JPS6317892B2 - - Google Patents

Info

Publication number: JPS6317892B2
Authority: JP; Japan
Prior art keywords: steel plate; cooling; shielding member; width direction; nozzle
Prior art date: 1984-04-12
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

Application number

JP59074778A

Other languages

English (en)

Japanese (ja)

Other versions

JPS60221527A (ja

Inventor

Masakazu Nakao

Akinori Ootomo

Takeshi Tanaka

Akira Kobayashi

Yoshikazu Oobanya

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Kobe Steel Ltd

Original Assignee

Kobe Steel Ltd

Priority date (The priority date 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 date listed.)

1984-04-12

Filing date

1984-04-12

Publication date

1988-04-15

1984-04-12 Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd

1984-04-12 Priority to JP7477884A priority Critical patent/JPS60221527A/ja

1985-11-06 Publication of JPS60221527A publication Critical patent/JPS60221527A/ja

1988-04-15 Publication of JPS6317892B2 publication Critical patent/JPS6317892B2/ja

Status Granted legal-status Critical Current

Links

229910000831 Steel Inorganic materials 0.000 claims description 69
239000010959 steel Substances 0.000 claims description 69
238000001816 cooling Methods 0.000 claims description 53
239000000498 cooling water Substances 0.000 claims description 21
238000000034 method Methods 0.000 description 9
238000005096 rolling process Methods 0.000 description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
230000000694 effects Effects 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
239000000463 material Substances 0.000 description 3
230000002159 abnormal effect Effects 0.000 description 2
230000007423 decrease Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
238000005098 hot rolling Methods 0.000 description 2
230000002452 interceptive effect Effects 0.000 description 1
230000000717 retained effect Effects 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
- 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
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
- 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
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals

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 Treatment Of Strip Materials And Filament Materials (AREA)

JP7477884A 1984-04-12 1984-04-12 鋼板冷却方法 Granted JPS60221527A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP7477884A JPS60221527A (ja)	1984-04-12	1984-04-12	鋼板冷却方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP7477884A JPS60221527A (ja)	1984-04-12	1984-04-12	鋼板冷却方法

Publications (2)

Publication Number	Publication Date
JPS60221527A JPS60221527A (ja)	1985-11-06
JPS6317892B2 true JPS6317892B2 (fr)	1988-04-15

Family

ID=13557085

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP7477884A Granted JPS60221527A (ja)	1984-04-12	1984-04-12	鋼板冷却方法

Country Status (1)

Country	Link
JP (1)	JPS60221527A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4603510B2 (ja) *	2006-06-05	2010-12-22	株式会社神戸製鋼所	マスキング装置
CA2900559C (fr)	2013-03-11	2018-01-02	Novelis Inc.	Amelioration de la planeite d'une bande laminee

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5832511A (ja) *	1981-08-21	1983-02-25	Nippon Kokan Kk <Nkk>	厚鋼板の冷却方法

1984
- 1984-04-12 JP JP7477884A patent/JPS60221527A/ja active Granted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5832511A (ja) *	1981-08-21	1983-02-25	Nippon Kokan Kk <Nkk>	厚鋼板の冷却方法

Also Published As

Publication number	Publication date
JPS60221527A (ja)	1985-11-06

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Legal Events

Date	Code	Title	Description
2004-04-12	EXPY	Cancellation because of completion of term