JPS57164938A - Temperature controlling method for continuous heat treatment furnace - Google Patents
Temperature controlling method for continuous heat treatment furnaceInfo
- Publication number
- JPS57164938A JPS57164938A JP4727481A JP4727481A JPS57164938A JP S57164938 A JPS57164938 A JP S57164938A JP 4727481 A JP4727481 A JP 4727481A JP 4727481 A JP4727481 A JP 4727481A JP S57164938 A JPS57164938 A JP S57164938A
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- heating
- tempering
- steel products
- temps
- 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.)
- Pending
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
- C21D11/00—Process control or regulation for heat treatments
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)
- Control Of Heat Treatment Processes (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4727481A JPS57164938A (en) | 1981-04-01 | 1981-04-01 | Temperature controlling method for continuous heat treatment furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4727481A JPS57164938A (en) | 1981-04-01 | 1981-04-01 | Temperature controlling method for continuous heat treatment furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57164938A true JPS57164938A (en) | 1982-10-09 |
Family
ID=12770706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4727481A Pending JPS57164938A (en) | 1981-04-01 | 1981-04-01 | Temperature controlling method for continuous heat treatment furnace |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57164938A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6254026A (ja) * | 1985-09-03 | 1987-03-09 | Nippon Kokan Kk <Nkk> | 鋼管の焼戻し処理方法 |
EP1816218A1 (en) * | 2004-10-01 | 2007-08-08 | Ntn Corporation | High-frequency heat treating system, high-frequency heat treating method and processed product produced by the method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53131208A (en) * | 1977-04-22 | 1978-11-15 | Hitachi Ltd | Controller for temperature of material in heating furnace |
-
1981
- 1981-04-01 JP JP4727481A patent/JPS57164938A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53131208A (en) * | 1977-04-22 | 1978-11-15 | Hitachi Ltd | Controller for temperature of material in heating furnace |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6254026A (ja) * | 1985-09-03 | 1987-03-09 | Nippon Kokan Kk <Nkk> | 鋼管の焼戻し処理方法 |
EP1816218A1 (en) * | 2004-10-01 | 2007-08-08 | Ntn Corporation | High-frequency heat treating system, high-frequency heat treating method and processed product produced by the method |
EP1816218A4 (en) * | 2004-10-01 | 2008-06-04 | Ntn Toyo Bearing Co Ltd | HIGH FREQUENCY HEAT TREATMENT SYNTHETIC, HIGH FREQUENCY HEAT TREATMENT PROCESS AND PRODUCT MANUFACTURED THEREBY |
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