JP6369660B1 - 連続焼鈍炉 - Google Patents
連続焼鈍炉 Download PDFInfo
- Publication number
- JP6369660B1 JP6369660B1 JP2018518675A JP2018518675A JP6369660B1 JP 6369660 B1 JP6369660 B1 JP 6369660B1 JP 2018518675 A JP2018518675 A JP 2018518675A JP 2018518675 A JP2018518675 A JP 2018518675A JP 6369660 B1 JP6369660 B1 JP 6369660B1
- Authority
- JP
- Japan
- Prior art keywords
- zone
- cooling
- continuous annealing
- steel plate
- 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.)
- Active
Links
Images
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
- C21D9/5735—Details
- C21D9/5737—Rolls; Drums; Roll arrangements
-
- 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
-
- 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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017017251 | 2017-02-02 | ||
JP2017017251 | 2017-02-02 | ||
PCT/JP2018/001002 WO2018142918A1 (ja) | 2017-02-02 | 2018-01-16 | 連続焼鈍炉 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6369660B1 true JP6369660B1 (ja) | 2018-08-08 |
JPWO2018142918A1 JPWO2018142918A1 (ja) | 2019-02-14 |
Family
ID=63040611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018518675A Active JP6369660B1 (ja) | 2017-02-02 | 2018-01-16 | 連続焼鈍炉 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6369660B1 (ko) |
KR (1) | KR102304637B1 (ko) |
CN (1) | CN110234775A (ko) |
WO (1) | WO2018142918A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102236621B1 (ko) * | 2019-09-30 | 2021-04-08 | 주식회사 삼우에코 | 열처리 조건을 확립하기 위한 강판 연속열처리 시스템 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110184555B (zh) * | 2019-06-22 | 2021-02-19 | 浙江东南新材科技有限公司 | 一种热镀锌层的合金化工艺及合金炉 |
CN111996361A (zh) * | 2020-09-08 | 2020-11-27 | 白建生 | 一种漆包线生产用退火炉 |
CN111996360B (zh) * | 2020-09-25 | 2022-05-13 | 张家港扬子江冷轧板有限公司 | 一种退火炉炉辊自动防跑偏装置及其自动防跑偏方法 |
CN112301201A (zh) * | 2020-09-27 | 2021-02-02 | 甘肃酒钢集团宏兴钢铁股份有限公司 | 一种连续式退火炉及其用于中厚板连续固溶处理的方法 |
CN112853083A (zh) * | 2021-01-04 | 2021-05-28 | 宝钢湛江钢铁有限公司 | 一种用于直火炉炉顶辊室的空气冷却式温度控制装置及其方法 |
CN112813250A (zh) * | 2021-01-04 | 2021-05-18 | 宝钢湛江钢铁有限公司 | 一种用于直火炉炉顶辊室的水冷式温度控制装置及其方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5732334A (en) * | 1980-07-31 | 1982-02-22 | Nippon Steel Corp | Continuous heat treatment furnace for metallic strip |
JPH01255629A (ja) * | 1988-04-05 | 1989-10-12 | Sumitomo Metal Ind Ltd | 連続焼鈍炉における薄鋼板の通板方法 |
JP2005256093A (ja) * | 2004-03-11 | 2005-09-22 | Nippon Steel Corp | サーマルクラウン制御装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57126909A (en) * | 1981-01-31 | 1982-08-06 | Chugai Ro Kogyo Kaisha Ltd | Continuous annealing furnace |
JP3116725B2 (ja) * | 1994-06-03 | 2000-12-11 | 日本鋼管株式会社 | 加熱炉の炉内ロールクラウン量調整装置 |
JP4575612B2 (ja) * | 2001-03-28 | 2010-11-04 | 日新製鋼株式会社 | 竪形連続焼鈍装置 |
CN201952463U (zh) * | 2010-12-17 | 2011-08-31 | 无锡市新科冶金设备有限公司 | 钢丝连续加热冷却循环利用热处理炉 |
CN202989241U (zh) * | 2012-12-14 | 2013-06-12 | 中冶南方(武汉)威仕工业炉有限公司 | 一种抑制炉辊热凸度变化的装置 |
CN205774666U (zh) * | 2016-05-31 | 2016-12-07 | 本钢板材股份有限公司 | 一种冷轧产品的连续退火机组 |
-
2018
- 2018-01-16 KR KR1020197021783A patent/KR102304637B1/ko active IP Right Grant
- 2018-01-16 WO PCT/JP2018/001002 patent/WO2018142918A1/ja active Application Filing
- 2018-01-16 JP JP2018518675A patent/JP6369660B1/ja active Active
- 2018-01-16 CN CN201880009466.4A patent/CN110234775A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5732334A (en) * | 1980-07-31 | 1982-02-22 | Nippon Steel Corp | Continuous heat treatment furnace for metallic strip |
JPH01255629A (ja) * | 1988-04-05 | 1989-10-12 | Sumitomo Metal Ind Ltd | 連続焼鈍炉における薄鋼板の通板方法 |
JP2005256093A (ja) * | 2004-03-11 | 2005-09-22 | Nippon Steel Corp | サーマルクラウン制御装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102236621B1 (ko) * | 2019-09-30 | 2021-04-08 | 주식회사 삼우에코 | 열처리 조건을 확립하기 위한 강판 연속열처리 시스템 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2018142918A1 (ja) | 2019-02-14 |
KR20190096422A (ko) | 2019-08-19 |
CN110234775A (zh) | 2019-09-13 |
KR102304637B1 (ko) | 2021-09-23 |
WO2018142918A1 (ja) | 2018-08-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6369660B1 (ja) | 連続焼鈍炉 | |
US9889480B2 (en) | Flatness of a rolled strip | |
WO1996032507A1 (fr) | Equipement pour fabriquer des bandes en acier inoxydable | |
JP5130733B2 (ja) | 連続焼鈍設備 | |
EP0815268B1 (en) | Primary cooling method in continuously annealing steel strip | |
JP4903913B2 (ja) | 熱延鋼板の冷却方法及び冷却装置 | |
KR20120130336A (ko) | 열처리 방법 | |
WO2014041868A1 (ja) | ノズルヘッダ、冷却装置、熱延鋼板の製造装置、および熱延鋼板の製造方法 | |
JP5000116B2 (ja) | 鋼帯連続処理設備における均熱炉操業方法 | |
JP2010121160A (ja) | 金属ストリップ冷却装置及び金属ストリップ冷却方法 | |
EP0803583B1 (en) | Primary cooling method in continuously annealing steel strips | |
JP5268303B2 (ja) | 加熱炉の降温方法及び加熱炉 | |
KR101699234B1 (ko) | 연속소둔로의 스트립 냉각 장치 및 냉각 방법 | |
JP2008194733A (ja) | 金属板の圧延機のワークロールの冷却装置、金属板の圧延機のワークロールの冷却方法およびそれを用いた金属板の製造方法 | |
JP4352953B2 (ja) | ハースロールのサーマルクラウン抑制方法、及び鋼板の連続焼鈍方法 | |
JP2006307296A (ja) | 金属帯の連続熱処理方法および横型連続熱処理炉 | |
JP4054328B2 (ja) | 熱延ロングコイルの製造方法 | |
JP2575873B2 (ja) | 薄鋼板連続焼鈍設備 | |
JPH0225523A (ja) | 金属ストリップの直火加熱式連続熱処理炉 | |
JP2004143528A (ja) | 鋼板の熱処理方法および装置 | |
JPH02277758A (ja) | 合金化炉およびその運転方法 | |
JP2001323325A (ja) | 金属帯板の冷却装置および冷却方法 | |
JPWO2021006254A1 (ja) | 連続鋳造鋳片の2次冷却方法及び装置 | |
JPH06340928A (ja) | 冷却ロール及びそれを使用したロール冷却設備 | |
JP2003328038A (ja) | 円筒状金属コイルの冷却方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180410 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20180410 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20180507 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180612 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180625 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6369660 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |