GB1192819A - Improvements in or relating to Mould Inserts - Google Patents

Improvements in or relating to Mould Inserts

Info

Publication number
GB1192819A
GB1192819A GB57489/67A GB5748967A GB1192819A GB 1192819 A GB1192819 A GB 1192819A GB 57489/67 A GB57489/67 A GB 57489/67A GB 5748967 A GB5748967 A GB 5748967A GB 1192819 A GB1192819 A GB 1192819A
Authority
GB
United Kingdom
Prior art keywords
ingot
mould
panels
hot
panel
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.)
Expired
Application number
GB57489/67A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vodafone GmbH
Original Assignee
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Publication of GB1192819A publication Critical patent/GB1192819A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/10—Hot tops therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

1,192,819. Hot tops; treating castings. MANNESMANN A.G. 19 Dec., 1967 [20 Dec., 1966], No. 57489/67. Heading B3F. In order that an ingot may be stripped from its mould for air-cooling and yet retain top insulation, heat-insulating panels 2 are mounted in the mould to form a hot top at a selected height and each panel includes a steel plate 6 at its outer face with either the plates 6 extending below the panels 2 as shown or metal studs 7 extending from the plates, or both, so as to become welded to the ingot. The hot top thus remains on the ingot during stripping, aircooling, re-heating and, finally, rolling. Each panel 2 has secured to it a suspensory strip 3 with a line of apertures for hanging the panel on a rod 4 laid across the mould top, the selection of aperture depending on the ingot weight required. Corner pieces (5) hold the panels 2 in position. The mould is stripped, while the ingot still has a fluid core, and after cooling, the ingot, with hot top, is brought to rolling temperature in a soaking pit.
GB57489/67A 1966-12-20 1967-12-19 Improvements in or relating to Mould Inserts Expired GB1192819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0072083 1966-12-20

Publications (1)

Publication Number Publication Date
GB1192819A true GB1192819A (en) 1970-05-20

Family

ID=7314301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57489/67A Expired GB1192819A (en) 1966-12-20 1967-12-19 Improvements in or relating to Mould Inserts

Country Status (8)

Country Link
US (1) US3561722A (en)
AT (1) AT279069B (en)
BE (1) BE707733A (en)
DE (1) DE1508912B1 (en)
FR (1) FR1548778A (en)
GB (1) GB1192819A (en)
LU (1) LU54796A1 (en)
NL (1) NL6717131A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1316156A (en) * 1970-07-06 1973-05-09 Foseco Trading Ag Hot topping ingot moulds
FR2108808B1 (en) * 1970-10-07 1973-08-10 Daussan Jean
NO138474C (en) * 1972-03-27 1978-09-13 Foseco Int PROCEDURE FOR CASTING METAL IN A KOKILLE WHICH AT ITS UPPER END IS EQUIPPED WITH A SYNC BOX AND DEVICE FOR THE PERFORMANCE OF THE PROCEDURE

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1654057A (en) * 1927-01-13 1927-12-27 Central Alloy Steel Corp Hot top
US2433175A (en) * 1943-01-08 1947-12-23 Ferro Eng Co Refractory lining
US2485065A (en) * 1946-11-27 1949-10-18 American Steel & Wire Co Method of recessing the sinkhead of ingots and the like
US2782478A (en) * 1953-09-08 1957-02-26 United States Steel Corp Sectional hot top
US2946103A (en) * 1958-08-04 1960-07-26 Vallak Enn Hot tops
GB863966A (en) * 1960-01-12 1961-03-29 Enn Vallak Improvements in or relating to hot tops for ingot and like moulds
FR1309266A (en) * 1961-09-20 1962-11-16 Fonderite Coating plate for ingots or molds
US3148421A (en) * 1961-10-31 1964-09-15 Treesdale Lab Inc Exothermic side board for ingot molds
US3208116A (en) * 1962-05-14 1965-09-28 United States Steel Corp Two part hot top
AT239459B (en) * 1962-10-02 1965-04-12 Nolten K G Block mold insert for casting molds in the steel industry
FR82630E (en) * 1962-11-15 1964-03-20 Fonderite Coating plate for ingots or molds
US3165797A (en) * 1963-01-08 1965-01-19 Bate Micheal Donald La Hot top
US3212749A (en) * 1964-03-24 1965-10-19 Bate Micheal Donald La Consumable hot top with inserts of exothermic material
FR1408479A (en) * 1964-09-01 1965-08-13 Sandvikens Jernverks Ab Mold extension

Also Published As

Publication number Publication date
NL6717131A (en) 1968-06-21
BE707733A (en) 1968-04-16
FR1548778A (en) 1968-12-06
AT279069B (en) 1970-02-25
DE1508912B1 (en) 1969-09-04
US3561722A (en) 1971-02-09
LU54796A1 (en) 1968-01-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees