JPS62224640A - 鋼板冷却用ロ−ル - Google Patents

鋼板冷却用ロ−ル

Info

Publication number: JPS62224640A
Authority: JP; Japan
Prior art keywords: roll; steel plate; cooling; surface roughness; side member
Prior art date: 1986-03-27
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.): Granted

Application number

JP6939086A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0564219B2 (2

Inventor

Koro Takatsuka

公郎高塚

Shoji Kawada

昭二川田

Mineki Okura

大蔵　峰樹

Yoshio Nanba

吉雄難波

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.)

1986-03-27

Filing date

1986-03-27

Publication date

1987-10-02

1986-03-27 Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd

1986-03-27 Priority to JP6939086A priority Critical patent/JPS62224640A/ja

1987-10-02 Publication of JPS62224640A publication Critical patent/JPS62224640A/ja

1993-09-14 Publication of JPH0564219B2 publication Critical patent/JPH0564219B2/ja

Status Granted legal-status Critical Current

Links

238000001816 cooling Methods 0.000 title claims abstract description 57
229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
239000010959 steel Substances 0.000 title claims abstract description 41
230000003746 surface roughness Effects 0.000 claims abstract description 24
229910044991 metal oxide Inorganic materials 0.000 claims abstract description 13
230000002093 peripheral effect Effects 0.000 claims abstract description 6
150000004706 metal oxides Chemical class 0.000 claims description 10
239000011253 protective coating Substances 0.000 claims description 8
238000000034 method Methods 0.000 abstract description 13
238000000137 annealing Methods 0.000 abstract description 6
230000001681 protective effect Effects 0.000 abstract description 6
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract description 4
239000000203 mixture Substances 0.000 abstract description 2
238000007751 thermal spraying Methods 0.000 abstract description 2
RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 abstract description 2
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 abstract 2
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
229910052593 corundum Inorganic materials 0.000 abstract 1
239000002994 raw material Substances 0.000 abstract 1
230000001105 regulatory effect Effects 0.000 abstract 1
229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
238000012546 transfer Methods 0.000 description 19
230000000694 effects Effects 0.000 description 10
239000000463 material Substances 0.000 description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
238000012360 testing method Methods 0.000 description 7
238000011282 treatment Methods 0.000 description 7
239000000498 cooling water Substances 0.000 description 4
239000002184 metal Substances 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
238000005554 pickling Methods 0.000 description 4
238000007747 plating Methods 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
230000008901 benefit Effects 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
238000010791 quenching Methods 0.000 description 3
230000000171 quenching effect Effects 0.000 description 3
239000007787 solid Substances 0.000 description 3
238000009529 body temperature measurement Methods 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
238000003860 storage Methods 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
241000282326 Felis catus Species 0.000 description 1
239000010960 cold rolled steel Substances 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000007547 defect Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000009408 flooring Methods 0.000 description 1
230000004907 flux Effects 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
239000003595 mist Substances 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000003303 reheating Methods 0.000 description 1
238000011160 research Methods 0.000 description 1
238000002791 soaking Methods 0.000 description 1
238000005507 spraying Methods 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
239000000725 suspension Substances 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
- C21D9/5735—Details
- C21D9/5737—Rolls; Drums; Roll arrangements

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)

JP6939086A 1986-03-27 1986-03-27 鋼板冷却用ロ−ル Granted JPS62224640A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP6939086A JPS62224640A (ja)	1986-03-27	1986-03-27	鋼板冷却用ロ−ル

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP6939086A JPS62224640A (ja)	1986-03-27	1986-03-27	鋼板冷却用ロ−ル

Publications (2)

Publication Number	Publication Date
JPS62224640A true JPS62224640A (ja)	1987-10-02
JPH0564219B2 JPH0564219B2 (2)	1993-09-14

Family

ID=13401222

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP6939086A Granted JPS62224640A (ja)	1986-03-27	1986-03-27	鋼板冷却用ロ−ル

Country Status (1)

Country	Link
JP (1)	JPS62224640A (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH051333A (ja) *	1991-02-28	1993-01-08	Nisshin Steel Co Ltd	金属ストリツプのロール冷却装置
WO2025243216A1 (en) *	2024-05-22	2025-11-27	Danieli & C. Officine Meccaniche S.P.A.	Heat exchange apparatus and annealing plant for a metal strip

1986
- 1986-03-27 JP JP6939086A patent/JPS62224640A/ja active Granted

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH051333A (ja) *	1991-02-28	1993-01-08	Nisshin Steel Co Ltd	金属ストリツプのロール冷却装置
WO2025243216A1 (en) *	2024-05-22	2025-11-27	Danieli & C. Officine Meccaniche S.P.A.	Heat exchange apparatus and annealing plant for a metal strip

Also Published As

Publication number	Publication date
JPH0564219B2 (2)	1993-09-14

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Legal Events

Date	Code	Title	Description
2005-09-14	LAPS	Cancellation because of no payment of annual fees