EP1566460A4 - Cold rolled steel sheet for gasket material, method for production thereof and gasket material produced by the method - Google Patents

Cold rolled steel sheet for gasket material, method for production thereof and gasket material produced by the method

Info

Publication number
EP1566460A4
EP1566460A4 EP03751436A EP03751436A EP1566460A4 EP 1566460 A4 EP1566460 A4 EP 1566460A4 EP 03751436 A EP03751436 A EP 03751436A EP 03751436 A EP03751436 A EP 03751436A EP 1566460 A4 EP1566460 A4 EP 1566460A4
Authority
EP
European Patent Office
Prior art keywords
gasket material
production
steel sheet
rolled steel
cold rolled
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Withdrawn
Application number
EP03751436A
Other languages
German (de)
French (fr)
Other versions
EP1566460A1 (en
Inventor
Toshiyuki Ueda
Hiroyasu Itoh
Satoshi Ohi
Shinichi Aoki
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.)
Toyo Kohan Co Ltd
Original Assignee
Toyo Kohan Co 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.)
Filing date
Publication date
Application filed by Toyo Kohan Co Ltd filed Critical Toyo Kohan Co Ltd
Publication of EP1566460A1 publication Critical patent/EP1566460A1/en
Publication of EP1566460A4 publication Critical patent/EP1566460A4/en
Withdrawn legal-status Critical Current

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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0268—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment between cold rolling steps
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1266—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest between cold rolling steps
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12639—Adjacent, identical composition, components
    • Y10T428/12646—Group VIII or IB metal-base
    • Y10T428/12653—Fe, containing 0.01-1.7% carbon [i.e., steel]
EP03751436A 2002-11-29 2003-10-10 Cold rolled steel sheet for gasket material, method for production thereof and gasket material produced by the method Withdrawn EP1566460A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2002347344 2002-11-29
JP2002347344 2002-11-29
JP2003045421A JP2004225155A (en) 2002-11-29 2003-02-24 Cold rolled steel sheet for gasket material, its production method, and gasket material produced by the production method
JP2003045421 2003-02-24
PCT/JP2003/013001 WO2004050931A1 (en) 2002-11-29 2003-10-10 Cold rolled steel sheet for gasket material, method for production thereof and gasket material produced by the method

Publications (2)

Publication Number Publication Date
EP1566460A1 EP1566460A1 (en) 2005-08-24
EP1566460A4 true EP1566460A4 (en) 2006-05-10

Family

ID=32473652

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03751436A Withdrawn EP1566460A4 (en) 2002-11-29 2003-10-10 Cold rolled steel sheet for gasket material, method for production thereof and gasket material produced by the method

Country Status (6)

Country Link
US (1) US20060137167A1 (en)
EP (1) EP1566460A4 (en)
JP (1) JP2004225155A (en)
KR (1) KR20050084045A (en)
AU (1) AU2003271162A1 (en)
WO (1) WO2004050931A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005036266A (en) * 2003-07-18 2005-02-10 Toyo Kohan Co Ltd Cold rolled steel sheet for gasket material, its production method, and gasket material
JP2008518102A (en) * 2004-10-26 2008-05-29 ヒル・アンド・ミユラー・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Method of manufacturing containment device and containment device manufactured thereby
JP4580739B2 (en) * 2004-11-26 2010-11-17 東洋鋼鈑株式会社 Spring material and manufacturing method thereof
DE102007061084A1 (en) * 2007-12-19 2009-07-02 Federal-Mogul Sealing Systems Gmbh Metallic flat gasket and manufacturing process
EP4109037A1 (en) 2014-12-16 2022-12-28 Greer Steel Company Steel compositions, methods of manufacture and uses in producing rimfire cartridges
CN104846260A (en) * 2015-04-20 2015-08-19 杭州科明电子有限公司 Trigger of tool switch

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0387320A (en) * 1989-08-29 1991-04-12 Kobe Steel Ltd Manufacture of ultra high-strength cold rolled steel sheet having excellent baking hardenability in paint
JPH09194935A (en) * 1996-01-10 1997-07-29 Toyo Kohan Co Ltd Production of cold rolled steel sheet for gasket material, excellent in spring characteristic, and gasket material
JP2000319759A (en) * 1999-04-30 2000-11-21 Nippon Steel Corp Steel tube excellent in workability by bending roll system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0387320A (en) * 1989-08-29 1991-04-12 Kobe Steel Ltd Manufacture of ultra high-strength cold rolled steel sheet having excellent baking hardenability in paint
JPH09194935A (en) * 1996-01-10 1997-07-29 Toyo Kohan Co Ltd Production of cold rolled steel sheet for gasket material, excellent in spring characteristic, and gasket material
JP2000319759A (en) * 1999-04-30 2000-11-21 Nippon Steel Corp Steel tube excellent in workability by bending roll system

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 259 (C - 0846) 2 July 1991 (1991-07-02) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 11 28 November 1997 (1997-11-28) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 14 5 March 2001 (2001-03-05) *
See also references of WO2004050931A1 *

Also Published As

Publication number Publication date
US20060137167A1 (en) 2006-06-29
JP2004225155A (en) 2004-08-12
AU2003271162A1 (en) 2004-06-23
WO2004050931A1 (en) 2004-06-17
EP1566460A1 (en) 2005-08-24
KR20050084045A (en) 2005-08-26

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RBV Designated contracting states (corrected)

Designated state(s): BE DE FR GB IT NL

A4 Supplementary search report drawn up and despatched

Effective date: 20060329

17Q First examination report despatched

Effective date: 20061130

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18D Application deemed to be withdrawn

Effective date: 20081007