JPS6261652B2 - - Google Patents
Info
- Publication number
- JPS6261652B2 JPS6261652B2 JP16194982A JP16194982A JPS6261652B2 JP S6261652 B2 JPS6261652 B2 JP S6261652B2 JP 16194982 A JP16194982 A JP 16194982A JP 16194982 A JP16194982 A JP 16194982A JP S6261652 B2 JPS6261652 B2 JP S6261652B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- steel plate
- hearth
- heat
- 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.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 45
- 239000010959 steel Substances 0.000 claims description 45
- 238000000137 annealing Methods 0.000 claims description 41
- 238000010438 heat treatment Methods 0.000 claims description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims 2
- 239000007789 gas Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 229910001224 Grain-oriented electrical steel Inorganic materials 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-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
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000004804 winding 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
- C21D9/663—Bell-type furnaces
- C21D9/677—Arrangements of heating devices
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16194982A JPS5950127A (ja) | 1982-09-16 | 1982-09-16 | 鋼板コイルの仕上焼鈍炉 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16194982A JPS5950127A (ja) | 1982-09-16 | 1982-09-16 | 鋼板コイルの仕上焼鈍炉 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5950127A JPS5950127A (ja) | 1984-03-23 |
| JPS6261652B2 true JPS6261652B2 (zh) | 1987-12-22 |
Family
ID=15745104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16194982A Granted JPS5950127A (ja) | 1982-09-16 | 1982-09-16 | 鋼板コイルの仕上焼鈍炉 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5950127A (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100758425B1 (ko) * | 2001-05-22 | 2007-09-14 | 주식회사 포스코 | 고온 소둔로용 코일커버 |
| JP5279157B2 (ja) * | 2001-07-19 | 2013-09-04 | 中外炉工業株式会社 | 蓄熱式交番燃焼装置を備えたベル型焼鈍炉及びその燃焼方法 |
| KR100823593B1 (ko) * | 2001-12-22 | 2008-04-21 | 주식회사 포스코 | 배치 소둔로의 인너커버 회전장치 |
| KR100798077B1 (ko) * | 2001-12-22 | 2008-01-28 | 주식회사 포스코 | 소둔로 내부커버의 압하력을 이용한 내부커버 고정장치 |
| CN103388067A (zh) * | 2013-07-30 | 2013-11-13 | 中冶南方工程技术有限公司 | 一种钢卷加热装置 |
-
1982
- 1982-09-16 JP JP16194982A patent/JPS5950127A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5950127A (ja) | 1984-03-23 |
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