TWI243857B - Fe-Ni based alloy for press forming die flat mask and flat mask and color cathode-ray tube using the same - Google Patents

Fe-Ni based alloy for press forming die flat mask and flat mask and color cathode-ray tube using the same Download PDF

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Publication number
TWI243857B
TWI243857B TW090112988A TW90112988A TWI243857B TW I243857 B TWI243857 B TW I243857B TW 090112988 A TW090112988 A TW 090112988A TW 90112988 A TW90112988 A TW 90112988A TW I243857 B TWI243857 B TW I243857B
Authority
TW
Taiwan
Prior art keywords
alloy
full
flat mask
coefficient
based alloy
Prior art date
Application number
TW090112988A
Other languages
English (en)
Chinese (zh)
Inventor
Masatoshi Eto
Masazumi Mori
Original Assignee
Nippon Mining And Metals Co Lt
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 Lt filed Critical Nippon Mining And Metals Co Lt
Application granted granted Critical
Publication of TWI243857B publication Critical patent/TWI243857B/zh

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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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
    • 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
    • C22C38/04—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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
TW090112988A 2000-06-27 2001-05-30 Fe-Ni based alloy for press forming die flat mask and flat mask and color cathode-ray tube using the same TWI243857B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000192249 2000-06-27
JP2001089616A JP3467020B2 (ja) 2000-06-27 2001-03-27 プレス成形型フラットマスク用Ｆｅ−Ｎｉ系合金並びにそれを用いるフラットマスクおよびカラーブラウン管

Publications (1)

Publication Number Publication Date
TWI243857B true TWI243857B (en) 2005-11-21

Family

ID=26594732

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090112988A TWI243857B (en) 2000-06-27 2001-05-30 Fe-Ni based alloy for press forming die flat mask and flat mask and color cathode-ray tube using the same

Country Status (3)

Country Link
JP (1) JP3467020B2 (ja)
KR (1) KR100438989B1 (ja)
TW (1) TWI243857B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3802326B2 (ja) * 2000-08-30 2006-07-26 日鉱金属株式会社 耐落下衝撃変形性及び低熱膨張性Ｆｅ−Ｎｉ系合金材の、熱間圧延割れを防止する製造方法
JP2004018959A (ja) * 2002-06-18 2004-01-22 Jfe Steel Kk 強度および磁気特性に優れた高強度低熱膨張合金薄板およびその製造方法
JP7251767B2 (ja) * 2019-01-30 2023-04-04 新報国マテリアル株式会社 低熱膨張鋳物及びその製造方法

Also Published As

Publication number Publication date
KR100438989B1 (ko) 2004-07-03
KR20020000710A (ko) 2002-01-05
JP3467020B2 (ja) 2003-11-17
JP2002080939A (ja) 2002-03-22

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MM4A Annulment or lapse of patent due to non-payment of fees