CN107326268A - 一种经济型深冲冷轧搪瓷用钢及生产方法 - Google Patents
一种经济型深冲冷轧搪瓷用钢及生产方法 Download PDFInfo
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- CN107326268A CN107326268A CN201710701568.XA CN201710701568A CN107326268A CN 107326268 A CN107326268 A CN 107326268A CN 201710701568 A CN201710701568 A CN 201710701568A CN 107326268 A CN107326268 A CN 107326268A
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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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- 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
- C22C38/001—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
- C22C38/04—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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D5/00—Coating with enamels or vitreous layers
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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)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
Description
C | Si | Mn | P | S | Als | N | |
实施例1 | 0.014 | 0.012 | 0.17 | 0.013 | 0.011 | 0.036 | 0.0020 |
实施例2 | 0.005 | 0.006 | 0.24 | 0.012 | 0.015 | 0.048 | 0.0029 |
实施例3 | 0.008 | 0.007 | 0.20 | 0.008 | 0.018 | 0.040 | 0.0022 |
比较例1 | 0.017 | 0.010 | 0.17 | 0.008 | 0.040 | 0.038 | 0.0038 |
比较例2 | 0.002 | 0.015 | 0.18 | 0.010 | 0.006 | 0.045 | 0.0015 |
屈服强度Mpa | 抗拉强度Mpa | A50延伸率% | n值 | r值 | |
实施例1 | 185 | 315 | 47.5 | 0.247 | 2.05 |
实施例2 | 178 | 317 | 48.5 | 0.243 | 2.12 |
实施例3 | 167 | 314 | 49.5 | 0.249 | 2.24 |
比较例1 | 204 | 319 | 44.5 | 0.234 | 2.02 |
比较例2 | 146 | 305 | 46.0 | 0.247 | 2.05 |
Claims (10)
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CN107326268A true CN107326268A (zh) | 2017-11-07 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107916371A (zh) * | 2017-11-24 | 2018-04-17 | 攀钢集团攀枝花钢铁研究院有限公司 | 搪瓷钢的生产方法 |
CN108220748A (zh) * | 2017-12-27 | 2018-06-29 | 柳州钢铁股份有限公司 | 家电用冷轧低碳搪瓷钢的制造方法 |
CN108342654A (zh) * | 2018-05-17 | 2018-07-31 | 柳州钢铁股份有限公司 | 屈服强度230MPa以上的冷轧搪瓷钢的制造方法 |
CN108570598A (zh) * | 2018-05-17 | 2018-09-25 | 马鞍山钢铁股份有限公司 | 一种装饰面板用搪瓷冷轧板及生产方法 |
CN110273106A (zh) * | 2019-07-30 | 2019-09-24 | 马鞍山钢铁股份有限公司 | 一种260MPa级冷轧连退搪瓷钢及其生产方法 |
CN110343964A (zh) * | 2019-07-30 | 2019-10-18 | 马鞍山钢铁股份有限公司 | 一种屈服强度大于500MPa的搪瓷用冷轧钢板及其生产方法 |
CN110777301A (zh) * | 2018-07-30 | 2020-02-11 | 宝山钢铁股份有限公司 | 一种冷轧搪瓷钢及其制造方法 |
CN111647814A (zh) * | 2020-06-08 | 2020-09-11 | 首钢集团有限公司 | 一种搪瓷用冷轧钢板及其制备方法 |
CN112011733A (zh) * | 2020-07-31 | 2020-12-01 | 马鞍山钢铁股份有限公司 | 一种基于csp工艺的经济型冷轧搪瓷用钢板及生产方法 |
CN112375971A (zh) * | 2020-10-21 | 2021-02-19 | 包头钢铁(集团)有限责任公司 | 一种低成本冷轧低碳搪瓷钢及其制造方法 |
CN112481552A (zh) * | 2020-11-11 | 2021-03-12 | 鞍钢股份有限公司 | 1000MPa级冷轧薄板汽车用钢及超快冷生产方法 |
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JP2009052108A (ja) * | 2007-08-28 | 2009-03-12 | Jfe Steel Kk | 建材用極低炭極薄冷延鋼板およびその製造方法 |
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CN103484757A (zh) * | 2013-10-17 | 2014-01-01 | 武汉钢铁(集团)公司 | 具有抗鳞爆性能的搪瓷钢及其制造方法 |
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EP0906961A1 (fr) * | 1997-10-03 | 1999-04-07 | Sollac | Procédé de fabrication d'une bande de tÔle d'acier pour la réalisation d'emballages métalliques par emboutissage et tÔle d'acier obtenue |
JP2009052108A (ja) * | 2007-08-28 | 2009-03-12 | Jfe Steel Kk | 建材用極低炭極薄冷延鋼板およびその製造方法 |
CN101684532A (zh) * | 2008-09-27 | 2010-03-31 | 鞍钢股份有限公司 | 一种冷轧热水器用搪瓷钢及生产方法 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107916371A (zh) * | 2017-11-24 | 2018-04-17 | 攀钢集团攀枝花钢铁研究院有限公司 | 搪瓷钢的生产方法 |
CN108220748A (zh) * | 2017-12-27 | 2018-06-29 | 柳州钢铁股份有限公司 | 家电用冷轧低碳搪瓷钢的制造方法 |
CN108342654A (zh) * | 2018-05-17 | 2018-07-31 | 柳州钢铁股份有限公司 | 屈服强度230MPa以上的冷轧搪瓷钢的制造方法 |
CN108570598A (zh) * | 2018-05-17 | 2018-09-25 | 马鞍山钢铁股份有限公司 | 一种装饰面板用搪瓷冷轧板及生产方法 |
CN110777301A (zh) * | 2018-07-30 | 2020-02-11 | 宝山钢铁股份有限公司 | 一种冷轧搪瓷钢及其制造方法 |
CN110777301B (zh) * | 2018-07-30 | 2021-05-14 | 宝山钢铁股份有限公司 | 一种冷轧搪瓷钢及其制造方法 |
CN110273106A (zh) * | 2019-07-30 | 2019-09-24 | 马鞍山钢铁股份有限公司 | 一种260MPa级冷轧连退搪瓷钢及其生产方法 |
CN110343964A (zh) * | 2019-07-30 | 2019-10-18 | 马鞍山钢铁股份有限公司 | 一种屈服强度大于500MPa的搪瓷用冷轧钢板及其生产方法 |
CN111647814A (zh) * | 2020-06-08 | 2020-09-11 | 首钢集团有限公司 | 一种搪瓷用冷轧钢板及其制备方法 |
CN112011733A (zh) * | 2020-07-31 | 2020-12-01 | 马鞍山钢铁股份有限公司 | 一种基于csp工艺的经济型冷轧搪瓷用钢板及生产方法 |
CN112375971A (zh) * | 2020-10-21 | 2021-02-19 | 包头钢铁(集团)有限责任公司 | 一种低成本冷轧低碳搪瓷钢及其制造方法 |
CN112481552A (zh) * | 2020-11-11 | 2021-03-12 | 鞍钢股份有限公司 | 1000MPa级冷轧薄板汽车用钢及超快冷生产方法 |
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