JPS60128221A - 連続焼鈍設備冷却炉の温度制御方法及びその装置 - Google Patents
連続焼鈍設備冷却炉の温度制御方法及びその装置Info
- Publication number
- JPS60128221A JPS60128221A JP23498783A JP23498783A JPS60128221A JP S60128221 A JPS60128221 A JP S60128221A JP 23498783 A JP23498783 A JP 23498783A JP 23498783 A JP23498783 A JP 23498783A JP S60128221 A JPS60128221 A JP S60128221A
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- strip
- roll
- temperature
- refrigerant
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 145
- 238000000137 annealing Methods 0.000 title claims description 18
- 238000000034 method Methods 0.000 title claims description 5
- 238000009434 installation Methods 0.000 title 1
- 239000003507 refrigerant Substances 0.000 claims abstract description 38
- 239000007789 gas Substances 0.000 claims abstract description 32
- 239000000112 cooling gas Substances 0.000 claims abstract description 22
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 230000004044 response Effects 0.000 claims description 15
- 230000001052 transient effect Effects 0.000 claims description 5
- 239000002826 coolant Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 238000002789 length control Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000004043 responsiveness Effects 0.000 abstract description 13
- 238000004804 winding Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 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
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
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 Treatment Of Strip Materials And Filament Materials (AREA)
- Control Of Heat Treatment Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23498783A JPS60128221A (ja) | 1983-12-15 | 1983-12-15 | 連続焼鈍設備冷却炉の温度制御方法及びその装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23498783A JPS60128221A (ja) | 1983-12-15 | 1983-12-15 | 連続焼鈍設備冷却炉の温度制御方法及びその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60128221A true JPS60128221A (ja) | 1985-07-09 |
| JPS639570B2 JPS639570B2 (en, 2012) | 1988-02-29 |
Family
ID=16979370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23498783A Granted JPS60128221A (ja) | 1983-12-15 | 1983-12-15 | 連続焼鈍設備冷却炉の温度制御方法及びその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60128221A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61201735A (ja) * | 1985-03-05 | 1986-09-06 | Kawasaki Steel Corp | 鋼帯の連続焼鈍方法および装置 |
-
1983
- 1983-12-15 JP JP23498783A patent/JPS60128221A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61201735A (ja) * | 1985-03-05 | 1986-09-06 | Kawasaki Steel Corp | 鋼帯の連続焼鈍方法および装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS639570B2 (en, 2012) | 1988-02-29 |
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