JPS6227135B2 - - Google Patents
Info
- Publication number
- JPS6227135B2 JPS6227135B2 JP57002584A JP258482A JPS6227135B2 JP S6227135 B2 JPS6227135 B2 JP S6227135B2 JP 57002584 A JP57002584 A JP 57002584A JP 258482 A JP258482 A JP 258482A JP S6227135 B2 JPS6227135 B2 JP S6227135B2
- Authority
- JP
- Japan
- Prior art keywords
- steel strip
- cooling
- refrigerant
- heat transfer
- transfer coefficient
- 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
- 238000001816 cooling Methods 0.000 claims description 95
- 229910000831 Steel Inorganic materials 0.000 claims description 88
- 239000010959 steel Substances 0.000 claims description 88
- 239000003507 refrigerant Substances 0.000 claims description 63
- 238000012546 transfer Methods 0.000 claims description 27
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 11
- 238000004364 calculation method Methods 0.000 claims description 7
- 238000012937 correction Methods 0.000 claims description 5
- 238000009529 body temperature measurement Methods 0.000 claims description 4
- 230000014509 gene expression Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 description 16
- 239000007789 gas Substances 0.000 description 11
- 238000000137 annealing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000011160 research 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
- C21D9/573—Continuous furnaces for strip or wire with cooling
-
- 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
- C21D11/005—Process control or regulation for heat treatments for cooling
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)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57002584A JPS58120742A (ja) | 1982-01-11 | 1982-01-11 | 鋼帯の冷却制御方法 |
AU90421/82A AU550533B2 (en) | 1982-01-11 | 1982-11-12 | Controlled cooling in the continuous annealing of steel strip |
US06/442,431 US4440583A (en) | 1982-01-11 | 1982-11-17 | Method of controlled cooling for steel strip |
ZA828512A ZA828512B (en) | 1982-01-11 | 1982-11-18 | Method of controlled cooling for steel strip |
DE8282110776T DE3275839D1 (en) | 1982-01-11 | 1982-11-22 | Method of controlled cooling for steel strip |
EP82110776A EP0086265B1 (en) | 1982-01-11 | 1982-11-22 | Method of controlled cooling for steel strip |
KR8205335A KR890002521B1 (ko) | 1982-01-11 | 1982-11-26 | 강철스트립의 냉각제어방법 |
BR8206916A BR8206916A (pt) | 1982-01-11 | 1982-11-29 | Processo para resfriar controladamente uma tira de aco |
CA000416579A CA1200474A (en) | 1982-01-11 | 1982-11-29 | Method of controlled cooling for steel strip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57002584A JPS58120742A (ja) | 1982-01-11 | 1982-01-11 | 鋼帯の冷却制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58120742A JPS58120742A (ja) | 1983-07-18 |
JPS6227135B2 true JPS6227135B2 (US08197722-20120612-C00042.png) | 1987-06-12 |
Family
ID=11533415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57002584A Granted JPS58120742A (ja) | 1982-01-11 | 1982-01-11 | 鋼帯の冷却制御方法 |
Country Status (9)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63136126U (US08197722-20120612-C00042.png) * | 1987-02-27 | 1988-09-07 |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4720310A (en) * | 1981-11-26 | 1988-01-19 | Union Siderurgique Du Nord Et De L'est De La France (Usinor) | Process for effecting the controlled cooling of metal sheets |
US4813652A (en) * | 1981-11-26 | 1989-03-21 | Union Siderurgique Du Nord Et De L'est De La France (Usinor) | Plant for effecting the controlled cooling of metal sheets |
JPS6199632A (ja) * | 1984-10-19 | 1986-05-17 | Kawasaki Steel Corp | 熱延鋼板の冷却制御方法 |
JPS61217530A (ja) * | 1985-03-22 | 1986-09-27 | Kawasaki Steel Corp | 連続熱処理における鋼帯の冷却方法 |
JPS61217531A (ja) * | 1985-03-22 | 1986-09-27 | Kawasaki Steel Corp | 鋼帯の冷却方法 |
US4793869A (en) * | 1987-04-10 | 1988-12-27 | Signode Corporation | Continuous treatment of cold-rolled carbon manganese steel |
US4793870A (en) * | 1987-04-10 | 1988-12-27 | Signode Corporation | Continuous treatment of cold-rolled carbon high manganese steel |
US5137586A (en) * | 1991-01-02 | 1992-08-11 | Klink James H | Method for continuous annealing of metal strips |
US6264767B1 (en) | 1995-06-07 | 2001-07-24 | Ipsco Enterprises Inc. | Method of producing martensite-or bainite-rich steel using steckel mill and controlled cooling |
DE19639062A1 (de) * | 1996-09-16 | 1998-03-26 | Mannesmann Ag | Modellgestütztes Verfahren zur kontrollierten Kühlung von Warmband oder Grobblech in einem rechnergeführten Walz- und Kühlprozeß |
DE19717615A1 (de) * | 1997-04-25 | 1998-10-29 | Siemens Ag | Verfahren und Einrichtung zur Kühlung von Metallen in einem Hüttenwerk |
BE1011615A6 (fr) * | 1997-12-16 | 1999-11-09 | Centre Rech Metallurgique | Procede de controle du refroidissement d'un produit metallique en mouvement. |
US6374901B1 (en) | 1998-07-10 | 2002-04-23 | Ipsco Enterprises Inc. | Differential quench method and apparatus |
FR2897620B1 (fr) * | 2006-02-21 | 2008-04-04 | Stein Heurtey | Procede et dispositif de refroidissement et de stabilisation de bande dans une ligne continue |
KR100858902B1 (ko) * | 2006-12-27 | 2008-09-17 | 주식회사 포스코 | 열연강판의 권취온도 보정방법 및 재질예측방법 |
ES2656070T3 (es) * | 2007-02-23 | 2018-02-23 | Tata Steel Ijmuiden Bv | Procedimiento de conformación termomecánica de un producto final con muy alta resistencia y un producto producido por el mismo |
JP4903073B2 (ja) * | 2007-03-26 | 2012-03-21 | 新日鉄エンジニアリング株式会社 | 冷却パターンの表示方法 |
CN101755063A (zh) * | 2007-07-19 | 2010-06-23 | 科鲁斯斯塔尔有限公司 | 用于对在长度方向具有不同厚度的钢带进行退火的方法 |
PL2171102T3 (pl) * | 2007-07-19 | 2018-02-28 | Muhr Und Bender Kg | Pas stali o zmiennej grubości w kierunku długości |
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 |
WO2010049600A1 (fr) * | 2008-10-31 | 2010-05-06 | Siemens Vai Metals Technologies Sas | Four pour une installation de traitement thermique d'une bande d'acier en défilement continu et procédé associé |
FR2940979B1 (fr) * | 2009-01-09 | 2011-02-11 | Fives Stein | Procede de refroidissement d'une bande metallique en defilement |
BR112014003942B1 (pt) * | 2011-08-26 | 2020-11-03 | Nippon Steel Corporation | método para a determinação da posição de liga formada, aparelho para determinação da posição de liga formada e mídia de armazenamento não transitório |
KR101376565B1 (ko) * | 2011-12-15 | 2014-04-02 | (주)포스코 | 연속 소둔라인 급냉대의 스트립 온도제어 방법 및 장치 |
FR3014447B1 (fr) | 2013-12-05 | 2016-02-05 | Fives Stein | Procede et installation de traitement thermique en continu d'une bande d'acier |
CN106370507B (zh) * | 2016-08-17 | 2019-10-25 | 武汉钢铁有限公司 | 一种带钢实验方法及装置 |
HUE056100T2 (hu) * | 2016-12-20 | 2022-01-28 | Arcelormittal | Eljárás hõkezelt acéllemez elõállítására |
BR112019011181B1 (pt) | 2016-12-20 | 2022-11-01 | Arcelormittal | Método para ajuste dinâmico para a fabricação de chapa de aço |
CN110088310B (zh) | 2016-12-20 | 2021-12-31 | 安赛乐米塔尔公司 | 用于制造热处理钢板的动态调整的方法 |
KR102012468B1 (ko) * | 2017-09-26 | 2019-08-20 | 한국생산기술연구원 | 가압 순산소 미분탄 버너 |
CN113025788A (zh) * | 2021-02-03 | 2021-06-25 | 上海专一热处理有限公司 | 一种稀有金属和超硬金属零件的热处理工艺 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1081954A (en) * | 1963-08-27 | 1967-09-06 | Yawata Iron & Steel Co | Method for controlling operations for the cooling of steel strip in accordance with formulae obtained by theoretical analysis |
CH478249A (de) * | 1966-08-29 | 1969-09-15 | Olin Mathieson | Apparat zum raschen steuerbaren Abschrecken von Blechen und Metallbändern |
US3533261A (en) * | 1967-06-15 | 1970-10-13 | Frans Hollander | Method and a device for cooling hot-rolled metal strip on a run-out table after being rolled |
US3589160A (en) * | 1968-06-07 | 1971-06-29 | Bethlehem Steel Corp | Apparatus and method for controlling accelerated cooling of hot rolled strip material |
JPS51259B1 (US08197722-20120612-C00042.png) * | 1969-02-12 | 1976-01-06 | ||
US3604234A (en) * | 1969-05-16 | 1971-09-14 | Gen Electric | Temperature control system for mill runout table |
US3779054A (en) * | 1972-03-02 | 1973-12-18 | Wean United Inc | Coolant control for hot strip mill |
DE2507641A1 (de) * | 1975-02-21 | 1976-09-02 | Sp K Bjuro Uraltschermetwtomat | Regelverfahren zur temperaturkonstanthaltung beim kuehlen warmgewalzten bandes vor dessen aufspulen und vorrichtung zur durchfuehrung des verfahrens |
US4243441A (en) * | 1979-05-09 | 1981-01-06 | National Steel Corporation | Method for metal strip temperature control |
-
1982
- 1982-01-11 JP JP57002584A patent/JPS58120742A/ja active Granted
- 1982-11-12 AU AU90421/82A patent/AU550533B2/en not_active Ceased
- 1982-11-17 US US06/442,431 patent/US4440583A/en not_active Expired - Lifetime
- 1982-11-18 ZA ZA828512A patent/ZA828512B/xx unknown
- 1982-11-22 EP EP82110776A patent/EP0086265B1/en not_active Expired
- 1982-11-22 DE DE8282110776T patent/DE3275839D1/de not_active Expired
- 1982-11-26 KR KR8205335A patent/KR890002521B1/ko active
- 1982-11-29 BR BR8206916A patent/BR8206916A/pt not_active IP Right Cessation
- 1982-11-29 CA CA000416579A patent/CA1200474A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63136126U (US08197722-20120612-C00042.png) * | 1987-02-27 | 1988-09-07 |
Also Published As
Publication number | Publication date |
---|---|
JPS58120742A (ja) | 1983-07-18 |
BR8206916A (pt) | 1983-10-04 |
KR890002521B1 (ko) | 1989-07-13 |
EP0086265B1 (en) | 1987-03-25 |
ZA828512B (en) | 1983-09-28 |
KR840002456A (ko) | 1984-07-02 |
DE3275839D1 (en) | 1987-04-30 |
AU550533B2 (en) | 1986-03-27 |
CA1200474A (en) | 1986-02-11 |
AU9042182A (en) | 1983-07-21 |
EP0086265A1 (en) | 1983-08-24 |
US4440583A (en) | 1984-04-03 |
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