CN115725900B - 一种高强度高塑性贝氏体钢及生产方法 - Google Patents
一种高强度高塑性贝氏体钢及生产方法 Download PDFInfo
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- CN115725900B CN115725900B CN202211424714.6A CN202211424714A CN115725900B CN 115725900 B CN115725900 B CN 115725900B CN 202211424714 A CN202211424714 A CN 202211424714A CN 115725900 B CN115725900 B CN 115725900B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 45
- 229910001563 bainite Inorganic materials 0.000 claims abstract description 36
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 34
- 238000005096 rolling process Methods 0.000 claims abstract description 21
- 230000009466 transformation Effects 0.000 claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 9
- 229910000734 martensite Inorganic materials 0.000 claims description 7
- 238000005098 hot rolling Methods 0.000 claims description 4
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- 239000012535 impurity Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 abstract description 7
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- 229910052799 carbon Inorganic materials 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 230000000717 retained effect Effects 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 239000011572 manganese Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000011160 research Methods 0.000 description 5
- 229910000797 Ultra-high-strength steel Inorganic materials 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910001567 cementite Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 229910020012 Nb—Ti Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 239000011159 matrix material Substances 0.000 description 1
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- 238000011056 performance test Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
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- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
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- 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
- Y02P10/20—Recycling
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CN115725900A CN115725900A (zh) | 2023-03-03 |
CN115725900B true CN115725900B (zh) | 2023-10-24 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103194668A (zh) * | 2013-04-02 | 2013-07-10 | 北京科技大学 | 一种低屈强比超高强冷轧钢板及其制备方法 |
CN104593664A (zh) * | 2014-11-13 | 2015-05-06 | 东北大学 | 热轧纳米贝氏体钢和其生产方法以及汽车大梁的制造方法 |
CN104962806A (zh) * | 2015-06-24 | 2015-10-07 | 中北大学 | 一种低碳纳米贝氏体钢及其制备方法 |
CN108603271A (zh) * | 2016-02-10 | 2018-09-28 | 杰富意钢铁株式会社 | 高强度钢板及其制造方法 |
CN109628837A (zh) * | 2019-01-02 | 2019-04-16 | 北京科技大学 | 一种超细贝氏体型桥梁缆索钢及其制备方法 |
CN110088332A (zh) * | 2016-12-21 | 2019-08-02 | 安赛乐米塔尔公司 | 具有优异的可成形性的经回火和涂覆的钢板及其制造方法 |
CN112280941A (zh) * | 2020-09-28 | 2021-01-29 | 燕山大学 | 一种基于层错能调控的超高强塑韧性贝氏体钢制备方法 |
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- 2022-11-14 CN CN202211424714.6A patent/CN115725900B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103194668A (zh) * | 2013-04-02 | 2013-07-10 | 北京科技大学 | 一种低屈强比超高强冷轧钢板及其制备方法 |
CN104593664A (zh) * | 2014-11-13 | 2015-05-06 | 东北大学 | 热轧纳米贝氏体钢和其生产方法以及汽车大梁的制造方法 |
CN104962806A (zh) * | 2015-06-24 | 2015-10-07 | 中北大学 | 一种低碳纳米贝氏体钢及其制备方法 |
CN108603271A (zh) * | 2016-02-10 | 2018-09-28 | 杰富意钢铁株式会社 | 高强度钢板及其制造方法 |
CN110088332A (zh) * | 2016-12-21 | 2019-08-02 | 安赛乐米塔尔公司 | 具有优异的可成形性的经回火和涂覆的钢板及其制造方法 |
CN109628837A (zh) * | 2019-01-02 | 2019-04-16 | 北京科技大学 | 一种超细贝氏体型桥梁缆索钢及其制备方法 |
CN112280941A (zh) * | 2020-09-28 | 2021-01-29 | 燕山大学 | 一种基于层错能调控的超高强塑韧性贝氏体钢制备方法 |
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Inventor after: Hu Haijiang Inventor after: Wang Lifan Inventor after: Gan Xiaolong Inventor after: Zhou Mingxing Inventor after: Tian Junyu Inventor after: Chen Guanghui Inventor after: Liu Man Inventor after: Xu Guang Inventor before: Hu Haijiang Inventor before: Wang Lifan Inventor before: Gan Xiaolong Inventor before: Zhou Mingxing Inventor before: Tian Junyu Inventor before: Chen Guanghui Inventor before: Liu Man Inventor before: Xu Guang |