FR2685653B1 - DEVICE FOR REPAIRING THE INTERIOR COATING OF A CAST HOLE IN PARTICULAR OF A STEEL CONVERTER. - Google Patents

DEVICE FOR REPAIRING THE INTERIOR COATING OF A CAST HOLE IN PARTICULAR OF A STEEL CONVERTER.

Info

Publication number
FR2685653B1
FR2685653B1 FR9116412A FR9116412A FR2685653B1 FR 2685653 B1 FR2685653 B1 FR 2685653B1 FR 9116412 A FR9116412 A FR 9116412A FR 9116412 A FR9116412 A FR 9116412A FR 2685653 B1 FR2685653 B1 FR 2685653B1
Authority
FR
France
Prior art keywords
repairing
interior coating
cast hole
steel converter
converter
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 - Fee Related
Application number
FR9116412A
Other languages
French (fr)
Other versions
FR2685653A1 (en
Inventor
Alain Maxant
Bernard Erouart
Andre Caullier
Robert Thoral
Lionel Heintzmann
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.)
Sollac SA
Original Assignee
Sollac SA
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 Sollac SA filed Critical Sollac SA
Priority to FR9116412A priority Critical patent/FR2685653B1/en
Publication of FR2685653A1 publication Critical patent/FR2685653A1/en
Application granted granted Critical
Publication of FR2685653B1 publication Critical patent/FR2685653B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C21C5/445—Lining or repairing the taphole

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
FR9116412A 1991-12-31 1991-12-31 DEVICE FOR REPAIRING THE INTERIOR COATING OF A CAST HOLE IN PARTICULAR OF A STEEL CONVERTER. Expired - Fee Related FR2685653B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9116412A FR2685653B1 (en) 1991-12-31 1991-12-31 DEVICE FOR REPAIRING THE INTERIOR COATING OF A CAST HOLE IN PARTICULAR OF A STEEL CONVERTER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9116412A FR2685653B1 (en) 1991-12-31 1991-12-31 DEVICE FOR REPAIRING THE INTERIOR COATING OF A CAST HOLE IN PARTICULAR OF A STEEL CONVERTER.

Publications (2)

Publication Number Publication Date
FR2685653A1 FR2685653A1 (en) 1993-07-02
FR2685653B1 true FR2685653B1 (en) 1994-04-01

Family

ID=9420732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9116412A Expired - Fee Related FR2685653B1 (en) 1991-12-31 1991-12-31 DEVICE FOR REPAIRING THE INTERIOR COATING OF A CAST HOLE IN PARTICULAR OF A STEEL CONVERTER.

Country Status (1)

Country Link
FR (1) FR2685653B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5542650A (en) * 1995-02-10 1996-08-06 Anthony-Ross Company Apparatus for automatically cleaning smelt spouts of a chemical recovery furnace
EP0767022A1 (en) * 1995-10-02 1997-04-09 Böhler Druckluft und Hydraulik Baugeräte GmbH Apparatus for changing nozzle bricks
AT408964B (en) * 1997-12-02 2002-04-25 Boehler Pneumatik Internat Gmb METHOD AND DEVICE FOR REPLACING THE LINING OF A TAP OPENING OF METALLURGICAL VESSELS
US6663825B2 (en) 1999-07-19 2003-12-16 Louis A. Grant, Inc. Method and apparatus for installing or replacing a furnace tap hole insert
KR20010095093A (en) * 2000-03-31 2001-11-03 그랜트 루이스에이 주니어 Method and apparatus for replacing a tap hole liner in a basic oxygen furnace/QBOP/AOD and all other types of converter vessels
US7735435B2 (en) 2006-05-24 2010-06-15 Diamond Power International, Inc. Apparatus for cleaning a smelt spout of a combustion device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833334A (en) * 1973-07-05 1974-09-03 Combustion Eng Apparatus for relining a bof vessel tap hole
JPS6039731B2 (en) * 1979-02-03 1985-09-07 黒崎窯業株式会社 Converter tap repair equipment
AT386422B (en) * 1986-11-13 1988-08-25 Voest Alpine Ag DEVICE FOR REMOVING HOLE STONES INSERTED IN THE TAPPING OPENING OF METALLURGICAL VESSELS
CA2033185A1 (en) * 1989-06-09 1990-12-10 Dieter Gortan Device for removing worn nozzle bricks or nozzle linings from metallurgical vessels

Also Published As

Publication number Publication date
FR2685653A1 (en) 1993-07-02

Similar Documents

Publication Publication Date Title
GB2266379B (en) A corrosion probe
GB9814596D0 (en) Method and device for measuring the return loss of a radiofrequent signal
FR2737508B1 (en) DEVICE FOR MEASURING THE THICKNESS OF A COMPOSITE FIBER TAPE ON A DRAWING BENCH
FR2685653B1 (en) DEVICE FOR REPAIRING THE INTERIOR COATING OF A CAST HOLE IN PARTICULAR OF A STEEL CONVERTER.
FR2726288B1 (en) AIR BLADE DEVICE FOR ADJUSTING THE THICKNESS OF A DEPOSIT
FR2757301B1 (en) DEVICE FOR WARNING OF THE PRESENCE OF A SIGNAL
FR2745399B1 (en) ELECTRONIC DEVICE PROVIDING A SURE TIME REFERENCE FOR THE PROTECTION OF SOFTWARE
FR2779676B1 (en) CLAMPING DEVICE AND ORIENTATION FOR MACHINING A PROFILE
FR2707814B1 (en) Device for measuring the duration of a time interval.
FR2751716B1 (en) METAL SEAL, ESPECIALLY FOR A TAP DEVICE
FR2726294B1 (en) DEVICE FOR MEASURING THE THICKNESS OF A COMPOSITE FIBER TAPE ON A DRAWING BENCH, FOR EXAMPLE A REGULATION DRAWING
FR2721715B1 (en) Device for measuring the state of charge of an electrochemical generator.
FR2726626B1 (en) DEVICE FOR CONNECTING A PIPE TO AN INSERT
FR2777655B1 (en) DEVICE FOR MEASURING THE SEALING OF A CONDUIT
FR2726291B1 (en) DEVICE FOR MEASURING THE THICKNESS OF A COMPOSITE FIBER TAPE ON A DRAWING BENCH
NO932394D0 (en) PROCEDURE FOR PUTTING OF PIPE LENGTHS AND A DEVICE FOR IMPLEMENTING THE PROCEDURE
FR2733848B1 (en) COATING PROCESS FOR AN ELECTRONIC COMPONENT AND DEVICE FOR IMPLEMENTING THE SAID PROCESS
FR2725326B1 (en) DEVICE FOR MEASURING THE DURATION OF A TIME INTERVAL
FR2656913B1 (en) DEVICE FOR REHABILITATION IN SITU OF PIPES AND CONDUITS NOT VISIBLE FROM THE INTERIOR AND PROVIDED, ESPECIALLY FROM A SINGLE LOOK.
FR2703146B1 (en) Method for measuring the position of a hole.
FR2745369B1 (en) EMERGENCY AERATION DEVICE FOR A BUILDING
FR2690214B1 (en) BRIDGE DEVICE FOR A HYDRODYNAMIC TORQUE CONVERTER.
FR2710427B1 (en) Device for switching on and automatically adjusting the play of a parking brake control cable.
FR2705175B1 (en) DEVICE FOR REDUCING INTERFERING LINES OF THE OUTPUT SIGNAL OF A DIGITAL FREQUENCY SYNTHESIZER.
FR2555719B1 (en) DEVICE FOR CLOSING A CASTING HOLE

Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 26/93

ST Notification of lapse