CN110016615A - 一种冷轧双相钢dp780及其柔性化生产方法 - Google Patents
一种冷轧双相钢dp780及其柔性化生产方法 Download PDFInfo
- Publication number
- CN110016615A CN110016615A CN201910342264.8A CN201910342264A CN110016615A CN 110016615 A CN110016615 A CN 110016615A CN 201910342264 A CN201910342264 A CN 201910342264A CN 110016615 A CN110016615 A CN 110016615A
- Authority
- CN
- China
- Prior art keywords
- cold
- rolled biphase
- steel
- biphase steel
- production method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- C22C38/02—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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials 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
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910342264.8A CN110016615B (zh) | 2019-04-26 | 2019-04-26 | 一种冷轧双相钢dp780及其柔性化生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910342264.8A CN110016615B (zh) | 2019-04-26 | 2019-04-26 | 一种冷轧双相钢dp780及其柔性化生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110016615A true CN110016615A (zh) | 2019-07-16 |
CN110016615B CN110016615B (zh) | 2021-04-20 |
Family
ID=67192556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910342264.8A Active CN110016615B (zh) | 2019-04-26 | 2019-04-26 | 一种冷轧双相钢dp780及其柔性化生产方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110016615B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111455266A (zh) * | 2020-02-17 | 2020-07-28 | 本钢板材股份有限公司 | 一种980MPa级低屈服冷轧双相钢及其制备方法 |
CN114150216A (zh) * | 2021-11-04 | 2022-03-08 | 本钢板材股份有限公司 | 一种低成本600MPa级冷轧DP钢及其生产方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1236402A (zh) * | 1997-06-16 | 1999-11-24 | 川崎制铁株式会社 | 耐冲击特性优越的高强度高加工性冷轧钢板 |
US20060108035A1 (en) * | 2004-11-24 | 2006-05-25 | Weiping Sun | Cold rolled, dual phase, steel sheet and method of manufacturing same |
CN101649415A (zh) * | 2008-08-12 | 2010-02-17 | 株式会社神户制钢所 | 加工性优异的高强度钢板 |
CN101768695A (zh) * | 2010-01-21 | 2010-07-07 | 北京科技大学 | 1000MPa级Ti微合金化超细晶冷轧双相钢及其制备工艺 |
CN101928875A (zh) * | 2009-06-22 | 2010-12-29 | 鞍钢股份有限公司 | 具有良好成形性能的高强度冷轧钢板及其制备方法 |
JP2012111978A (ja) * | 2010-11-19 | 2012-06-14 | Kobe Steel Ltd | 強度ばらつきの小さい高強度冷延鋼板鋼板の製造方法 |
CN103290307A (zh) * | 2012-02-27 | 2013-09-11 | 株式会社神户制钢所 | 耐冲击性优越的高强度钢板及其制造方法 |
CN106244783A (zh) * | 2016-08-11 | 2016-12-21 | 武汉乾冶工程技术有限公司 | 一种不锈钢带钢连续生产方法 |
CN107190128A (zh) * | 2017-06-06 | 2017-09-22 | 武汉钢铁有限公司 | 高屈服强度780MPa级冷轧双相钢的制造方法 |
CN108359908A (zh) * | 2018-04-04 | 2018-08-03 | 本钢板材股份有限公司 | 一种冷轧双相钢及其制备方法 |
-
2019
- 2019-04-26 CN CN201910342264.8A patent/CN110016615B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1236402A (zh) * | 1997-06-16 | 1999-11-24 | 川崎制铁株式会社 | 耐冲击特性优越的高强度高加工性冷轧钢板 |
US20060108035A1 (en) * | 2004-11-24 | 2006-05-25 | Weiping Sun | Cold rolled, dual phase, steel sheet and method of manufacturing same |
CN101649415A (zh) * | 2008-08-12 | 2010-02-17 | 株式会社神户制钢所 | 加工性优异的高强度钢板 |
CN101928875A (zh) * | 2009-06-22 | 2010-12-29 | 鞍钢股份有限公司 | 具有良好成形性能的高强度冷轧钢板及其制备方法 |
CN101768695A (zh) * | 2010-01-21 | 2010-07-07 | 北京科技大学 | 1000MPa级Ti微合金化超细晶冷轧双相钢及其制备工艺 |
JP2012111978A (ja) * | 2010-11-19 | 2012-06-14 | Kobe Steel Ltd | 強度ばらつきの小さい高強度冷延鋼板鋼板の製造方法 |
CN103290307A (zh) * | 2012-02-27 | 2013-09-11 | 株式会社神户制钢所 | 耐冲击性优越的高强度钢板及其制造方法 |
CN106244783A (zh) * | 2016-08-11 | 2016-12-21 | 武汉乾冶工程技术有限公司 | 一种不锈钢带钢连续生产方法 |
CN107190128A (zh) * | 2017-06-06 | 2017-09-22 | 武汉钢铁有限公司 | 高屈服强度780MPa级冷轧双相钢的制造方法 |
CN108359908A (zh) * | 2018-04-04 | 2018-08-03 | 本钢板材股份有限公司 | 一种冷轧双相钢及其制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111455266A (zh) * | 2020-02-17 | 2020-07-28 | 本钢板材股份有限公司 | 一种980MPa级低屈服冷轧双相钢及其制备方法 |
CN114150216A (zh) * | 2021-11-04 | 2022-03-08 | 本钢板材股份有限公司 | 一种低成本600MPa级冷轧DP钢及其生产方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110016615B (zh) | 2021-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105274432B (zh) | 600MPa级高屈强比高塑性冷轧钢板及其制造方法 | |
CN101880825B (zh) | 抗拉强度750MPa以上的超细晶热轧双相钢及其板材制造方法 | |
CN104328360B (zh) | 双相孪生诱导塑性超高强度汽车钢板及其制备工艺 | |
CN111349771B (zh) | 一种具有优异塑性的980MPa级冷轧Q&P钢及其制造方法 | |
CN106987771B (zh) | 一种极低屈服强度钢板及其生产方法 | |
CN103080357B (zh) | 延伸凸缘性优良的高强度冷轧钢板及其制造方法 | |
CN100392135C (zh) | 超高强带钢及其生产方法 | |
CN109295283A (zh) | 一种快速退火制备1000MPa级高延性钢的方法 | |
CN102605240A (zh) | 一种具有高强度和高塑性的双相钢及其生产方法 | |
CN104593674A (zh) | 热镀锌超低碳烘烤硬化钢及其生产方法 | |
CN102952996A (zh) | 一种高延伸率冷轧trip钢板及其制备方法 | |
CN104498821B (zh) | 汽车用中锰高强钢及其生产方法 | |
CN102304664A (zh) | 一种高强度高塑性含铝中锰trip冷轧钢板及制备方法 | |
CN105420605A (zh) | 一种超低屈强比冷轧双相钢及其制造方法 | |
CN111996467A (zh) | 一种980MPa级镀锌高强钢及其制备方法 | |
CN108754319A (zh) | 采用ESP产线生产的抗拉强度≥1800MPa级热成形钢及方法 | |
CN113502382B (zh) | 一种980MPa级超高延展性冷轧高强钢的制备方法 | |
CN109778069A (zh) | 一种屈服强度覆盖240~270Mpa级别的一钢多级冷轧低合金高强度钢及其制造方法 | |
CN112430787B (zh) | 一种低屈强比高强度冷轧热镀锌钢板及其制造方法 | |
CN107964633A (zh) | 一种耐时效镀锡基板及其制造方法 | |
CN111218620A (zh) | 一种高屈强比冷轧双相钢及其制造方法 | |
CN111172466A (zh) | 一种塑性增强的抗拉强度590MPa级冷轧双相钢及其生产方法 | |
CN109898017A (zh) | 1000MPa级冷弯性能优良的冷轧双相钢及生产方法 | |
CN110747405B (zh) | 适用于辊压的一千兆帕级冷轧贝氏体钢板及其制备方法 | |
CN108531832A (zh) | 一种800MPa级高屈强比冷轧钢板及其制造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Yadong Inventor after: Liu Hongliang Inventor after: Li Chuncheng Inventor after: Dong Xuetao Inventor after: Wang Yafen Inventor after: Lu Bingzhong Inventor before: Wang Yadong Inventor before: Liu Hongliang Inventor before: Li Chuncheng Inventor before: Dong Xuetao Inventor before: Wang Yafen Inventor before: Lu Bingzhong |