FR2499591B1 - - Google Patents
Info
- Publication number
- FR2499591B1 FR2499591B1 FR8102744A FR8102744A FR2499591B1 FR 2499591 B1 FR2499591 B1 FR 2499591B1 FR 8102744 A FR8102744 A FR 8102744A FR 8102744 A FR8102744 A FR 8102744A FR 2499591 B1 FR2499591 B1 FR 2499591B1
- Authority
- FR
- France
- 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
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
- C21D9/573—Continuous furnaces for strip or wire with cooling
-
- 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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8102744A FR2499591A1 (en) | 1981-02-12 | 1981-02-12 | DEVICE FOR QUICK COOLING AND CONTROLLED IN AN ANNEAL OR REDUCING ATMOSPHERE OVEN |
DE8282400237T DE3261651D1 (en) | 1981-02-12 | 1982-02-10 | Apparatus for rapid and controllable cooling in an annealing furnace with a neutral or reducing atmosphere |
EP82400237A EP0058607B1 (en) | 1981-02-12 | 1982-02-10 | Apparatus for rapid and controllable cooling in an annealing furnace with a neutral or reducing atmosphere |
DE1982400237 DE58607T1 (en) | 1981-02-12 | 1982-02-10 | DEVICE FOR FAST AND ADJUSTABLE COOLING IN A GLOUSE WITH A NEUTRAL OR REDUCING ATMOSPHER. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8102744A FR2499591A1 (en) | 1981-02-12 | 1981-02-12 | DEVICE FOR QUICK COOLING AND CONTROLLED IN AN ANNEAL OR REDUCING ATMOSPHERE OVEN |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2499591A1 FR2499591A1 (en) | 1982-08-13 |
FR2499591B1 true FR2499591B1 (en) | 1984-06-22 |
Family
ID=9255114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8102744A Granted FR2499591A1 (en) | 1981-02-12 | 1981-02-12 | DEVICE FOR QUICK COOLING AND CONTROLLED IN AN ANNEAL OR REDUCING ATMOSPHERE OVEN |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0058607B1 (en) |
DE (2) | DE3261651D1 (en) |
FR (1) | FR2499591A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0128734B1 (en) * | 1983-06-11 | 1987-04-15 | Nippon Steel Corporation | Method for cooling a steel strip in a continuous-annealing furnace |
JPS60128220A (en) * | 1983-12-15 | 1985-07-09 | Mitsubishi Heavy Ind Ltd | Method for controlling temperature of strip in cooling zone of continuous annealing furnace |
JPS60169524A (en) * | 1984-02-14 | 1985-09-03 | Mitsubishi Heavy Ind Ltd | Cooler for metallic strip |
JPS62149820A (en) * | 1985-12-24 | 1987-07-03 | Kawasaki Steel Corp | Method for cooling steel strip |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2023285A (en) * | 1934-08-30 | 1935-12-03 | Gen Electric | Heat treating |
DE878949C (en) * | 1944-04-04 | 1953-06-08 | Benno Schilde Maschb A G | Pull-through furnace for the heat treatment of strips and wires |
US2890037A (en) * | 1954-11-10 | 1959-06-09 | United States Steel Corp | Method and apparatus for continuously cooling metal strips |
JPS54118315A (en) * | 1978-03-08 | 1979-09-13 | Nippon Kokan Kk <Nkk> | Metal belt cooling |
AU530384B2 (en) * | 1979-06-28 | 1983-07-14 | Nippon Kokan Kabushiki Kaisha | Controlled cooling of steel strip to effect continuous annealing |
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1981
- 1981-02-12 FR FR8102744A patent/FR2499591A1/en active Granted
-
1982
- 1982-02-10 DE DE8282400237T patent/DE3261651D1/en not_active Expired
- 1982-02-10 EP EP82400237A patent/EP0058607B1/en not_active Expired
- 1982-02-10 DE DE1982400237 patent/DE58607T1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0058607A1 (en) | 1982-08-25 |
FR2499591A1 (en) | 1982-08-13 |
DE58607T1 (en) | 1983-03-03 |
EP0058607B1 (en) | 1984-12-27 |
DE3261651D1 (en) | 1985-02-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |