FR2603692A1 - PROCESS FOR COATING WITH A HEAT RESISTANT MATERIAL THE REFRACTORY LINING OF A METALLURGICAL FUSION OVEN - Google Patents
PROCESS FOR COATING WITH A HEAT RESISTANT MATERIAL THE REFRACTORY LINING OF A METALLURGICAL FUSION OVENInfo
- Publication number
- FR2603692A1 FR2603692A1 FR8708401A FR8708401A FR2603692A1 FR 2603692 A1 FR2603692 A1 FR 2603692A1 FR 8708401 A FR8708401 A FR 8708401A FR 8708401 A FR8708401 A FR 8708401A FR 2603692 A1 FR2603692 A1 FR 2603692A1
- Authority
- FR
- France
- Prior art keywords
- oven
- milk
- refractory lining
- coating
- heat resistant
- 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.)
- Withdrawn
Links
- 230000004927 fusion Effects 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 239000003779 heat-resistant material Substances 0.000 title 1
- 239000008267 milk Substances 0.000 abstract 5
- 210000004080 milk Anatomy 0.000 abstract 5
- 235000013336 milk Nutrition 0.000 abstract 5
- 239000007788 liquid Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/10—Monolithic linings; Supports therefor
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
- F27D1/1678—Increasing the durability of linings; Means for protecting
- F27D1/1684—Increasing the durability of linings; Means for protecting by a special coating applied to the lining
-
- 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
- C21C5/36—Processes yielding slags of special composition
- C21C2005/366—Foam slags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
POUR REVETIR UNIFORMEMENT D'UNE MATIERE 8 DE PROTECTION CONTRE L'USURE LE GARNISSAGE REFRACTAIRE 1 D'UN FOUR DE FUSION METALLURGIQUE 2, APRES AVOIR FAIT COULER LE METAL FONDU, ON RETIENT DANS LE FOUR 2 LE LAITIER DE PROCESSUS 4 QUI EST FONDU ET LIQUIDE ET QUI S'EST FORME PENDANT LE PROCESSUS METALLURGIQUE, ON INTRODUIT DANS CE LAITIER 4 DES SUBSTANCES 6 CAPABLES DE PROVOQUER UN DEGAGEMENT DE GAZ, POUR FAIRE MOUSSER LE LAITIER 4 AFIN QU'IL MOUILLE LE GARNISSAGE 1 DU FOUR DE FUSION 2 ET POUR QU'ENSUITE, LE LAITIER ADHERE AU GARNISSAGE 1 EN SE SOLIDIFIANT, ET ENSUITE, ON ELIMINE DU FOUR 2 LE LAITIER QUI EST RESTE LIQUIDE 4.TO COVER UNIFORMLY WITH A MATERIAL 8 PROTECTING AGAINST WEAR THE REFRACTORY LINING 1 OF A METALLURGIC FUSION OVEN 2, AFTER HAVING FLOWED THE MELT METAL, THE MILK FROM PROCESS 4 WHICH IS MELTED AND IS RETAINED IN OVEN 2 IN OVEN 2. LIQUID AND WHICH FORMED DURING THE METALLURGIC PROCESS, WE INTRODUCE 4 OF THE SUBSTANCES 6 IN THIS MILK CAPABLE OF GENERATING GAS, TO LET MILK 4 SO THAT IT WET THE LINING 1 OF THE FUSION OVEN 2 AND FOR THEN, THE MILK ADHESES TO THE PADDING 1 BY SOLIDIFYING, AND THEN ELIMINATES FROM THE OVEN 2 THE MILK WHICH IS REMAINING LIQUID 4.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0163586A AT385771B (en) | 1986-06-16 | 1986-06-16 | METHOD FOR COVERING THE FIREPROOF LINING OF A METALLURGICAL MELTING FURNACE WITH A HEAT-RESISTANT MATERIAL |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2603692A1 true FR2603692A1 (en) | 1988-03-11 |
Family
ID=3517674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8708401A Withdrawn FR2603692A1 (en) | 1986-06-16 | 1987-06-16 | PROCESS FOR COATING WITH A HEAT RESISTANT MATERIAL THE REFRACTORY LINING OF A METALLURGICAL FUSION OVEN |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT385771B (en) |
DE (1) | DE3717887A1 (en) |
FR (1) | FR2603692A1 (en) |
IT (1) | IT1205690B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD300677A7 (en) * | 1989-06-20 | 1992-07-02 | Eko Stahl Ag,De | METHOD FOR INCREASING THE DURABILITY OF FIRE-RESISTANT CLADDING OF METALLURGICAL GEFAESSEN |
DE3936715A1 (en) * | 1989-11-03 | 1991-05-08 | Kortec Ag | METHOD FOR INPUTING FLOWABLE ADDITIVES INTO A METALLURGICAL VESSEL AND VESSEL FOR THIS METHOD |
DE4234973C1 (en) * | 1992-10-16 | 1994-06-01 | Tech Resources Pty Ltd | Process for protecting the refractory lining in the gas space of metallurgical reaction vessels |
US5567222A (en) * | 1994-03-24 | 1996-10-22 | Kawasaki Steel Corporation | Method of controlling slag coating of a steel converter |
RU2606351C2 (en) * | 2015-04-01 | 2017-01-10 | Общество с ограниченной ответственностью "МеталлКомплектИнжиниринг" | Method of protective scull forming on oxygen converter lining surface and magnesian briquetted flux (mbf) for its implementation |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2816897A1 (en) * | 1977-06-17 | 1979-01-04 | Quigley Co | PROCEDURE FOR EXTENDING FORAGE LIFE IN AOD-OEFEN |
EP0015396A1 (en) * | 1979-02-07 | 1980-09-17 | Union Carbide Corporation | A method for increasing vessel lining life for basic oxygen furnaces |
DE3216772A1 (en) * | 1982-05-05 | 1983-11-17 | Stahlwerke Peine-Salzgitter Ag, 3150 Peine | Process for production of steel in a basic converter, using liquid converter slag |
-
1986
- 1986-06-16 AT AT0163586A patent/AT385771B/en not_active IP Right Cessation
-
1987
- 1987-05-27 DE DE19873717887 patent/DE3717887A1/en not_active Withdrawn
- 1987-06-10 IT IT20866/87A patent/IT1205690B/en active
- 1987-06-16 FR FR8708401A patent/FR2603692A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2816897A1 (en) * | 1977-06-17 | 1979-01-04 | Quigley Co | PROCEDURE FOR EXTENDING FORAGE LIFE IN AOD-OEFEN |
EP0015396A1 (en) * | 1979-02-07 | 1980-09-17 | Union Carbide Corporation | A method for increasing vessel lining life for basic oxygen furnaces |
DE3216772A1 (en) * | 1982-05-05 | 1983-11-17 | Stahlwerke Peine-Salzgitter Ag, 3150 Peine | Process for production of steel in a basic converter, using liquid converter slag |
Also Published As
Publication number | Publication date |
---|---|
IT8720866A0 (en) | 1987-06-10 |
ATA163586A (en) | 1987-10-15 |
IT1205690B (en) | 1989-03-31 |
DE3717887A1 (en) | 1987-12-17 |
AT385771B (en) | 1988-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |