CN109023050B - 一种390MPa级高强度IF钢及其生产方法 - Google Patents
一种390MPa级高强度IF钢及其生产方法 Download PDFInfo
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- CN109023050B CN109023050B CN201810910347.8A CN201810910347A CN109023050B CN 109023050 B CN109023050 B CN 109023050B CN 201810910347 A CN201810910347 A CN 201810910347A CN 109023050 B CN109023050 B CN 109023050B
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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
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- 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
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- 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
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- 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
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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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
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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
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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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
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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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
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- Engineering & Computer Science (AREA)
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- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
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CN201810910347.8A CN109023050B (zh) | 2018-08-10 | 2018-08-10 | 一种390MPa级高强度IF钢及其生产方法 |
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CN201810910347.8A CN109023050B (zh) | 2018-08-10 | 2018-08-10 | 一种390MPa级高强度IF钢及其生产方法 |
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CN109023050A CN109023050A (zh) | 2018-12-18 |
CN109023050B true CN109023050B (zh) | 2021-01-05 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110814242B (zh) * | 2019-12-02 | 2020-12-22 | 平阳县中锻机械有限公司 | 一种热锻加工用防脱碳设备 |
CN113564448A (zh) * | 2021-07-28 | 2021-10-29 | 攀钢集团攀枝花钢铁研究院有限公司 | 半钢冶炼含磷高强if钢的方法 |
CN113564449A (zh) * | 2021-07-28 | 2021-10-29 | 攀钢集团攀枝花钢铁研究院有限公司 | 含磷高强if钢的半钢冶炼方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0649590A (ja) * | 1992-07-31 | 1994-02-22 | Nippon Steel Corp | 常温経時変形のない極低炭素鋼およびその製造方法 |
CN1111458A (zh) * | 1993-11-22 | 1995-11-08 | 新日本制铁株式会社 | 钢板制造中表面缺陷少的超低碳钢连续铸造板坯和薄钢板及其制法 |
CN105970094A (zh) * | 2016-06-14 | 2016-09-28 | 武汉钢铁股份有限公司 | 一种汽车外板用电镀锌烘烤硬化钢板的生产方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4301013B2 (ja) * | 2004-01-19 | 2009-07-22 | Jfeスチール株式会社 | 耐デント性に優れた冷延鋼板 |
JP4296944B2 (ja) * | 2004-01-19 | 2009-07-15 | Jfeスチール株式会社 | 溶接部の成形性および耐二次加工脆性に優れた冷延鋼板 |
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 |
CN104630622A (zh) * | 2015-01-20 | 2015-05-20 | 内蒙古科技大学 | 一种含稀土的高强if钢及其制备方法 |
CN106906415A (zh) * | 2015-12-23 | 2017-06-30 | 本钢板材股份有限公司 | 一种改善冷轧if加磷高强钢脆性转变温度的方法 |
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- 2018-08-10 CN CN201810910347.8A patent/CN109023050B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0649590A (ja) * | 1992-07-31 | 1994-02-22 | Nippon Steel Corp | 常温経時変形のない極低炭素鋼およびその製造方法 |
CN1111458A (zh) * | 1993-11-22 | 1995-11-08 | 新日本制铁株式会社 | 钢板制造中表面缺陷少的超低碳钢连续铸造板坯和薄钢板及其制法 |
CN105970094A (zh) * | 2016-06-14 | 2016-09-28 | 武汉钢铁股份有限公司 | 一种汽车外板用电镀锌烘烤硬化钢板的生产方法 |
Non-Patent Citations (5)
Title |
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FeNbP in ultra-low carbon Nb-added steel containing high P;A.S. Ramos等;《Materials Characterization》;20001231;第45卷;171-174 * |
New Type of IF-High Strength Steel with Superior Anti-secondary Work Embrittlement;Fusato KITANO等;《ISIJ International》;20011231;第41卷(第11期);1402-1410 * |
不同成分体系罩退高强IF钢的组织与性能;刘景佳等;《轧钢》;20181031;第35卷(第5期);39-42 * |
退火温度对含磷高强IF钢FeTiP出行为的影响;张洁岑等;《东北大学学报》;20141031;第35卷(第10期);1404-1407 * |
钛对高强IF钢第二相粒子析出规律;赵子苏等;《钢铁》;20000930;第35卷(第9期);47-51 * |
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Effective date of registration: 20210527 Address after: 410000 east of Chuangye 4th Road, north of Chuangxin 1st Street, west of Yaochun Road, Hualing sheet metal 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, no.1005, Gangui Road, Huangnitang, Louxing District, Loudi City, Hunan Province Patentee before: HUNAN HUALING LIANGANG STEEL SHEET Co.,Ltd. Patentee before: LYSTEEL Co.,Ltd. |