AU2001242736A1 - Raw material for shadow mask, method for production thereof, shadow mask and picture tube - Google Patents

Raw material for shadow mask, method for production thereof, shadow mask and picture tube

Info

Publication number
AU2001242736A1
AU2001242736A1 AU2001242736A AU4273601A AU2001242736A1 AU 2001242736 A1 AU2001242736 A1 AU 2001242736A1 AU 2001242736 A AU2001242736 A AU 2001242736A AU 4273601 A AU4273601 A AU 4273601A AU 2001242736 A1 AU2001242736 A1 AU 2001242736A1
Authority
AU
Australia
Prior art keywords
shadow mask
production
raw material
picture tube
shadow
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.)
Abandoned
Application number
AU2001242736A
Inventor
Shinichi Aoki
Taizo Sato
Toshiyuki Ueda
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 AU2001242736A1 publication Critical patent/AU2001242736A1/en
Abandoned 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
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
AU2001242736A 2000-04-05 2001-03-21 Raw material for shadow mask, method for production thereof, shadow mask and picture tube Abandoned AU2001242736A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000103356A JP2001288540A (en) 2000-04-05 2000-04-05 Raw material for shadow mask, its producing method, shadow mask and picture tube
JP2000-103356 2000-04-05
PCT/JP2001/002230 WO2001077399A1 (en) 2000-04-05 2001-03-21 Raw material for shadow mask, method for production thereof, shadow mask and picture tube

Publications (1)

Publication Number Publication Date
AU2001242736A1 true AU2001242736A1 (en) 2001-10-23

Family

ID=18617087

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001242736A Abandoned AU2001242736A1 (en) 2000-04-05 2001-03-21 Raw material for shadow mask, method for production thereof, shadow mask and picture tube

Country Status (3)

Country Link
JP (1) JP2001288540A (en)
AU (1) AU2001242736A1 (en)
WO (1) WO2001077399A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138027A (en) * 1979-04-12 1980-10-28 Nippon Kokan Kk <Nkk> Manufacture of cold-rolled steel sheet for shadow mask
JPS63286524A (en) * 1987-05-19 1988-11-24 Nippon Mining Co Ltd Production of shadow mask
JPH02254139A (en) * 1989-03-28 1990-10-12 Toyo Kohan Co Ltd Shadow mask material and its production
JPH0753887B2 (en) * 1989-04-20 1995-06-07 住友金属工業株式会社 Method for manufacturing cold rolled steel sheet with excellent magnetic properties and formability

Also Published As

Publication number Publication date
JP2001288540A (en) 2001-10-19
WO2001077399A1 (en) 2001-10-18

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