BR7806940A - Processo para controlar a temperatura de tira de aco em equipamento de aquecimento continuo - Google Patents
Processo para controlar a temperatura de tira de aco em equipamento de aquecimento continuoInfo
- Publication number
- BR7806940A BR7806940A BR7806940A BR7806940A BR7806940A BR 7806940 A BR7806940 A BR 7806940A BR 7806940 A BR7806940 A BR 7806940A BR 7806940 A BR7806940 A BR 7806940A BR 7806940 A BR7806940 A BR 7806940A
- Authority
- BR
- Brazil
- Prior art keywords
- control
- steel strip
- heating equipment
- continuous heating
- strip temperature
- Prior art date
Links
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
- C21D11/00—Process control or regulation for heat treatments
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52125092A JPS5924166B2 (ja) | 1977-10-20 | 1977-10-20 | ストリツプの連続加熱に於ける板温制御方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7806940A true BR7806940A (pt) | 1979-05-08 |
Family
ID=14901639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7806940A BR7806940A (pt) | 1977-10-20 | 1978-10-20 | Processo para controlar a temperatura de tira de aco em equipamento de aquecimento continuo |
Country Status (11)
Country | Link |
---|---|
US (1) | US4239483A (pt) |
JP (1) | JPS5924166B2 (pt) |
AU (1) | AU519480B2 (pt) |
BE (1) | BE871365A (pt) |
BR (1) | BR7806940A (pt) |
CA (1) | CA1126506A (pt) |
DE (1) | DE2844898C2 (pt) |
FR (1) | FR2406667A1 (pt) |
GB (1) | GB2007389B (pt) |
IT (1) | IT1192278B (pt) |
SE (1) | SE7810899L (pt) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4296919A (en) * | 1980-08-13 | 1981-10-27 | Nippon Steel Corporation | Apparatus for continuously producing a high strength dual-phase steel strip or sheet |
US4316717A (en) * | 1980-10-27 | 1982-02-23 | Midland-Ross Corporation | Method of controlling strip temperatures |
JPS591639A (ja) * | 1982-06-25 | 1984-01-07 | Sumitomo Metal Ind Ltd | 板温制御方法 |
DE3583212D1 (de) * | 1984-11-08 | 1991-07-18 | Mitsubishi Heavy Ind Ltd | Verfahren und vorrichtung zum erwaermen eines metallbandes in einem durchlaufgluehofen. |
WO1987000555A1 (en) * | 1985-07-18 | 1987-01-29 | Nippon Kokan Kabushiki Kaisha | Continuous strip steel processing line having direct firing furnace |
FR2656553B1 (fr) * | 1990-01-03 | 1994-12-30 | Stein Heurtey | Installation de traitement thermique avant laminage de brames minces produites par coulee continue. |
FR2684436B1 (fr) * | 1991-11-28 | 1998-02-06 | Lorraine Laminage | Procede et dispositif de conduite automatique d'un four de recuit continu. |
FR2688802B1 (fr) * | 1992-03-19 | 1994-09-30 | Stein Heurtey | Procede de traitement thermique de bandes metalliques. |
JPH0625756A (ja) * | 1992-07-10 | 1994-02-01 | Nkk Corp | 連続焼鈍ラインにおける板温制御方法 |
DE4440960C1 (de) * | 1994-11-17 | 1996-05-09 | Sta Pro Consultancy Bv | Verfahren und Vorrichtung zur Gewinnung von Weizenproteinhydrolysat |
US5770838A (en) * | 1996-09-11 | 1998-06-23 | Drever Company | Induction heaters to improve transitions in continuous heating system, and method |
US5827056A (en) * | 1997-01-09 | 1998-10-27 | Drever Company | Device and method for improving strip tracking in a continuous heating furnace |
EP0856588B1 (en) * | 1997-01-31 | 2002-10-23 | Kawasaki Steel Corporation | Heat treating furnace for a continuously supplied metal strip |
US6180933B1 (en) | 2000-02-03 | 2001-01-30 | Bricmont, Inc. | Furnace with multiple electric induction heating sections particularly for use in galvanizing line |
FR2806097B1 (fr) * | 2000-03-08 | 2002-05-10 | Stein Heurtey | Perfectionnements apportes au prechauffage de bandes metalliques notamment dans des lignes de galvanisation ou de recuit |
FR2900661B1 (fr) | 2006-05-02 | 2008-09-26 | Stein Heurtey | Perfectionnement apporte aux sections de chauffage rapide des lignes de traitement thermique en continu. |
EP2126144B1 (en) * | 2007-02-23 | 2017-12-27 | Tata Steel IJmuiden BV | Method of thermomechanical shaping a final product with very high strength and a product produced thereby |
FR2916764B1 (fr) * | 2007-05-30 | 2009-08-21 | Gaz De France Sa | Procede et installation de chauffage d'une bande metallique, notamment en vue d'un recuit |
US8864921B2 (en) * | 2007-07-19 | 2014-10-21 | Tata Steel Ijmuiden B.V. | Method for annealing a strip of steel having a variable thickness in length direction |
JP5425770B2 (ja) * | 2007-07-19 | 2014-02-26 | タタ、スティール、アイモイデン、ベスローテン、フェンノートシャップ | 長さ方向において厚さが変化する鋼ストリップ |
EP2025771A1 (en) * | 2007-08-15 | 2009-02-18 | Corus Staal BV | Method for producing a coated steel strip for producing taylored blanks suitable for thermomechanical shaping, strip thus produced, and use of such a coated strip |
CN102016472B (zh) * | 2008-05-08 | 2013-07-24 | 西门子Vai金属科技有限公司 | 用于干燥和/或烘干连续移动的金属带上的有机覆层的方法和用于施行该方法的装置 |
CN104561517B (zh) * | 2013-10-18 | 2016-08-17 | 沈阳东宝海星金属材料科技有限公司 | 板带材周期变温度差异化退火方法和装置 |
JP6241615B2 (ja) * | 2014-08-20 | 2017-12-06 | トヨタ自動車株式会社 | インゴット予熱装置 |
US10648738B2 (en) | 2015-06-24 | 2020-05-12 | Novelis Inc. | Fast response heaters and associated control systems used in combination with metal treatment furnaces |
CN111979408B (zh) * | 2020-07-22 | 2021-12-07 | 重庆赛迪热工环保工程技术有限公司 | 一种卧式退火炉分段式带钢工艺过渡控制方法 |
CN115522040B (zh) * | 2021-06-25 | 2024-06-04 | 宝山钢铁股份有限公司 | 一种冷轧连续退火炉温度自动控制方法 |
CN114472557B (zh) * | 2022-01-27 | 2023-06-20 | 本钢板材股份有限公司 | 一种预防热轧酸洗板铁皮缺陷的加热方法 |
CN115354141B (zh) * | 2022-08-09 | 2023-10-20 | 首钢智新迁安电磁材料有限公司 | 一种加热炉功率的控制方法、装置、电子设备及介质 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2278136A (en) * | 1940-11-27 | 1942-03-31 | Gen Electric | Continuous strip-annealing furnace |
US3252693A (en) * | 1963-05-07 | 1966-05-24 | Jones & Laughlin Steel Corp | Control system for continuous annealing lines and the like |
US3447745A (en) * | 1966-07-25 | 1969-06-03 | Electric Furnace Co | Furnace heating control |
DE2326135A1 (de) * | 1973-05-23 | 1974-12-12 | Krupp Gmbh | Verfahren zur temperaturregelung in durchlaufwaermeoefen |
JPS5912729B2 (ja) * | 1976-10-27 | 1984-03-26 | 新日本製鐵株式会社 | 竪型直火加熱炉 |
-
1977
- 1977-10-20 JP JP52125092A patent/JPS5924166B2/ja not_active Expired
-
1978
- 1978-10-14 DE DE2844898A patent/DE2844898C2/de not_active Expired
- 1978-10-16 IT IT28795/78A patent/IT1192278B/it active
- 1978-10-19 GB GB7841252A patent/GB2007389B/en not_active Expired
- 1978-10-19 BE BE2057361A patent/BE871365A/xx not_active IP Right Cessation
- 1978-10-19 CA CA313,792A patent/CA1126506A/en not_active Expired
- 1978-10-19 SE SE7810899A patent/SE7810899L/xx unknown
- 1978-10-20 FR FR7829887A patent/FR2406667A1/fr active Granted
- 1978-10-20 AU AU40925/78A patent/AU519480B2/en not_active Expired
- 1978-10-20 BR BR7806940A patent/BR7806940A/pt unknown
-
1979
- 1979-11-06 US US06/091,818 patent/US4239483A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1126506A (en) | 1982-06-29 |
BE871365A (fr) | 1979-02-15 |
GB2007389A (en) | 1979-05-16 |
SE7810899L (sv) | 1979-04-21 |
AU519480B2 (en) | 1981-12-03 |
FR2406667A1 (fr) | 1979-05-18 |
JPS5924166B2 (ja) | 1984-06-07 |
JPS5458608A (en) | 1979-05-11 |
IT1192278B (it) | 1988-03-31 |
DE2844898C2 (de) | 1984-07-05 |
FR2406667B1 (pt) | 1980-12-05 |
US4239483A (en) | 1980-12-16 |
AU4092578A (en) | 1980-04-24 |
IT7828795A0 (it) | 1978-10-16 |
DE2844898A1 (de) | 1979-04-26 |
GB2007389B (en) | 1982-02-17 |
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