ITMI932383A0 - Procedimento e dispositivo atti a raffredare profilati laminati a caldo specialmente rotaie - Google Patents

Procedimento e dispositivo atti a raffredare profilati laminati a caldo specialmente rotaie

Info

Publication number
ITMI932383A0
ITMI932383A0 ITMI932383A ITMI932383A ITMI932383A0 IT MI932383 A0 ITMI932383 A0 IT MI932383A0 IT MI932383 A ITMI932383 A IT MI932383A IT MI932383 A ITMI932383 A IT MI932383A IT MI932383 A0 ITMI932383 A0 IT MI932383A0
Authority
IT
Italy
Prior art keywords
procedure
hot rolled
device suitable
cooling hot
rolled profiles
Prior art date
Application number
ITMI932383A
Other languages
English (en)
Inventor
Egon Sippel
Meinert Meyer
Manfred Albedyhl
Friedrich Hollmann
Original Assignee
Schloemann Siemag Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schloemann Siemag Ag filed Critical Schloemann Siemag Ag
Publication of ITMI932383A0 publication Critical patent/ITMI932383A0/it
Publication of ITMI932383A1 publication Critical patent/ITMI932383A1/it
Application granted granted Critical
Publication of IT1266792B1 publication Critical patent/IT1266792B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • B21B43/02—Cooling beds comprising rakes racks, walking beams or bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • B21B43/08—Cooling beds comprising revolving drums or recycling chains or discs
    • 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/085—Rail sections
    • 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
    • B21B45/02—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 for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B2045/0221—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for structural sections, e.g. H-beams
IT93MI002383A 1992-11-11 1993-11-09 Procedimento e dispositivo atti a raffredare profilati laminati a caldo,specialmente rotaie IT1266792B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4237991A DE4237991A1 (de) 1992-11-11 1992-11-11 Verfahren und Vorrichtung zur Abkühlung von warmgewalzten Profilen insbesondere von Schienen

Publications (3)

Publication Number Publication Date
ITMI932383A0 true ITMI932383A0 (it) 1993-11-09
ITMI932383A1 ITMI932383A1 (it) 1995-05-09
IT1266792B1 IT1266792B1 (it) 1997-01-21

Family

ID=6472573

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI002383A IT1266792B1 (it) 1992-11-11 1993-11-09 Procedimento e dispositivo atti a raffredare profilati laminati a caldo,specialmente rotaie

Country Status (6)

Country Link
US (1) US5440889A (it)
JP (1) JPH06218423A (it)
AT (1) AT405722B (it)
DE (1) DE4237991A1 (it)
IT (1) IT1266792B1 (it)
LU (1) LU88423A1 (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402941B (de) 1994-07-19 1997-09-25 Voest Alpine Schienen Gmbh Verfahren und vorrichtung zur wärmebehandlung von profiliertem walzgut
IN191289B (it) 1994-07-19 2003-11-01 Voest Alpine Schienen Gmbh
DE19503747A1 (de) * 1995-02-04 1996-08-08 Schloemann Siemag Ag Verfahren und Vorrichtung zum Abkühlen von warmgewalzten Profilen
EP0807692A1 (de) * 1996-05-15 1997-11-19 Sms Schloemann-Siemag Aktiengesellschaft Verfahren zum Kühlen von Profilstahl-Trägern
DE19637583A1 (de) * 1996-09-14 1998-03-19 Schloemann Siemag Ag Vorrichtung zur Wasserkühlung von profiliertem Walzgut
DE19639482A1 (de) * 1996-09-26 1998-04-02 Koch Transporttechnik Gmbh Kühlbett für Schienen
DE19757485A1 (de) * 1997-12-23 1999-06-24 Schloemann Siemag Ag Vorrichtung zum kontrollierten Abkühlen von warmgewalzten Profilen, insbesondere Trägern, direkt aus der Walzhitze
SE513178C2 (sv) * 1998-11-24 2000-07-24 Suncool Ab Kemisk Värmepump med fast substans
AT409268B (de) * 2000-05-29 2002-07-25 Voest Alpine Schienen Gmbh & C Verfahren und einrichtung zum härten von schienen
DE10148305A1 (de) 2001-09-29 2003-04-24 Sms Meer Gmbh Verfahren und Anlage zur thermischen Behandlung von Schienen
DE10220631A1 (de) * 2002-05-10 2003-11-20 Loeffler Michael Verfahren zur Sorptionsklimatisierung mit Prozeßführung in einem Wärmetauscher
CN1295471C (zh) * 2005-01-28 2007-01-17 南通冷冻设备有限公司 冻结装置
SE530959C2 (sv) 2006-05-29 2008-11-04 Climatewell Ab Publ Kemisk värmepump med hybridsubstans
SE532504C2 (sv) * 2007-11-29 2010-02-09 Climatewell Ab Publ Termisk solfångare för leverans av värme och/eller kyla
ITRM20090175A1 (it) * 2009-04-15 2010-10-16 Alessandro Cuberli Apparato e metodo di trattamento di materiali laminati a caldo.
SE1150190A1 (sv) 2011-03-02 2012-06-19 Climatewell Ab Publ Salt överdraget med nanopartiklar
CN102218483A (zh) * 2011-05-12 2011-10-19 太原科技大学 金属板材碎料剪的输料装置
SE542958C2 (en) 2018-12-17 2020-09-22 Saltx Tech Ab Heat storage using phase change material coated with nanoparticles
WO2020200403A1 (en) 2019-03-29 2020-10-08 Ahlstrom-Munksjö Oyj A process of producing a heat storage material and a heat storage material

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA902397A (en) * 1972-06-13 Nippon Steel Corporation Method and apparatus for manufacturing h-shaped steel
US468788A (en) * 1892-02-16 Apparatus for cooling steel rails and bars
FR543461A (fr) * 1921-11-11 1922-09-04 Cie Des Forges De Chatillon Procédé et appareil pour le traitement thermique des aciers et en général de tous autres alliages susceptibles de prendre la trempe
DE404127C (de) * 1924-02-16 1924-10-13 Cie Des Forges De Chatillon Co Verfahren zum Richten von Metallstangen unsymmetrischen Querschnittes, im besonderen on Eisenbahnschienen
US2087346A (en) * 1930-08-21 1937-07-20 United States Steel Corp Method of producing steel rails
US3347076A (en) * 1963-11-05 1967-10-17 Fuji Iron & Steel Co Ltd Method and apparatus for manufacturing h-shaped steel
US3718007A (en) * 1969-11-28 1973-02-27 B Randrup Method and apparatus for handling and cooling bottles
GB1323757A (en) * 1969-12-01 1973-07-18 Nippon Kokan Kk Method and apparatus for cooling hot metals
GB1418400A (en) * 1973-03-14 1975-12-17 Nippon Kokan Kk Method and apparatus for cooling steel
DE2320745A1 (de) * 1973-04-25 1974-11-21 Schloemann Siemag Ag Kuehlbett fuer walzstaebe, insbesondere schienen
CA1193176A (en) * 1982-07-06 1985-09-10 Robert J. Ackert Method for the production of improved railway rails by accelerated colling in line with the production rolling mill
FR2538885B1 (fr) * 1982-12-31 1985-07-05 Air Liquide Procede et installation pour refroidir au moins partiellement un recipient, notamment pour congeler le col d'une bouteille de champagne renversee
JPS61150701A (ja) * 1984-12-24 1986-07-09 Nippon Steel Corp 頂角を有する形鋼の製造方法
DE4009228A1 (de) * 1990-03-22 1991-09-26 Krenn Walter Verfahren und druckkuehlaggregat zum gleichzeitig unterschiedlichen abkuehlen ausgewaehlter bereiche durchlaufenden produktionsguts, mit flach- oder profilquerschnitt, aus stahl und anderem

Also Published As

Publication number Publication date
US5440889A (en) 1995-08-15
IT1266792B1 (it) 1997-01-21
AT405722B (de) 1999-11-25
LU88423A1 (de) 1994-10-03
DE4237991A1 (de) 1994-05-19
ITMI932383A1 (it) 1995-05-09
JPH06218423A (ja) 1994-08-09
ATA215993A (de) 1999-03-15

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961127