EP1337362A4 - PROCESS FOR PRODUCING STEEL STRIPS - Google Patents
PROCESS FOR PRODUCING STEEL STRIPSInfo
- Publication number
- EP1337362A4 EP1337362A4 EP01971503A EP01971503A EP1337362A4 EP 1337362 A4 EP1337362 A4 EP 1337362A4 EP 01971503 A EP01971503 A EP 01971503A EP 01971503 A EP01971503 A EP 01971503A EP 1337362 A4 EP1337362 A4 EP 1337362A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- steel strip
- producing steel
- producing
- strip
- steel
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
- B22D11/225—Controlling or regulating processes or operations for cooling cast stock or mould for secondary cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
-
- 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
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPR0460A AUPR046000A0 (en) | 2000-10-02 | 2000-10-02 | A method of producing steel strip |
AUPR046000 | 2000-10-02 | ||
PCT/AU2001/001224 WO2002028569A1 (en) | 2000-10-02 | 2001-09-28 | A method of producing steel strip |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1337362A1 EP1337362A1 (en) | 2003-08-27 |
EP1337362A4 true EP1337362A4 (en) | 2004-11-03 |
Family
ID=3824520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01971503A Ceased EP1337362A4 (en) | 2000-10-02 | 2001-09-28 | PROCESS FOR PRODUCING STEEL STRIPS |
Country Status (13)
Country | Link |
---|---|
US (1) | US20020043304A1 (ru) |
EP (1) | EP1337362A4 (ru) |
JP (1) | JP2004509770A (ru) |
KR (2) | KR20090011018A (ru) |
CN (1) | CN1466503A (ru) |
AU (1) | AUPR046000A0 (ru) |
BR (1) | BR0114404A (ru) |
CA (1) | CA2422133A1 (ru) |
MX (1) | MXPA03002806A (ru) |
MY (1) | MY134909A (ru) |
RU (1) | RU2307002C2 (ru) |
TW (1) | TW520307B (ru) |
WO (1) | WO2002028569A1 (ru) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPP811399A0 (en) * | 1999-01-12 | 1999-02-04 | Bhp Steel (Jla) Pty Limited | Cold rolled steel |
US7117925B2 (en) * | 2000-09-29 | 2006-10-10 | Nucor Corporation | Production of thin steel strip |
US7485196B2 (en) * | 2001-09-14 | 2009-02-03 | Nucor Corporation | Steel product with a high austenite grain coarsening temperature |
US7938164B2 (en) | 2002-06-04 | 2011-05-10 | Nucor Corporation | Production of thin steel strip |
US7404431B2 (en) | 2002-06-04 | 2008-07-29 | Nucor Corporation | Production of thin steel strip |
JP4197269B2 (ja) * | 2002-09-09 | 2008-12-17 | 株式会社キッツ | バルブ・管継手等の銅合金製配管器材のニッケル溶出防止法及びその銅合金製配管器材 |
WO2007079545A1 (en) * | 2006-01-16 | 2007-07-19 | Nucor Corporation | Thin cast steel strip with reduced microcracking |
US7975754B2 (en) * | 2007-08-13 | 2011-07-12 | Nucor Corporation | Thin cast steel strip with reduced microcracking |
HUP1300743A2 (hu) | 2013-12-19 | 2015-06-29 | Dunaujvarosi Foeiskola | Technikai elrendezés és egységes elven alapuló eljárás többes fázisú és TRIP-acélok szabályozott hõmérsékletvezetésû meleghengerléssel történõ elõállítására |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0641867A1 (en) * | 1993-02-26 | 1995-03-08 | Nippon Steel Corporation | Thin cast piece of ordinary carbon steel containing large quantities of copper and tin, thin steel sheet, and method of production thereof |
EP0706845A1 (en) * | 1994-03-25 | 1996-04-17 | Nippon Steel Corporation | Method of production of thin strip slab |
EP0707908A1 (en) * | 1994-04-04 | 1996-04-24 | Nippon Steel Corporation | Twin-roll type continuous casting method and device |
JPH08290242A (ja) * | 1995-04-18 | 1996-11-05 | Nippon Steel Corp | 薄鋳帯からの強度500MPa 以下の炭素鋼薄鋼帯の製造方法 |
WO1998057767A1 (en) * | 1997-06-19 | 1998-12-23 | Acciai Speciali Terni S.P.A. | Continuous casting process for producing low carbon steel strips and strips so obtainable with good as cast mechanical properties |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2768807B2 (ja) * | 1990-02-06 | 1998-06-25 | 新日本製鐵株式会社 | 薄帯鋼板の製造方法 |
JPH07118735A (ja) * | 1993-10-20 | 1995-05-09 | Nippon Steel Corp | 薄肉帯状鋳片の製造方法及び装置 |
JPH09504740A (ja) * | 1993-11-08 | 1997-05-13 | 石川島播磨重工業株式会社 | 鋳造鋼ストリップ |
CN1166464C (zh) * | 1996-12-19 | 2004-09-15 | 科鲁斯斯塔尔有限公司 | 生产薄钢板或带钢的方法及装置 |
IT1290743B1 (it) * | 1997-04-10 | 1998-12-10 | Danieli Off Mecc | Procedimento di laminazione per prodotti piani con spessori sottili e relativa linea di laminazione |
GB9803409D0 (en) * | 1998-02-19 | 1998-04-15 | Kvaerner Metals Davy Ltd | Method and apparatus for the manufacture of light gauge steel strip |
JPH11269600A (ja) * | 1998-03-25 | 1999-10-05 | Daido Steel Co Ltd | 熱間鍛造用高靱性非調質鋼 |
FR2798871B1 (fr) * | 1999-09-24 | 2001-11-02 | Usinor | Procede de fabrication de bandes d'acier au carbone, notamment d'acier pour emballages, et bandes ainsi produites |
-
2000
- 2000-10-02 AU AUPR0460A patent/AUPR046000A0/en not_active Abandoned
-
2001
- 2001-09-28 WO PCT/AU2001/001224 patent/WO2002028569A1/en active Application Filing
- 2001-09-28 RU RU2003112631/02A patent/RU2307002C2/ru not_active IP Right Cessation
- 2001-09-28 MX MXPA03002806A patent/MXPA03002806A/es not_active Application Discontinuation
- 2001-09-28 KR KR1020087030076A patent/KR20090011018A/ko not_active Application Discontinuation
- 2001-09-28 TW TW090124082A patent/TW520307B/zh not_active IP Right Cessation
- 2001-09-28 JP JP2002532385A patent/JP2004509770A/ja active Pending
- 2001-09-28 KR KR10-2003-7004607A patent/KR20030064762A/ko not_active Application Discontinuation
- 2001-09-28 EP EP01971503A patent/EP1337362A4/en not_active Ceased
- 2001-09-28 CA CA002422133A patent/CA2422133A1/en not_active Abandoned
- 2001-09-28 CN CNA018163068A patent/CN1466503A/zh active Pending
- 2001-09-28 US US09/967,105 patent/US20020043304A1/en not_active Abandoned
- 2001-09-28 BR BR0114404-9A patent/BR0114404A/pt not_active Application Discontinuation
- 2001-10-01 MY MYPI20014580A patent/MY134909A/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0641867A1 (en) * | 1993-02-26 | 1995-03-08 | Nippon Steel Corporation | Thin cast piece of ordinary carbon steel containing large quantities of copper and tin, thin steel sheet, and method of production thereof |
EP0706845A1 (en) * | 1994-03-25 | 1996-04-17 | Nippon Steel Corporation | Method of production of thin strip slab |
EP0707908A1 (en) * | 1994-04-04 | 1996-04-24 | Nippon Steel Corporation | Twin-roll type continuous casting method and device |
JPH08290242A (ja) * | 1995-04-18 | 1996-11-05 | Nippon Steel Corp | 薄鋳帯からの強度500MPa 以下の炭素鋼薄鋼帯の製造方法 |
WO1998057767A1 (en) * | 1997-06-19 | 1998-12-23 | Acciai Speciali Terni S.P.A. | Continuous casting process for producing low carbon steel strips and strips so obtainable with good as cast mechanical properties |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 03 31 March 1997 (1997-03-31) * |
SACHS K: "Residuals in engineering steels", METALS TECHNOLOGY, METALS SOCIETY, LONDON, GB, January 1979 (1979-01-01), pages 33 - 37, XP002278883, ISSN: 0307-1693 * |
See also references of WO0228569A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR20030064762A (ko) | 2003-08-02 |
BR0114404A (pt) | 2003-07-29 |
KR20090011018A (ko) | 2009-01-30 |
RU2307002C2 (ru) | 2007-09-27 |
WO2002028569A1 (en) | 2002-04-11 |
JP2004509770A (ja) | 2004-04-02 |
MXPA03002806A (es) | 2004-09-10 |
MY134909A (en) | 2007-12-31 |
AUPR046000A0 (en) | 2000-10-26 |
TW520307B (en) | 2003-02-11 |
CA2422133A1 (en) | 2002-04-11 |
EP1337362A1 (en) | 2003-08-27 |
US20020043304A1 (en) | 2002-04-18 |
CN1466503A (zh) | 2004-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20030415 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20040915 |
|
17Q | First examination report despatched |
Effective date: 20041215 |
|
APBN | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2E |
|
APBR | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3E |
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APAF | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNE |
|
APBT | Appeal procedure closed |
Free format text: ORIGINAL CODE: EPIDOSNNOA9E |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 20081022 |