EP1114880A4 - Steel sheet for heat shrink band with slight color misregistering - Google Patents

Steel sheet for heat shrink band with slight color misregistering

Info

Publication number
EP1114880A4
EP1114880A4 EP99922569A EP99922569A EP1114880A4 EP 1114880 A4 EP1114880 A4 EP 1114880A4 EP 99922569 A EP99922569 A EP 99922569A EP 99922569 A EP99922569 A EP 99922569A EP 1114880 A4 EP1114880 A4 EP 1114880A4
Authority
EP
European Patent Office
Prior art keywords
steel sheet
heat shrink
slight color
shrink band
misregistering
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Withdrawn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
EP99922569A
Other languages
German (de)
French (fr)
Other versions
EP1114880A1 (en
Inventor
Nobuo Yamagami
Kunikazu Tomita
Yasuyuki Takada
Yoshihiko Oda
Chohachi Sato
Teruo Takeuchi
Ichiro Saito
Hiroaki Kato
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 Steel Corp
Original Assignee
Sony Corp
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 Sony Corp, NKK Corp, Nippon Kokan Ltd filed Critical Sony Corp
Publication of EP1114880A1 publication Critical patent/EP1114880A1/en
Publication of EP1114880A4 publication Critical patent/EP1114880A4/en
Withdrawn legal-status Critical Current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
    • C22C38/02—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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14775—Fe-Si based alloys in the form of sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/87—Arrangements for preventing or limiting effects of implosion of vessels or containers
    • 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
    • C21D8/0221—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
    • 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
    • C21D8/0273—Final recrystallisation annealing
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
    • H01J2229/003—Preventing or cancelling fields entering the enclosure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/87—Means for avoiding vessel implosion
    • H01J2229/875—Means substantially covering the output face, e.g. resin layers, protective panels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Heat Treatment Of Steel (AREA)
EP99922569A 1999-05-28 1999-05-28 Steel sheet for heat shrink band with slight color misregistering Withdrawn EP1114880A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1999/002856 WO2000073526A1 (en) 1998-01-26 1999-05-28 Steel sheet for heat shrink band with slight color misregistering

Publications (2)

Publication Number Publication Date
EP1114880A1 EP1114880A1 (en) 2001-07-11
EP1114880A4 true EP1114880A4 (en) 2003-03-12

Family

ID=14235834

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99922569A Withdrawn EP1114880A4 (en) 1999-05-28 1999-05-28 Steel sheet for heat shrink band with slight color misregistering

Country Status (3)

Country Link
EP (1) EP1114880A4 (en)
KR (1) KR20010106417A (en)
WO (1) WO2000073526A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1554217A (en) 2000-12-19 2004-12-08 Posco A steel plate and a hot dip galvanizing steel plate having superior electric and magnetic shielding property

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62185828A (en) * 1986-02-10 1987-08-14 Sumitomo Metal Ind Ltd Manufacture of frame material for shadow mask
US5019191A (en) * 1988-12-22 1991-05-28 Sumitomo Metal Industries, Ltd. Magnetic steel plate for use as a magnetic shielding member and a method for the manufacture thereof
EP0852265A1 (en) * 1995-09-19 1998-07-08 TOYO KOHAN Co., Ltd Magnetic shield material, production method thereof and color image tube assembling the material
GB2322575A (en) * 1997-01-29 1998-09-02 Sony Corp Heat shrink band steel sheet and manufacturing method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0387313A (en) * 1989-08-30 1991-04-12 Kawasaki Steel Corp Production of high permeability steel sheet
JPH086134B2 (en) * 1991-03-08 1996-01-24 新日本製鐵株式会社 Method for manufacturing cold rolled steel sheet for TV CRT mask frame with excellent magnetic properties
JPH10214578A (en) * 1997-01-29 1998-08-11 Sony Corp Heat shrink band
JP3393053B2 (en) * 1998-01-26 2003-04-07 日本鋼管株式会社 Steel sheet for heat shrink band with little color shift

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62185828A (en) * 1986-02-10 1987-08-14 Sumitomo Metal Ind Ltd Manufacture of frame material for shadow mask
US5019191A (en) * 1988-12-22 1991-05-28 Sumitomo Metal Industries, Ltd. Magnetic steel plate for use as a magnetic shielding member and a method for the manufacture thereof
EP0852265A1 (en) * 1995-09-19 1998-07-08 TOYO KOHAN Co., Ltd Magnetic shield material, production method thereof and color image tube assembling the material
GB2322575A (en) * 1997-01-29 1998-09-02 Sony Corp Heat shrink band steel sheet and manufacturing method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 012, no. 037 (C - 473) 4 February 1988 (1988-02-04) *
See also references of WO0073526A1 *

Also Published As

Publication number Publication date
KR20010106417A (en) 2001-11-29
WO2000073526A1 (en) 2000-12-07
EP1114880A1 (en) 2001-07-11

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20010126

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE GB NL

A4 Supplementary search report drawn up and despatched

Effective date: 20030127

RIC1 Information provided on ipc code assigned before grant

Ipc: 7H 01J 29/87 B

Ipc: 7C 22C 38/02 B

Ipc: 7C 22C 38/06 A

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SONY CORPORATION

Owner name: JFE STEEL CORPORATION

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: JFE STEEL CORPORATION

17Q First examination report despatched

Effective date: 20040706

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20060126