BG50003A1 - Method for building and burning of linning from induction furnace - Google Patents

Method for building and burning of linning from induction furnace

Info

Publication number
BG50003A1
BG50003A1 BG9161690A BG9161690A BG50003A1 BG 50003 A1 BG50003 A1 BG 50003A1 BG 9161690 A BG9161690 A BG 9161690A BG 9161690 A BG9161690 A BG 9161690A BG 50003 A1 BG50003 A1 BG 50003A1
Authority
BG
Bulgaria
Prior art keywords
stencil
inductor
building
furnace
graphite
Prior art date
Application number
BG9161690A
Inventor
German I Germanov
Penao I Penev
Petar S Mladenov
Georgi S Georgiev
Ivan V Davidov
Original Assignee
Npp Elektrotermija Botunets
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 Npp Elektrotermija Botunets filed Critical Npp Elektrotermija Botunets
Priority to BG9161690A priority Critical patent/BG50003A1/en
Publication of BG50003A1 publication Critical patent/BG50003A1/en

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

The method can be used metallurgy for cast-iron, steel and alloy production. Its application longer life-span during continuous operation of the furnace and respectively its productivity. According to the method after building the bottom (1) of the furnace a graphite stencil (4) is placed in the inductor (3), around which refractory material (5) is pressed. The working space (2) of the inductor (3) and the open surface of the stencil (4) are insulated from the environment. After that, inert gas is supplied and the stencil (4) is heated by induction. The refractory material is fired uniformly in a direction from the mould to the interior of the inductor (3). After the firing of the lining the graphite stencil (4) is removed and could be used again in subsequent repair work.<IMAGE>
BG9161690A 1990-03-29 1990-03-29 Method for building and burning of linning from induction furnace BG50003A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG9161690A BG50003A1 (en) 1990-03-29 1990-03-29 Method for building and burning of linning from induction furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG9161690A BG50003A1 (en) 1990-03-29 1990-03-29 Method for building and burning of linning from induction furnace

Publications (1)

Publication Number Publication Date
BG50003A1 true BG50003A1 (en) 1992-04-15

Family

ID=3922861

Family Applications (1)

Application Number Title Priority Date Filing Date
BG9161690A BG50003A1 (en) 1990-03-29 1990-03-29 Method for building and burning of linning from induction furnace

Country Status (1)

Country Link
BG (1) BG50003A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102798292A (en) * 2012-09-10 2012-11-28 江西稀有稀土金属钨业集团有限公司 Method for baking vacuum induction melting furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102798292A (en) * 2012-09-10 2012-11-28 江西稀有稀土金属钨业集团有限公司 Method for baking vacuum induction melting furnace

Similar Documents

Publication Publication Date Title
RU93021022A (en) METHOD FOR PRODUCING STEEL
CA2173587A1 (en) Non-oxidizing heating method and apparatus therefor
GB1501964A (en) Method of manufacturing steel in a dc arc furnace and a furnace for carrying out this method
GB1520770A (en) Method and apparatus for preheating metal
BG50003A1 (en) Method for building and burning of linning from induction furnace
ES2000046B3 (en) PROCEDURE AND INSTALLATION FOR MAINTENANCE OF THE COATING OF AN OVEN BIN.
EP0318701A3 (en) Method and apparatus for repairing the linings of metallurgical ladles
ATE105590T1 (en) ARC FURNACE AND METHOD OF MELTING SCRAP.
US5734673A (en) Waste-melting furnace and waste-melting method
US2343337A (en) Apparatus for melting metal
US3880648A (en) Method for producing steel in an electric arc furnace
ATE199264T1 (en) METHOD FOR MELTING FERROUS METALS IN AN ELECTRIC ARC FURNACE CHARGED WITH IRON CONTAINING AND ENERGY RELEASING MATERIALS
BR0208171B1 (en) method for producing self-reducing agglomerates for use in iron production and apparatus for producing self-reducing agglomerates having a cement binder for use in iron production.
FR2436952A1 (en) METHOD FOR LOADING IRON SPONGE IN AN ARC FURNACE
GB1470796A (en) Method and apparatus for the continuous production of steel
ES8507026A1 (en) Apparatus for heating ladles or the like.
US4350324A (en) Method of removal of slag deposits from the bottom of a furnace
FR2433725A1 (en) APPARATUS FOR COMPACTING CARBONACEOUS PASTA IN METALLURGICAL OVEN LININGS
Ottaiano Technical Note on Lining the Chamber of an Electric Furnace With Water-Cooled Boxes
US4008993A (en) Method of preheating the wall of a furnace channel and article for generating circulation of heated air for preheating the wall of a furnace channel
Nwachukwu Rehabilitation of Mini-furnace in the Foundry Workshop
SU912447A1 (en) Friction welding method
RU2121913C1 (en) Method for restoring surfaces of hollow cylinders
Aizatulov et al. Method for Producing Steel
Durance et al. Microwave preheating of high alumina steelmaking ladle refractories