FI971968A - Casting tank shock absorber in metal casting - Google Patents

Casting tank shock absorber in metal casting Download PDF

Info

Publication number
FI971968A
FI971968A FI971968A FI971968A FI971968A FI 971968 A FI971968 A FI 971968A FI 971968 A FI971968 A FI 971968A FI 971968 A FI971968 A FI 971968A FI 971968 A FI971968 A FI 971968A
Authority
FI
Finland
Prior art keywords
sidewall
casting
impact surface
impact
shock absorber
Prior art date
Application number
FI971968A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI971968A0 (en
FI110312B (en
Inventor
Donald Richard Zacharias
Original Assignee
Foseco Int
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=26306906&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI971968(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/338,123 external-priority patent/US5518153A/en
Priority claimed from GBGB9508070.1A external-priority patent/GB9508070D0/en
Application filed by Foseco Int filed Critical Foseco Int
Publication of FI971968A0 publication Critical patent/FI971968A0/en
Publication of FI971968A publication Critical patent/FI971968A/en
Application granted granted Critical
Publication of FI110312B publication Critical patent/FI110312B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/003—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with impact pads

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Laminated Bodies (AREA)
  • Fluid-Damping Devices (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Silicon Polymers (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Ceramic Products (AREA)
  • Details Of Garments (AREA)

Abstract

A tundish impact pad (20) to reduce turbulence in the tundish comprises a body of refractory material capable of withstanding contact with molten steel in a tundish (10), the body comprising a base (22) having an impact surface (24), an outer sidewall (26, 40) extending upwardly from the impact surface (24), a top surface (32) connected to the sidewall (26, 40) and defining an opening (30) therein, in which the top surface (32) has an inner annular portion (42) substantially parallel to the impact surface (24), and the sidewall (26, 40) has an interior face (28) which is substantially perpendicular to the impact surface (24) and wherein a substantially right angle corner (28A) is provided between the sidewall (28) and the impact surface (24) and a substantially right angle corner is provided between the sidewall (28) and the top surface inner annular portion (42).
FI971968A 1994-11-09 1997-05-07 Casting pad for casting water during metal casting FI110312B (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US08/338,123 US5518153A (en) 1994-11-09 1994-11-09 Tundish impact pad
US33812394 1994-11-09
GBGB9508070.1A GB9508070D0 (en) 1995-04-20 1995-04-20 Tundish impact pad
GB9508070 1995-04-20
GB9502505 1995-10-24
PCT/GB1995/002505 WO1996014951A1 (en) 1994-11-09 1995-10-24 Tundish impact pad

Publications (3)

Publication Number Publication Date
FI971968A0 FI971968A0 (en) 1997-05-07
FI971968A true FI971968A (en) 1997-05-07
FI110312B FI110312B (en) 2002-12-31

Family

ID=26306906

Family Applications (1)

Application Number Title Priority Date Filing Date
FI971968A FI110312B (en) 1994-11-09 1997-05-07 Casting pad for casting water during metal casting

Country Status (14)

Country Link
EP (1) EP0790873B1 (en)
JP (1) JP4007429B2 (en)
CN (1) CN1069243C (en)
AT (1) ATE166814T1 (en)
AU (1) AU692622B2 (en)
BR (1) BR9509706A (en)
CA (1) CA2162551C (en)
DE (1) DE69502838T2 (en)
DK (1) DK0790873T3 (en)
ES (1) ES2104525T3 (en)
FI (1) FI110312B (en)
TR (1) TR199501393A2 (en)
TW (1) TW321615B (en)
WO (1) WO1996014951A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756761B1 (en) * 1996-12-11 1999-01-08 Ugine Savoie Sa SUPPLY TANK INTENDED TO RETAIN MELTED METAL AND IN PARTICULAR STEEL
GB9816458D0 (en) * 1998-07-29 1998-09-23 Foseco Int Tundish impact pad
GB9903937D0 (en) * 1999-02-22 1999-04-14 Foseco Int Tundish impact pad
GB9913241D0 (en) * 1999-06-08 1999-08-04 Foseco Int Impact pad for tundish
ES1048253Y (en) * 2001-02-14 2002-05-01 Refractaria S A IMPACT BLOCK FOR CONTINUOUS COLADA.
DE10143396C1 (en) * 2001-09-04 2002-11-28 Rhi Ag Wien Baffle pot used for casting molten metal comprises a base and a peripheral wall which delimits a chamber and a feed opening for a molten metal lying opposite the base
ZA200206261B (en) * 2002-03-28 2003-04-07 Foseco Int Metallurgical impact pad.
DE10235867B3 (en) * 2002-08-05 2004-04-08 Refractory Intellectual Property Gmbh & Co.Kg Refractory ceramic component
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
DE102007035452B4 (en) 2007-07-26 2013-02-21 Pa-Ha-Ge Feuerfeste Erzeugnisse Gmbh & Co. Kg impact absorber
EP2193861A1 (en) 2008-12-02 2010-06-09 Foseco International Limited Tundish Impact pad.
EP2537609A1 (en) * 2011-06-23 2012-12-26 Calderys Ukraine Ltd. Metal-flow impact pad and diffuser for tundish
JP5751078B2 (en) * 2011-08-04 2015-07-22 Ｊｆｅスチール株式会社 Manufacturing method of high cleanliness steel slab by continuous casting
CN103273027B (en) * 2013-05-20 2015-08-12 江苏永钢集团有限公司 A kind of Tundish rotational flow type turbulence controller
SI2865464T1 (en) * 2013-10-22 2016-06-30 Refractory Intellectual Property Gmbh & Co. Kg Fireproof ceramic impact pad
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4776570A (en) * 1987-07-08 1988-10-11 Sidbec Dosco Inc. Ladle stream breaker
US5169591A (en) * 1992-02-07 1992-12-08 Bethlehem Steel Corporation Impact pad for a continuous caster tundish
CN2204668Y (en) * 1993-08-21 1995-08-09 鞍山钢铁学院 Impact-proof cushion for ingot underpan
US5358551A (en) * 1993-11-16 1994-10-25 Ccpi, Inc. Turbulence inhibiting tundish and impact pad and method of using

Also Published As

Publication number Publication date
CN1069243C (en) 2001-08-08
JP2000505728A (en) 2000-05-16
TW321615B (en) 1997-12-01
AU692622B2 (en) 1998-06-11
CA2162551C (en) 2000-08-01
CA2162551A1 (en) 1996-05-10
AU3704395A (en) 1996-06-06
FI971968A0 (en) 1997-05-07
CN1171752A (en) 1998-01-28
MX9703352A (en) 1997-09-30
DE69502838T2 (en) 1999-03-18
ATE166814T1 (en) 1998-06-15
WO1996014951A1 (en) 1996-05-23
JP4007429B2 (en) 2007-11-14
ES2104525T1 (en) 1997-10-16
DE69502838D1 (en) 1998-07-09
ES2104525T3 (en) 1998-09-16
BR9509706A (en) 1997-10-28
EP0790873A1 (en) 1997-08-27
FI110312B (en) 2002-12-31
TR199501393A2 (en) 1996-07-21
DK0790873T3 (en) 1999-02-15
EP0790873B1 (en) 1998-06-03

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Legal Events

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MA Patent expired