RU2014123323A - METHOD OF INVENTION DETAILS PERFORMED FROM TA6Zr4DE TITANIUM ALLOY - Google Patents
METHOD OF INVENTION DETAILS PERFORMED FROM TA6Zr4DE TITANIUM ALLOY Download PDFInfo
- Publication number
- RU2014123323A RU2014123323A RU2014123323/02A RU2014123323A RU2014123323A RU 2014123323 A RU2014123323 A RU 2014123323A RU 2014123323/02 A RU2014123323/02 A RU 2014123323/02A RU 2014123323 A RU2014123323 A RU 2014123323A RU 2014123323 A RU2014123323 A RU 2014123323A
- Authority
- RU
- Russia
- Prior art keywords
- manufacturing
- heat treatment
- cooling
- quenching
- completes
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
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- 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
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/18—High-melting or refractory metals or alloys based thereon
- C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
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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
- F01D5/12—Blades
- F01D5/14—Form or construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
- F04D29/324—Blades
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- 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
-
- 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
- F05D2230/40—Heat treatment
-
- 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
- F05D2300/174—Titanium alloys, e.g. TiAl
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Forging (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
1. Термомеханический способ изготовления детали, выполненной из титанового сплава TA6Zr4DE, включающий этап ковки заготовки в альфа-бета-области с образованием предварительно отформованной заготовки, этап горячей штамповки предварительно отформованной заготовки с образованием необработанной детали в бета-области титанового сплава и термическую обработку, отличающийся тем, что во время этапа горячей штамповки необработанная деталь подвергается во всех точках местной деформации ε, большей или равной 1,2, причем этот этап горячей штамповки завершается немедленным охлаждением при начальной скорости охлаждения выше чем 85°C/мин.2. Способ изготовления по п. 1, отличающийся тем, что упомянутая термическая обработка включает в себя термообработку на твердый раствор в альфа-бета-области сплава с последующим немедленным охлаждением со скоростью выше чем 100°C/мин.3. Способ изготовления по п. 1, отличающийся тем, что завершающее штамповку охлаждение проводят закалкой в воде.4. Способ изготовления по п. 2, отличающийся тем, что охлаждение, завершающее термообработку на твердый раствор, проводят с помощью этапа закалки детали при начальной скорости охлаждения выше чем 150°C/мин.5. Способ изготовления по п. 4, отличающийся тем, что охлаждение, завершающее термообработку на твердый раствор, проводят закалкой в масле или в водно-полимерной смеси.6. Способ изготовления по п. 4, отличающийся тем, чтоскорость охлаждения во время этапа закалки детали, завершающего термообработку на твердый раствор, составляет в интервале от 200 до 450°C/мин.7. Способ изготовления по п. 1, отличающийся тем, что он дополнительно включает в себя следующий этап:- по�1. A thermomechanical method for manufacturing a part made of a titanium alloy TA6Zr4DE, including the step of forging a billet in the alpha-beta region to form a preformed billet, the step of hot stamping the preformed billet to form a raw part in the beta region of the titanium alloy, and heat treatment, which is different in that, during the hot stamping step, the raw part is subjected at all points of local deformation ε greater than or equal to 1.2, and this hot stamping step ends with immediate cooling at an initial cooling rate higher than 85 ° C / min. 2. A manufacturing method according to claim 1, characterized in that said heat treatment includes solution heat treatment in the alpha-beta region of the alloy, followed by immediate cooling at a rate higher than 100 ° C / min. The manufacturing method according to claim 1, characterized in that the final stamping cooling is carried out by quenching in water. The manufacturing method according to claim 2, characterized in that the cooling, which completes the solution heat treatment, is carried out using the part hardening step at an initial cooling rate higher than 150 ° C / min. The manufacturing method according to claim 4, characterized in that the cooling, which completes the heat treatment for solid solution, is carried out by quenching in oil or in a water-polymer mixture. The manufacturing method according to claim 4, characterized in that the cooling rate during the part hardening step, which completes the solution heat treatment, is in the range from 200 to 450 ° C / min. The manufacturing method according to claim 1, characterized in that it further includes the following step:
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1160145 | 2011-11-08 | ||
FR1160145A FR2982279B1 (en) | 2011-11-08 | 2011-11-08 | PROCESS FOR MANUFACTURING A PIECE PRODUCED IN A TITANIUM ALLOY TA6ZR4DE |
PCT/FR2012/052581 WO2013068699A1 (en) | 2011-11-08 | 2012-11-08 | Method for manufacturing a part made of a ta6zr4de titanium alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2014123323A true RU2014123323A (en) | 2015-12-20 |
RU2616691C2 RU2616691C2 (en) | 2017-04-18 |
Family
ID=47291101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2014123323A RU2616691C2 (en) | 2011-11-08 | 2012-11-08 | METHOD OF MAKING PART MADE OF TITANIUM ALLOY TA6Zr4DE |
Country Status (9)
Country | Link |
---|---|
US (1) | US20140286783A1 (en) |
EP (1) | EP2776599B1 (en) |
JP (1) | JP6189314B2 (en) |
CN (1) | CN103906851B (en) |
BR (1) | BR112014010218B1 (en) |
CA (1) | CA2853183A1 (en) |
FR (1) | FR2982279B1 (en) |
RU (1) | RU2616691C2 (en) |
WO (1) | WO2013068699A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201713483D0 (en) * | 2017-08-22 | 2017-10-04 | Imp Innovations Ltd | A method for forming sheet material components |
US11725516B2 (en) * | 2019-10-18 | 2023-08-15 | Raytheon Technologies Corporation | Method of servicing a gas turbine engine or components |
CN113118349B (en) * | 2019-12-30 | 2022-09-20 | 西北工业大学 | Preparation method of Ti6242 titanium alloy large-thickness cake blank |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4309226A (en) * | 1978-10-10 | 1982-01-05 | Chen Charlie C | Process for preparation of near-alpha titanium alloys |
JPS63130755A (en) * | 1986-11-21 | 1988-06-02 | Sumitomo Metal Ind Ltd | Working heat treatment of alpha+beta type titanium alloy |
US6401537B1 (en) * | 1999-07-02 | 2002-06-11 | General Electric Company | Titanium-based alloys having improved inspection characteristics for ultrasonic examination, and related processes |
FR2836640B1 (en) * | 2002-03-01 | 2004-09-10 | Snecma Moteurs | THIN PRODUCTS OF TITANIUM BETA OR QUASI BETA ALLOYS MANUFACTURING BY FORGING |
US7008491B2 (en) * | 2002-11-12 | 2006-03-07 | General Electric Company | Method for fabricating an article of an alpha-beta titanium alloy by forging |
US7449075B2 (en) * | 2004-06-28 | 2008-11-11 | General Electric Company | Method for producing a beta-processed alpha-beta titanium-alloy article |
FR2899241B1 (en) * | 2006-03-30 | 2008-12-05 | Snecma Sa | METHODS OF THERMAL TREATMENT AND MANUFACTURE OF A THERMOMECHANICAL PART PRODUCED IN A TITANIUM ALLOY, AND THERMOMECHANICAL PART THEREFROM |
FR2936173B1 (en) * | 2008-09-22 | 2012-09-21 | Snecma | PROCESS FOR THE MANUFACTURE OF A TITANIUM PIECE WITH INITIAL FORGING IN THE BETA DOMAIN |
FR2936172B1 (en) * | 2008-09-22 | 2012-07-06 | Snecma | PROCESS FOR FORGING A THERMOMECHANICAL PIECE OF TITANIUM ALLOY |
-
2011
- 2011-11-08 FR FR1160145A patent/FR2982279B1/en active Active
-
2012
- 2012-11-08 EP EP12795506.0A patent/EP2776599B1/en active Active
- 2012-11-08 CN CN201280053621.5A patent/CN103906851B/en active Active
- 2012-11-08 JP JP2014540540A patent/JP6189314B2/en active Active
- 2012-11-08 CA CA2853183A patent/CA2853183A1/en not_active Abandoned
- 2012-11-08 US US14/353,404 patent/US20140286783A1/en not_active Abandoned
- 2012-11-08 BR BR112014010218-0A patent/BR112014010218B1/en active IP Right Grant
- 2012-11-08 WO PCT/FR2012/052581 patent/WO2013068699A1/en active Application Filing
- 2012-11-08 RU RU2014123323A patent/RU2616691C2/en active
Also Published As
Publication number | Publication date |
---|---|
RU2616691C2 (en) | 2017-04-18 |
BR112014010218A8 (en) | 2017-06-20 |
US20140286783A1 (en) | 2014-09-25 |
WO2013068699A1 (en) | 2013-05-16 |
CA2853183A1 (en) | 2013-05-16 |
EP2776599A1 (en) | 2014-09-17 |
EP2776599B1 (en) | 2017-10-11 |
FR2982279B1 (en) | 2013-12-13 |
BR112014010218B1 (en) | 2022-09-20 |
JP6189314B2 (en) | 2017-08-30 |
CN103906851A (en) | 2014-07-02 |
CN103906851B (en) | 2016-10-26 |
BR112014010218A2 (en) | 2017-06-13 |
JP2015501878A (en) | 2015-01-19 |
FR2982279A1 (en) | 2013-05-10 |
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