HK1049188A1 - Iron-nickel alloy with low thermal expansion coefficient and exceptional mechanical properties - Google Patents

Iron-nickel alloy with low thermal expansion coefficient and exceptional mechanical properties

Info

Publication number
HK1049188A1
HK1049188A1 HK02108994A HK02108994A HK1049188A1 HK 1049188 A1 HK1049188 A1 HK 1049188A1 HK 02108994 A HK02108994 A HK 02108994A HK 02108994 A HK02108994 A HK 02108994A HK 1049188 A1 HK1049188 A1 HK 1049188A1
Authority
HK
Hong Kong
Prior art keywords
expansion coefficient
iron
thermal expansion
mechanical properties
low thermal
Prior art date
Application number
HK02108994A
Other versions
HK1049188B (en
Inventor
Bodo Gehrmann
Burkhard Erpenbeck
Original Assignee
Thyssenkrupp Vdm Gmbh
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 Thyssenkrupp Vdm Gmbh filed Critical Thyssenkrupp Vdm Gmbh
Publication of HK1049188A1 publication Critical patent/HK1049188A1/en
Publication of HK1049188B publication Critical patent/HK1049188B/en

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
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

The invention relates to creep-resistant iron-nickel alloys with a low expansion coefficient that contain (in weight %), in addition to 0.02 to 0.3 % C, a maximum of 1 % Mn, and a maximum of 1 % Si, an Mo content of 0.1 to 2.5 % and/or a Cr content of 0.1 to 2.5 % </=1.0 % Nb, as well as an Ni content of 31.0 to 45.0 %, remainder iron and production-related impurities. The inventive alloy has a thermal expansion coefficient of <6.0 x 10<-6>/K in the temperature range of 20 to 100 DEG C.
HK02108994.7A 1999-09-17 2002-12-12 Iron-nickel alloy with low thermal expansion coefficient and exceptional mechanical properties HK1049188B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944578A DE19944578C2 (en) 1999-09-17 1999-09-17 Use of a low-expansion iron-nickel alloy with special mechanical properties
PCT/EP2000/007532 WO2001021848A1 (en) 1999-09-17 2000-08-03 Iron-nickel alloy with low thermal expansion coefficient and exceptional mechanical properties

Publications (2)

Publication Number Publication Date
HK1049188A1 true HK1049188A1 (en) 2003-05-02
HK1049188B HK1049188B (en) 2004-01-02

Family

ID=7922355

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02108994.7A HK1049188B (en) 1999-09-17 2002-12-12 Iron-nickel alloy with low thermal expansion coefficient and exceptional mechanical properties

Country Status (12)

Country Link
EP (1) EP1212474B1 (en)
JP (1) JP3805675B2 (en)
KR (1) KR100502818B1 (en)
CN (1) CN1173063C (en)
AT (1) ATE246266T1 (en)
AU (1) AU6569900A (en)
DE (2) DE19944578C2 (en)
ES (1) ES2203503T3 (en)
HK (1) HK1049188B (en)
PL (1) PL195525B1 (en)
TW (1) TWI229135B (en)
WO (1) WO2001021848A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10146301C1 (en) * 2001-09-19 2002-07-18 Krupp Vdm Gmbh Production of a strip made from an iron-nickel alloy, used for shadow masks in flat monitors and TV screens, comprises continuous or batch-type annealing a strip made from an iron alloy containing nickel, molybdenum and chromium
DE102006062782B4 (en) 2006-12-02 2010-07-22 Thyssenkrupp Vdm Gmbh Iron-nickel alloy with high ductility and low expansion coefficient
JP4805300B2 (en) * 2008-03-31 2011-11-02 古河電気工業株式会社 Manufacturing method of Fe-Ni alloy foil with carrier for circuit board lamination, manufacturing method of composite foil with carrier for circuit board lamination, alloy foil with carrier, composite foil with carrier, metal-clad board, printed wiring board, and printed wiring laminated board
WO2009135469A1 (en) * 2008-05-08 2009-11-12 Thyssenkrupp Vdm Gmbh Iron-nickel alloy
EP2365730A1 (en) * 2010-03-02 2011-09-14 Saint-Gobain Glass France Pane with electric connection element
EA027655B1 (en) 2011-07-04 2017-08-31 Сэн-Гобэн Гласс Франс Method for producing a pane having an electrical connection element
TWI426186B (en) * 2011-12-20 2014-02-11 Metal Ind Res & Dev Ct Low thermal expansion screw
CN103185058B (en) * 2011-12-29 2015-04-08 财团法人金属工业研究发展中心 Low thermal expansion screw
CN103273220B (en) * 2013-06-06 2015-10-14 上海工程技术大学 A kind of welding material connected for low coefficient of thermal expansion alloy
CN104451415A (en) * 2014-12-02 2015-03-25 常熟市良益金属材料有限公司 Magnetic alloy
CN110541119B (en) * 2018-05-28 2021-07-09 宝武特种冶金有限公司 Low-expansion iron-nickel alloy and manufacturing method thereof
KR102681218B1 (en) 2021-12-21 2024-07-03 재단법인 포항산업과학연구원 Fe-Ni BASED ALLOY HAVING HIGH STRENGTH AND LOW-THERMAL EXPANSION

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55100959A (en) * 1979-01-26 1980-08-01 Nisshin Steel Co Ltd Invar alloy with excellent welding high temperature crack resistance and strain corrosion crack resistance
JPS60159151A (en) * 1984-01-30 1985-08-20 Nippon Yakin Kogyo Co Ltd Fe-ni alloy having superior weldability
JPS6164853A (en) * 1984-09-06 1986-04-03 Toshiba Corp Base material for pipe parts and its manufacture
JPS61183443A (en) * 1985-02-07 1986-08-16 Daido Steel Co Ltd Low thermal expansion material
JPS6314841A (en) * 1986-07-04 1988-01-22 Nippon Mining Co Ltd Shadow mask material and shadow mask
DE3732998A1 (en) * 1987-09-30 1989-04-13 Vacuumschmelze Gmbh Nickel-based solder for high-temperature soldered joints
JPH0215153A (en) * 1989-05-01 1990-01-18 Sumitomo Electric Ind Ltd Production of galvanized alloy wire having high strength and low expansion characteristic
JP3191010B2 (en) * 1991-04-08 2001-07-23 日立金属株式会社 High-strength low-thermal-expansion alloy wire having excellent torsion characteristics and method for producing the same
JPH0570894A (en) * 1991-09-17 1993-03-23 Hitachi Metals Ltd Alloy wire having high strength and low thermal expansion and excellent in twisting characteristic and its production
JPH06322486A (en) * 1993-03-17 1994-11-22 Hitachi Metals Ltd Shadow mask supporting member and its production
JP3150831B2 (en) * 1993-09-30 2001-03-26 日本冶金工業株式会社 High Young's modulus low thermal expansion Fe-Ni alloy
JPH07243008A (en) * 1994-03-01 1995-09-19 Sumitomo Metal Mining Co Ltd Steel sintered compact
JPH08100242A (en) * 1994-09-30 1996-04-16 Hitachi Metals Ltd Alloy wire with high strength, high toughness and low thermal expansion and its production
JP3447830B2 (en) * 1995-01-23 2003-09-16 住友電気工業株式会社 Invar alloy wire and method of manufacturing the same
JPH09176797A (en) * 1995-12-27 1997-07-08 Nikko Kinzoku Kk Fe-ni-cr alloy stock for shadow mask, and shadow mask produced therefrom
JPH1017997A (en) * 1996-06-28 1998-01-20 Sumitomo Metal Ind Ltd High strength invar alloy excellent in hot workability
JPH1060528A (en) * 1996-08-14 1998-03-03 Sumitomo Metal Ind Ltd Production of high strength invar alloy sheet
JPH10237595A (en) * 1997-02-27 1998-09-08 Toshiba Corp Parts for precise device and its manufacture, and precise device using the same

Also Published As

Publication number Publication date
KR20020032594A (en) 2002-05-03
CN1173063C (en) 2004-10-27
ES2203503T3 (en) 2004-04-16
CN1420941A (en) 2003-05-28
EP1212474B1 (en) 2003-07-30
AU6569900A (en) 2001-04-24
EP1212474A1 (en) 2002-06-12
JP2004500482A (en) 2004-01-08
JP3805675B2 (en) 2006-08-02
KR100502818B1 (en) 2005-07-21
WO2001021848A1 (en) 2001-03-29
HK1049188B (en) 2004-01-02
ATE246266T1 (en) 2003-08-15
PL357823A1 (en) 2004-07-26
TWI229135B (en) 2005-03-11
DE19944578C2 (en) 2001-08-23
DE19944578A1 (en) 2001-03-29
DE50003135D1 (en) 2003-09-04
PL195525B1 (en) 2007-09-28

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20140803