FR957004A - - Google Patents
Info
- Publication number
- FR957004A FR957004A FR957004DA FR957004A FR 957004 A FR957004 A FR 957004A FR 957004D A FR957004D A FR 957004DA FR 957004 A FR957004 A FR 957004A
- 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
- C21D9/663—Bell-type furnaces
- C21D9/673—Details, accessories, or equipment peculiar to 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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR957004A true FR957004A (en) | 1950-02-13 |
Family
ID=1559402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR957004D Expired FR957004A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR957004A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2981529A (en) * | 1958-11-04 | 1961-04-25 | Patricia M Vonderau | Segmental separators for heat treating furnaces |
| US4165868A (en) * | 1977-11-25 | 1979-08-28 | Allegheny Ludlum Industries, Inc. | Method and apparatus for heating coils of strip |
-
0
- FR FR957004D patent/FR957004A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2981529A (en) * | 1958-11-04 | 1961-04-25 | Patricia M Vonderau | Segmental separators for heat treating furnaces |
| US4165868A (en) * | 1977-11-25 | 1979-08-28 | Allegheny Ludlum Industries, Inc. | Method and apparatus for heating coils of strip |