BE825993Q - METHOD AND APPARATUS FOR HEATING A METAL STRIP. - Google Patents
METHOD AND APPARATUS FOR HEATING A METAL STRIP.Info
- Publication number
- BE825993Q BE825993Q BE153750A BE153750A BE825993Q BE 825993 Q BE825993 Q BE 825993Q BE 153750 A BE153750 A BE 153750A BE 153750 A BE153750 A BE 153750A BE 825993 Q BE825993 Q BE 825993Q
- Authority
- BE
- Belgium
- Prior art keywords
- heating
- metal strip
- strip
- metal
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
- C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
- C23C2/004—Snouts
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
- C23C2/0224—Two or more thermal pretreatments
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00319281A US3837790A (en) | 1972-12-29 | 1972-12-29 | Method and apparatus for heating metallic strip |
Publications (1)
Publication Number | Publication Date |
---|---|
BE825993Q true BE825993Q (en) | 1975-06-16 |
Family
ID=23241597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE153750A BE825993Q (en) | 1972-12-29 | 1975-02-26 | METHOD AND APPARATUS FOR HEATING A METAL STRIP. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3837790A (en) |
JP (1) | JPS5441009B2 (en) |
BE (1) | BE825993Q (en) |
CA (1) | CA990070A (en) |
DE (1) | DE2363223C3 (en) |
FR (1) | FR2212916A5 (en) |
GB (1) | GB1396086A (en) |
IT (1) | IT1008081B (en) |
SE (1) | SE409214B (en) |
ZA (1) | ZA739281B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5912729B2 (en) * | 1976-10-27 | 1984-03-26 | 新日本製鐵株式会社 | Vertical direct fire heating furnace |
JPS53119208A (en) * | 1977-03-28 | 1978-10-18 | Nippon Kokan Kk <Nkk> | Preventing method for meandering of strip in continuous annealing furnace |
JPS53130211A (en) * | 1977-04-20 | 1978-11-14 | Chugai Ro Kogyo Kaisha Ltd | Vertical type continuous heat treatment furnace with separate roll chamber |
FR2421979A1 (en) * | 1978-04-07 | 1979-11-02 | Alsacienne Constr Meca | PLANT FOR THE HEAT TREATMENT OF TEXTILE PRODUCTS IN CONTINUOUS FORM |
US4183983A (en) * | 1978-08-17 | 1980-01-15 | Selas Corporation Of America | Method for reducing metal oxide formation on a continuous metal sheet in the hot dip coating thereof |
JPS5942733B2 (en) * | 1979-10-31 | 1984-10-17 | 川崎製鉄株式会社 | Steel strip continuous annealing equipment |
US4364728A (en) * | 1981-05-19 | 1982-12-21 | The Electric Furnace Company | Continuous strip preheat furnace and method of operation |
US4494929A (en) * | 1982-03-19 | 1985-01-22 | Nippon Steel Corporation | Continuous heat treatment furnace |
JPS5982413A (en) * | 1982-10-28 | 1984-05-12 | Toray Ind Inc | Vertical-type apparatus for flameproofing treatment |
US4559010A (en) * | 1984-05-01 | 1985-12-17 | Toray Industries, Inc. | Apparatus for producing oxidized filaments |
US4743196A (en) * | 1985-06-10 | 1988-05-10 | Chugai Ro Co., Ltd. | Continuous annealing furnace for a strip |
US4759807A (en) * | 1986-12-29 | 1988-07-26 | Rasmet Ky | Method for producing non-aging hot-dip galvanized steel strip |
JP2634881B2 (en) * | 1988-10-31 | 1997-07-30 | 日本鋼管株式会社 | Vertical preheating furnace for direct-fired strip heating furnace |
JPH0726356Y2 (en) * | 1990-01-10 | 1995-06-14 | 日本鋼管株式会社 | Vertical continuous heat treatment furnace for metal plates |
FR2820148B1 (en) | 2001-01-31 | 2003-10-31 | Stein Heurtey | IMPROVEMENTS IN METHODS FOR HEATING STEEL STRIPS IN VERTICAL OVENS |
AT500686B1 (en) * | 2004-06-28 | 2007-03-15 | Ebner Ind Ofenbau | METHOD FOR THE HEAT TREATMENT OF A METAL STRIP BEFORE A METALLIC COATING |
JP5119787B2 (en) * | 2007-07-30 | 2013-01-16 | Jfeスチール株式会社 | Operation method of continuous annealing line |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2199472A (en) * | 1939-02-09 | 1940-05-07 | Wean Engineering Co Inc | Method and apparatus for annealing strip |
US2585277A (en) * | 1946-06-27 | 1952-02-12 | Drever Co | Apparatus for annealing strip |
US3070362A (en) * | 1961-03-02 | 1962-12-25 | Midland Ross Corp | Furnace roller |
JPS3810009Y1 (en) * | 1961-03-13 | 1962-05-25 | ||
US3191918A (en) * | 1961-06-15 | 1965-06-29 | American Can Co | Apparatus for flow brightening electrolytic tinplate |
US3622140A (en) * | 1970-01-30 | 1971-11-23 | Nat Steel Corp | Continuous heat treating line |
-
1972
- 1972-12-29 US US00319281A patent/US3837790A/en not_active Expired - Lifetime
-
1973
- 1973-12-05 CA CA187,378A patent/CA990070A/en not_active Expired
- 1973-12-06 ZA ZA739281A patent/ZA739281B/en unknown
- 1973-12-14 IT IT54286/73A patent/IT1008081B/en active
- 1973-12-17 GB GB5828373A patent/GB1396086A/en not_active Expired
- 1973-12-19 DE DE2363223A patent/DE2363223C3/en not_active Expired
- 1973-12-21 SE SE7317395A patent/SE409214B/en unknown
- 1973-12-27 FR FR7346655A patent/FR2212916A5/fr not_active Expired
- 1973-12-28 JP JP485474A patent/JPS5441009B2/ja not_active Expired
-
1975
- 1975-02-26 BE BE153750A patent/BE825993Q/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2212916A5 (en) | 1974-07-26 |
GB1396086A (en) | 1975-05-29 |
JPS4998308A (en) | 1974-09-18 |
JPS5441009B2 (en) | 1979-12-06 |
DE2363223A1 (en) | 1974-07-11 |
SE409214B (en) | 1979-08-06 |
DE2363223B2 (en) | 1981-01-22 |
CA990070A (en) | 1976-06-01 |
US3837790A (en) | 1974-09-24 |
DE2363223C3 (en) | 1981-09-03 |
ZA739281B (en) | 1974-10-30 |
IT1008081B (en) | 1976-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ARMCO STEEL CORP. Effective date: 19850226 |