DE1571411A1 - Verfahren zur Herstellung feuerfester Formkoerper,insbesondere fuer Stahlschmelzoefen - Google Patents

Verfahren zur Herstellung feuerfester Formkoerper,insbesondere fuer Stahlschmelzoefen

Info

Publication number
DE1571411A1
DE1571411A1 DE19651571411 DE1571411A DE1571411A1 DE 1571411 A1 DE1571411 A1 DE 1571411A1 DE 19651571411 DE19651571411 DE 19651571411 DE 1571411 A DE1571411 A DE 1571411A DE 1571411 A1 DE1571411 A1 DE 1571411A1
Authority
DE
Germany
Prior art keywords
tar
heat treatment
temperature
moldings
molded body
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.)
Pending
Application number
DE19651571411
Other languages
German (de)
English (en)
Inventor
Dipl-Chem Dr Josef Wuhrer
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.)
Dolomitwerke GmbH
Original Assignee
Dolomitwerke GmbH
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 Dolomitwerke GmbH filed Critical Dolomitwerke GmbH
Publication of DE1571411A1 publication Critical patent/DE1571411A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/44—Refractory linings
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Metallurgy (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
DE19651571411 1965-09-21 1965-09-21 Verfahren zur Herstellung feuerfester Formkoerper,insbesondere fuer Stahlschmelzoefen Pending DE1571411A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0048248 1965-09-21

Publications (1)

Publication Number Publication Date
DE1571411A1 true DE1571411A1 (de) 1970-02-26

Family

ID=7051020

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651571411 Pending DE1571411A1 (de) 1965-09-21 1965-09-21 Verfahren zur Herstellung feuerfester Formkoerper,insbesondere fuer Stahlschmelzoefen

Country Status (5)

Country Link
JP (1) JPS4943684B1 (fr)
DE (1) DE1571411A1 (fr)
GB (1) GB1158330A (fr)
LU (1) LU51995A1 (fr)
SE (1) SE329965B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249959A1 (fr) * 1986-06-19 1987-12-23 Dolomitwerke GmbH Mélange réfractaire pour des revêtements réfractaires de récipients métallurgiques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249959A1 (fr) * 1986-06-19 1987-12-23 Dolomitwerke GmbH Mélange réfractaire pour des revêtements réfractaires de récipients métallurgiques
US4877761A (en) * 1986-06-19 1989-10-31 Dolomitwerke Gmbh Refractory composition for refractory linings of metallurgical vessels

Also Published As

Publication number Publication date
JPS4943684B1 (fr) 1974-11-22
SE329965B (fr) 1970-10-26
GB1158330A (en) 1969-07-16
LU51995A1 (fr) 1966-11-21

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