CN107475625A - 一种屈服强度≥350MPa的电镀锌用冷轧钢板及生产方法 - Google Patents
一种屈服强度≥350MPa的电镀锌用冷轧钢板及生产方法 Download PDFInfo
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- CN107475625A CN107475625A CN201710701592.3A CN201710701592A CN107475625A CN 107475625 A CN107475625 A CN 107475625A CN 201710701592 A CN201710701592 A CN 201710701592A CN 107475625 A CN107475625 A CN 107475625A
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- cold
- production method
- steel sheet
- rolled 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
Abstract
Description
C | Si | Mn | P | S | Als | Ti | N | |
实施例1 | 0.107 | 0.015 | 1.04 | 0.012 | 0.009 | 0.025 | 0.044 | 0.0014 |
实施例2 | 0.158 | 0.007 | 0.92 | 0.010 | 0.004 | 0.058 | 0.032 | 0.0028 |
实施例3 | 0.121 | 0.005 | 1.08 | 0.003 | 0.008 | 0.049 | 0.027 | 0.0045 |
比较例1 | 0.80 | 0.040 | 0.82 | 0.020 | 0.015 | 0.015 | 0.018 | 0.005 |
比较例2 | 0.18 | 0.050 | 1.35 | 0.020 | 0.015 | 0.082 | 0.052 | 0.005 |
比较例3 | 0.107 | 0.015 | 1.04 | 0.012 | 0.009 | 0.025 | 0.044 | 0.0014 |
屈服强度MPa | 抗拉强度MPa | A50延伸率% | 表面质量 | |
实施例1 | 375 | 472 | 36.5 | FC |
实施例2 | 406 | 494 | 35.0 | FC |
实施例3 | 392 | 493 | 35.5 | FC |
比较例1 | 300 | 395 | 28.0 | FB |
比较例2 | 283 | 382 | 30.5 | FA |
比较例3 | 293 | 365 | 27.0 | FB |
Claims (10)
Priority Applications (1)
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CN201710701592.3A CN107475625B (zh) | 2017-08-16 | 2017-08-16 | 一种屈服强度≥350MPa的电镀锌用冷轧钢板及生产方法 |
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CN201710701592.3A CN107475625B (zh) | 2017-08-16 | 2017-08-16 | 一种屈服强度≥350MPa的电镀锌用冷轧钢板及生产方法 |
Publications (2)
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CN107475625A true CN107475625A (zh) | 2017-12-15 |
CN107475625B CN107475625B (zh) | 2019-04-30 |
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CN201710701592.3A Active CN107475625B (zh) | 2017-08-16 | 2017-08-16 | 一种屈服强度≥350MPa的电镀锌用冷轧钢板及生产方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108754312A (zh) * | 2018-05-31 | 2018-11-06 | 马鞍山钢铁股份有限公司 | 一种高表面质量铝镀层钢板及生产方法 |
CN110273108A (zh) * | 2019-07-30 | 2019-09-24 | 马鞍山钢铁股份有限公司 | 一种深冲级电镀锌用热轧酸洗钢板及其生产方法 |
CN111069306A (zh) * | 2019-11-26 | 2020-04-28 | 本钢板材股份有限公司 | 一种控制电镀锌if钢产品表面丝斑缺陷的生产方法 |
CN111961789A (zh) * | 2020-08-18 | 2020-11-20 | 马鞍山钢铁股份有限公司 | 一种薄规格钢品用结构级彩涂基料热镀锌钢板及其制造方法 |
CN112481465A (zh) * | 2020-11-26 | 2021-03-12 | 佛山市高明区高级技工学校 | 一种高强度家电冷板的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101821419A (zh) * | 2007-10-25 | 2010-09-01 | 杰富意钢铁株式会社 | 加工性优良的高强度热镀锌钢板及其制造方法 |
CN104805352A (zh) * | 2015-05-07 | 2015-07-29 | 马钢(集团)控股有限公司 | 一种电镀锌用冷轧钢板的生产方法 |
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2017
- 2017-08-16 CN CN201710701592.3A patent/CN107475625B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101821419A (zh) * | 2007-10-25 | 2010-09-01 | 杰富意钢铁株式会社 | 加工性优良的高强度热镀锌钢板及其制造方法 |
CN104805352A (zh) * | 2015-05-07 | 2015-07-29 | 马钢(集团)控股有限公司 | 一种电镀锌用冷轧钢板的生产方法 |
Non-Patent Citations (1)
Title |
---|
东北工学院 丁修堃: "《轧制过程自动化》", 31 October 1986, 冶金工业出版社 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108754312A (zh) * | 2018-05-31 | 2018-11-06 | 马鞍山钢铁股份有限公司 | 一种高表面质量铝镀层钢板及生产方法 |
CN110273108A (zh) * | 2019-07-30 | 2019-09-24 | 马鞍山钢铁股份有限公司 | 一种深冲级电镀锌用热轧酸洗钢板及其生产方法 |
CN111069306A (zh) * | 2019-11-26 | 2020-04-28 | 本钢板材股份有限公司 | 一种控制电镀锌if钢产品表面丝斑缺陷的生产方法 |
CN111961789A (zh) * | 2020-08-18 | 2020-11-20 | 马鞍山钢铁股份有限公司 | 一种薄规格钢品用结构级彩涂基料热镀锌钢板及其制造方法 |
CN112481465A (zh) * | 2020-11-26 | 2021-03-12 | 佛山市高明区高级技工学校 | 一种高强度家电冷板的制备方法 |
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