CN108546812B - 一种高强中锰钢板的制备方法 - Google Patents
一种高强中锰钢板的制备方法 Download PDFInfo
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- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
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- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
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- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
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- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
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- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
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- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
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- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
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- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
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- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
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- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
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- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
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Abstract
Description
| 钢号 | C | Mn | Si | Al |
| 1# | 0.28 | 6.2 | 1.6 | - |
| 2# | 0.19 | 5.1 | - | - |
| 3# | 0.16 | 7.2 | - | - |
| 4# | 0.07 | 9.2 | - | - |
| 5# | 0.15 | 7.2 | - | 2.1 |
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455858.5A CN108546812B (zh) | 2018-05-14 | 2018-05-14 | 一种高强中锰钢板的制备方法 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455858.5A CN108546812B (zh) | 2018-05-14 | 2018-05-14 | 一种高强中锰钢板的制备方法 |
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| Publication Number | Publication Date |
|---|---|
| CN108546812A CN108546812A (zh) | 2018-09-18 |
| CN108546812B true CN108546812B (zh) | 2019-11-12 |
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Cited By (1)
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| US12416056B2 (en) | 2019-12-19 | 2025-09-16 | Arcelormittal | High toughness hot rolled and annealed steel sheet and method of manufacturing the same |
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| CN117488017A (zh) * | 2023-09-28 | 2024-02-02 | 东北大学 | 一种高屈服强度高延伸率的冷轧热镀锌钢的制备方法 |
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| CN117802298B (zh) * | 2023-12-29 | 2025-11-21 | 首钢集团有限公司 | 一种热成形钢及其制备方法 |
| CN117626140B (zh) * | 2024-01-25 | 2024-04-05 | 河北科技大学 | 一种中锰钢板材及其制备方法 |
| CN118910376A (zh) * | 2024-07-26 | 2024-11-08 | 西北工业大学 | 一种通过组织调控抑制冷轧中锰钢吕德斯带的制备方法及其应用 |
| CN119162424B (zh) * | 2024-09-19 | 2026-02-03 | 西北工业大学 | 一种1GPa级别屈服强度且具有高屈强比高塑性的中锰钢及其制备方法 |
| CN120425119A (zh) * | 2025-05-26 | 2025-08-05 | 中国航发北京航空材料研究院 | 一种高强高塑、无局部形变带的冷轧中锰钢及其制备方法 |
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| CN104630641B (zh) * | 2014-12-11 | 2017-02-22 | 武汉钢铁(集团)公司 | 800MPa级高强度高塑性低碳中锰钢及其制造方法 |
| CN105648317B (zh) * | 2016-01-28 | 2019-01-01 | 河北钢铁股份有限公司邯郸分公司 | 一种高强度高塑性中锰q&p钢冷轧退火板及其制备工艺 |
| CN106086640B (zh) * | 2016-06-21 | 2018-10-02 | 北京科技大学 | 一种超高强度塑性积的冷轧中锰钢及其制备方法 |
| CN107858586B (zh) * | 2017-11-07 | 2019-05-03 | 东北大学 | 一种高强塑积无屈服平台冷轧中锰钢板的制备方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US12416056B2 (en) | 2019-12-19 | 2025-09-16 | Arcelormittal | High toughness hot rolled and annealed steel sheet and method of manufacturing the same |
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