DE19757485A1 - Vorrichtung zum kontrollierten Abkühlen von warmgewalzten Profilen, insbesondere Trägern, direkt aus der Walzhitze - Google Patents
Vorrichtung zum kontrollierten Abkühlen von warmgewalzten Profilen, insbesondere Trägern, direkt aus der WalzhitzeInfo
- Publication number
- DE19757485A1 DE19757485A1 DE19757485A DE19757485A DE19757485A1 DE 19757485 A1 DE19757485 A1 DE 19757485A1 DE 19757485 A DE19757485 A DE 19757485A DE 19757485 A DE19757485 A DE 19757485A DE 19757485 A1 DE19757485 A1 DE 19757485A1
- Authority
- DE
- Germany
- Prior art keywords
- cooling
- nozzles
- profiles
- profile
- nozzle
- 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.)
- Withdrawn
Links
- 238000001816 cooling Methods 0.000 title claims description 70
- 238000005096 rolling process Methods 0.000 title claims description 10
- 239000007921 spray Substances 0.000 claims description 19
- 239000002826 coolant Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 239000000443 aerosol Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000012809 cooling fluid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 10
- 229910000734 martensite Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000000969 carrier Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000005496 tempering Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000283153 Cetacea Species 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 101150023929 egg gene Proteins 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/035—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material to several spraying apparatus
-
- 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
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19757485A DE19757485A1 (de) | 1997-12-23 | 1997-12-23 | Vorrichtung zum kontrollierten Abkühlen von warmgewalzten Profilen, insbesondere Trägern, direkt aus der Walzhitze |
| US09/213,608 US6170284B1 (en) | 1997-12-23 | 1998-12-17 | Apparatus for the controlled cooling of hot-rolled sections, particularly beams, directly from the rolling heat |
| EP98124114A EP0925855A3 (de) | 1997-12-23 | 1998-12-18 | Vorrichtung zum kontrollierten Abkühlen von warmgewalzten Profilen, insbesondere Trägern, direkt aus der Walzhitze |
| JP10363344A JPH11254022A (ja) | 1997-12-23 | 1998-12-21 | 熱間圧延された成形物、特に桁材を圧延熱から直接管理冷却する装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19757485A DE19757485A1 (de) | 1997-12-23 | 1997-12-23 | Vorrichtung zum kontrollierten Abkühlen von warmgewalzten Profilen, insbesondere Trägern, direkt aus der Walzhitze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19757485A1 true DE19757485A1 (de) | 1999-06-24 |
Family
ID=7853147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19757485A Withdrawn DE19757485A1 (de) | 1997-12-23 | 1997-12-23 | Vorrichtung zum kontrollierten Abkühlen von warmgewalzten Profilen, insbesondere Trägern, direkt aus der Walzhitze |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6170284B1 (https=) |
| EP (1) | EP0925855A3 (https=) |
| JP (1) | JPH11254022A (https=) |
| DE (1) | DE19757485A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10352622A1 (de) * | 2003-11-12 | 2005-06-16 | Bayerische Motoren Werke Ag | Verfahren und Vorrichtung zum Abschrecken von Werkstücken |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5309684B2 (ja) * | 2008-05-13 | 2013-10-09 | 株式会社Ihi | ワークの冷却方法及びワークの冷却装置 |
| KR101129845B1 (ko) | 2009-10-29 | 2012-03-23 | 현대제철 주식회사 | 트랙 슈용 냉각장치 |
| CN101804422B (zh) * | 2010-02-10 | 2011-10-26 | 东北大学 | 一种大型h型钢轧后超快速冷却装置 |
| JP6515370B2 (ja) * | 2014-05-29 | 2019-05-22 | 株式会社Ihi | 冷却装置及び多室型熱処理装置 |
| CN108699651A (zh) † | 2016-03-02 | 2018-10-23 | 新日铁住金株式会社 | 低温用h形钢及其制造方法 |
| WO2019122986A1 (en) * | 2017-12-22 | 2019-06-27 | Arcelormittal | Steel section rolling mill |
| CN113375531B (zh) * | 2021-05-14 | 2023-11-03 | 南京钢铁股份有限公司 | 一种淬火机喷嘴打击角度测量工具及其制造方法、使用方法 |
| CN120920251B (zh) * | 2025-10-15 | 2025-12-09 | 南通昊成钢结构工程有限公司 | 一种钢结构的多面喷涂工业机器人 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3997376A (en) * | 1974-06-19 | 1976-12-14 | Midland-Ross Corporation | Spray mist cooling method |
| SE437675B (sv) * | 1981-05-14 | 1985-03-11 | Asea Ab | Kylanordning for avlanga kroppar |
| CA1193176A (en) | 1982-07-06 | 1985-09-10 | Robert J. Ackert | Method for the production of improved railway rails by accelerated colling in line with the production rolling mill |
| LU84999A1 (fr) | 1983-09-12 | 1985-06-04 | Arbed | Procede et dispositif de refroidissement de produits metalliques lamines |
| US4497180A (en) * | 1984-03-29 | 1985-02-05 | National Steel Corporation | Method and apparatus useful in cooling hot strip |
| JPS62188726A (ja) * | 1986-02-13 | 1987-08-18 | Nippon Kokan Kk <Nkk> | 不等辺不等厚山形鋼の冷却装置及び冷却方法 |
| DE8810085U1 (de) * | 1988-08-08 | 1988-10-20 | Elhaus, Friedrich Wilhelm, Dipl.-Ing., 7703 Rielasingen-Worblingen | Sprühwasser-Abschreckvorrichtung für Strangpreßprofile |
| EP0462783B1 (en) | 1990-06-21 | 1995-09-27 | Nippon Steel Corporation | Process and apparatus for producing thin-webbed H-beam steel |
| FR2675718A1 (fr) | 1991-04-29 | 1992-10-30 | Bertin & Cie | Procede et dispositif de refroidissement d'un profile en cours de laminage. |
| CH686072A5 (de) | 1992-06-19 | 1995-12-29 | Alusuisse Lonza Services Ag | Sprayanlage zum Kuhlen von Profilen. |
| JP3241444B2 (ja) * | 1992-08-10 | 2001-12-25 | 川崎製鉄株式会社 | 靱性・強度に富んだh形鋼の製造方法 |
| DE4237991A1 (de) * | 1992-11-11 | 1994-05-19 | Schloemann Siemag Ag | Verfahren und Vorrichtung zur Abkühlung von warmgewalzten Profilen insbesondere von Schienen |
| JP3117590B2 (ja) * | 1993-10-12 | 2000-12-18 | 新日本製鐵株式会社 | H形鋼の冷却方法および装置 |
| DE19608965A1 (de) * | 1996-03-08 | 1997-09-11 | Schloemann Siemag Ag | Verfahren und Vorrichtung sowie Kühlmedium zum Kühlen von walzwarmen Profilen |
-
1997
- 1997-12-23 DE DE19757485A patent/DE19757485A1/de not_active Withdrawn
-
1998
- 1998-12-17 US US09/213,608 patent/US6170284B1/en not_active Expired - Lifetime
- 1998-12-18 EP EP98124114A patent/EP0925855A3/de not_active Withdrawn
- 1998-12-21 JP JP10363344A patent/JPH11254022A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10352622A1 (de) * | 2003-11-12 | 2005-06-16 | Bayerische Motoren Werke Ag | Verfahren und Vorrichtung zum Abschrecken von Werkstücken |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11254022A (ja) | 1999-09-21 |
| EP0925855A3 (de) | 2000-08-02 |
| EP0925855A2 (de) | 1999-06-30 |
| US6170284B1 (en) | 2001-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: SMS DEMAG AG, 40237 DUESSELDORF, DE |
|
| 8110 | Request for examination paragraph 44 | ||
| 8130 | Withdrawal |