EP0741619A1 - Rolle für ein strangführungsgerüst - Google Patents
Rolle für ein strangführungsgerüstInfo
- Publication number
- EP0741619A1 EP0741619A1 EP95906270A EP95906270A EP0741619A1 EP 0741619 A1 EP0741619 A1 EP 0741619A1 EP 95906270 A EP95906270 A EP 95906270A EP 95906270 A EP95906270 A EP 95906270A EP 0741619 A1 EP0741619 A1 EP 0741619A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- strand
- roller
- continuous casting
- mold
- pct
- 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.)
- Granted
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
- B22D11/12—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
Definitions
- the invention relates to a role for a strand guide frame, with which a swinging of the cast strand is prevented.
- strand guide stands are known in which the rollers have curved straight surface lines instead of straight ones. Such rolls are always used when the mold exit cross section creates a strand cross section that deviates significantly from the rectangular shape.
- rolls with straight surface lines are generally used in the strand guide frame directly under the continuous casting mold (segment 0), the surface lines being parallel to one another in pairs of rollers lying opposite one another.
- the casting speed is limited by the pendulum of the strands, the following values usually being used:
- the object of the invention is to provide rolls for the strand guiding frames for rectangular strands, in which the rolls are designed in such a way that pendulum or fluttering of the strands is prevented.
- the concave surface line of the rolls can extend over part of the strand width or over the entire strand width.
- the total bulge of the strand should be 8%, preferably 2-4%. With higher values, better guidance is not achieved, but there is an unnecessary rolling effort.
- the casting speed can be increased by up to 200% compared to the values mentioned in the introduction and at the same time the casting safety time can be increased.
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4403046 | 1994-01-28 | ||
DE4403046A DE4403046C1 (de) | 1994-01-28 | 1994-01-28 | Rolle für ein Strangführungsgerüst |
PCT/DE1995/000096 WO1995020447A1 (de) | 1994-01-28 | 1995-01-19 | Rolle für ein strangführungsgerüst |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0741619A1 true EP0741619A1 (de) | 1996-11-13 |
EP0741619B1 EP0741619B1 (de) | 2000-09-27 |
Family
ID=6509212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95906270A Expired - Lifetime EP0741619B1 (de) | 1994-01-28 | 1995-01-19 | Verfahren zur Führung von Rechtecksträngen in einem Strangführungsgerüst |
Country Status (11)
Country | Link |
---|---|
US (1) | US6070646A (de) |
EP (1) | EP0741619B1 (de) |
JP (1) | JP2994757B2 (de) |
CN (1) | CN1057241C (de) |
AT (1) | ATE196617T1 (de) |
AU (1) | AU1453695A (de) |
CA (1) | CA2182021A1 (de) |
DE (2) | DE4403046C1 (de) |
ES (1) | ES2149965T3 (de) |
WO (1) | WO1995020447A1 (de) |
ZA (1) | ZA95675B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19841841C2 (de) * | 1998-03-09 | 2000-08-10 | Sms Demag Ag | Führungselement einer Stranggießanlage |
DE59912592D1 (de) * | 1998-03-09 | 2006-02-09 | Sms Demag Ag | Führungselement einer Stranggiessanlage |
AUPQ291199A0 (en) * | 1999-09-17 | 1999-10-07 | Bhp Steel (Jla) Pty Limited | Strip casting |
KR101353772B1 (ko) * | 2011-12-14 | 2014-01-22 | 주식회사 포스코 | 주편사행방지장치 및 방법 |
US9311646B2 (en) * | 2013-03-15 | 2016-04-12 | United States Postal Service | System and method of identity verification |
EP3235579B2 (de) * | 2016-04-18 | 2023-08-30 | SMS Group GmbH | Strangführungseinrichtung und verfahren zum stützen eines giessstrangs |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT379093B (de) * | 1984-02-16 | 1985-11-11 | Voest Alpine Ag | Durchlaufkokille fuer eine stranggiessanlage |
JPS629758A (ja) * | 1985-07-05 | 1987-01-17 | Sumitomo Metal Ind Ltd | 連続鋳造機 |
JPS62148064A (ja) * | 1985-12-24 | 1987-07-02 | Kobe Steel Ltd | 鋳片案内装置 |
DE3627991A1 (de) * | 1986-08-18 | 1988-02-25 | Mannesmann Ag | Verfahren zum stranggiessen von brammen und einrichtung zur durchfuehrung des verfahrens |
JPH0763824B2 (ja) * | 1987-05-18 | 1995-07-12 | 住友金属工業株式会社 | 連続鋳造機用引抜矯正装置 |
GB8814331D0 (en) * | 1988-06-16 | 1988-07-20 | Davy Distington Ltd | Continuous casting of steel |
JP2949711B2 (ja) * | 1989-02-08 | 1999-09-20 | 住友金属工業株式会社 | 未凝固圧下用連鋳ロール |
JPH0489161A (ja) * | 1990-07-30 | 1992-03-23 | Nkk Corp | 連続鋳造機ロールの使用方法 |
SU1771870A1 (ru) * | 1991-01-14 | 1992-10-30 | Mariupolskij Metall I | Cпocoб heпpepыbhoй paзлиbkи зaгotobok пpяmoугoльhoгo ceчehия |
JPH0790330B2 (ja) * | 1992-01-14 | 1995-10-04 | 川崎重工業株式会社 | 水平連続鋳造装置 |
JPH05245604A (ja) * | 1992-03-05 | 1993-09-24 | Kawasaki Steel Corp | 連続鋳造方法 |
IT1262073B (it) * | 1993-02-16 | 1996-06-19 | Danieli Off Mecc | Lingottiera per colata continua di bramme sottili |
-
1994
- 1994-01-28 DE DE4403046A patent/DE4403046C1/de not_active Expired - Fee Related
-
1995
- 1995-01-19 CA CA002182021A patent/CA2182021A1/en not_active Abandoned
- 1995-01-19 EP EP95906270A patent/EP0741619B1/de not_active Expired - Lifetime
- 1995-01-19 DE DE59508759T patent/DE59508759D1/de not_active Expired - Fee Related
- 1995-01-19 JP JP7519824A patent/JP2994757B2/ja not_active Expired - Lifetime
- 1995-01-19 ES ES95906270T patent/ES2149965T3/es not_active Expired - Lifetime
- 1995-01-19 CN CN95191378A patent/CN1057241C/zh not_active Expired - Fee Related
- 1995-01-19 AT AT95906270T patent/ATE196617T1/de not_active IP Right Cessation
- 1995-01-19 WO PCT/DE1995/000096 patent/WO1995020447A1/de active IP Right Grant
- 1995-01-19 AU AU14536/95A patent/AU1453695A/en not_active Abandoned
- 1995-01-19 US US08/682,668 patent/US6070646A/en not_active Expired - Fee Related
- 1995-01-27 ZA ZA95675A patent/ZA95675B/xx unknown
Non-Patent Citations (1)
Title |
---|
See references of WO9520447A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN1057241C (zh) | 2000-10-11 |
CN1139894A (zh) | 1997-01-08 |
ES2149965T3 (es) | 2000-11-16 |
JPH09508071A (ja) | 1997-08-19 |
EP0741619B1 (de) | 2000-09-27 |
CA2182021A1 (en) | 1995-08-03 |
US6070646A (en) | 2000-06-06 |
DE59508759D1 (de) | 2000-11-02 |
ATE196617T1 (de) | 2000-10-15 |
AU1453695A (en) | 1995-08-15 |
DE4403046C1 (de) | 1995-08-17 |
WO1995020447A1 (de) | 1995-08-03 |
ZA95675B (en) | 1996-02-07 |
JP2994757B2 (ja) | 1999-12-27 |
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