FR2354304A1 - THERMAL INSULATION ELEMENT FOR PROCESSING MELT STEEL - Google Patents

THERMAL INSULATION ELEMENT FOR PROCESSING MELT STEEL

Info

Publication number
FR2354304A1
FR2354304A1 FR7716691A FR7716691A FR2354304A1 FR 2354304 A1 FR2354304 A1 FR 2354304A1 FR 7716691 A FR7716691 A FR 7716691A FR 7716691 A FR7716691 A FR 7716691A FR 2354304 A1 FR2354304 A1 FR 2354304A1
Authority
FR
France
Prior art keywords
thermal insulation
insulation element
weight
melt steel
processing melt
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.)
Withdrawn
Application number
FR7716691A
Other languages
French (fr)
Inventor
Yoshihiro Hayashi
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.)
Aikoh Co Ltd
Original Assignee
Aikoh Co Ltd
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 Aikoh Co Ltd filed Critical Aikoh Co Ltd
Publication of FR2354304A1 publication Critical patent/FR2354304A1/en
Withdrawn legal-status Critical Current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
    • B22D7/102—Hot tops therefor from refractorial material only
    • 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
    • B22D41/02—Linings

Landscapes

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

Abstract

Elément d'isolation thermique utilisable lors du traitement de l'acier fondu, comprenant un mélange basique de 50-95 % en poids de matériaux réfractaires, 0,5-40 % en poids de matériaux fibreux minéraux et 1-10 % en poids de liant. Il comprend 1-10 % en poids d'un matériau contenant du chrome, cette teneur étant exprimée en oxyde de chrome (Cr2 O3 ). Application à la coulée continue.Thermal insulation element for use in the processing of molten steel, comprising a basic mixture of 50-95% by weight of refractory materials, 0.5-40% by weight of mineral fibrous materials and 1-10% by weight of binder. It comprises 1-10% by weight of a material containing chromium, this content being expressed as chromium oxide (Cr2 O3). Application to continuous casting.

FR7716691A 1976-06-08 1977-06-01 THERMAL INSULATION ELEMENT FOR PROCESSING MELT STEEL Withdrawn FR2354304A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6682876A JPS52149222A (en) 1976-06-08 1976-06-08 Adiabatic plate for treatment of molten metal

Publications (1)

Publication Number Publication Date
FR2354304A1 true FR2354304A1 (en) 1978-01-06

Family

ID=13327077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7716691A Withdrawn FR2354304A1 (en) 1976-06-08 1977-06-01 THERMAL INSULATION ELEMENT FOR PROCESSING MELT STEEL

Country Status (6)

Country Link
JP (1) JPS52149222A (en)
AU (1) AU505551B2 (en)
CA (1) CA1072131A (en)
DE (1) DE2724291A1 (en)
FR (1) FR2354304A1 (en)
GB (1) GB1537192A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104014726B (en) * 2014-05-09 2016-06-08 方学军 A kind of alcohol-base foundry coating of mullite/magnesia compound and preparation method thereof
CN104014721B (en) * 2014-05-09 2016-06-08 方学军 A kind of light dolomite alcohol-base foundry coating and preparation method thereof
CN104190858B (en) * 2014-06-26 2016-08-24 芜湖市鸿坤汽车零部件有限公司 Alcohol-base foundry coating that a kind of sillimanite/titanium dioxide is compound and preparation method thereof
CN116217248A (en) * 2022-12-02 2023-06-06 河钢乐亭钢铁有限公司 Low-cost long-life slag blocking wall with hit package and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1280006A (en) * 1968-06-26 1972-07-05 Foseco Trading Ag Production of heat insulating hot top linings for ingot moulds
GB1329825A (en) * 1969-10-31 1973-09-12 Foseco Trading Ag Production of ingots and castings
GB1364665A (en) * 1971-12-07 1974-08-29 Foseco Trading Ag Tundishes

Also Published As

Publication number Publication date
JPS52149222A (en) 1977-12-12
JPS554512B2 (en) 1980-01-30
AU505551B2 (en) 1979-11-22
AU2565777A (en) 1978-12-07
GB1537192A (en) 1978-12-29
CA1072131A (en) 1980-02-19
DE2724291A1 (en) 1977-12-22

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Legal Events

Date Code Title Description
ST Notification of lapse