107020A (ja) | 2007-10-30 | 2008-10-20 | ろう材組成物及びその製造及び使用方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090140030A1 (ja) |
EP (1) | EP2055424B1 (ja) |
JP (1) | JP2009107020A (ja) |
CN (1) | CN101422851A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014055543A (ja) * | 2012-09-12 | 2014-03-27 | Toshiba Corp | トランジションピースの損傷補修方法およびトランジションピース |
JP2015522420A (ja) * | 2012-05-09 | 2015-08-06 | シーメンス エナジー インコーポレイテッド | 高温用途のための低融点ろう付け合金 |
JP2016520431A (ja) * | 2013-03-14 | 2016-07-14 | シーメンス エナジー インコーポレイテッド | 超合金構成部品の構造的ろう付け修復 |
US10076811B2 (en) | 2011-11-03 | 2018-09-18 | Siemens Energy, Inc. | Structural braze repair of superalloy component |
JP2018171646A (ja) * | 2017-03-03 | 2018-11-08 | ゼネラル・エレクトリック・カンパニイ | 溶加材および溶接方法 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9283593B2 (en) | 2011-01-13 | 2016-03-15 | Siemens Energy, Inc. | Selective laser melting / sintering using powdered flux |
RU2452600C1 (ru) * | 2011-06-22 | 2012-06-10 | Российская Федерация, от имени которой выступает государственный заказчик - Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Припой на основе никеля |
US9186740B2 (en) | 2011-11-07 | 2015-11-17 | Siemens Energy, Inc. | Projection resistance brazing of superalloys |
US9273562B2 (en) | 2011-11-07 | 2016-03-01 | Siemens Energy, Inc. | Projection resistance welding of superalloys |
TWI549918B (zh) * | 2011-12-05 | 2016-09-21 | 好根那公司 | 用於高速氧燃料噴塗之新材料及由其製得之產品 |
US9272350B2 (en) * | 2012-03-30 | 2016-03-01 | Siemens Energy, Inc. | Method for resistance braze repair |
ES2742376T3 (es) * | 2012-12-05 | 2020-02-14 | Liburdi Engineering | Método de revestimiento y soldadura de fundición de superaleaciones usando polvo de relleno de material compuesto |
KR20150113149A (ko) * | 2013-01-31 | 2015-10-07 | 지멘스 에너지, 인코포레이티드 | 분말형 용제를 사용하는 선택적 레이저 용융 및 소결 |
US9393646B2 (en) * | 2013-02-12 | 2016-07-19 | General Electric Company | Magnetic nickel base ternary brazing material and method of application |
US9849533B2 (en) * | 2013-05-30 | 2017-12-26 | General Electric Company | Hybrid diffusion-brazing process and hybrid diffusion-brazed article |
US8925792B1 (en) * | 2013-06-14 | 2015-01-06 | General Electric Company | Joining process for superalloys |
DE112014003501T5 (de) * | 2013-08-01 | 2016-04-28 | Siemens Energy, Inc. | Reparatur von superlegierten Komponenten durch Hinzufügen von pulverförmigem legiertem Werkstoff und pulverförmigem Flussmittel |
DE102014204521A1 (de) * | 2014-03-12 | 2015-09-17 | Siemens Aktiengesellschaft | Lotlegierung, Pulver, Lötfolie, Verfahren zum Löten und Bauteil |
US11072044B2 (en) * | 2014-04-14 | 2021-07-27 | Siemens Energy, Inc. | Superalloy component braze repair with isostatic solution treatment |
US11344977B2 (en) * | 2014-04-14 | 2022-05-31 | Siemens Energy, Inc. | Structural braze for superalloy material |
US10850356B2 (en) * | 2015-02-25 | 2020-12-01 | Hobart Brothers Llc | Aluminum metal-cored welding wire |
US11370068B2 (en) * | 2015-02-25 | 2022-06-28 | Hobart Brothers Llc | Systems and methods for additive manufacturing using aluminum metal-cored wire |
CN104831124A (zh) * | 2015-05-09 | 2015-08-12 | 芜湖鼎瀚再制造技术有限公司 | 一种Ni-Cr-Al焊层及其制备方法 |
CN107761096B (zh) * | 2017-10-26 | 2019-06-14 | 吴忠仪表有限责任公司 | 熔覆球芯表面镍基合金涂层修复方法 |
CN110238503B (zh) * | 2019-05-10 | 2021-06-29 | 广东省科学院中乌焊接研究所 | 镍基中间层合金、其制备方法及应用以及焊接方法 |
CN110315239B (zh) * | 2019-07-05 | 2022-02-15 | 浙江亚通焊材有限公司 | 一种镍合金浆料及通过该镍合金浆料制备的超薄带状镍基钎料 |
CN110438386B (zh) * | 2019-09-20 | 2021-09-28 | 南方科技大学 | 一种高熵合金钎料的制备方法及用途 |
US11819919B2 (en) * | 2019-09-20 | 2023-11-21 | Rtx Corporation | Oxidation resistant nickel braze putty |
EP4281239A1 (en) * | 2021-01-19 | 2023-11-29 | Siemens Energy, Inc. | Superalloy powder mixture for liquid assisted additive manufacturing of a superalloy component |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5240491A (en) * | 1991-07-08 | 1993-08-31 | General Electric Company | Alloy powder mixture for brazing of superalloy articles |
US5523170A (en) * | 1994-12-28 | 1996-06-04 | General Electric Company | Repaired article and material and method for making |
US6027584A (en) * | 1997-09-02 | 2000-02-22 | General Electric Company | Repair alloy compositions |
JP2002303155A (ja) * | 2001-02-08 | 2002-10-18 | Siemens Westinghouse Power Corp | 高温部ガスタービン部材の修理方法 |
US20050067069A1 (en) * | 2001-09-17 | 2005-03-31 | Stephan Humm | Component repair materials |
JP2007075867A (ja) * | 2005-09-15 | 2007-03-29 | Fukuda Metal Foil & Powder Co Ltd | Niろう材合金 |
JP2007518877A (ja) * | 2003-12-04 | 2007-07-12 | エムテーウー・アエロ・エンジンズ・ゲーエムベーハー | ロウ合金、ロウ合金の使用、及び、ガスタービンの部品などのワークピースの、補修などの加工の方法 |
US20070163684A1 (en) * | 2006-01-18 | 2007-07-19 | Honeywell International, Inc. | Activated diffusion brazing alloys and repair process |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3580688D1 (de) * | 1984-04-06 | 1991-01-10 | Rustima Tueren & Innenausbau | Fertigfurnier-blattmaterial. |
US6200690B1 (en) * | 1995-05-22 | 2001-03-13 | Alliedsignal Inc. | Nickel-chromium-based brazing alloys |
US5672261A (en) * | 1996-08-09 | 1997-09-30 | General Electric Company | Method for brazing an end plate within an open body end, and brazed article |
US5806751A (en) * | 1996-10-17 | 1998-09-15 | United Technologies Corporation | Method of repairing metallic alloy articles, such as gas turbine engine components |
AU5960698A (en) * | 1997-01-17 | 1998-08-07 | California Institute Of Technology | Microwave technique for brazing materials |
DE19747041A1 (de) * | 1997-10-24 | 1999-04-29 | Degussa | Flußmittelfreie Hartlotpaste |
US6074771A (en) * | 1998-02-06 | 2000-06-13 | Igr Enterprises, Inc. | Ceramic composite electrolytic device and method for manufacture thereof |
AU3862599A (en) * | 1998-04-25 | 1999-11-16 | Penn State Research Foundation | Method of applying hard-facing material to a substrate |
US6165290A (en) * | 1998-05-29 | 2000-12-26 | Alliedsignal Inc. | Cobalt-chromium-palladium-based brazing alloys |
US6187450B1 (en) * | 1999-10-21 | 2001-02-13 | General Electric Company | Tip cap hole brazing and oxidation resistant alloy therefor |
US6355116B1 (en) * | 2000-03-24 | 2002-03-12 | General Electric Company | Method for renewing diffusion coatings on superalloy substrates |
US6783870B2 (en) * | 2000-10-16 | 2004-08-31 | Engineered Materials Solutions, Inc. | Self-brazing materials for elevated temperature applications |
US6454885B1 (en) * | 2000-12-15 | 2002-09-24 | Rolls-Royce Corporation | Nickel diffusion braze alloy and method for repair of superalloys |
US6503349B2 (en) * | 2001-05-15 | 2003-01-07 | United Technologies Corporation | Repair of single crystal nickel based superalloy article |
US6609894B2 (en) * | 2001-06-26 | 2003-08-26 | General Electric Company | Airfoils with improved oxidation resistance and manufacture and repair thereof |
US20030034379A1 (en) * | 2001-08-16 | 2003-02-20 | Jackson Melvin Robert | Method of repairing superalloy directional castings |
US6520401B1 (en) * | 2001-09-06 | 2003-02-18 | Sermatech International, Inc. | Diffusion bonding of gaps |
US6575702B2 (en) * | 2001-10-22 | 2003-06-10 | General Electric Company | Airfoils with improved strength and manufacture and repair thereof |
US6908288B2 (en) * | 2001-10-31 | 2005-06-21 | General Electric Company | Repair of advanced gas turbine blades |
EP1312437A1 (en) * | 2001-11-19 | 2003-05-21 | ALSTOM (Switzerland) Ltd | Crack repair method |
US6815086B2 (en) * | 2001-11-21 | 2004-11-09 | Dana Canada Corporation | Methods for fluxless brazing |
US6634860B2 (en) * | 2001-12-20 | 2003-10-21 | General Electric Company | Foil formed structure for turbine airfoil tip |
US7419086B2 (en) * | 2003-07-14 | 2008-09-02 | Honeywell International Inc. | Low cost brazes for titanium |
US20050067061A1 (en) * | 2003-09-26 | 2005-03-31 | General Electric Company | Nickel-based braze alloy compositions and related processes and articles |
US7300708B2 (en) * | 2004-03-16 | 2007-11-27 | General Electric Company | Erosion and wear resistant protective structures for turbine engine components |
US7156280B1 (en) * | 2005-12-15 | 2007-01-02 | General Electric Company | Braze alloy compositions |
US8999231B2 (en) * | 2006-05-24 | 2015-04-07 | United Technologies Corporation | Nickel alloy for repairs |
-
2007
- 2007-10-30 US US11/928,331 patent/US20090140030A1/en not_active Abandoned
-
2008
- 2008-10-20 JP JP2008269302A patent/JP2009107020A/ja active Pending
- 2008-10-28 EP EP08167750A patent/EP2055424B1/en not_active Revoked
- 2008-10-30 CN CNA2008101731206A patent/CN101422851A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5240491A (en) * | 1991-07-08 | 1993-08-31 | General Electric Company | Alloy powder mixture for brazing of superalloy articles |
US5523170A (en) * | 1994-12-28 | 1996-06-04 | General Electric Company | Repaired article and material and method for making |
US6027584A (en) * | 1997-09-02 | 2000-02-22 | General Electric Company | Repair alloy compositions |
JP2002303155A (ja) * | 2001-02-08 | 2002-10-18 | Siemens Westinghouse Power Corp | 高温部ガスタービン部材の修理方法 |
US20050067069A1 (en) * | 2001-09-17 | 2005-03-31 | Stephan Humm | Component repair materials |
JP2007518877A (ja) * | 2003-12-04 | 2007-07-12 | エムテーウー・アエロ・エンジンズ・ゲーエムベーハー | ロウ合金、ロウ合金の使用、及び、ガスタービンの部品などのワークピースの、補修などの加工の方法 |
JP2007075867A (ja) * | 2005-09-15 | 2007-03-29 | Fukuda Metal Foil & Powder Co Ltd | Niろう材合金 |
US20070163684A1 (en) * | 2006-01-18 | 2007-07-19 | Honeywell International, Inc. | Activated diffusion brazing alloys and repair process |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10076811B2 (en) | 2011-11-03 | 2018-09-18 | Siemens Energy, Inc. | Structural braze repair of superalloy component |
JP2015522420A (ja) * | 2012-05-09 | 2015-08-06 | シーメンス エナジー インコーポレイテッド | 高温用途のための低融点ろう付け合金 |
JP2014055543A (ja) * | 2012-09-12 | 2014-03-27 | Toshiba Corp | トランジションピースの損傷補修方法およびトランジションピース |
JP2016520431A (ja) * | 2013-03-14 | 2016-07-14 | シーメンス エナジー インコーポレイテッド | 超合金構成部品の構造的ろう付け修復 |
JP2018171646A (ja) * | 2017-03-03 | 2018-11-08 | ゼネラル・エレクトリック・カンパニイ | 溶加材および溶接方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2055424B1 (en) | 2012-12-12 |
EP2055424A2 (en) | 2009-05-06 |
CN101422851A (zh) | 2009-05-06 |
EP2055424A3 (en) | 2011-01-19 |
US20090140030A1 (en) | 2009-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2009107020A (ja) | ろう材組成物及びその製造及び使用方法 | |
JP5068927B2 (ja) | ニッケル系ろう合金組成、その関連方法及び物品 | |
US5735448A (en) | Method of repairing surface and near surface defects in superalloy articles such as gas turbine engine components | |
CA2286257C (en) | Cobalt-base composition and method for diffusion braze repair of superalloy articles | |
JP4264490B2 (ja) | ニッケル基ろう付材 | |
JP3145428B2 (ja) | 改良型高温ろう付け合金及びその使用法 | |
US8999231B2 (en) | Nickel alloy for repairs | |
US8394215B2 (en) | Dual process nickel alloy crack repair | |
US20090139607A1 (en) | Braze compositions and methods of use | |
JP2005500908A (ja) | ニッケル拡散ろう付け合金及び超合金の補修方法 | |
CN112823076A (zh) | 用于液态金属沉积或增材制造的材料的组成、方法和产品 | |
JPH04500983A (ja) | 超合金体の穴を充填し且つ損傷を補修するための高温金属合金混合物 | |
JP2005532478A (ja) | 単結晶合金を治すための拡散結合混合物 | |
KR20080090310A (ko) | 땜납 배합물 및 이의 제조 방법 | |
KR20140142366A (ko) | 고온 적용을 위한 저융점 브레이즈 합금 | |
WO2002094499A1 (en) | High temperature melting braze materials for bonding niobium based alloys | |
WO2000071764A2 (en) | Cobalt-base composition and method for diffusion braze repair of superalloy articles | |
KR20200029505A (ko) | 유동성 브레이징 조성물 및 이를 사용하여 금속 물품들을 함께 브레이징하는 방법 | |
JP4347489B2 (ja) | アルミニウムろう付用ペースト状組成物、その塗膜、およびろう付方法 | |
JP5655641B2 (ja) | Pbフリーはんだペースト | |
US20180178303A1 (en) | Amorphous ductile braze alloy compositions, and related methods and articles | |
CN117484009A (zh) | 镍基活性钎焊材料 | |
CN116100193A (zh) | 镍基单晶高温合金焊接用焊料及其应用、焊料产品和焊接方法 | |
JP2014221484A (ja) | PbフリーZn系はんだペースト | |
JPH03106596A (ja) | ろう付け用フラックス |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20110214 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111011 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20111011 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121005 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130624 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130702 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20131126 |