DE69425189T2 - Bleche aus Eisen-Nickel Legierung für Schattenmaske - Google Patents

Bleche aus Eisen-Nickel Legierung für Schattenmaske

Info

Publication number
DE69425189T2
DE69425189T2 DE1994625189 DE69425189T DE69425189T2 DE 69425189 T2 DE69425189 T2 DE 69425189T2 DE 1994625189 DE1994625189 DE 1994625189 DE 69425189 T DE69425189 T DE 69425189T DE 69425189 T2 DE69425189 T2 DE 69425189T2
Authority
DE
Germany
Prior art keywords
iron
shadow mask
nickel alloy
alloy sheets
sheets
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.)
Expired - Fee Related
Application number
DE1994625189
Other languages
English (en)
Other versions
DE69425189D1 (de
Inventor
Tadashi Inoue
Kiyoshi Tsuru
Michihito Hiasa
Kastuhisa Yamauchi
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
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
Priority claimed from JP5151351A external-priority patent/JPH06158229A/ja
Priority claimed from JP21871393A external-priority patent/JP3326897B2/ja
Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Application granted granted Critical
Publication of DE69425189D1 publication Critical patent/DE69425189D1/de
Publication of DE69425189T2 publication Critical patent/DE69425189T2/de
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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • 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)
DE1994625189 1993-05-28 1994-01-14 Bleche aus Eisen-Nickel Legierung für Schattenmaske Expired - Fee Related DE69425189T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5151351A JPH06158229A (ja) 1992-09-24 1993-05-28 プレス成形性に優れたシャドウマスク用Ｆｅ−Ｎｉ系合金薄板およびＦｅ−Ｎｉ−Ｃｏ系合金薄板
JP21871393A JP3326897B2 (ja) 1993-09-02 1993-09-02 シャドウマスク用Ｆｅ−Ｎｉ系合金薄板

Publications (2)

Publication Number Publication Date
DE69425189D1 DE69425189D1 (de) 2000-08-17
DE69425189T2 true DE69425189T2 (de) 2001-03-22

Family

ID=26480630

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994625189 Expired - Fee Related DE69425189T2 (de) 1993-05-28 1994-01-14 Bleche aus Eisen-Nickel Legierung für Schattenmaske

Country Status (4)

Country Link
EP (1) EP0626461B1 (de)
KR (1) KR970003641B1 (de)
CN (1) CN1035890C (de)
DE (1) DE69425189T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100259300B1 (en) * 1998-04-16 2000-06-15 Lg Electronics Inc Shadow mask for color cathode ray tube
KR100259299B1 (en) * 1998-04-21 2000-06-15 Lg Electronics Inc Shadow mask of color cathode ray tube and method for fabricating the same
JP2000017394A (ja) * 1998-04-30 2000-01-18 Dainippon Printing Co Ltd カラ―ブラウン管用シャドウマスク
JP2002038239A (ja) * 2000-07-24 2002-02-06 Yamaha Metanikusu Kk 磁気歪制御型合金板及びこれを用いたカラーブラウン管用部品並びに磁気歪制御型合金板の製造方法
CN114807765B (zh) * 2022-05-05 2022-11-01 东南大学 一种高强度低膨胀系数的因瓦合金及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5127965A (en) * 1990-07-17 1992-07-07 Nkk Corporation Fe-ni alloy sheet for shadow mask and method for manufacturing same
JP2596210B2 (ja) * 1990-10-31 1997-04-02 日本鋼管株式会社 焼鈍時の密着焼付き防止法、ガス放散性に優れたシャドウマスク用Ｆｅ―Ｎｉ合金およびその製造法
US5308723A (en) * 1992-01-24 1994-05-03 Nkk Corporation Thin metallic sheet for shadow mask
EP0561120B1 (de) * 1992-01-24 1996-06-12 Nkk Corporation Dünnes Blech aus Fe-Ni-Legierung für Schattenmaske und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
EP0626461B1 (de) 2000-07-12
KR970003641B1 (ko) 1997-03-20
DE69425189D1 (de) 2000-08-17
CN1096330A (zh) 1994-12-14
CN1035890C (zh) 1997-09-17
EP0626461A1 (de) 1994-11-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

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

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

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

8339 Ceased/non-payment of the annual fee