CA2307817A1 - Method and device for manufacturing continuous cast products - Google Patents
Method and device for manufacturing continuous cast products Download PDFInfo
- Publication number
- CA2307817A1 CA2307817A1 CA002307817A CA2307817A CA2307817A1 CA 2307817 A1 CA2307817 A1 CA 2307817A1 CA 002307817 A CA002307817 A CA 002307817A CA 2307817 A CA2307817 A CA 2307817A CA 2307817 A1 CA2307817 A1 CA 2307817A1
- Authority
- CA
- Canada
- Prior art keywords
- deforming
- roller pair
- strand
- cast
- liquid core
- 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 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000005266 casting Methods 0.000 claims abstract description 26
- 238000007711 solidification Methods 0.000 claims abstract description 18
- 230000008023 solidification Effects 0.000 claims abstract description 18
- 238000009749 continuous casting Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 5
- 229910001208 Crucible steel Inorganic materials 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 239000000047 product Substances 0.000 description 10
- 238000005204 segregation Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
- B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use
-
- 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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
-
- 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
-
- 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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
- B22D11/1282—Vertical casting and curving the cast stock to the horizontal
-
- 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
- B21B1/463—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 continuous process, i.e. the cast not being cut before rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2201/00—Special rolling modes
- B21B2201/14—Soft reduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19921296A DE19921296A1 (de) | 1999-05-07 | 1999-05-07 | Verfahren und Vorrichtung zum Herstellen von stranggegossenen Stahlerzeugnissen |
| DE19921296.1 | 1999-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2307817A1 true CA2307817A1 (en) | 2000-11-07 |
Family
ID=7907448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002307817A Abandoned CA2307817A1 (en) | 1999-05-07 | 2000-05-08 | Method and device for manufacturing continuous cast products |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1050355B1 (zh) |
| JP (1) | JP2000326060A (zh) |
| KR (1) | KR100707785B1 (zh) |
| CN (1) | CN1188234C (zh) |
| AT (1) | ATE315449T1 (zh) |
| BR (1) | BR0002396A (zh) |
| CA (1) | CA2307817A1 (zh) |
| DE (2) | DE19921296A1 (zh) |
| MX (1) | MXPA00004353A (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100518327B1 (ko) * | 2002-12-23 | 2005-10-04 | 주식회사 포스코 | 쌍롤형 박판 주조장치에서의 초기 주조된 박판의 인발방법 |
| WO2013175536A1 (ja) * | 2012-05-24 | 2013-11-28 | 新日鐵住金株式会社 | 鋳片の連続鋳造方法 |
| CA2947828C (en) | 2014-05-14 | 2019-01-15 | Nippon Steel & Sumitomo Metal Corporation | Method for continuous-casting slab |
| US10618107B2 (en) | 2016-04-14 | 2020-04-14 | GM Global Technology Operations LLC | Variable thickness continuous casting for tailor rolling |
| CN109622630B (zh) * | 2019-01-03 | 2020-04-24 | 包头铝业有限公司 | 耐热铝合金杆材轧制工艺参数在线调节方法 |
| CN110523937B (zh) * | 2019-09-06 | 2021-07-23 | 首钢集团有限公司 | 一种压下方法及装置 |
| CN112355262B (zh) * | 2020-11-09 | 2021-10-15 | 湖南工程学院 | 一种用于板坯连铸动态轻压下的控制装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56151147A (en) * | 1980-04-24 | 1981-11-24 | Nippon Steel Corp | Method for detecting leading end position of unsolidified part of continuously cast ingot |
| JPS60257958A (ja) * | 1984-06-05 | 1985-12-19 | Sumitomo Metal Ind Ltd | 連続鋳造の異常検出方法 |
| CS267462B1 (en) * | 1987-06-16 | 1990-02-12 | Svoboda Rostislav | Equipment for material's zone smelting |
| JPH0745096B2 (ja) * | 1988-04-19 | 1995-05-17 | 住友金属工業株式会社 | 連続鋳造方法 |
| RU2094139C1 (ru) * | 1991-09-12 | 1997-10-27 | Арведи Джованни | Способ изготовления непрерывнолитых стальных заготовок и устройство для его осуществления |
| DE4138740A1 (de) * | 1991-11-26 | 1993-05-27 | Schloemann Siemag Ag | Verfahren und vorrichtung zum stranggiessen von brammen oder bloecken |
| AT401744B (de) * | 1993-10-14 | 1996-11-25 | Voest Alpine Ind Anlagen | Verfahren und anlage zum stranggiessen |
| JP3427546B2 (ja) * | 1995-01-30 | 2003-07-22 | 大同特殊鋼株式会社 | 異鋼種連続鋳造方法 |
| DE19639297C2 (de) * | 1996-09-25 | 2000-02-03 | Schloemann Siemag Ag | Verfahren und Vorrichtung für Hochgeschwindigkeits-Stranggießanlagen mit einer Strangdickenreduktion während der Erstarrung |
| JP3119203B2 (ja) * | 1997-06-27 | 2000-12-18 | 住友金属工業株式会社 | 鋳片の未凝固圧下方法 |
| GB9815798D0 (en) * | 1997-09-18 | 1998-09-16 | Kvaerner Metals Cont Casting | Improvements in and relating to casting |
-
1999
- 1999-05-07 DE DE19921296A patent/DE19921296A1/de not_active Withdrawn
-
2000
- 2000-04-22 EP EP00108747A patent/EP1050355B1/de not_active Expired - Lifetime
- 2000-04-22 AT AT00108747T patent/ATE315449T1/de not_active IP Right Cessation
- 2000-04-22 DE DE50012037T patent/DE50012037D1/de not_active Expired - Lifetime
- 2000-04-30 CN CNB001082426A patent/CN1188234C/zh not_active Expired - Fee Related
- 2000-05-01 JP JP2000132334A patent/JP2000326060A/ja active Pending
- 2000-05-04 MX MXPA00004353A patent/MXPA00004353A/es unknown
- 2000-05-05 BR BR0002396-5A patent/BR0002396A/pt not_active Application Discontinuation
- 2000-05-06 KR KR1020000024168A patent/KR100707785B1/ko not_active IP Right Cessation
- 2000-05-08 CA CA002307817A patent/CA2307817A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000326060A (ja) | 2000-11-28 |
| DE19921296A1 (de) | 2000-11-09 |
| CN1188234C (zh) | 2005-02-09 |
| BR0002396A (pt) | 2001-01-02 |
| KR20000077170A (ko) | 2000-12-26 |
| MXPA00004353A (es) | 2002-03-12 |
| EP1050355A2 (de) | 2000-11-08 |
| KR100707785B1 (ko) | 2007-04-13 |
| CN1273148A (zh) | 2000-11-15 |
| ATE315449T1 (de) | 2006-02-15 |
| EP1050355B1 (de) | 2006-01-11 |
| DE50012037D1 (de) | 2006-04-06 |
| EP1050355A3 (de) | 2001-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |