CN114540734B - 一种获得高损伤容限钛合金的热处理方法 - Google Patents
一种获得高损伤容限钛合金的热处理方法 Download PDFInfo
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- CN114540734B CN114540734B CN202210447349.4A CN202210447349A CN114540734B CN 114540734 B CN114540734 B CN 114540734B CN 202210447349 A CN202210447349 A CN 202210447349A CN 114540734 B CN114540734 B CN 114540734B
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- heat treatment
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- titanium alloy
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 100
- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000000137 annealing Methods 0.000 claims abstract description 19
- 230000009466 transformation Effects 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims description 35
- 230000007704 transition Effects 0.000 claims description 28
- 230000008569 process Effects 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 10
- 230000001276 controlling effect Effects 0.000 abstract description 7
- 238000011282 treatment Methods 0.000 abstract description 4
- 230000000977 initiatory effect Effects 0.000 abstract description 2
- 230000002902 bimodal effect Effects 0.000 description 8
- 239000000110 cooling liquid Substances 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 238000005242 forging Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101000686227 Homo sapiens Ras-related protein R-Ras2 Proteins 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- 102100025003 Ras-related protein R-Ras2 Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000007656 fracture toughness test Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
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Classifications
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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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN202210447349.4A CN114540734B (zh) | 2022-04-27 | 2022-04-27 | 一种获得高损伤容限钛合金的热处理方法 |
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CN202210447349.4A CN114540734B (zh) | 2022-04-27 | 2022-04-27 | 一种获得高损伤容限钛合金的热处理方法 |
Publications (2)
Publication Number | Publication Date |
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CN114540734A CN114540734A (zh) | 2022-05-27 |
CN114540734B true CN114540734B (zh) | 2022-07-15 |
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CN202210447349.4A Active CN114540734B (zh) | 2022-04-27 | 2022-04-27 | 一种获得高损伤容限钛合金的热处理方法 |
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CN (1) | CN114540734B (zh) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5698050A (en) * | 1994-11-15 | 1997-12-16 | Rockwell International Corporation | Method for processing-microstructure-property optimization of α-β beta titanium alloys to obtain simultaneous improvements in mechanical properties and fracture resistance |
CN1159472C (zh) * | 2001-09-04 | 2004-07-28 | 北京航空材料研究院 | 钛合金准β锻造工艺 |
CN100406583C (zh) * | 2004-11-16 | 2008-07-30 | 中国航空工业第一集团公司北京航空材料研究院 | 一种钛合金准β热处理工艺 |
CN101429637B (zh) * | 2008-12-02 | 2010-09-08 | 北京航空航天大学 | 获得具有筏状初生α相的双态组织的双相钛合金热处理方法 |
CN103966535A (zh) * | 2014-05-06 | 2014-08-06 | 西北工业大学 | 一种高损伤容限型钛合金TC4-DT的一种β相区近等温锻造 |
CN107779801A (zh) * | 2017-11-02 | 2018-03-09 | 中国兵器科学研究院宁波分院 | 装甲钛合金tc4的热处理方法 |
CN111168069B (zh) * | 2020-02-28 | 2021-04-20 | 西安交通大学 | 能有效提高lam tc4强韧性降低各向异性的热处理方法 |
CN112760581B (zh) * | 2020-12-19 | 2022-03-22 | 北京工业大学 | 一种近α型高温钛合金的锻轧复合加工及热处理工艺 |
CN113249667B (zh) * | 2021-06-18 | 2021-10-01 | 北京煜鼎增材制造研究院有限公司 | 一种获得高韧高损伤容限双相钛合金的热处理方法 |
CN113355559B (zh) * | 2021-08-10 | 2021-10-29 | 北京煜鼎增材制造研究院有限公司 | 一种高强高韧高损伤容限钛合金及其制备方法 |
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- 2022-04-27 CN CN202210447349.4A patent/CN114540734B/zh active Active
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Address after: No. 1205, 1f, building 12, neijian Middle Road, Xisanqi building materials City, Haidian District, Beijing 100096 Patentee after: Beijing Yuding Additive Manufacturing Research Institute Co.,Ltd. Address before: No. 1205, 1f, building 12, neijian Middle Road, Xisanqi building materials City, Haidian District, Beijing 100096 Patentee before: BEIJING YUDING ZENGCAI MANUFACTURE RESEARCH INSTITUTE Co.,Ltd. |
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Address after: Building A10, No. 26 Jingwu Road, Xiong'an Area, China (Hebei) Pilot Free Trade Zone, Baoding City, Hebei Province (self declared) Patentee after: Beijing Yuding Additive Manufacturing Research Institute Co.,Ltd. Country or region after: China Address before: No. 1205, 1f, building 12, neijian Middle Road, Xisanqi building materials City, Haidian District, Beijing 100096 Patentee before: Beijing Yuding Additive Manufacturing Research Institute Co.,Ltd. Country or region before: China |