JPS52135810A - Atmospheric annealing by batch type furnace - Google Patents
Atmospheric annealing by batch type furnaceInfo
- Publication number
- JPS52135810A JPS52135810A JP5369476A JP5369476A JPS52135810A JP S52135810 A JPS52135810 A JP S52135810A JP 5369476 A JP5369476 A JP 5369476A JP 5369476 A JP5369476 A JP 5369476A JP S52135810 A JPS52135810 A JP S52135810A
- Authority
- JP
- Japan
- Prior art keywords
- batch type
- type furnace
- atmospheric annealing
- annealing
- 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.)
- Granted
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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
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)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
PURPOSE:To save the total amount of inert gas to be used, as well as to prevent the decarburization reaction as sufficiently as possible by exhausting effectively the furnace air in the annealing of the coil shape wire material by batch type furnace.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5369476A JPS52135810A (en) | 1976-05-10 | 1976-05-10 | Atmospheric annealing by batch type furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5369476A JPS52135810A (en) | 1976-05-10 | 1976-05-10 | Atmospheric annealing by batch type furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52135810A true JPS52135810A (en) | 1977-11-14 |
JPS5621805B2 JPS5621805B2 (en) | 1981-05-21 |
Family
ID=12949909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5369476A Granted JPS52135810A (en) | 1976-05-10 | 1976-05-10 | Atmospheric annealing by batch type furnace |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52135810A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58155612U (en) * | 1982-04-14 | 1983-10-18 | 松下電器産業株式会社 | Tape recorder operating device |
-
1976
- 1976-05-10 JP JP5369476A patent/JPS52135810A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5621805B2 (en) | 1981-05-21 |
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