JP2008519160A - Ｔｗｉｐ特性をもつ高強度の鋼ストリップ又はシートの製造方法、コンポーネント及び高強度鋼ストリップ又はシートの製造方法 - Google Patents
Ｔｗｉｐ特性をもつ高強度の鋼ストリップ又はシートの製造方法、コンポーネント及び高強度鋼ストリップ又はシートの製造方法 Download PDFInfo
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- JP2008519160A JP2008519160A JP2007539465A JP2007539465A JP2008519160A JP 2008519160 A JP2008519160 A JP 2008519160A JP 2007539465 A JP2007539465 A JP 2007539465A JP 2007539465 A JP2007539465 A JP 2007539465A JP 2008519160 A JP2008519160 A JP 2008519160A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 84
- 239000010959 steel Substances 0.000 title claims abstract description 84
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 60
- 238000005098 hot rolling Methods 0.000 claims abstract description 32
- 239000012768 molten material Substances 0.000 claims abstract description 28
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011572 manganese Substances 0.000 claims abstract description 17
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims abstract description 11
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 10
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims abstract description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 10
- 239000011733 molybdenum Substances 0.000 claims abstract description 10
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 10
- 239000010955 niobium Substances 0.000 claims abstract description 10
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 10
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 10
- 229910052711 selenium Inorganic materials 0.000 claims abstract description 10
- 239000011669 selenium Substances 0.000 claims abstract description 10
- 229910052714 tellurium Inorganic materials 0.000 claims abstract description 10
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 10
- 239000010936 titanium Substances 0.000 claims abstract description 10
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 10
- 239000010937 tungsten Substances 0.000 claims abstract description 10
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 10
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 10
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 9
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052796 boron Inorganic materials 0.000 claims abstract description 9
- 239000010941 cobalt Substances 0.000 claims abstract description 9
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 9
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011777 magnesium Substances 0.000 claims abstract description 9
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 9
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011575 calcium Substances 0.000 claims abstract description 8
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 239000010703 silicon Substances 0.000 claims abstract description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 6
- 239000011593 sulfur Substances 0.000 claims abstract description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052787 antimony Inorganic materials 0.000 claims abstract description 5
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052785 arsenic Inorganic materials 0.000 claims abstract description 5
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 5
- 239000011574 phosphorus Substances 0.000 claims abstract description 5
- 229910052718 tin Inorganic materials 0.000 claims abstract description 5
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 238000004090 dissolution Methods 0.000 claims abstract description 4
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000000137 annealing Methods 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 7
- 238000005266 casting Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 11
- 239000000956 alloy Substances 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 230000009466 transformation Effects 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 7
- 230000008901 benefit Effects 0.000 description 7
- 238000005097 cold rolling Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000009749 continuous casting Methods 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 229910000937 TWIP steel Inorganic materials 0.000 description 4
- 229910000746 Structural steel Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 229910021364 Al-Si alloy Inorganic materials 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910000914 Mn alloy Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 210000004210 tooth component Anatomy 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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
-
- 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
- C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
- C21D8/0215—Rapid solidification; Thin strip casting
-
- 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
-
- 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
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)
- Metal Rolling (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2004/012407 WO2006048034A1 (de) | 2004-11-03 | 2004-11-03 | Höherfestes, twip-eigenschaften aufweisendes stahlband oder -blech und verfahren zu dessen herstellung mittels “direct strip casting ' |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2008519160A true JP2008519160A (ja) | 2008-06-05 |
Family
ID=34959180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007539465A Pending JP2008519160A (ja) | 2004-11-03 | 2004-11-03 | Ｔｗｉｐ特性をもつ高強度の鋼ストリップ又はシートの製造方法、コンポーネント及び高強度鋼ストリップ又はシートの製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20090010793A1 (de) |
| EP (1) | EP1807542A1 (de) |
| JP (1) | JP2008519160A (de) |
| CN (1) | CN101065503A (de) |
| BR (1) | BRPI0419185A (de) |
| WO (1) | WO2006048034A1 (de) |
Cited By (15)
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| JP2009541590A (ja) * | 2006-06-30 | 2009-11-26 | ダイムラー・アクチェンゲゼルシャフト | 内燃機関用の鋳鋼製ピストン |
| KR101020546B1 (ko) | 2008-07-18 | 2011-03-09 | 현대자동차주식회사 | 초고강도 ｔｗｉｐ 강판 및 그 제조방법 |
| JP2012519780A (ja) * | 2009-03-10 | 2012-08-30 | マックス−プランク−インスティトゥート フュア アイゼンフォルシュング ゲー エム ベー ハー | 高耐食オーステナイト鋼 |
| JP2014529684A (ja) * | 2011-08-26 | 2014-11-13 | ポスコ | めっき密着性に優れた高マンガン鋼及びこれから溶融亜鉛めっき鋼板を製造する方法 |
| JP2015507699A (ja) * | 2011-12-28 | 2015-03-12 | ポスコ | 被削性及び溶接熱影響部の靱性に優れた耐磨耗オーステナイト系鋼材及びその製造方法 |
| JP2016531001A (ja) * | 2013-07-10 | 2016-10-06 | ティッセンクルップ スチール ヨーロッパ アーゲーＴｈｙｓｓｅｎｋｒｕｐｐ Ｓｔｅｅｌ Ｅｕｒｏｐｅ Ａｇ | 鉄系形状記憶合金から平板製品を製造する方法 |
| JP2016538422A (ja) * | 2013-10-28 | 2016-12-08 | ザ・ナノスティール・カンパニー・インコーポレーテッド | スラブ鋳造による金属鋼製造 |
| KR20180021161A (ko) | 2015-08-11 | 2018-02-28 | 제이에프이 스틸 가부시키가이샤 | 고강도 강판용 소재, 고강도 강판용 열연재, 고강도 강판용 열연 소둔재, 고강도 강판, 고강도 용융 도금 강판 및 고강도 전기 도금 강판과, 이들의 제조 방법 |
| RU2669256C1 (ru) * | 2018-03-30 | 2018-10-09 | Юлия Алексеевна Щепочкина | Сталь |
| JP2019504205A (ja) * | 2015-12-24 | 2019-02-14 | ポスコＰｏｓｃｏ | めっき性及び溶接性に優れたオーステナイト系溶融アルミニウムめっき鋼板及びその製造方法 |
| RU2687328C1 (ru) * | 2016-03-30 | 2019-05-13 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Высокопрочный стальной материал и способ его производства |
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| CN114959485A (zh) * | 2022-06-07 | 2022-08-30 | 江阴市龙润法兰有限公司 | 压力容器法兰及其生产工艺 |
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| CN101928876B (zh) * | 2009-06-22 | 2013-07-31 | 鞍钢股份有限公司 | 加工性优良的trip/twip高强塑性汽车钢及其制备方法 |
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| DE102015116517A1 (de) | 2015-09-29 | 2017-03-30 | Thyssenkrupp Ag | Vorrichtung und Verfahren zur kontinuierlichen Herstellung eines bandförmigen, metallischen Werkstücks |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0483852A (ja) * | 1990-07-26 | 1992-03-17 | High Frequency Heattreat Co Ltd | 高マンガン鋼材および該高マンガン鋼材の製造方法 |
| JPH04259325A (ja) * | 1991-02-13 | 1992-09-14 | Sumitomo Metal Ind Ltd | 加工性に優れた高強度熱延鋼板の製造方法 |
| JPH0513722B2 (de) * | 1987-04-08 | 1993-02-23 | Hitachi Ltd | |
| JPH07110398B2 (ja) * | 1991-05-09 | 1995-11-29 | 新日本製鐵株式会社 | 薄鋼帯製造装置 |
| JPH09225598A (ja) * | 1996-02-27 | 1997-09-02 | Nippon Steel Corp | 熱延薄鋼板の製造方法 |
| JP2001049348A (ja) * | 1999-07-07 | 2001-02-20 | Usinor | 鉄−炭素−マンガン合金からなるストリップを製造するための方法およびそれによって製造されたストリップ |
| JP2004521192A (ja) * | 2001-06-13 | 2004-07-15 | ティッセンクルップ シュタール アクチェンゲゼルシャフト | 冷間成形用高強度鋼および鋼帯もしくは鋼板、鋼帯の製造方法および鋼の製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19727759C2 (de) * | 1997-07-01 | 2000-05-18 | Max Planck Inst Eisenforschung | Verwendung eines Leichtbaustahls |
| DE10060948C2 (de) * | 2000-12-06 | 2003-07-31 | Thyssenkrupp Stahl Ag | Verfahren zum Erzeugen eines Warmbandes aus einem einen hohen Mangan-Gehalt aufweisenden Stahl |
| EP1430161B1 (de) * | 2001-09-28 | 2005-06-15 | DaimlerChrysler AG | Hochfester duplex-/triplex-leichtbaustahl und seine verwendung |
| FR2857980B1 (fr) * | 2003-07-22 | 2006-01-13 | Usinor | Procede de fabrication de toles d'acier austenitique fer-carbone-manganese, a haute resistance, excellente tenacite et aptitude a la mise en forme a froid, et toles ainsi produites |
-
2004
- 2004-11-03 EP EP04797547A patent/EP1807542A1/de not_active Ceased
- 2004-11-03 US US11/718,498 patent/US20090010793A1/en not_active Abandoned
- 2004-11-03 BR BRPI0419185-4A patent/BRPI0419185A/pt not_active IP Right Cessation
- 2004-11-03 JP JP2007539465A patent/JP2008519160A/ja active Pending
- 2004-11-03 CN CN200480044461.3A patent/CN101065503A/zh active Pending
- 2004-11-03 WO PCT/EP2004/012407 patent/WO2006048034A1/de active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0513722B2 (de) * | 1987-04-08 | 1993-02-23 | Hitachi Ltd | |
| JPH0483852A (ja) * | 1990-07-26 | 1992-03-17 | High Frequency Heattreat Co Ltd | 高マンガン鋼材および該高マンガン鋼材の製造方法 |
| JPH04259325A (ja) * | 1991-02-13 | 1992-09-14 | Sumitomo Metal Ind Ltd | 加工性に優れた高強度熱延鋼板の製造方法 |
| JPH07110398B2 (ja) * | 1991-05-09 | 1995-11-29 | 新日本製鐵株式会社 | 薄鋼帯製造装置 |
| JPH09225598A (ja) * | 1996-02-27 | 1997-09-02 | Nippon Steel Corp | 熱延薄鋼板の製造方法 |
| JP2001049348A (ja) * | 1999-07-07 | 2001-02-20 | Usinor | 鉄−炭素−マンガン合金からなるストリップを製造するための方法およびそれによって製造されたストリップ |
| JP2004521192A (ja) * | 2001-06-13 | 2004-07-15 | ティッセンクルップ シュタール アクチェンゲゼルシャフト | 冷間成形用高強度鋼および鋼帯もしくは鋼板、鋼帯の製造方法および鋼の製造方法 |
Cited By (20)
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|---|---|---|---|---|
| JP2009541590A (ja) * | 2006-06-30 | 2009-11-26 | ダイムラー・アクチェンゲゼルシャフト | 内燃機関用の鋳鋼製ピストン |
| KR101020546B1 (ko) | 2008-07-18 | 2011-03-09 | 현대자동차주식회사 | 초고강도 ｔｗｉｐ 강판 및 그 제조방법 |
| JP2012519780A (ja) * | 2009-03-10 | 2012-08-30 | マックス−プランク−インスティトゥート フュア アイゼンフォルシュング ゲー エム ベー ハー | 高耐食オーステナイト鋼 |
| JP2014529684A (ja) * | 2011-08-26 | 2014-11-13 | ポスコ | めっき密着性に優れた高マンガン鋼及びこれから溶融亜鉛めっき鋼板を製造する方法 |
| JP2015507699A (ja) * | 2011-12-28 | 2015-03-12 | ポスコ | 被削性及び溶接熱影響部の靱性に優れた耐磨耗オーステナイト系鋼材及びその製造方法 |
| US9650703B2 (en) | 2011-12-28 | 2017-05-16 | Posco | Wear resistant austenitic steel having superior machinability and toughness in weld heat affected zones thereof and method for producing same |
| JP2016531001A (ja) * | 2013-07-10 | 2016-10-06 | ティッセンクルップ スチール ヨーロッパ アーゲーＴｈｙｓｓｅｎｋｒｕｐｐ Ｓｔｅｅｌ Ｅｕｒｏｐｅ Ａｇ | 鉄系形状記憶合金から平板製品を製造する方法 |
| JP2019214076A (ja) * | 2013-10-28 | 2019-12-19 | ザ・ナノスティール・カンパニー・インコーポレーテッド | スラブ鋳造による金属鋼製造 |
| JP2016538422A (ja) * | 2013-10-28 | 2016-12-08 | ザ・ナノスティール・カンパニー・インコーポレーテッド | スラブ鋳造による金属鋼製造 |
| US10858717B2 (en) | 2015-08-11 | 2020-12-08 | Jfe Steel Corporation | Material for high strength steel sheets, hot rolled material for high strength steel sheets, hot-rolled and annealed material for high strength steel sheets, high strength steel sheet, high strength hot-dip-coated steel sheet, high strength electroplated steel sheet, and method of manufacturing same |
| KR20180021161A (ko) | 2015-08-11 | 2018-02-28 | 제이에프이 스틸 가부시키가이샤 | 고강도 강판용 소재, 고강도 강판용 열연재, 고강도 강판용 열연 소둔재, 고강도 강판, 고강도 용융 도금 강판 및 고강도 전기 도금 강판과, 이들의 제조 방법 |
| JP2019504205A (ja) * | 2015-12-24 | 2019-02-14 | ポスコＰｏｓｃｏ | めっき性及び溶接性に優れたオーステナイト系溶融アルミニウムめっき鋼板及びその製造方法 |
| US11420419B2 (en) | 2015-12-24 | 2022-08-23 | Posco | Austenite-based molten aluminum-plated steel sheet having excellent properties of plating and weldability |
| RU2687328C1 (ru) * | 2016-03-30 | 2019-05-13 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Высокопрочный стальной материал и способ его производства |
| US10988819B2 (en) | 2016-03-30 | 2021-04-27 | Nippon Steel Corporation | High-strength steel material and production method therefor |
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| RU2669256C1 (ru) * | 2018-03-30 | 2018-10-09 | Юлия Алексеевна Щепочкина | Сталь |
| CN114959485A (zh) * | 2022-06-07 | 2022-08-30 | 江阴市龙润法兰有限公司 | 压力容器法兰及其生产工艺 |
| CN115537673A (zh) * | 2022-08-08 | 2022-12-30 | 上海大学 | 一种高强高塑轻质钢及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006048034A1 (de) | 2006-05-11 |
| US20090010793A1 (en) | 2009-01-08 |
| BRPI0419185A (pt) | 2007-12-18 |
| CN101065503A (zh) | 2007-10-31 |
| EP1807542A1 (de) | 2007-07-18 |
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