IN137874B - - Google Patents
Info
- Publication number
- IN137874B IN137874B IN708/CAL/73A IN708CA1973A IN137874B IN 137874 B IN137874 B IN 137874B IN 708CA1973 A IN708CA1973 A IN 708CA1973A IN 137874 B IN137874 B IN 137874B
- Authority
- IN
- India
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)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1585972A GB1390238A (en) | 1972-04-06 | 1972-04-06 | Coil annealing furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN137874B true IN137874B (https=) | 1975-10-04 |
Family
ID=10066809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN708/CAL/73A IN137874B (https=) | 1972-04-06 | 1973-03-28 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE797654A (https=) |
| BR (1) | BR7302468D0 (https=) |
| IN (1) | IN137874B (https=) |
| ZA (1) | ZA732062B (https=) |
-
1973
- 1973-03-26 ZA ZA732062A patent/ZA732062B/xx unknown
- 1973-03-28 IN IN708/CAL/73A patent/IN137874B/en unknown
- 1973-04-02 BE BE129544A patent/BE797654A/fr unknown
- 1973-04-05 BR BR732468A patent/BR7302468D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA732062B (en) | 1973-12-19 |
| BE797654A (fr) | 1973-07-31 |
| BR7302468D0 (pt) | 1974-08-29 |