JPS5644936B2 - - Google Patents
Info
- Publication number
- JPS5644936B2 JPS5644936B2 JP220077A JP220077A JPS5644936B2 JP S5644936 B2 JPS5644936 B2 JP S5644936B2 JP 220077 A JP220077 A JP 220077A JP 220077 A JP220077 A JP 220077A JP S5644936 B2 JPS5644936 B2 JP S5644936B2
- Authority
- JP
- Japan
- 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
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
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)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP220077A JPS5387914A (en) | 1977-01-12 | 1977-01-12 | Preheating apparatus using waste heat recovered from annealed coil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP220077A JPS5387914A (en) | 1977-01-12 | 1977-01-12 | Preheating apparatus using waste heat recovered from annealed coil |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5387914A JPS5387914A (en) | 1978-08-02 |
JPS5644936B2 true JPS5644936B2 (en) | 1981-10-22 |
Family
ID=11522707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP220077A Granted JPS5387914A (en) | 1977-01-12 | 1977-01-12 | Preheating apparatus using waste heat recovered from annealed coil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5387914A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7175581B2 (en) * | 2020-12-07 | 2022-11-21 | 中外炉工業株式会社 | Bell type furnace cooling device and cooling method |
-
1977
- 1977-01-12 JP JP220077A patent/JPS5387914A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5387914A (en) | 1978-08-02 |