CA2218154A1 - A method for manufacturing a stainless steel strip - Google Patents
A method for manufacturing a stainless steel strip Download PDFInfo
- Publication number
- CA2218154A1 CA2218154A1 CA002218154A CA2218154A CA2218154A1 CA 2218154 A1 CA2218154 A1 CA 2218154A1 CA 002218154 A CA002218154 A CA 002218154A CA 2218154 A CA2218154 A CA 2218154A CA 2218154 A1 CA2218154 A1 CA 2218154A1
- Authority
- CA
- Canada
- Prior art keywords
- strip
- cold
- thickness
- rolling
- stainless 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 54
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 18
- 239000010935 stainless steel Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000005097 cold rolling Methods 0.000 claims abstract description 39
- 238000000137 annealing Methods 0.000 claims abstract description 24
- 238000005266 casting Methods 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 15
- 238000005098 hot rolling Methods 0.000 claims abstract description 14
- 238000005482 strain hardening Methods 0.000 claims abstract description 14
- 230000009467 reduction Effects 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims abstract 6
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 238000005452 bending Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 2
- 150000002500 ions Chemical class 0.000 description 5
- 238000005554 pickling Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 238000005422 blasting Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 101001034845 Mus musculus Interferon-induced transmembrane protein 3 Proteins 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- -1 5-15% molybdenum Chemical compound 0.000 description 1
- 241000465531 Annea Species 0.000 description 1
- 101100264195 Caenorhabditis elegans app-1 gene Proteins 0.000 description 1
- 241000736839 Chara Species 0.000 description 1
- 241001539176 Hime Species 0.000 description 1
- 101100230667 Mus musculus Hells gene Proteins 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000006379 syphilis Diseases 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B3/02—Rolling special iron alloys, e.g. stainless steel
-
- 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
- B21B1/22—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 plates, strips, bands or sheets of indefinite length
- B21B1/24—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/28—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
- B21B37/38—Control of flatness or profile during rolling of strip, sheets or plates using roll bending
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2261/00—Product parameters
- B21B2261/20—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2265/00—Forming parameters
- B21B2265/14—Reduction rate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2265/00—Forming parameters
- B21B2265/18—Elongation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
-
- 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
- C21D8/0268—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment between cold rolling steps
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9603764-3 | 1996-10-15 | ||
| SE9603764A SE508892C2 (sv) | 1996-10-15 | 1996-10-15 | Förfarande för framställning av ett rostfritt stålband |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2218154A1 true CA2218154A1 (en) | 1998-04-15 |
Family
ID=20404249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002218154A Abandoned CA2218154A1 (en) | 1996-10-15 | 1997-10-14 | A method for manufacturing a stainless steel strip |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0837147A3 (sv) |
| JP (1) | JPH10121133A (sv) |
| KR (1) | KR19980032838A (sv) |
| CN (1) | CN1182801A (sv) |
| BR (1) | BR9708117A (sv) |
| CA (1) | CA2218154A1 (sv) |
| SE (1) | SE508892C2 (sv) |
| ZA (1) | ZA979197B (sv) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2221655C2 (ru) * | 1998-12-18 | 2004-01-20 | АВЕСТА ПОЛАРИТ АКТИЕБОЛАГ (публ) | Способ производства полос и технологическая линия прокатного стана |
| AU3088400A (en) | 1998-12-18 | 2000-07-12 | Avesta Sheffield Aktiebolag | Method for manufacturing of strips of stainless steel and integrated rolling mill line |
| AUPP811399A0 (en) * | 1999-01-12 | 1999-02-04 | Bhp Steel (Jla) Pty Limited | Cold rolled steel |
| KR100498069B1 (ko) * | 2000-12-21 | 2005-07-01 | 주식회사 포스코 | 박판주조기에서 고강도 오스테나이트계 스테인레스열연강판의 제조방법 |
| WO2007086086A1 (en) * | 2006-01-26 | 2007-08-02 | Giovanni Arvedi | Strip of hot rolled micro-alloyed steel for obtaining finished pieces by cold pressing and shearing |
| TW201006934A (en) * | 2008-08-14 | 2010-02-16 | Yieh United Steel Corp | Method for manufacturing stainless steel ultra thin white coil |
| CN101845605B (zh) * | 2009-03-24 | 2013-01-02 | 宝山钢铁股份有限公司 | 一种中低温强度优异的奥氏体不锈钢板及其制造方法 |
| CN105080968B (zh) * | 2015-05-19 | 2017-10-27 | 浙江青山钢铁有限公司 | 一种超级双相不锈钢的连铸坯轧制方法 |
| TWI625172B (zh) * | 2016-09-19 | 2018-06-01 | 複合式冷軋線 | |
| CN107030264B (zh) * | 2017-04-27 | 2019-04-26 | 酒泉钢铁(集团)有限责任公司 | 一种超级奥氏体不锈钢双辊薄带铸轧生产工艺 |
| FI128282B (sv) * | 2019-01-28 | 2020-02-28 | Outokumpu Oy | Förfarande för framställning av rostfria stålband |
| CN109848212B (zh) * | 2019-03-13 | 2020-08-28 | 山西太钢不锈钢股份有限公司 | 一种不锈钢钢带及其轧制方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3388011A (en) * | 1965-10-08 | 1968-06-11 | Atomic Energy Commission Usa | Process for the production of high strength steels |
| JPH0742513B2 (ja) * | 1989-03-14 | 1995-05-10 | 新日本製鐵株式会社 | オーステナイト系ステンレス鋼薄板の製造方法 |
| SE467055B (sv) * | 1990-09-21 | 1992-05-18 | Avesta Ab | Foerfarande foer kontinuerlig rekristallisationsgloedning av ett staalband, varvid staalbandet utsaetts foer en dragspaenning |
| CA2139522C (en) * | 1994-01-11 | 2008-03-18 | Michael F. Mcguire | Continuous method for producing final gauge stainless steel product |
| SE504295C2 (sv) * | 1995-04-21 | 1996-12-23 | Avesta Sheffield Ab | Förfarande för kallvalsning-glödgning-kallsträckning av ett varmvalsat rostfritt stålband |
-
1996
- 1996-10-15 SE SE9603764A patent/SE508892C2/sv not_active IP Right Cessation
-
1997
- 1997-10-01 EP EP97203013A patent/EP0837147A3/en not_active Withdrawn
- 1997-10-14 ZA ZA9709197A patent/ZA979197B/xx unknown
- 1997-10-14 CA CA002218154A patent/CA2218154A1/en not_active Abandoned
- 1997-10-14 BR BR9708117-5A patent/BR9708117A/pt not_active Application Discontinuation
- 1997-10-15 KR KR1019970052684A patent/KR19980032838A/ko not_active Application Discontinuation
- 1997-10-15 JP JP9281670A patent/JPH10121133A/ja active Pending
- 1997-10-15 CN CN97119024A patent/CN1182801A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0837147A3 (en) | 1998-12-09 |
| SE508892C2 (sv) | 1998-11-16 |
| SE9603764L (sv) | 1998-04-16 |
| BR9708117A (pt) | 1999-09-14 |
| ZA979197B (en) | 1998-05-11 |
| JPH10121133A (ja) | 1998-05-12 |
| MX9707907A (es) | 1998-08-30 |
| EP0837147A2 (en) | 1998-04-22 |
| KR19980032838A (ko) | 1998-07-25 |
| CN1182801A (zh) | 1998-05-27 |
| SE9603764D0 (sv) | 1996-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |