CA1201288A - Continuous annealing apparatus - Google Patents
Continuous annealing apparatusInfo
- Publication number
- CA1201288A CA1201288A CA000439207A CA439207A CA1201288A CA 1201288 A CA1201288 A CA 1201288A CA 000439207 A CA000439207 A CA 000439207A CA 439207 A CA439207 A CA 439207A CA 1201288 A CA1201288 A CA 1201288A
- Authority
- CA
- Canada
- Prior art keywords
- roll
- rolls
- hearth
- cylindrical
- 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
- 238000000137 annealing Methods 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 101
- 239000010959 steel Substances 0.000 claims abstract description 101
- 230000037303 wrinkles Effects 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims description 16
- 230000006872 improvement Effects 0.000 claims description 4
- 206010040954 Skin wrinkling Diseases 0.000 description 20
- 238000002791 soaking Methods 0.000 description 8
- 229920000136 polysorbate Polymers 0.000 description 6
- 230000002844 continuous effect Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010061876 Obstruction Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000011282 treatment Methods 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
- C21D9/562—Details
- C21D9/563—Rolls; Drums; Roll arrangements
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18825782A JPS5980734A (ja) | 1982-10-28 | 1982-10-28 | 連続焼鈍装置 |
| JP188257/82 | 1982-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1201288A true CA1201288A (en) | 1986-03-04 |
Family
ID=16220514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000439207A Expired CA1201288A (en) | 1982-10-28 | 1983-10-18 | Continuous annealing apparatus |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0108328B1 (enrdf_load_stackoverflow) |
| JP (1) | JPS5980734A (enrdf_load_stackoverflow) |
| CA (1) | CA1201288A (enrdf_load_stackoverflow) |
| DE (1) | DE3375305D1 (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60131925A (ja) * | 1983-12-19 | 1985-07-13 | Kawasaki Steel Corp | 連続焼鈍装置 |
| JPS6036626A (ja) * | 1983-08-06 | 1985-02-25 | Kawasaki Steel Corp | 連続焼鈍装置 |
| JPH072975B2 (ja) * | 1986-02-22 | 1995-01-18 | 新日本製鐵株式会社 | 通板性に優れた連続焼鈍装置 |
| JPS6356886A (ja) * | 1986-08-28 | 1988-03-11 | Fuji Elelctrochem Co Ltd | 分割式ヘツド支持機構 |
| CN110331276B (zh) * | 2019-07-17 | 2020-12-15 | 首钢京唐钢铁联合有限责任公司 | 一种退火炉防瓢曲的起车方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2553473A (en) * | 1949-06-01 | 1951-05-15 | Goodrich Co B F | Belt-aligning apparatus |
| GB735574A (en) * | 1952-04-25 | 1955-08-24 | United States Steel Corp | Method and apparatus for continuously centering a moving strip |
| US2724492A (en) * | 1952-10-30 | 1955-11-22 | United Electric Coal Companies | Endless belt aligner |
-
1982
- 1982-10-28 JP JP18825782A patent/JPS5980734A/ja active Granted
-
1983
- 1983-10-18 CA CA000439207A patent/CA1201288A/en not_active Expired
- 1983-10-25 DE DE8383110631T patent/DE3375305D1/de not_active Expired
- 1983-10-25 EP EP19830110631 patent/EP0108328B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0108328A1 (en) | 1984-05-16 |
| JPS6235466B2 (enrdf_load_stackoverflow) | 1987-08-01 |
| EP0108328B1 (en) | 1988-01-13 |
| DE3375305D1 (en) | 1988-02-18 |
| JPS5980734A (ja) | 1984-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1281794C (en) | Method of cooling hot-rolled steel plate | |
| US4878961A (en) | Method and system for controlling tension to be exerted on metal strip in continuous annealing furnace | |
| CA1201288A (en) | Continuous annealing apparatus | |
| US4796798A (en) | Method of and apparatus for continuous production of seam-welded metal tubing | |
| US4571274A (en) | Method for continuous annealing of a metal strip | |
| CN105750330B (zh) | 一种用非对称不锈钢复合坯热轧生产不锈钢复合板卷的方法 | |
| KR900001092B1 (ko) | 금속스트립의 냉각장치 | |
| KR910002865B1 (ko) | 금속 스트립의 횡방향 변위 방지법 | |
| CA1281974C (en) | Steel strip cooling method | |
| EP0613958B1 (en) | Process for continuously annealing steel strip | |
| JP3588414B2 (ja) | 電磁鋼板横型連続熱処理炉 | |
| JP4150222B2 (ja) | 薄鋼板の製造方法 | |
| JPS6144924B2 (enrdf_load_stackoverflow) | ||
| JP2776033B2 (ja) | 連続焼鈍炉における鋼帯の蛇行防止方法 | |
| KR100779250B1 (ko) | 연속소둔로내 안정 통판 방법 | |
| JPH0559178B2 (enrdf_load_stackoverflow) | ||
| JPS62196339A (ja) | 通板性に優れた連続焼鈍装置 | |
| JP2789819B2 (ja) | 連続焼鈍炉における鋼帯の絞り防止方法 | |
| JPH08209252A (ja) | 金属帯板の連続熱処理炉 | |
| JPH04300007A (ja) | 圧延方法 | |
| JPH07116524B2 (ja) | 連続焼鈍炉の炉内ロール | |
| JPS61264138A (ja) | 鋼帯の連続焼鈍方法 | |
| JPH05271784A (ja) | 間接加熱式連続熱処理炉の運転方法 | |
| JPS61108402A (ja) | 鋼片の製造方法 | |
| JPH07316667A (ja) | 連続熱処理炉内の通板金属帯蛇行及びスリップ防止方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |