CN1759198A - 扩孔性与延展性优异的高强度热轧钢板及其制造方法 - Google Patents
扩孔性与延展性优异的高强度热轧钢板及其制造方法 Download PDFInfo
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- CN1759198A CN1759198A CN200380110195.5A CN200380110195A CN1759198A CN 1759198 A CN1759198 A CN 1759198A CN 200380110195 A CN200380110195 A CN 200380110195A CN 1759198 A CN1759198 A CN 1759198A
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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
- 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0405—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing of ferrous alloys
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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
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
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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
- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
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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
- 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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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
- Y10T29/49988—Metal casting
- Y10T29/49991—Combined with rolling
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- Organic Chemistry (AREA)
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- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
钢 | C | Si | Mn | P | S | N | Al | Nb | Ti | Mo | V | Mg | other |
重量% | |||||||||||||
ABCDEGHIJKLMNOPQRSTUVWXYZ | 0.060.050.060.030.050.100.050.050.040.070.070.060.080.080.050.050.050.050.060.050.030.070.080.080.05 | 1.31.01.41.30.41.51.31.01.31.01.01.01.21.21.31.31.31.31.31.01.31.31.21.21.2 | 2.52.22.82.52.11.62.32.52.32.82.42.31.92.22.42.42.42.42.42.22.51.81.92.22.3 | 0.0070.0060.0060.0060.0060.0070.0250.0060.0050.0050.0050.0050.0070.0070.0070.0070.0070.0070.0070.0060.0060.0070.0070.0070.007 | 0.0020.0010.0010.0010.0010.0010.0010.0040.0010.0010.0010.0010.0010.0010.0030.0020.0020.0030.0020.0010.0010.0010.0010.0010.002 | 0.0030.0040.0020.0030.0020.0030.0030.0030.0030.0030.0030.0030.0040.0040.0040.0040.0040.0040.0030.0040.0030.0030.0040.0040.004 | 0.040.030.030.030.440.040.040.040.040.040.040.040.040.040.040.040.040.040.040.030.030.040.040.040.04 | 0.0350.0350.0120.0400.0480.0480.0380.0350.0400.0400.0350.0400.0400.0400.0400.0400.0400.0400.0350.0350.0400.0480.0400.0400.040 | 0.170.170.140.120.180.250.160.150.160.190.190.190.210.220.150.150.150.150.170.170.120.220.210.220.15 | ----------------0.170.32------0.17 | ---------------0.05--------- | ------------------0.0040.0020.0020.0080.0040.0040.005 | Ca:0.003Ca:0.003Ca:0.003--Zr:0.002-Ca:0.003-----Cu:0.4,Ni:0.2REM:0.003-Ca:0.003----Ca:0.003-0Ca:0.003 |
abcd | 0.050.080.080.20 | 1.21.21.21.2 | 3.52.01.51.6 | 0.0070.0070.0070.007 | 0.0020.0020.0020.002 | 0.0040.0040.0040.004 | 0.040.040.040.04 | 0.0400.0400.0400.040 | 0.150.300.150.15 | ---- | ---- | ---- | ---- |
钢 | 式<1>中间式子 | 式<2>左边 | 式<3>右边 | Ar3℃ | 备考 |
ABCDEGHIJKLMNOPQRSTUVWXYZ | 1.31.21.61.01.01.61.31.31.01.51.51.31.51.41.31.31.31.31.31.21.01.31.51.41.3 | -8435-7342-9779-9780-7095-2144-7790-8686-8293-9025-7234-7288-4542-5936-8238-8480-8667-9055-7987-7342-9780-4546-4542-5936-8219 | 512468513466467485478496468581523505479524487494500511499468466470479524486 | 823831803822824867833812837797817827847835826826826826828832822862847835828 | 发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢 |
abcd | 1.31.12.1 5.3 | -13165-4940-27002879 | 635547389500 | 768862853788 | 比较钢比较钢比较钢比较钢 |
钢 | 完成温度℃ | 冷却速度℃/s | 空冷开始温度s | 空冷时间℃ | 卷取温度℃ | 抗拉强度N/mm2 | 延展% | 扩孔% | 备考 |
A1A2A3B1B2B3C1C2C3D1E1F1G1H1I1J1J2L1M1N1 | 853880830861930880833850860852854897863842867827880847857877 | 5033424461335944835738558650404780595197 | 700740780700650760670670700680700680680670680680820680660630 | 30.814330.7421.532343235536 | 50055058055050055048050030450550510350490550500480550500490 | 10401050995992100298710421052103799498610141006102199611061096104810301006 | 13.913.714.515.614.515.212.512.412.113.216.020.415.013.914.612.57.014.915.118.2 | 5762506464704848307173505557715050525953 | 发明钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢比较钢发明钢发明钢发明钢发明钢发明钢发明钢发明钢比较钢发明钢发明钢发明钢 |
钢 | 完成温度℃ | 冷却速度℃/s | 空冷开始温度s | 空冷时间℃ | 卷取温度℃ | 抗拉强度N/mm2 | 延展% | 扩孔备考% |
O1P1P2P3Q1R1S1S2S3T1T2T3U1V1V2V3W1X1Y1Z1a1b1c1d1 | 865856900780856856856840900858900880862852880840892877865858798892883818 | 3051703051345125361128833765047474955455131576233 | 720680700680670700670680670680720700700670700680700670700680700720670740 | 0.6350.64240.63560.6533333332442 | 580500550480550580550590650300550550480500550510550490550500550550510550 | 1051101510259001022102810391049107910271037102299399410049899981006105110131162912 916 900 | 16.114.414.314.014.113.813.312.713.314.514.314.115.613.213.013.218.318.216.114.55.3 12.022.028.6 | 53发明钢57发明钢57发明钢68比较钢57发明钢57发明钢56发明钢50发明钢25比较钢78发明钢78发明钢83发明钢84发明钢91发明钢90发明钢91发明钢80发明钢73发明钢73发明钢77发明钢51比较钢75比较钢44比较钢26比较钢 |
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2003079543A JP4313591B2 (ja) | 2003-03-24 | 2003-03-24 | 穴拡げ性と延性に優れた高強度熱延鋼板及びその製造方法 |
JP79543/2003 | 2003-03-24 |
Publications (2)
Publication Number | Publication Date |
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CN1759198A true CN1759198A (zh) | 2006-04-12 |
CN100378241C CN100378241C (zh) | 2008-04-02 |
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CNB2003801101955A Expired - Fee Related CN100378241C (zh) | 2003-03-24 | 2003-12-26 | 扩孔性与延展性优异的高强度热轧钢板及其制造方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7828912B2 (zh) |
EP (1) | EP1607489B1 (zh) |
JP (1) | JP4313591B2 (zh) |
KR (2) | KR100881451B1 (zh) |
CN (1) | CN100378241C (zh) |
AU (1) | AU2003292718A1 (zh) |
CA (1) | CA2520022C (zh) |
WO (1) | WO2004085691A1 (zh) |
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CN102051523A (zh) * | 2009-11-11 | 2011-05-11 | 中国第一汽车集团公司 | 高强度汽车传动轴管材料与轴管制造方法 |
US8052808B2 (en) | 2007-03-15 | 2011-11-08 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | High strength hot rolled steel sheet with excellent press workability and method of manufacturing the same |
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CN105821301A (zh) * | 2016-04-21 | 2016-08-03 | 河北钢铁股份有限公司邯郸分公司 | 一种800MPa级热轧高强度扩孔钢及其生产方法 |
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2003
- 2003-03-24 JP JP2003079543A patent/JP4313591B2/ja not_active Expired - Fee Related
- 2003-12-26 KR KR1020077030630A patent/KR100881451B1/ko active IP Right Grant
- 2003-12-26 WO PCT/JP2003/017058 patent/WO2004085691A1/ja active Application Filing
- 2003-12-26 US US10/550,252 patent/US7828912B2/en not_active Expired - Fee Related
- 2003-12-26 CA CA2520022A patent/CA2520022C/en not_active Expired - Fee Related
- 2003-12-26 CN CNB2003801101955A patent/CN100378241C/zh not_active Expired - Fee Related
- 2003-12-26 EP EP03768368.7A patent/EP1607489B1/en not_active Expired - Fee Related
- 2003-12-26 AU AU2003292718A patent/AU2003292718A1/en not_active Abandoned
- 2003-12-26 KR KR1020057017768A patent/KR100824770B1/ko active IP Right Grant
Cited By (16)
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CN100491574C (zh) * | 2007-01-12 | 2009-05-27 | 武汉钢铁(集团)公司 | C-Mn-Ti-Nb系热轧高强度高磁感性能钢及其制造方法 |
US8052808B2 (en) | 2007-03-15 | 2011-11-08 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | High strength hot rolled steel sheet with excellent press workability and method of manufacturing the same |
CN102301022B (zh) * | 2008-12-24 | 2013-07-10 | Posco公司 | 深拉性优异且具有高屈强比的高强度冷轧钢板,使用其的镀锌钢板、合金化镀锌钢板,及其制造方法 |
CN102051523A (zh) * | 2009-11-11 | 2011-05-11 | 中国第一汽车集团公司 | 高强度汽车传动轴管材料与轴管制造方法 |
CN102051523B (zh) * | 2009-11-11 | 2013-12-25 | 中国第一汽车集团公司 | 高强度汽车传动轴管材料与轴管制造方法 |
CN102534371A (zh) * | 2012-01-04 | 2012-07-04 | 莱芜钢铁集团有限公司 | 一种含Mg的TMCP型E460超高强船体结构用钢板及其生产方法 |
CN102534371B (zh) * | 2012-01-04 | 2013-07-17 | 莱芜钢铁集团有限公司 | 一种含Mg的TMCP型E460超高强船体结构用钢板及其生产方法 |
US10301698B2 (en) | 2012-01-31 | 2019-05-28 | Jfe Steel Corporation | Hot-rolled steel sheet for generator rim and method for manufacturing the same |
CN104995323A (zh) * | 2013-01-31 | 2015-10-21 | 杰富意钢铁株式会社 | 高强度热轧钢板及其制造方法 |
CN108431264A (zh) * | 2015-12-22 | 2018-08-21 | 杰富意钢铁株式会社 | 高强度钢板及其制造方法 |
US11085107B2 (en) | 2015-12-22 | 2021-08-10 | Jfe Steel Corporation | High-strength steel sheet and method of manufacturing the same |
CN105821301A (zh) * | 2016-04-21 | 2016-08-03 | 河北钢铁股份有限公司邯郸分公司 | 一种800MPa级热轧高强度扩孔钢及其生产方法 |
CN106399820A (zh) * | 2016-06-21 | 2017-02-15 | 宝山钢铁股份有限公司 | 一种980MPa级热轧高扩孔双相钢及其制造方法 |
CN106048433A (zh) * | 2016-08-12 | 2016-10-26 | 武汉钢铁股份有限公司 | 一种屈服强度530MPa级经济型热轧汽车钢及生产方法 |
CN106521327B (zh) * | 2016-12-27 | 2018-08-21 | 首钢集团有限公司 | 一种具有高扩孔性能的热轧酸洗带钢及其生产方法 |
CN106521327A (zh) * | 2016-12-27 | 2017-03-22 | 首钢总公司 | 一种具有高扩孔性能的热轧酸洗带钢及其生产方法 |
Also Published As
Publication number | Publication date |
---|---|
US20060231166A1 (en) | 2006-10-19 |
WO2004085691A1 (ja) | 2004-10-07 |
US7828912B2 (en) | 2010-11-09 |
KR20080007282A (ko) | 2008-01-17 |
KR100881451B1 (ko) | 2009-02-06 |
JP4313591B2 (ja) | 2009-08-12 |
KR100824770B1 (ko) | 2008-04-24 |
CN100378241C (zh) | 2008-04-02 |
KR20050113247A (ko) | 2005-12-01 |
AU2003292718A1 (en) | 2004-10-18 |
EP1607489A1 (en) | 2005-12-21 |
EP1607489B1 (en) | 2013-10-30 |
CA2520022C (en) | 2013-09-17 |
CA2520022A1 (en) | 2004-10-07 |
EP1607489A4 (en) | 2006-11-29 |
JP2004285420A (ja) | 2004-10-14 |
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