CN109234614A - 一种超超深冲级if钢的生产方法 - Google Patents
一种超超深冲级if钢的生产方法 Download PDFInfo
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- CN109234614A CN109234614A CN201811031862.5A CN201811031862A CN109234614A CN 109234614 A CN109234614 A CN 109234614A CN 201811031862 A CN201811031862 A CN 201811031862A CN 109234614 A CN109234614 A CN 109234614A
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- steel
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/06—Deoxidising, e.g. killing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/064—Dephosphorising; Desulfurising
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/068—Decarburising
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0273—Final recrystallisation annealing
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811031862.5A CN109234614B (zh) | 2018-09-05 | 2018-09-05 | 一种超超深冲级if钢的生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811031862.5A CN109234614B (zh) | 2018-09-05 | 2018-09-05 | 一种超超深冲级if钢的生产方法 |
Publications (2)
Publication Number | Publication Date |
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CN109234614A true CN109234614A (zh) | 2019-01-18 |
CN109234614B CN109234614B (zh) | 2019-10-08 |
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Family Applications (1)
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CN201811031862.5A Active CN109234614B (zh) | 2018-09-05 | 2018-09-05 | 一种超超深冲级if钢的生产方法 |
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CN (1) | CN109234614B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110592492A (zh) * | 2019-10-17 | 2019-12-20 | 山东钢铁集团日照有限公司 | 一种汽车顶盖用超深冲热镀锌钢的生产方法 |
CN112126881A (zh) * | 2020-10-12 | 2020-12-25 | 马鞍山钢铁股份有限公司 | 一种短时间退火生产深冲级热浸镀层钢板及其生产方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104060070A (zh) * | 2013-08-27 | 2014-09-24 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种冷轧钢板及其制备方法 |
CN104233064B (zh) * | 2014-07-31 | 2016-05-04 | 甘肃酒钢集团宏兴钢铁股份有限公司 | 一种170MPa级冷轧加磷IF高强钢及其生产方法 |
CN106834914A (zh) * | 2016-12-06 | 2017-06-13 | 内蒙古包钢钢联股份有限公司 | 深冲级Ti‑IF冷轧钢板及其制备方法 |
-
2018
- 2018-09-05 CN CN201811031862.5A patent/CN109234614B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104060070A (zh) * | 2013-08-27 | 2014-09-24 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种冷轧钢板及其制备方法 |
CN104233064B (zh) * | 2014-07-31 | 2016-05-04 | 甘肃酒钢集团宏兴钢铁股份有限公司 | 一种170MPa级冷轧加磷IF高强钢及其生产方法 |
CN106834914A (zh) * | 2016-12-06 | 2017-06-13 | 内蒙古包钢钢联股份有限公司 | 深冲级Ti‑IF冷轧钢板及其制备方法 |
Non-Patent Citations (1)
Title |
---|
康永林等: "《现代汽车板工艺及成形理论与技术》", 28 February 2009 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110592492A (zh) * | 2019-10-17 | 2019-12-20 | 山东钢铁集团日照有限公司 | 一种汽车顶盖用超深冲热镀锌钢的生产方法 |
CN112126881A (zh) * | 2020-10-12 | 2020-12-25 | 马鞍山钢铁股份有限公司 | 一种短时间退火生产深冲级热浸镀层钢板及其生产方法 |
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CN109234614B (zh) | 2019-10-08 |
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Effective date of registration: 20201124 Address after: 410000, east of Chuangye 4th Road, north of Chuangxin 1st Street, west of Yaochun Road, Hualing thin plate industrial park, Loudi economic and Technological Development Zone, Hunan Province Patentee after: Hunan Hualing LIANGANG special new material Co., Ltd Patentee after: LYSTEEL Co.,Ltd. Address before: 417000 Shuangling Building, 1005 Gangui Road, Huangnitang, Louxing District, Loudi City, Hunan Province Patentee before: HUNAN HUALING LIANGANG STEEL SHEET Co.,Ltd. Patentee before: LYSTEEL Co.,Ltd. |