HRP20140001T1 - Metallurgical impact pad - Google Patents

Metallurgical impact pad Download PDF

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Publication number
HRP20140001T1
HRP20140001T1 HRP20140001AT HRP20140001T HRP20140001T1 HR P20140001 T1 HRP20140001 T1 HR P20140001T1 HR P20140001A T HRP20140001A T HR P20140001AT HR P20140001 T HRP20140001 T HR P20140001T HR P20140001 T1 HRP20140001 T1 HR P20140001T1
Authority
HR
Croatia
Prior art keywords
channel
wall
base
block
impact
Prior art date
Application number
HRP20140001AT
Other languages
Croatian (hr)
Inventor
Donald Zacharias
John Morris
Gerald Nitzl
Original Assignee
Foseco International Limited
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39145381&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HRP20140001(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Foseco International Limited filed Critical Foseco International Limited
Publication of HRP20140001T1 publication Critical patent/HRP20140001T1/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B3/00General features in the manufacture of pig-iron
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/003Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with impact pads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/02Linings
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B7/00Blast furnaces
    • C21B7/14Discharging devices, e.g. for slag

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Vibration Dampers (AREA)
  • Buffer Packaging (AREA)
  • Golf Clubs (AREA)
  • Surgical Instruments (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Air Bags (AREA)
  • Continuous Casting (AREA)
  • Vibration Prevention Devices (AREA)

Claims (10)

1. Blok za ublažavanje udarca (20), izrađen od refraktornog materijala koji može izdržati kontakt s rastopljenim metalom, a sastoji se od podloge (12) koja se upotrebljava kao udarna površina za rastopljeni metal i stijenke (14) koja se općenito proteže nagore od navedene podloge, navedena stijenka (14) završava se na gornjoj površini (16) koja se nalazi iznad podloge (12) tako da podloga (12) i stijenka (14) čine spremnik za prihvat rastopljenog metala, pri čemu stijenka (14) u sebi sadržava najmanje jedan kanal (22), navedeni najmanje jedan kanal (22) ima prvi i drugi završetak (24, 26), prvi završetak (24) relativno je bliži podlozi (12) na njezinom sjecištu sa stijenkom (14) od drugog završetka (26), naznačen time, da je navedeni najmanje jedan kanal (22) otvoren na drugom završetku (26) ili se sužava tako da navedeni najmanje jedan kanal (22) na svom drugom završetku ima nultu dubinu (26).1. A shock absorbing block (20) made of refractory material capable of withstanding contact with molten metal, consisting of a base (12) used as an impact surface for the molten metal and walls (14) extending generally upward from said base, said wall (14) ends on the upper surface (16) which is located above the base (12) so that the base (12) and the wall (14) form a container for receiving the molten metal, with the wall (14) in comprises at least one channel (22), said at least one channel (22) having first and second ends (24, 26), the first end (24) being relatively closer to the substrate (12) at its intersection with the wall (14) than the second end ( 26), characterized in that said at least one channel (22) is open at the second end (26) or narrows so that said at least one channel (22) has zero depth at its second end (26). 2. Blok za ublažavanje udarca (20) u skladu s patentnim zahtjevom 1, naznačen time, da su prvi i drugi završetak (24, 26) najmanje jednog kanala (22) okomito poravnani u ravnini stijenke (14).2. The impact mitigation block (20) according to claim 1, characterized in that the first and second ends (24, 26) of at least one channel (22) are vertically aligned in the plane of the wall (14). 3. Blok za ublažavanje udarca (20) u skladu s patentnim zahtjevom 1, naznačen time, da su prvi i drugi završetak (24, 26) najmanje jednog kanala (22) postavljeni okomito u ravnini stijenke (14).3. Block for impact mitigation (20) according to patent claim 1, characterized in that the first and second ends (24, 26) of at least one channel (22) are placed vertically in the plane of the wall (14). 4. Blok za ublažavanje udarca (20) u skladu s bilo kojim prethodnim patentnim zahtjevom, naznačen time, da je stijenka (14) nagnuta u odnosu na podlogu (12).4. A shock absorbing block (20) according to any preceding claim, characterized in that the wall (14) is inclined relative to the base (12). 5. Blok za ublažavanje udarca (20) u skladu s bilo kojim prethodnim patentnim zahtjevom, naznačen time, da se dubina najmanje jednog kanala (22) povećava, smanjuje ili na drugi način varira između njegovog prvog i drugog završetka (24, 26).5. A shock absorbing block (20) according to any preceding claim, characterized in that the depth of at least one channel (22) increases, decreases or otherwise varies between its first and second ends (24, 26). 6. Blok za ublažavanje udarca (20) u skladu s bilo kojim prethodnim patentnim zahtjevom, naznačen time, da se širina najmanje jednog kanala (22) povećava, smanjuje ili na drugi način varira između njegovog prvog i drugog završetka (24, 26).6. A shock absorbing block (20) according to any preceding claim, characterized in that the width of the at least one channel (22) increases, decreases or otherwise varies between its first and second ends (24, 26). 7. Blok za ublažavanje udarca (20) u skladu s bilo kojim prethodnim patentnim zahtjevom, naznačen time, da poprečni presjek najmanje jednog kanala (22) varira između njegovog prvog i drugog završetka (24, 26).7. A shock absorbing block (20) according to any preceding claim, characterized in that the cross-section of the at least one channel (22) varies between its first and second ends (24, 26). 8. Blok za ublažavanje udarca (20) u skladu s bilo kojim prethodnim patentnim zahtjevom, naznačen time, da je prvi završetak (24) najmanje jednog kanala (22) odvojen od podloge (12).8. A shock absorbing block (20) according to any preceding claim, characterized in that the first end (24) of at least one channel (22) is separated from the substrate (12). 9. Blok za ublažavanje udarca (20) u skladu s bilo kojim od sljedećih patentnih zahtjeva: 1 ili 3 do 8, naznačen time, da se u njemu nalazi najmanje jedan par kanala (22), a taj par kanala se međusobno približava ili udaljava u smjeru njihovih drugih završetaka (26).9. A shock-absorbing block (20) according to any one of the following claims: 1 or 3 to 8, characterized in that there is at least one pair of channels (22) in it, and that pair of channels move closer or further apart from each other in the direction of their other endings (26). 10. Sklop međulonca za držanje mase rastopljenog metala, naznačen time, da taj međulonac ima podlogu i stijenke koji omeđuju područje udara i istjecanja, blok za ublažavanje udarca (20) u skladu s bilo kojim od prethodnih patentnih zahtjeva, a blok za ublažavanje udarca (20) postavljen je na podlogu međulonca u području udara.10. Assembly of a crucible for holding a mass of molten metal, characterized in that said crucible has a base and walls that delimit the area of impact and outflow, a block for mitigating the impact (20) in accordance with any of the preceding patent claims, and the block for mitigating the impact ( 20) is placed on the base of the intermediate pot in the impact area.
HRP20140001AT 2007-10-08 2014-01-02 Metallurgical impact pad HRP20140001T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07253972A EP2047928A1 (en) 2007-10-08 2007-10-08 Metallurgic impact pad
PCT/US2008/078748 WO2009048810A1 (en) 2007-10-08 2008-10-03 Metallurgical impact pad

Publications (1)

Publication Number Publication Date
HRP20140001T1 true HRP20140001T1 (en) 2014-03-14

Family

ID=39145381

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20140001AT HRP20140001T1 (en) 2007-10-08 2014-01-02 Metallurgical impact pad

Country Status (14)

Country Link
EP (2) EP2047928A1 (en)
KR (1) KR101539793B1 (en)
AR (1) AR071250A1 (en)
AU (1) AU2008311108B2 (en)
CA (1) CA2704622A1 (en)
ES (1) ES2437594T3 (en)
HR (1) HRP20140001T1 (en)
PL (1) PL2205769T3 (en)
PT (1) PT2205769E (en)
SI (1) SI2205769T1 (en)
TW (1) TWI450777B (en)
UA (1) UA100863C2 (en)
WO (1) WO2009048810A1 (en)
ZA (1) ZA201003162B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103608470B (en) * 2011-06-14 2016-01-20 维苏威坩埚公司 impact pad
RU2507028C1 (en) * 2012-12-06 2014-02-20 Общество С Ограниченной Ответственностью "Группа "Магнезит" Hearth
PL2769785T3 (en) * 2013-02-25 2016-12-30 Refractory impact pad
AR109299A1 (en) * 2016-08-08 2018-11-14 Vesuvius Crucible Co IMPACT PLATE
CN110814330A (en) * 2019-12-25 2020-02-21 武汉科技大学 Top rotating type turbulence controller for continuous casting tundish

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555286A1 (en) * 1975-12-09 1977-06-23 Kloeckner Werke Ag Continuous casting tundish - lined with ribbed porous insulating plates for better refining action
JP3073077B2 (en) * 1991-12-16 2000-08-07 マグネコ/メトレル インコーポレイテッド Tundish container
US5169591A (en) 1992-02-07 1992-12-08 Bethlehem Steel Corporation Impact pad for a continuous caster tundish
US5358551A (en) 1993-11-16 1994-10-25 Ccpi, Inc. Turbulence inhibiting tundish and impact pad and method of using
US5662823A (en) * 1996-01-04 1997-09-02 A. P. Green Industries, Inc. Impact pad
SI1397221T1 (en) * 2001-05-22 2009-12-31 Vesuvius Crucible Co Impact pad for dividing and distributing liquid metal flow
ZA200206261B (en) * 2002-03-28 2003-04-07 Foseco Int Metallurgical impact pad.
US6929775B2 (en) * 2002-09-04 2005-08-16 Magneco/Metrel, Inc. Tundish impact pad
DE10257395A1 (en) * 2002-12-06 2004-06-24 Weerulin Feuerfeste Produkte Gmbh & Co. Kg Tundish fabricated of incombustible material has perforated steel cover protecting surrounding holding vessel from the impact of incoming molten metal

Also Published As

Publication number Publication date
PL2205769T3 (en) 2014-01-31
ES2437594T3 (en) 2014-01-13
ZA201003162B (en) 2011-07-27
EP2047928A1 (en) 2009-04-15
TW200927333A (en) 2009-07-01
KR101539793B1 (en) 2015-07-27
AU2008311108A1 (en) 2009-04-16
CA2704622A1 (en) 2009-04-16
EP2205769B1 (en) 2013-10-02
AR071250A1 (en) 2010-06-09
UA100863C2 (en) 2013-02-11
PT2205769E (en) 2014-01-03
SI2205769T1 (en) 2014-01-31
EP2205769A4 (en) 2011-03-16
WO2009048810A1 (en) 2009-04-16
KR20100088134A (en) 2010-08-06
AU2008311108B2 (en) 2012-04-26
TWI450777B (en) 2014-09-01
EP2205769A1 (en) 2010-07-14

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