JP5538401B2 - 拡散溶接によるチタン部材および鋼部材の組み立て - Google Patents
拡散溶接によるチタン部材および鋼部材の組み立て Download PDFInfo
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- JP5538401B2 JP5538401B2 JP2011528302A JP2011528302A JP5538401B2 JP 5538401 B2 JP5538401 B2 JP 5538401B2 JP 2011528302 A JP2011528302 A JP 2011528302A JP 2011528302 A JP2011528302 A JP 2011528302A JP 5538401 B2 JP5538401 B2 JP 5538401B2
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- titanium
- steel
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Classifications
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- 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
-
- 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
- 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
- B23K20/028—Butt 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
- B23K35/002—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of light metal
-
- 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
- B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
- B23K35/004—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a metal of the iron group
-
- 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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/026—Shaft to shaft connections
-
- 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
-
- 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
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
- F05D2230/236—Diffusion bonding
-
- 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
- F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
- F05D2300/133—Titanium
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12354—Nonplanar, uniform-thickness material having symmetrical channel shape or reverse fold [e.g., making acute angle, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
Description
チタン部材と鋼部材との間に、ニオブまたはバナジウムの薄層または薄箔(チタン部材側)と銅の薄層または薄箔(鋼部材側)とを備える2枚の金属薄層を介在させるステップと、
2つの部材と2枚の介在金属層とのアセンブリを真空下に置くステップと、
前記アセンブリを900℃から950℃の温度で1000から1500barの圧力で熱間静水圧圧縮して、熱間静水圧圧縮後に制御冷却を行うステップとを含むことを特徴とする。
Claims (14)
- 拡散溶接によってチタン部材と鋼部材とを組み立てる方法であって、
チタン部材(10)と鋼部材(12)との間に、ニオブまたはバナジウムの薄層または薄箔(チタン部材側)と銅の薄層または薄箔(鋼部材側)とを備える2枚の金属薄層(14、16)を介在させるステップと、
2つの部材と2枚の介在金属層とのアセンブリを真空下に置くステップと、
前記アセンブリを900℃から950℃の温度で1000barから1500barの圧力で熱間静水圧圧縮して、熱間静水圧圧縮後に制御冷却を行うステップと、
前記アセンブリに対し、当該アセンブリが1000barから1500barの圧力に維持される熱処理を施すステップと
を含むことを特徴とする、方法。 - 熱間静水圧圧縮の時間が、1時間から3時間であることを特徴とする、請求項1に記載の方法。
- 前記熱処理が、800℃での第1の滞留と、その後の冷却と、450℃での第2の滞留と、冷却とを含むことを特徴とする、請求項1または2に記載の方法。
- 介在金属が、20μmから50μmの厚さであることを特徴とする、請求項1から3のいずれか一項に記載の方法。
- 組み立てられる部材の端部を、これらの端部に非平面の相補的形状を付するために機械加工するステップであって、鋼部材(12)の端部に、チタン部材(10)の凹部に係合する少なくとも1つの突出部を設けるステップを含むことを特徴とする、請求項1から4のいずれか一項に記載の方法。
- 部材(10、12)の端部に円錐形状または双円錐形状(32、36)を付するステップを含むことを特徴とする、請求項5に記載の方法。
- 介在金属が、組み立てられる部材(10、12)の端部に金属を蒸着させることによって形成されることを特徴とする、請求項1から6のいずれか一項に記載の方法。
- 介在金属(14、16)に部材(10、12)の端部の形状に対応する形状を付するために、介在金属をスタンピングするステップを含むことを特徴とする、請求項1から6のいずれか一項に記載の方法。
- チタン部分(10、40)と鋼部分(12、48)とを備える金属部材であって、これら2つの部分が請求項1から8のいずれか一項に記載の拡散溶接方法および熱処理を行って組み立てられ、前記部分の端部が、ニオブまたはバナジウム(チタン部分側)と銅(鋼部分側)の介在薄層を介して結合されることを特徴とする、金属部材。
- チタン部分が中央部(40)であり、指定の拡散溶接方法によって鋼部分(48)が中央部の両端(44)に組み合わせられることを特徴とする、請求項9に記載の金属部材。
- 管状であることを特徴とする、請求項10に記載の金属部材。
- 中央部(40)が、チタンマトリックスの複合材料製であることを特徴とする、請求項11に記載の金属部材。
- ターボ機械で使用するタービンシャフトを構成することを特徴とする、請求項12に記載の金属部材。
- 請求項13に記載のタービンシャフトを含むことを特徴とする、ターボジェットまたはターボプロップなどのターボ機械。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0805249A FR2936178B1 (fr) | 2008-09-24 | 2008-09-24 | Assemblage de pieces en titane et en acier par soudage diffusion |
FR08/05249 | 2008-09-24 | ||
PCT/EP2009/062223 WO2010034697A1 (fr) | 2008-09-24 | 2009-09-21 | Assemblage de pieces en titane et en acier par soudage diffusion |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012503551A JP2012503551A (ja) | 2012-02-09 |
JP5538401B2 true JP5538401B2 (ja) | 2014-07-02 |
Family
ID=40602159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011528302A Active JP5538401B2 (ja) | 2008-09-24 | 2009-09-21 | 拡散溶接によるチタン部材および鋼部材の組み立て |
Country Status (9)
Country | Link |
---|---|
US (1) | US8911200B2 (ja) |
EP (1) | EP2340142B1 (ja) |
JP (1) | JP5538401B2 (ja) |
CN (1) | CN102164702B (ja) |
BR (1) | BRPI0919400B1 (ja) |
CA (1) | CA2737383C (ja) |
FR (1) | FR2936178B1 (ja) |
RU (1) | RU2520236C2 (ja) |
WO (1) | WO2010034697A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2704870A1 (en) * | 2011-05-03 | 2014-03-12 | Alcoa Inc. | Solid state based joining processes with post -weld processing under compression |
GB2510562B (en) | 2013-02-06 | 2015-02-25 | Rolls Royce Plc | Method of forming a bonded assembly |
US9700957B1 (en) * | 2014-09-25 | 2017-07-11 | Steven P. Burgess | Methods of fabricating reduced weight components |
RU2612331C2 (ru) * | 2015-08-10 | 2017-03-07 | Открытое акционерное общество "Композит" (ОАО "Композит") | Способ изготовления переходника титан-сталь |
EP3280224A1 (en) | 2016-08-05 | 2018-02-07 | NXP USA, Inc. | Apparatus and methods for detecting defrosting operation completion |
EP3280225B1 (en) | 2016-08-05 | 2020-10-07 | NXP USA, Inc. | Defrosting apparatus with lumped inductive matching network and methods of operation thereof |
CN107030367A (zh) * | 2017-04-10 | 2017-08-11 | 西南交通大学 | 钛合金与不锈钢的异种金属扩散焊方法 |
US10917948B2 (en) | 2017-11-07 | 2021-02-09 | Nxp Usa, Inc. | Apparatus and methods for defrosting operations in an RF heating system |
US10771036B2 (en) | 2017-11-17 | 2020-09-08 | Nxp Usa, Inc. | RF heating system with phase detection for impedance network tuning |
EP3503679B1 (en) | 2017-12-20 | 2022-07-20 | NXP USA, Inc. | Defrosting apparatus and methods of operation thereof |
EP3547801B1 (en) | 2018-03-29 | 2022-06-08 | NXP USA, Inc. | Defrosting apparatus and methods of operation thereof |
CN109318549B (zh) * | 2018-08-02 | 2020-08-07 | 兰州理工大学 | 一种钛-钢电阻钎焊的复合金属片及其制备方法 |
US10952289B2 (en) | 2018-09-10 | 2021-03-16 | Nxp Usa, Inc. | Defrosting apparatus with mass estimation and methods of operation thereof |
US11800608B2 (en) | 2018-09-14 | 2023-10-24 | Nxp Usa, Inc. | Defrosting apparatus with arc detection and methods of operation thereof |
US11166352B2 (en) | 2018-12-19 | 2021-11-02 | Nxp Usa, Inc. | Method for performing a defrosting operation using a defrosting apparatus |
US11039511B2 (en) | 2018-12-21 | 2021-06-15 | Nxp Usa, Inc. | Defrosting apparatus with two-factor mass estimation and methods of operation thereof |
CN110315179B (zh) * | 2019-06-11 | 2021-09-07 | 东莞市大为工业科技有限公司 | 一种超声波钛合金刀具的加工制造方法 |
US20220388090A1 (en) * | 2021-06-04 | 2022-12-08 | The Boeing Company | Fabrication of thick stock via diffusion bonding of titanium alloys |
CN114273832B (zh) * | 2022-01-20 | 2023-05-12 | 广东省科学院中乌焊接研究所 | 一种焊接设备及焊接方法 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2985955A (en) * | 1957-03-25 | 1961-05-30 | Armour Res Found | Metal clad article |
US3535767A (en) * | 1965-08-19 | 1970-10-27 | Aerojet General Co | Method for joining metallic tubes by explosive bonding |
SU904944A1 (ru) * | 1980-02-18 | 1982-02-15 | Московский технологический институт мясной и молочной промышленности | Способ диффузионной сварки тугоплавких металлов со сталью |
SU867572A1 (ru) * | 1980-02-25 | 1981-09-30 | Предприятие П/Я В-8534 | Способ сварки давлением с подогревом |
JPS57152386A (en) * | 1981-03-17 | 1982-09-20 | Asahi Chem Ind Co Ltd | Titanium clad steel |
NO152590C (no) * | 1982-04-13 | 1985-10-23 | Per H Moe | Fremgangsmaate for sammenfoeyning av deler av metall ved diffusjonssveising. |
JPS6152996A (ja) * | 1984-08-21 | 1986-03-15 | Kobe Steel Ltd | Ti基又はZr基の金属にステンレス鋼を接合する方法 |
GB2220595B (en) * | 1988-07-13 | 1992-10-21 | Secr Defence | Hard surface composite parts. |
JPH02182387A (ja) * | 1989-01-09 | 1990-07-17 | Sumitomo Metal Ind Ltd | Zr系またはTi系材料の接合方法 |
SU1761411A1 (ru) * | 1989-11-04 | 1992-09-15 | Самарский авиационный институт им.акад.С.П.Королева | Способ соединени титана со сталью |
DE4116088A1 (de) * | 1991-05-16 | 1992-11-19 | Forschungszentrum Juelich Gmbh | Verfahren zum verbinden von stahl mit aluminium- bzw. titanlegierungsteilen und danach erhaltene turbolader |
DE4203329A1 (de) * | 1991-06-15 | 1993-08-12 | Krupp Vdm Gmbh | Gasdichte verbindung zwischen rohren kleinen durchmessers |
JPH05155668A (ja) * | 1991-12-09 | 1993-06-22 | Ngk Spark Plug Co Ltd | セラミックスと金属との結合体 |
JPH05185250A (ja) * | 1991-12-13 | 1993-07-27 | Power Reactor & Nuclear Fuel Dev Corp | 異種金属接合材 |
JPH07232284A (ja) * | 1994-02-25 | 1995-09-05 | Masaaki Ito | 中間材を用いたチタン合金と鉄系金属との接合 |
US6454531B1 (en) * | 2000-12-27 | 2002-09-24 | General Electric Company | Fabricating turbine rotors composed of separate components |
US7325601B2 (en) * | 2001-06-05 | 2008-02-05 | Baker Hughes Incorporated | Shaft locking couplings for submersible pump assemblies |
US6752560B2 (en) * | 2001-06-18 | 2004-06-22 | Baker Hughes Incorporated | Removable splined shaft end for submersible pumps |
WO2003021083A1 (fr) * | 2001-09-03 | 2003-03-13 | Mitsubishi Heavy Industries, Ltd | Rotor hybride, son procede de fabrication et turbine a gaz |
CN1238150C (zh) * | 2002-10-21 | 2006-01-25 | 哈尔滨工业大学 | 钛铝基合金与钢的一种活性复合梯度阻隔扩散焊接方法 |
US6989134B2 (en) * | 2002-11-27 | 2006-01-24 | Velocys Inc. | Microchannel apparatus, methods of making microchannel apparatus, and processes of conducting unit operations |
DE50307042D1 (de) * | 2002-12-05 | 2007-05-24 | Siemens Ag | Turbinenwelle sowie herstellung einer turbinenwelle |
US6971850B2 (en) * | 2003-06-18 | 2005-12-06 | General Electric Company | Multiple alloy rotor and method therefor |
US7052241B2 (en) * | 2003-08-12 | 2006-05-30 | Borgwarner Inc. | Metal injection molded turbine rotor and metal shaft connection attachment thereto |
JP2005074450A (ja) * | 2003-08-29 | 2005-03-24 | Kuroki Kogyosho:Kk | チタンクラッド鋼板およびその製造方法 |
US7832619B2 (en) * | 2004-02-27 | 2010-11-16 | Howmet Corporation | Method of making sputtering target |
FR2875842B1 (fr) * | 2004-09-28 | 2010-09-24 | Snecma Moteurs | Dispositif de limitation de survitesse de turbine dans une turbomachine |
-
2008
- 2008-09-24 FR FR0805249A patent/FR2936178B1/fr active Active
-
2009
- 2009-09-21 JP JP2011528302A patent/JP5538401B2/ja active Active
- 2009-09-21 CN CN200980137725.2A patent/CN102164702B/zh active Active
- 2009-09-21 US US13/120,443 patent/US8911200B2/en active Active
- 2009-09-21 WO PCT/EP2009/062223 patent/WO2010034697A1/fr active Application Filing
- 2009-09-21 EP EP09815673.0A patent/EP2340142B1/fr active Active
- 2009-09-21 CA CA2737383A patent/CA2737383C/fr active Active
- 2009-09-21 BR BRPI0919400-2A patent/BRPI0919400B1/pt active IP Right Grant
- 2009-09-21 RU RU2011116055/02A patent/RU2520236C2/ru active
Also Published As
Publication number | Publication date |
---|---|
FR2936178A1 (fr) | 2010-03-26 |
CA2737383C (fr) | 2016-10-18 |
CN102164702B (zh) | 2016-10-12 |
CN102164702A (zh) | 2011-08-24 |
WO2010034697A1 (fr) | 2010-04-01 |
US20110176911A1 (en) | 2011-07-21 |
JP2012503551A (ja) | 2012-02-09 |
EP2340142B1 (fr) | 2022-11-16 |
US8911200B2 (en) | 2014-12-16 |
CA2737383A1 (fr) | 2010-04-01 |
EP2340142A1 (fr) | 2011-07-06 |
BRPI0919400B1 (pt) | 2017-12-05 |
FR2936178B1 (fr) | 2012-08-17 |
BRPI0919400A2 (pt) | 2015-12-15 |
RU2011116055A (ru) | 2012-10-27 |
RU2520236C2 (ru) | 2014-06-20 |
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