ATE2212T1 - Verfahren und vorrichtung zum giessen geschmolzener feuerfester oxide mit hohen schmelzpunkten. - Google Patents

Verfahren und vorrichtung zum giessen geschmolzener feuerfester oxide mit hohen schmelzpunkten.

Info

Publication number
ATE2212T1
ATE2212T1 AT80301729T AT80301729T ATE2212T1 AT E2212 T1 ATE2212 T1 AT E2212T1 AT 80301729 T AT80301729 T AT 80301729T AT 80301729 T AT80301729 T AT 80301729T AT E2212 T1 ATE2212 T1 AT E2212T1
Authority
AT
Austria
Prior art keywords
bed
shell
zone
liquid
notch
Prior art date
Application number
AT80301729T
Other languages
English (en)
Inventor
Paul Cichy
Original Assignee
Kennecott Corporation
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 Kennecott Corporation filed Critical Kennecott Corporation
Application granted granted Critical
Publication of ATE2212T1 publication Critical patent/ATE2212T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/653—Processes involving a melting step
    • C04B35/657—Processes involving a melting step for manufacturing refractories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
AT80301729T 1979-06-04 1980-05-23 Verfahren und vorrichtung zum giessen geschmolzener feuerfester oxide mit hohen schmelzpunkten. ATE2212T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/045,485 US4304954A (en) 1979-06-04 1979-06-04 Apparatus for casting fused refractory oxides having high melting points
EP80301729A EP0021608B1 (de) 1979-06-04 1980-05-23 Verfahren und Vorrichtung zum Giessen geschmolzener feuerfester Oxide mit hohen Schmelzpunkten

Publications (1)

Publication Number Publication Date
ATE2212T1 true ATE2212T1 (de) 1983-01-15

Family

ID=21938158

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80301729T ATE2212T1 (de) 1979-06-04 1980-05-23 Verfahren und vorrichtung zum giessen geschmolzener feuerfester oxide mit hohen schmelzpunkten.

Country Status (6)

Country Link
US (1) US4304954A (de)
EP (1) EP0021608B1 (de)
JP (1) JPS55162481A (de)
AT (1) ATE2212T1 (de)
CA (1) CA1143161A (de)
DE (1) DE3061603D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5738811A (en) * 1995-05-16 1998-04-14 Monofrax Inc. Process for making fused-cast refractory products
US20220381513A1 (en) * 2021-05-25 2022-12-01 HarbisonWalker International Holdings, Inc. Refractory layer for insulation and conduction in industrial furnaces

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1954552A (en) * 1934-04-10 Basic refractory amd method of
DE290498C (de) *
US1229494A (en) * 1917-01-02 1917-06-12 Buckeye Products Company Metal-melting furnace.
US1615750A (en) * 1925-07-31 1927-01-25 Corning Glass Works Cast refractory article and method of making the same
US2290028A (en) * 1940-07-02 1942-07-14 Swindell Dressler Corp Electric furnace structure
US2790019A (en) * 1952-06-19 1957-04-23 Owens Corning Fiberglass Corp Apparatus for handling and processing mineral materials having high fusing temperatures
DE1433898A1 (de) * 1964-04-30 1970-02-05 Euratom Vorrichtung zum Schmelzen von Metallen und Verbindungen mit hohem Schmelzpunkt
US3752895A (en) * 1970-07-29 1973-08-14 Corhart Refractories Co Electric melting furnace and process of using it
US3879210A (en) * 1972-06-14 1975-04-22 Carborundum Co Fused-cast refractory
US4097032A (en) * 1977-03-03 1978-06-27 Schmelzbasaltwerk Kalenborn, Dr. Ing. Mauritz Kg Forehearth with weir, particularly for use in a basalt smelting furnace

Also Published As

Publication number Publication date
DE3061603D1 (en) 1983-02-17
EP0021608A1 (de) 1981-01-07
JPS631275B2 (de) 1988-01-12
EP0021608B1 (de) 1983-01-12
US4304954A (en) 1981-12-08
JPS55162481A (en) 1980-12-17
CA1143161A (en) 1983-03-22

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee