DE230090C - - Google Patents

Info

Publication number
DE230090C
DE230090C DENDAT230090D DE230090DA DE230090C DE 230090 C DE230090 C DE 230090C DE NDAT230090 D DENDAT230090 D DE NDAT230090D DE 230090D A DE230090D A DE 230090DA DE 230090 C DE230090 C DE 230090C
Authority
DE
Germany
Prior art keywords
grooves
plates
floors
floor
channels
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.)
Active
Application number
DENDAT230090D
Other languages
German (de)
English (en)
Publication of DE230090C publication Critical patent/DE230090C/de
Active 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
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/002—Producing shaped prefabricated articles from the material assembled from preformed elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Floor Finish (AREA)
DENDAT230090D Active DE230090C (fr)

Publications (1)

Publication Number Publication Date
DE230090C true DE230090C (fr)

Family

ID=490336

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT230090D Active DE230090C (fr)

Country Status (1)

Country Link
DE (1) DE230090C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758486A1 (fr) * 1997-01-23 1998-07-24 Savoie Refractaires Dispositif perfectionne d'insufflation d'un gaz dans un metal en fusion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758486A1 (fr) * 1997-01-23 1998-07-24 Savoie Refractaires Dispositif perfectionne d'insufflation d'un gaz dans un metal en fusion
EP0855237A1 (fr) * 1997-01-23 1998-07-29 Savoie Refractaires Dispositif perfectionné d'insufflation d'un gaz dans un métal en fusion

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