DK0745697T3 - Iron-cobalt-nickel alloy and its use in the manufacture of shadow mask - Google Patents

Iron-cobalt-nickel alloy and its use in the manufacture of shadow mask

Info

Publication number
DK0745697T3
DK0745697T3 DK96400734T DK96400734T DK0745697T3 DK 0745697 T3 DK0745697 T3 DK 0745697T3 DK 96400734 T DK96400734 T DK 96400734T DK 96400734 T DK96400734 T DK 96400734T DK 0745697 T3 DK0745697 T3 DK 0745697T3
Authority
DK
Denmark
Prior art keywords
cobalt
iron
manufacture
shadow mask
nickel alloy
Prior art date
Application number
DK96400734T
Other languages
Danish (da)
Inventor
Ricardo Cozar
Marie-Paul Solignac
Original Assignee
Imphy Ugine Precision
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 Imphy Ugine Precision filed Critical Imphy Ugine Precision
Application granted granted Critical
Publication of DK0745697T3 publication Critical patent/DK0745697T3/en

Links

Classifications

    • 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
    • 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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt

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 Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
DK96400734T 1995-05-05 1996-04-05 Iron-cobalt-nickel alloy and its use in the manufacture of shadow mask DK0745697T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9505362A FR2733767B1 (en) 1995-05-05 1995-05-05 FE-CO-NI ALLOY AND USE FOR THE MANUFACTURE OF A SHADOW MASK

Publications (1)

Publication Number Publication Date
DK0745697T3 true DK0745697T3 (en) 2000-06-19

Family

ID=9478713

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96400734T DK0745697T3 (en) 1995-05-05 1996-04-05 Iron-cobalt-nickel alloy and its use in the manufacture of shadow mask

Country Status (8)

Country Link
EP (1) EP0745697B1 (en)
JP (1) JP3756984B2 (en)
KR (1) KR100416116B1 (en)
CN (1) CN1059933C (en)
DE (1) DE69606737T2 (en)
DK (1) DK0745697T3 (en)
FR (1) FR2733767B1 (en)
PL (1) PL314075A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW442575B (en) * 1998-12-15 2001-06-23 Nippon Mining & Amp Metals Co Fe-Ni based alloy for tension mask, as well as tension mask, for which the same is used, and color brauon-tube
CN1205347C (en) * 2000-11-21 2005-06-08 日本冶金工业株式会社 Fe-Ni alloy material for shadow mask with execllent suitability for etching
DE10262032B4 (en) * 2002-12-12 2006-08-24 Thyssenkrupp Vdm Gmbh Iron-nickel-cobalt alloy, method of making and using same
CN103924153B (en) * 2014-04-22 2016-04-27 钢铁研究总院 A kind of low bulk magnetic shielding Alloy And Preparation Method
CN105316576A (en) * 2014-07-31 2016-02-10 宝钢特钢有限公司 FeNi invar alloy with good welding property
CN108165889B (en) * 2017-12-27 2019-12-20 北京北冶功能材料有限公司 Low-expansion alloy with high maximum magnetic conductivity and preparation method thereof
CN108359915B (en) * 2018-02-13 2020-02-18 鞍钢股份有限公司 Smelting method of Fe-Ni low-expansion alloy
CN109023348A (en) * 2018-08-22 2018-12-18 哈尔滨工程大学 A kind of FeNiCo system alloy cladding coating material based on invarable effect

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3569061D1 (en) * 1984-09-06 1989-04-27 Toshiba Kk Material for in-tube components & method of manufacture thereof
US4853298A (en) * 1986-04-08 1989-08-01 Carpenter Technology Corporation Thermally stable super invar and its named article
JP2723718B2 (en) * 1991-09-27 1998-03-09 ヤマハ株式会社 Fe-Ni-Co alloy for shadow mask

Also Published As

Publication number Publication date
EP0745697A1 (en) 1996-12-04
FR2733767B1 (en) 1997-06-06
PL314075A1 (en) 1996-11-12
DE69606737T2 (en) 2000-08-17
CN1059933C (en) 2000-12-27
DE69606737D1 (en) 2000-03-30
JP3756984B2 (en) 2006-03-22
KR100416116B1 (en) 2004-03-30
JPH08311622A (en) 1996-11-26
EP0745697B1 (en) 2000-02-23
FR2733767A1 (en) 1996-11-08
KR960041391A (en) 1996-12-19
CN1138634A (en) 1996-12-25

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