CN111235505B - 一种高强、高韧性tc25g钛合金环件的制备工艺 - Google Patents
一种高强、高韧性tc25g钛合金环件的制备工艺 Download PDFInfo
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- CN111235505B CN111235505B CN202010194854.3A CN202010194854A CN111235505B CN 111235505 B CN111235505 B CN 111235505B CN 202010194854 A CN202010194854 A CN 202010194854A CN 111235505 B CN111235505 B CN 111235505B
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- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 238000005242 forging Methods 0.000 claims abstract description 113
- 238000010438 heat treatment Methods 0.000 claims abstract description 88
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 27
- 239000000956 alloy Substances 0.000 claims abstract description 27
- 230000009466 transformation Effects 0.000 claims abstract description 24
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000000265 homogenisation Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 7
- 238000004080 punching Methods 0.000 claims abstract description 7
- 230000007704 transition Effects 0.000 claims abstract description 7
- 230000032683 aging Effects 0.000 claims abstract description 6
- 239000006104 solid solution Substances 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims description 42
- 238000007493 shaping process Methods 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000001186 cumulative effect Effects 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 238000010304 firing Methods 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 229910052726 zirconium Inorganic materials 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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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CN202010194854.3A CN111235505B (zh) | 2020-03-19 | 2020-03-19 | 一种高强、高韧性tc25g钛合金环件的制备工艺 |
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CN202010194854.3A CN111235505B (zh) | 2020-03-19 | 2020-03-19 | 一种高强、高韧性tc25g钛合金环件的制备工艺 |
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CN111235505A CN111235505A (zh) | 2020-06-05 |
CN111235505B true CN111235505B (zh) | 2022-02-18 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112935010B (zh) * | 2020-11-12 | 2022-10-21 | 湖南湘投金天科技集团有限责任公司 | 一种大口径高强钛合金管材及其制备方法 |
CN112589383B (zh) * | 2020-11-24 | 2022-05-24 | 宁波江丰电子材料股份有限公司 | 一种晶圆锁紧环的制备方法 |
CN112275966B (zh) * | 2020-12-24 | 2021-03-26 | 北京钢研高纳科技股份有限公司 | 大规格Ti2AlNb合金环件及其制造方法 |
CN113020914B (zh) * | 2021-03-17 | 2022-05-10 | 宁波江丰电子材料股份有限公司 | 一种Ti环零件的加工方法 |
CN113680933A (zh) * | 2021-08-27 | 2021-11-23 | 中国兵器工业第五九研究所 | 一种薄壁镁合金环件的成形方法 |
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 |
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 |
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 |
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 (4)
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 |
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 CN202010194854.3A patent/CN111235505B/zh active Active
Patent Citations (4)
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 |
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 |
Non-Patent Citations (1)
Title |
---|
TC25G钛合金整体叶盘锻件的组织和力学性能研究;唐军等;《热加工工艺》;20190131;第48卷(第1期);第39-42页 * |
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Effective date of registration: 20240126 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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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation process of a high-strength and high toughness TC25G titanium alloy ring Granted publication date: 20220218 Pledgee: China CITIC Bank Co.,Ltd. Baoji Branch Pledgor: BAOJI XI GONG TITANIUM ALLOY PRODUCTS Co.,Ltd. Registration number: Y2024980014863 |