CN111235506B - 一种tc25g钛合金锻件的热加工工艺 - Google Patents
一种tc25g钛合金锻件的热加工工艺 Download PDFInfo
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- CN111235506B CN111235506B CN202010195017.2A CN202010195017A CN111235506B CN 111235506 B CN111235506 B CN 111235506B CN 202010195017 A CN202010195017 A CN 202010195017A CN 111235506 B CN111235506 B CN 111235506B
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- 238000005242 forging Methods 0.000 title claims abstract description 228
- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 27
- 238000005516 engineering process Methods 0.000 title description 2
- 238000010438 heat treatment Methods 0.000 claims abstract description 88
- 238000001816 cooling Methods 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 36
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 35
- 239000000956 alloy Substances 0.000 claims abstract description 35
- 230000008569 process Effects 0.000 claims abstract description 28
- 230000009466 transformation Effects 0.000 claims abstract description 27
- 238000000265 homogenisation Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000002360 preparation method Methods 0.000 claims abstract description 12
- 230000032683 aging Effects 0.000 claims abstract description 6
- 239000006104 solid solution Substances 0.000 claims abstract description 4
- 238000004321 preservation Methods 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 7
- 230000002902 bimodal effect Effects 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 4
- 239000010425 asbestos Substances 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims description 2
- 229910052895 riebeckite Inorganic materials 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 238000005498 polishing Methods 0.000 description 10
- 238000005266 casting Methods 0.000 description 8
- 238000003825 pressing Methods 0.000 description 6
- 229910052750 molybdenum Inorganic materials 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 229910052726 zirconium Inorganic materials 0.000 description 5
- 230000001186 cumulative effect Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000010275 isothermal forging Methods 0.000 description 4
- 238000003303 reheating Methods 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011369 resultant mixture Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Images
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
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Forging (AREA)
Abstract
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CN202010195017.2A CN111235506B (zh) | 2020-03-19 | 2020-03-19 | 一种tc25g钛合金锻件的热加工工艺 |
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CN202010195017.2A CN111235506B (zh) | 2020-03-19 | 2020-03-19 | 一种tc25g钛合金锻件的热加工工艺 |
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CN111235506A CN111235506A (zh) | 2020-06-05 |
CN111235506B true CN111235506B (zh) | 2022-02-15 |
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Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112195363B (zh) * | 2020-08-28 | 2022-05-10 | 中国科学院金属研究所 | 一种500~600℃用高强钛合金及其加工方法 |
CN112247043B (zh) * | 2020-08-28 | 2022-04-12 | 中国科学院金属研究所 | 一种Ti2AlNb基合金锻件的制备工艺 |
CN112191785B (zh) * | 2020-08-28 | 2021-12-10 | 中国科学院金属研究所 | 一种高品质钛合金大规格棒材的锻造工艺 |
CN114309406B (zh) * | 2020-09-29 | 2023-08-08 | 中国航发商用航空发动机有限责任公司 | 一种Ti6242钛合金盘件及其制备方法 |
CN112338119B (zh) * | 2020-10-28 | 2022-09-16 | 湖南湘投金天钛业科技股份有限公司 | 一种近α型高温钛合金大规格棒材锻造方法 |
CN112828222A (zh) * | 2020-12-30 | 2021-05-25 | 西安西工大超晶科技发展有限责任公司 | 一种多组元钛合金锻件的制备方法 |
CN113862512B (zh) * | 2021-08-18 | 2022-10-11 | 中国科学院金属研究所 | 一种新型双态组织高强韧高温钛合金的加工制造方法 |
CN114042847A (zh) * | 2021-09-18 | 2022-02-15 | 中国航发北京航空材料研究院 | 一种提高tb6钛合金断裂韧性的锻造方法 |
CN114346137B (zh) * | 2021-12-06 | 2023-10-13 | 中国科学院金属研究所 | 具有均匀细带状组织大尺寸钛合金棒料的热加工制备方法 |
CN114160746A (zh) * | 2021-12-06 | 2022-03-11 | 陕西宏远航空锻造有限责任公司 | 一种高探伤水平tc25/tc25g钛合金饼材的制备方法 |
CN114836649B (zh) * | 2022-03-29 | 2023-10-13 | 兰州兰石集团有限公司铸锻分公司 | 一种大型钛铜锻件及其制造方法 |
CN114774816B (zh) * | 2022-04-09 | 2023-07-21 | 中国科学院金属研究所 | 一种tc25g钛合金铸件的热处理工艺 |
CN114769480B (zh) * | 2022-04-09 | 2024-03-22 | 中国科学院金属研究所 | 一种Ti2AlNb基合金环件的制备工艺 |
CN114951526B (zh) * | 2022-05-17 | 2023-03-24 | 西部超导材料科技股份有限公司 | 一种组织和性能高均匀性的tb6钛合金大规格饼坯制备方法 |
CN115041616B (zh) * | 2022-06-29 | 2023-07-25 | 中国航发北京航空材料研究院 | 高效率和低成本的TC19钛合金β锻整体叶盘锻件制备方法 |
CN115261671B (zh) * | 2022-07-14 | 2023-12-29 | 宝鸡西工钛合金制品有限公司 | 一种热强性高温钛合金及其热加工方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103522007A (zh) * | 2013-09-26 | 2014-01-22 | 贵州航宇科技发展股份有限公司 | 一种tc25钛合金环件制造方法 |
CN103668027A (zh) * | 2013-12-15 | 2014-03-26 | 无锡透平叶片有限公司 | 一种TC25钛合金的准β锻造工艺 |
JP2016138318A (ja) * | 2015-01-28 | 2016-08-04 | 国立大学法人東北大学 | 脊椎固定用チタン合金製ロッド及びその製造方法、並びに脊椎内固定器具 |
CN109112451A (zh) * | 2018-09-26 | 2019-01-01 | 西部超导材料科技股份有限公司 | 一种提高tc25钛合金大规格棒材组织均匀性的方法 |
CN109252061A (zh) * | 2018-09-30 | 2019-01-22 | 中国科学院金属研究所 | 一种高温、高热稳定性、高断裂韧性钛合金棒材的制备方法 |
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2020
- 2020-03-19 CN CN202010195017.2A patent/CN111235506B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103522007A (zh) * | 2013-09-26 | 2014-01-22 | 贵州航宇科技发展股份有限公司 | 一种tc25钛合金环件制造方法 |
CN103668027A (zh) * | 2013-12-15 | 2014-03-26 | 无锡透平叶片有限公司 | 一种TC25钛合金的准β锻造工艺 |
JP2016138318A (ja) * | 2015-01-28 | 2016-08-04 | 国立大学法人東北大学 | 脊椎固定用チタン合金製ロッド及びその製造方法、並びに脊椎内固定器具 |
CN109112451A (zh) * | 2018-09-26 | 2019-01-01 | 西部超导材料科技股份有限公司 | 一种提高tc25钛合金大规格棒材组织均匀性的方法 |
CN109252061A (zh) * | 2018-09-30 | 2019-01-22 | 中国科学院金属研究所 | 一种高温、高热稳定性、高断裂韧性钛合金棒材的制备方法 |
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Effective date of registration: 20240129 Address after: 721013 No.1, North Section of Fenghuang Fifth Road, High tech Development Zone, Baoji City, Shaanxi Province Patentee after: BAOJI XI GONG TITANIUM ALLOY PRODUCTS Co.,Ltd. Country or region after: China Address before: 110015 No. 72, Wenhua Road, Shenhe District, Liaoning, Shenyang Patentee before: INSTITUTE OF METAL RESEARCH CHINESE ACADEMY OF SCIENCES Country or region before: China |
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Denomination of invention: Hot working process of TC25G titanium alloy forgings Granted publication date: 20220215 Pledgee: China CITIC Bank Co.,Ltd. Baoji Branch Pledgor: BAOJI XI GONG TITANIUM ALLOY PRODUCTS Co.,Ltd. Registration number: Y2024980014863 |