ZA74351B - Method and apparatus for preventing oxidation of a metal strip during heating - Google Patents
Method and apparatus for preventing oxidation of a metal strip during heatingInfo
- Publication number
- ZA74351B ZA74351B ZA740351A ZA74351A ZA74351B ZA 74351 B ZA74351 B ZA 74351B ZA 740351 A ZA740351 A ZA 740351A ZA 74351 A ZA74351 A ZA 74351A ZA 74351 B ZA74351 B ZA 74351B
- Authority
- ZA
- South Africa
- Prior art keywords
- metal strip
- during heating
- preventing oxidation
- strip during
- oxidation
- 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
- C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Tunnel Furnaces (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00410220A US3827854A (en) | 1973-10-26 | 1973-10-26 | Automatic metal protecting apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA74351B true ZA74351B (en) | 1974-11-27 |
Family
ID=23623787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA740351A ZA74351B (en) | 1973-10-26 | 1974-01-17 | Method and apparatus for preventing oxidation of a metal strip during heating |
Country Status (8)
Country | Link |
---|---|
US (1) | US3827854A (en) |
BE (1) | BE810642A (en) |
CA (1) | CA1002151A (en) |
DE (1) | DE2406029C3 (en) |
FR (1) | FR2249170B1 (en) |
GB (1) | GB1413944A (en) |
IT (1) | IT1005371B (en) |
ZA (1) | ZA74351B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3984198A (en) * | 1972-02-23 | 1976-10-05 | Hoechst Aktiengesellschaft | Device for the impregnation and drying of textile material |
US3984197A (en) * | 1972-03-25 | 1976-10-05 | Hoechst Aktiengesellschaft | Device for the wet treatment and drying of textile material |
US3985498A (en) * | 1972-06-21 | 1976-10-12 | Hoechst Aktiengesellschaft | Process and device for drying chemical products |
US3940235A (en) * | 1974-08-26 | 1976-02-24 | Xerox Corporation | Immersion fusing |
JPS5912729B2 (en) * | 1976-10-27 | 1984-03-26 | 新日本製鐵株式会社 | Vertical direct fire heating furnace |
US4210097A (en) * | 1977-02-14 | 1980-07-01 | Armco Inc. | Means for maintaining a non-oxidizing atmosphere at positive pressure within the metallic strip preparation furnace of a metallic coating line during line stops |
US4148946A (en) * | 1977-02-14 | 1979-04-10 | Armco Steel Corporation | Method for maintaining a non-oxidizing atmosphere at positive pressure within the metallic strip preparation furnace of a metallic coating line during line stops |
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 |
JPS6028887B2 (en) * | 1980-04-11 | 1985-07-08 | 新日本製鐵株式会社 | Continuous cold rolling annealing equipment |
DE3017978C2 (en) * | 1980-05-10 | 1986-03-13 | Daimler-Benz Ag, 7000 Stuttgart | Procedure for the temporary shutdown of push-through carburizing plants |
AT395321B (en) * | 1983-07-05 | 1992-11-25 | Ebner Ind Ofenbau | METHOD FOR COOLING CHARGES IN DISCONTINUOUSLY WORKING INDUSTRIAL OVENS, ESPECIALLY STEEL WIRE OR TAPE BANDS IN DOME GLUES |
US4760995A (en) * | 1985-07-18 | 1988-08-02 | Nippon Kokan Kabushiki Kaisha | Continuously treating line for steel bands having a heating furnace by directly flaming |
DE69119838T2 (en) * | 1990-07-30 | 1996-10-02 | Nikkiso Co Ltd | Apparatus and process for the production of thin carbon fibers by vapor phase pyrolysis |
DE202008012597U1 (en) * | 2008-09-22 | 2009-01-15 | Extrutec Gmbh | Device for heating rod-like workpieces |
DE102009049678B3 (en) * | 2009-10-13 | 2011-04-21 | Stefan Kutsche | Continuous furnace for a high temperature heating of an insulated metallic element or a metallic cord, comprises a combustion chamber and a chimney for discharging of hot exhaust gas |
DE102009058642A1 (en) * | 2009-12-16 | 2011-06-22 | Ipsen International GmbH, 47533 | Process and device for controlling process gases for heat treatment of metallic materials / workpieces in industrial furnaces |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3448969A (en) * | 1968-01-08 | 1969-06-10 | Michigan Oven Co | Fluid pressure sealing system for processing oven |
GB1238935A (en) * | 1968-06-18 | 1971-07-14 | ||
US3721520A (en) * | 1971-09-02 | 1973-03-20 | Selas Corp Of America | Galvanizing wire |
-
1973
- 1973-10-26 US US00410220A patent/US3827854A/en not_active Expired - Lifetime
-
1974
- 1974-01-15 CA CA190,115A patent/CA1002151A/en not_active Expired
- 1974-01-15 GB GB185574A patent/GB1413944A/en not_active Expired
- 1974-01-17 ZA ZA740351A patent/ZA74351B/en unknown
- 1974-02-04 FR FR7403650A patent/FR2249170B1/fr not_active Expired
- 1974-02-05 BE BE140579A patent/BE810642A/en not_active IP Right Cessation
- 1974-02-07 IT IT9340/74A patent/IT1005371B/en active
- 1974-02-08 DE DE2406029A patent/DE2406029C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU6461474A (en) | 1975-07-17 |
FR2249170B1 (en) | 1976-06-25 |
DE2406029B2 (en) | 1978-05-18 |
BE810642A (en) | 1974-08-05 |
FR2249170A1 (en) | 1975-05-23 |
US3827854A (en) | 1974-08-06 |
CA1002151A (en) | 1976-12-21 |
IT1005371B (en) | 1976-08-20 |
DE2406029C3 (en) | 1979-01-25 |
DE2406029A1 (en) | 1975-04-30 |
GB1413944A (en) | 1975-11-12 |
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