DE10081707T1 - Process for the production of steel sheet for shadow masks with excellent thickness accuracy in the longitudinal direction - Google Patents

Process for the production of steel sheet for shadow masks with excellent thickness accuracy in the longitudinal direction

Info

Publication number
DE10081707T1
DE10081707T1 DE2000181707 DE10081707T DE10081707T1 DE 10081707 T1 DE10081707 T1 DE 10081707T1 DE 2000181707 DE2000181707 DE 2000181707 DE 10081707 T DE10081707 T DE 10081707T DE 10081707 T1 DE10081707 T1 DE 10081707T1
Authority
DE
Germany
Prior art keywords
production
longitudinal direction
steel sheet
thickness accuracy
shadow masks
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.)
Granted
Application number
DE2000181707
Other languages
German (de)
Other versions
DE10081707C2 (en
Inventor
Satoshi Kodama
Tadashi Inoue
Masaya Morita
Kenji Tahara
Kenichi Mitsuzuka
Kazuhiro Taki
Tetsuo Kawahara
Masazumi Mori
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.)
JFE Engineering Corp
Nippon Mining Holdings Inc
Original Assignee
Nippon Mining and Metals Co Ltd
Nippon Mining Co Ltd
NKK Corp
Nippon Kokan 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 Nippon Mining and Metals Co Ltd, Nippon Mining Co Ltd, NKK Corp, Nippon Kokan Ltd filed Critical Nippon Mining and Metals Co Ltd
Publication of DE10081707T1 publication Critical patent/DE10081707T1/en
Application granted granted Critical
Publication of DE10081707C2 publication Critical patent/DE10081707C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C21D8/0226—Hot rolling
    • 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
    • C21D8/0257—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment with diffusion of elements, e.g. decarburising, nitriding
    • 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
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • 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
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television 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
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/04—Decarburising
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0727—Aperture plate
    • H01J2229/0733—Aperture plate characterised by the 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
DE10081707T 1999-05-31 2000-05-31 Process for the production of steel sheet for shadow masks with excellent thickness accuracy in the longitudinal direction Expired - Fee Related DE10081707C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15269699A JP2000345242A (en) 1999-05-31 1999-05-31 Production of steel sheet for shadow mask excellent in precision of sheet thickness in longitudinal direction
PCT/JP2000/003491 WO2000073518A1 (en) 1999-05-31 2000-05-31 Method for producing steel sheet for shadow mask being excellent in accuracy of thickness in longitudinal direction

Publications (2)

Publication Number Publication Date
DE10081707T1 true DE10081707T1 (en) 2001-09-13
DE10081707C2 DE10081707C2 (en) 2003-06-05

Family

ID=15546152

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10081707T Expired - Fee Related DE10081707C2 (en) 1999-05-31 2000-05-31 Process for the production of steel sheet for shadow masks with excellent thickness accuracy in the longitudinal direction

Country Status (4)

Country Link
JP (1) JP2000345242A (en)
KR (1) KR100460642B1 (en)
DE (1) DE10081707C2 (en)
WO (1) WO2000073518A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3751891B2 (en) * 2002-02-15 2006-03-01 日鉱金属加工株式会社 Mild steel material and shadow mask for tension mask with bridge
CN102286688A (en) * 2010-06-21 2011-12-21 宝山钢铁股份有限公司 Steel for high-hardness tin plating primitive plate and manufacture method thereof
JP5455099B1 (en) 2013-09-13 2014-03-26 大日本印刷株式会社 Metal plate, metal plate manufacturing method, and mask manufacturing method using metal plate
JP5516816B1 (en) 2013-10-15 2014-06-11 大日本印刷株式会社 Metal plate, method for producing metal plate, and method for producing vapor deposition mask using metal plate
JP5641462B1 (en) * 2014-05-13 2014-12-17 大日本印刷株式会社 Metal plate, metal plate manufacturing method, and mask manufacturing method using metal plate
DE202016008840U1 (en) 2015-02-10 2020-02-11 Dai Nippon Printing Co., Ltd. metal sheet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031092B1 (en) * 1971-05-25 1975-10-07
JPS536222A (en) * 1976-07-07 1978-01-20 Sumitomo Metal Ind Ltd Production of silent steel sheet
JPS5943974B2 (en) * 1979-08-22 1984-10-25 日本鋼管株式会社 How to make a shadow mask
JPS596326A (en) * 1982-07-03 1984-01-13 Nisshin Steel Co Ltd Manufacture of shadow mask

Also Published As

Publication number Publication date
WO2000073518A1 (en) 2000-12-07
KR20010072126A (en) 2001-07-31
KR100460642B1 (en) 2004-12-08
JP2000345242A (en) 2000-12-12
DE10081707C2 (en) 2003-06-05

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8607 Notification of search results after publication
8304 Grant after examination procedure
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NKK CORP., TOKIO/TOKYO, JP

Owner name: NIKKO METAL MANUFACTURING CO.,LTD., KOZA, KANAGAWA

8327 Change in the person/name/address of the patent owner

Owner name: JFE ENGINEERING CORP., TOKIO/TOKYO, JP

Owner name: NIPPON MINING & METALS CO., LTD., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee