GB1107454A - Improvements in or relating to bottom bricks or plugs for ingot moulds - Google Patents

Improvements in or relating to bottom bricks or plugs for ingot moulds

Info

Publication number
GB1107454A
GB1107454A GB25890/65A GB2589065A GB1107454A GB 1107454 A GB1107454 A GB 1107454A GB 25890/65 A GB25890/65 A GB 25890/65A GB 2589065 A GB2589065 A GB 2589065A GB 1107454 A GB1107454 A GB 1107454A
Authority
GB
United Kingdom
Prior art keywords
refractory material
bricks
olivine
june
organic binder
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
GB25890/65A
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.)
Sandvik AB
Original Assignee
Sandvik AB
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 Sandvik AB filed Critical Sandvik AB
Publication of GB1107454A publication Critical patent/GB1107454A/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
    • 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
    • B22D7/062—Stools for ingot moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Mold Materials And Core Materials (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

1,107,454. Refractory bricks. SANDVIKENS JERNVERKS AKTIEBOLAG. 18 June, 1965 [22 June, 1964; 18 Sept., 1964], No. 25890/65. Heading F4B. [Also in Division B3] A bottom brick or plug for an ingot mould has at least the part which comes into contact with the cast metal formed with a consolidated and smooth surface having a composition which comprises a fine grained refractory material and 0À5 to 8% (preferably 1-3%) by weight of an organic binder. The average grain size of the refractory material is 0À01 to 1À0 mm. and preferably 0À05 to 0À6 mm. The refractory material can be acid, basic or metal and may include one or more of materials such as natural sand, quartz dolomite and olivine. The organic binder is preferably a resin glue or a synthetic resin. Furan resin glue with a hardener, e.g. phosphoric acid has been found particularly suitable. In alternative embodiments the brick may be formed in two layers, a thin top layer 13 formed of zirconium sand or oxides of the metals Zi, Mg, Al, Cr and a supporting layer 14 of refractory material such as olivine or quartzite. The bricks may also have a metal sheet 21, Fig. 3, secured thereto to improve resistance to erosion.
GB25890/65A 1964-06-22 1965-06-18 Improvements in or relating to bottom bricks or plugs for ingot moulds Expired GB1107454A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE757964 1964-06-22
SE1120564 1964-09-18

Publications (1)

Publication Number Publication Date
GB1107454A true GB1107454A (en) 1968-03-27

Family

ID=26654786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25890/65A Expired GB1107454A (en) 1964-06-22 1965-06-18 Improvements in or relating to bottom bricks or plugs for ingot moulds

Country Status (7)

Country Link
US (1) US3682435A (en)
AT (1) AT265544B (en)
BE (1) BE665684A (en)
DE (1) DE1483628A1 (en)
FI (1) FI46464C (en)
GB (1) GB1107454A (en)
NO (1) NO115813B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202927A (en) * 1987-03-16 1988-10-05 Shinagawa Refractories Co Refractory plate

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1391638A (en) * 1972-12-14 1975-04-23 Nippon Crucible Co Mould stool
US3874628A (en) * 1973-05-18 1975-04-01 Robert C Jarron Repaired base plate for ingot mold
US3971117A (en) * 1975-07-23 1976-07-27 Hilti Aktiengesellschaft Method of repairing ingot mold bottoms
US4005846A (en) * 1975-11-19 1977-02-01 Nalco Chemical Company Ingot mold base member
US4090551A (en) * 1976-03-15 1978-05-23 Allegheny Ludlum Industries, Inc. Mold protection device for the bottom of ingot molds
US4154289A (en) * 1976-04-06 1979-05-15 Marie-Therese Simian Gating system
US4907640A (en) * 1986-11-28 1990-03-13 Marie-Therese Simian Foundry gating system
US4749022A (en) * 1986-11-28 1988-06-07 Marie-Therese Simian Foundry gating system
DE69912668T2 (en) * 1998-02-26 2004-09-30 Mitsubishi Materials Corp. Mold and process for the production of silicon rods
US6179042B1 (en) 1999-05-21 2001-01-30 Alcoa Inc. Non-hot crack bottom block for casting aluminum ingot
WO2006081443A1 (en) * 2005-01-28 2006-08-03 Geosafe Corporation Overburden material for in-container vitrification

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123878A (en) * 1964-03-10 Method of making hot tops for ingot molds
US3146504A (en) * 1962-02-12 1964-09-01 Eureka Fire Brick Works Mold plug

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202927A (en) * 1987-03-16 1988-10-05 Shinagawa Refractories Co Refractory plate
GB2202927B (en) * 1987-03-16 1991-04-03 Shinagawa Refractories Co Refractory plate

Also Published As

Publication number Publication date
FI46464B (en) 1973-01-02
US3682435A (en) 1972-08-08
DE1483628A1 (en) 1969-03-13
BE665684A (en) 1965-10-18
NO115813B (en) 1968-12-09
FI46464C (en) 1973-04-10
AT265544B (en) 1968-10-10

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