FR625638A - Electric blank annealing furnace - Google Patents
Electric blank annealing furnaceInfo
- Publication number
- FR625638A FR625638A FR625638DA FR625638A FR 625638 A FR625638 A FR 625638A FR 625638D A FR625638D A FR 625638DA FR 625638 A FR625638 A FR 625638A
- Authority
- FR
- France
- Prior art keywords
- annealing furnace
- blank annealing
- electric blank
- electric
- furnace
- 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
- C21D9/52—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
- C21D9/663—Bell-type furnaces
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 |
---|---|---|---|
DE625638X | 1925-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR625638A true FR625638A (en) | 1927-08-16 |
Family
ID=6578141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR625638D Expired FR625638A (en) | 1925-12-03 | 1926-12-03 | Electric blank annealing furnace |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR625638A (en) |
-
1926
- 1926-12-03 FR FR625638D patent/FR625638A/en not_active Expired
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