CN1145712C - 黑化处理后低热膨胀性优良的平面屏框用铁-镍-钴类合金 - Google Patents

黑化处理后低热膨胀性优良的平面屏框用铁-镍-钴类合金 Download PDF

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Publication number
CN1145712C
CN1145712C CNB021082529A CN02108252A CN1145712C CN 1145712 C CN1145712 C CN 1145712C CN B021082529 A CNB021082529 A CN B021082529A CN 02108252 A CN02108252 A CN 02108252A CN 1145712 C CN1145712 C CN 1145712C
Authority
CN
China
Prior art keywords
melanism
mask
alloy
handled
thermal
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
CNB021082529A
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English (en)
Chinese (zh)
Other versions
CN1392279A (zh
Inventor
小野俊之
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.)
Nippon Mining Holdings Inc
Original Assignee
Nippon Mining and Metals 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 Nippon Mining and Metals Co Ltd filed Critical Nippon Mining and Metals Co Ltd
Publication of CN1392279A publication Critical patent/CN1392279A/zh
Application granted granted Critical
Publication of CN1145712C publication Critical patent/CN1145712C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C22C38/04—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
    • 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)
CNB021082529A 2001-03-28 2002-03-28 黑化处理后低热膨胀性优良的平面屏框用铁-镍-钴类合金 Expired - Fee Related CN1145712C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001092312A JP3469559B2 (ja) 2001-03-28 2001-03-28 黒化処理後の低熱膨張性に優れたフラットマスク用Ｆｅ−Ｎｉ−Ｃｏ系合金
JP92312/2001 2001-03-28

Publications (2)

Publication Number Publication Date
CN1392279A CN1392279A (zh) 2003-01-22
CN1145712C true CN1145712C (zh) 2004-04-14

Family

ID=18946794

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB021082529A Expired - Fee Related CN1145712C (zh) 2001-03-28 2002-03-28 黑化处理后低热膨胀性优良的平面屏框用铁-镍-钴类合金

Country Status (3)

Country Link
JP (1) JP3469559B2 (ja)
KR (1) KR100471525B1 (ja)
CN (1) CN1145712C (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2718842C1 (ru) * 2020-02-04 2020-04-14 Общество с ограниченной ответственностью Научно-производственный центр «ЛИНВАР» Литейный инварный сплав на основе железа

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04120251A (ja) * 1990-09-11 1992-04-21 Nippon Steel Corp シャドウマスク用素材およびその製造方法

Also Published As

Publication number Publication date
JP2002285295A (ja) 2002-10-03
KR100471525B1 (ko) 2005-03-09
KR20020077087A (ko) 2002-10-11
JP3469559B2 (ja) 2003-11-25
CN1392279A (zh) 2003-01-22

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