JPS55152131A - Controlling method of cooling cycle for annealing furnace - Google Patents
Controlling method of cooling cycle for annealing furnaceInfo
- Publication number
- JPS55152131A JPS55152131A JP5858679A JP5858679A JPS55152131A JP S55152131 A JPS55152131 A JP S55152131A JP 5858679 A JP5858679 A JP 5858679A JP 5858679 A JP5858679 A JP 5858679A JP S55152131 A JPS55152131 A JP S55152131A
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- coil
- temp
- cooling time
- thermometer
- 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
- 238000001816 cooling Methods 0.000 title abstract 19
- 238000000034 method Methods 0.000 title abstract 3
- 238000000137 annealing Methods 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
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
-
- 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 Strip Materials And Filament Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5858679A JPS55152131A (en) | 1979-05-15 | 1979-05-15 | Controlling method of cooling cycle for annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5858679A JPS55152131A (en) | 1979-05-15 | 1979-05-15 | Controlling method of cooling cycle for annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55152131A true JPS55152131A (en) | 1980-11-27 |
Family
ID=13088565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5858679A Pending JPS55152131A (en) | 1979-05-15 | 1979-05-15 | Controlling method of cooling cycle for annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55152131A (ja) |
-
1979
- 1979-05-15 JP JP5858679A patent/JPS55152131A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE7511192L (sv) | Forfarande for framstellning av stalplat med hog magnetisk permeabilitet | |
| JPS55152131A (en) | Controlling method of cooling cycle for annealing furnace | |
| SE8006201L (sv) | Sett att direkt vermebehandla varmvalsad valstrad | |
| JPS5623223A (en) | Production of high-young's modulus steel material | |
| JPS57134519A (en) | Production of unidirectional magnetic steel plate of high magnetic flux density | |
| JPS5483620A (en) | Manufacture of oriented electrical steel sheet | |
| JPS5681632A (en) | Manufacture of hot rolled steel hoop having excellent scale adhesion | |
| JPS5672124A (en) | Manufacture of case hardening steel | |
| JPS52104473A (en) | Control method for crystal growth | |
| JPS53146916A (en) | Annealing method for cold rolled coil | |
| JPS59153830A (ja) | マルテンサイトステンレス鋼の熱延鋼帯の熱処理法 | |
| JPS5514863A (en) | Preparation of unidirectional electrical steel sheet by continuous annealing | |
| JPS54112364A (en) | Roll for sendzimir mill and its heat treating method | |
| Akisue et al. | Basic Metallurgical Concept in Continuous Annealing and Processing Line at Hirohata Works and Its Products.(Synopsis) | |
| JPS5362726A (en) | Method and apparatus for preparatment of temper rolling | |
| JPS5435828A (en) | Descaling method for hot rolled steel strip | |
| JPS56156714A (en) | Rolling method for high-tenacity steel | |
| JPS5429821A (en) | Continuously annealing method for cold rolled steel sheet | |
| JPS5511155A (en) | Continuous annealing process for cold rolled hoop | |
| JPS5690925A (en) | Continuous annealing method of cold-rolled sheet steel | |
| Tanaka et al. | Effect of Coiling Temperature of Hot Rolling on r Value of Continuously Annealed Steel Sheets | |
| Vlasova et al. | Heat Treatment of High-Coercitivity Alloy Kh 27 K 17 S | |
| JPS575822A (en) | Bright cooling method for high temperature metal strip | |
| JPS5582731A (en) | Manufacture of low-yield-point cold-rolled steel plate | |
| JPS5358426A (en) | Production of hot rolled steel sheet for working |