FR874626A - Recirculation process for industrial furnaces - Google Patents
Recirculation process for industrial furnacesInfo
- Publication number
- FR874626A FR874626A FR874626DA FR874626A FR 874626 A FR874626 A FR 874626A FR 874626D A FR874626D A FR 874626DA FR 874626 A FR874626 A FR 874626A
- Authority
- FR
- France
- Prior art keywords
- industrial furnaces
- recirculation process
- recirculation
- furnaces
- industrial
- 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.)
- 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
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR874626T | 1941-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR874626A true FR874626A (en) | 1942-08-13 |
Family
ID=9359780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR874626D Expired FR874626A (en) | 1941-04-11 | 1941-04-11 | Recirculation process for industrial furnaces |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR874626A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0120233A2 (en) * | 1983-03-01 | 1984-10-03 | Joachim Dr.-Ing. Wünning | Process for heat recovery during the heat treatment of metallic articles, and tunnel furnace therefor |
-
1941
- 1941-04-11 FR FR874626D patent/FR874626A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0120233A2 (en) * | 1983-03-01 | 1984-10-03 | Joachim Dr.-Ing. Wünning | Process for heat recovery during the heat treatment of metallic articles, and tunnel furnace therefor |
EP0120233A3 (en) * | 1983-03-01 | 1985-07-03 | Joachim Dr.-Ing. Wünning | Process for heat recovery during the heat treatment of metallic articles, and tunnel furnace therefor |
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