DE59914885D1 - Verfahren zur Herstellung von mikrolegierten Baustählen - Google Patents
Verfahren zur Herstellung von mikrolegierten BaustählenInfo
- Publication number
- DE59914885D1 DE59914885D1 DE59914885T DE59914885T DE59914885D1 DE 59914885 D1 DE59914885 D1 DE 59914885D1 DE 59914885 T DE59914885 T DE 59914885T DE 59914885 T DE59914885 T DE 59914885T DE 59914885 D1 DE59914885 D1 DE 59914885D1
- Authority
- DE
- Germany
- Prior art keywords
- microalloyed
- steels
- produced
- constructional
- chromium
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 6
- 239000010959 steel Substances 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 5
- 229910052804 chromium Inorganic materials 0.000 abstract 3
- 239000011651 chromium Substances 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 3
- 239000010949 copper Substances 0.000 abstract 3
- 229910052759 nickel Inorganic materials 0.000 abstract 3
- 229910052710 silicon Inorganic materials 0.000 abstract 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 abstract 1
- 238000005098 hot rolling Methods 0.000 abstract 1
- 238000002791 soaking Methods 0.000 abstract 1
- 239000006104 solid solution Substances 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 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
- 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
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
- B21B1/466—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a non-continuous process, i.e. the cast being cut before 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 Steel (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19814223A DE19814223A1 (de) | 1998-03-31 | 1998-03-31 | Verfahren zur Herstellung von mikrolegierten Baustählen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE59914885D1 true DE59914885D1 (de) | 2008-12-11 |
Family
ID=7862994
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19814223A Withdrawn DE19814223A1 (de) | 1998-03-31 | 1998-03-31 | Verfahren zur Herstellung von mikrolegierten Baustählen |
| DE59914885T Expired - Lifetime DE59914885D1 (de) | 1998-03-31 | 1999-03-03 | Verfahren zur Herstellung von mikrolegierten Baustählen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19814223A Withdrawn DE19814223A1 (de) | 1998-03-31 | 1998-03-31 | Verfahren zur Herstellung von mikrolegierten Baustählen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6231696B1 (de) |
| EP (1) | EP0947590B1 (de) |
| AT (1) | ATE412781T1 (de) |
| BR (1) | BR9901027A (de) |
| CA (1) | CA2267564C (de) |
| DE (2) | DE19814223A1 (de) |
| ES (1) | ES2313760T3 (de) |
| MX (1) | MXPA99002898A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111944974A (zh) * | 2020-07-23 | 2020-11-17 | 武汉钢铁有限公司 | 基于csp工艺生产表面质量良好的薄规格带钢的方法 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6669789B1 (en) | 2001-08-31 | 2003-12-30 | Nucor Corporation | Method for producing titanium-bearing microalloyed high-strength low-alloy steel |
| US20050115649A1 (en) * | 2003-03-27 | 2005-06-02 | Tokarz Christopher A. | Thermomechanical processing routes in compact strip production of high-strength low-alloy steel |
| CN100336617C (zh) * | 2004-10-25 | 2007-09-12 | 广州珠江钢铁有限责任公司 | 一种应用薄板坯连铸连轧工艺生产焊接气瓶用热轧钢板的方法 |
| DE102005010243A1 (de) * | 2005-03-05 | 2006-09-07 | Sms Demag Ag | Verfahren und Anlage zur Herstellung eines Leichtbaustahls mit einem hohen Mangan-Gehalt |
| CN101147919B (zh) * | 2007-09-30 | 2010-10-13 | 马鞍山钢铁股份有限公司 | 减少以csp热轧卷为原料的冷轧镀锌板表面缺陷的方法 |
| DE102007060472A1 (de) * | 2007-12-14 | 2009-06-18 | Mahle International Gmbh | Zweiteiliger Kolben für einen Verbrennungsmotor |
| DE102015210863A1 (de) | 2015-04-15 | 2016-10-20 | Sms Group Gmbh | Gieß-Walz-Anlage und Verfahren zu deren Betrieb |
| CN106381451B (zh) * | 2016-09-29 | 2018-04-03 | 马钢(集团)控股有限公司 | 一种CSP流程生产1000MPa级热轧马氏体钢及其生产方法 |
| CN110317995B (zh) * | 2019-06-03 | 2020-08-25 | 武汉钢铁有限公司 | 一种用csp生产表面质量良好的薄规格中碳热轧钢板的方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2099016B (en) * | 1981-02-26 | 1985-04-17 | Nippon Kokan Kk | Steel for welding with high heat input |
| US4578124A (en) * | 1984-01-20 | 1986-03-25 | Kabushiki Kaisha Kobe Seiko Sho | High strength low carbon steels, steel articles thereof and method for manufacturing the steels |
| US4619714A (en) * | 1984-08-06 | 1986-10-28 | The Regents Of The University Of California | Controlled rolling process for dual phase steels and application to rod, wire, sheet and other shapes |
| JPS62192539A (ja) * | 1986-02-18 | 1987-08-24 | Nippon Steel Corp | 高ｆ値熱延鋼板の製造方法 |
| DE3637893C2 (de) * | 1986-11-06 | 1996-02-08 | Schloemann Siemag Ag | Verfahren und Anlage zur Herstellung von warmgewalztem Stahlband und Bandgießanlage |
| DE3837642A1 (de) * | 1988-11-05 | 1990-05-17 | Schloemann Siemag Ag | Verfahren und vorrichtung zur herstellung von warmgewalzten stahlbaendern |
| DE3926459A1 (de) * | 1989-08-10 | 1991-02-14 | Schloemann Siemag Ag | Verfahren und anlage zur herstellung von thermomechanisch behandeltem walzgut aus stahl |
| DE4009860C2 (de) * | 1990-03-28 | 1999-11-18 | Schloemann Siemag Ag | Verfahren und Anlage zur Herstellung von warmgewalztem Stahlband, insbesondere für Edelstähle, aus bandförmig stranggegossenem Vormaterial |
| US5393358A (en) * | 1990-12-03 | 1995-02-28 | Nkk Corporation | Method for producing abrasion-resistant steel having excellent surface property |
| EP0535238A4 (en) * | 1991-03-13 | 1993-08-04 | Kawasaki Steel Corporation | High-strength steel sheet for forming and production thereof |
| DE4234454A1 (de) * | 1992-10-13 | 1994-04-14 | Schloemann Siemag Ag | Verfahren und Anlage zur Herstellung von warmgewalzten Bändern oder Profilen aus stranggegossenem Vormaterial |
| DE4236307A1 (de) * | 1992-10-28 | 1994-05-05 | Schloemann Siemag Ag | Verfahren und Anlage zur Herstellung von warmgewalztem Stahlband, insbesondere aus bandförmig stranggegossenem Vormaterial |
| DE4402402B4 (de) * | 1994-01-27 | 2004-05-13 | Sms Demag Ag | Verfahren zur Herstellung von warmgewalztem Stahlband aus stranggegossenem Vormaterial und Anlage zur Durchführung des Verfahrens |
| US5622572A (en) * | 1995-08-28 | 1997-04-22 | Newport News Shipbuilding And Dry Dock Company | Extra-strength steel and method of making |
| DE19725434C2 (de) * | 1997-06-16 | 1999-08-19 | Schloemann Siemag Ag | Verfahren zum Walzen von Warmbreitband in einer CSP-Anlage |
-
1998
- 1998-03-31 DE DE19814223A patent/DE19814223A1/de not_active Withdrawn
-
1999
- 1999-03-03 EP EP99104265A patent/EP0947590B1/de not_active Expired - Lifetime
- 1999-03-03 DE DE59914885T patent/DE59914885D1/de not_active Expired - Lifetime
- 1999-03-03 ES ES99104265T patent/ES2313760T3/es not_active Expired - Lifetime
- 1999-03-03 AT AT99104265T patent/ATE412781T1/de active
- 1999-03-25 BR BR9901027-5A patent/BR9901027A/pt not_active IP Right Cessation
- 1999-03-25 US US09/276,206 patent/US6231696B1/en not_active Expired - Lifetime
- 1999-03-26 MX MXPA99002898A patent/MXPA99002898A/es active IP Right Grant
- 1999-03-30 CA CA002267564A patent/CA2267564C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111944974A (zh) * | 2020-07-23 | 2020-11-17 | 武汉钢铁有限公司 | 基于csp工艺生产表面质量良好的薄规格带钢的方法 |
| CN111944974B (zh) * | 2020-07-23 | 2022-05-03 | 武汉钢铁有限公司 | 基于csp工艺生产表面质量良好的薄规格带钢的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE412781T1 (de) | 2008-11-15 |
| CA2267564A1 (en) | 1999-09-30 |
| BR9901027A (pt) | 2000-01-25 |
| ES2313760T3 (es) | 2009-03-01 |
| EP0947590A1 (de) | 1999-10-06 |
| CA2267564C (en) | 2009-07-07 |
| US6231696B1 (en) | 2001-05-15 |
| MXPA99002898A (es) | 2005-05-26 |
| EP0947590B1 (de) | 2008-10-29 |
| DE19814223A1 (de) | 1999-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SMS SIEMAG AKTIENGESELLSCHAFT, 40237 DUESSELDO, DE |
|
| 8364 | No opposition during term of opposition |