JPS5976831A - 鋼板コイル仕上焼鈍炉 - Google Patents
鋼板コイル仕上焼鈍炉Info
- Publication number
- JPS5976831A JPS5976831A JP18885082A JP18885082A JPS5976831A JP S5976831 A JPS5976831 A JP S5976831A JP 18885082 A JP18885082 A JP 18885082A JP 18885082 A JP18885082 A JP 18885082A JP S5976831 A JPS5976831 A JP S5976831A
- Authority
- JP
- Japan
- Prior art keywords
- hearth
- coil
- annealing furnace
- finish annealing
- steel sheet
- 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
- 238000000137 annealing Methods 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 239000011819 refractory material Substances 0.000 claims abstract description 5
- 239000011449 brick Substances 0.000 abstract description 26
- 239000000919 ceramic Substances 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 2
- 229910000976 Electrical steel Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005338 heat storage Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001224 Grain-oriented electrical steel Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 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
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)
- Tunnel Furnaces (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18885082A JPS5976831A (ja) | 1982-10-26 | 1982-10-26 | 鋼板コイル仕上焼鈍炉 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18885082A JPS5976831A (ja) | 1982-10-26 | 1982-10-26 | 鋼板コイル仕上焼鈍炉 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5976831A true JPS5976831A (ja) | 1984-05-02 |
| JPS6256935B2 JPS6256935B2 (enrdf_load_stackoverflow) | 1987-11-27 |
Family
ID=16230928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18885082A Granted JPS5976831A (ja) | 1982-10-26 | 1982-10-26 | 鋼板コイル仕上焼鈍炉 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5976831A (enrdf_load_stackoverflow) |
-
1982
- 1982-10-26 JP JP18885082A patent/JPS5976831A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6256935B2 (enrdf_load_stackoverflow) | 1987-11-27 |
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