FR2855185B1 - Fil metallique en alliage fe-ni ayant une grande resistance mecanique et un faible coefficient de dilatation thermique, pour cables haute tension, et procede de fabrication - Google Patents

Fil metallique en alliage fe-ni ayant une grande resistance mecanique et un faible coefficient de dilatation thermique, pour cables haute tension, et procede de fabrication

Info

Publication number
FR2855185B1
FR2855185B1 FR0306089A FR0306089A FR2855185B1 FR 2855185 B1 FR2855185 B1 FR 2855185B1 FR 0306089 A FR0306089 A FR 0306089A FR 0306089 A FR0306089 A FR 0306089A FR 2855185 B1 FR2855185 B1 FR 2855185B1
Authority
FR
France
Prior art keywords
manufacture
thermal expansion
mechanical strength
expansion coefficient
metal wire
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
FR0306089A
Other languages
English (en)
Other versions
FR2855185A1 (fr
Inventor
Laurent Chaput
Jacques Levigoureux
Philippe Vignier
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.)
USINOR SA
Original Assignee
USINOR SA
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 USINOR SA filed Critical USINOR SA
Priority to FR0306089A priority Critical patent/FR2855185B1/fr
Priority to EP04742706A priority patent/EP1629127A1/fr
Priority to PCT/FR2004/001150 priority patent/WO2004104234A1/fr
Publication of FR2855185A1 publication Critical patent/FR2855185A1/fr
Application granted granted Critical
Publication of FR2855185B1 publication Critical patent/FR2855185B1/fr
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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys
    • 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
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/001—Heat treatment of ferrous alloys containing Ni
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/02—Hardening by precipitation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Conductive Materials (AREA)
FR0306089A 2003-05-21 2003-05-21 Fil metallique en alliage fe-ni ayant une grande resistance mecanique et un faible coefficient de dilatation thermique, pour cables haute tension, et procede de fabrication Expired - Fee Related FR2855185B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0306089A FR2855185B1 (fr) 2003-05-21 2003-05-21 Fil metallique en alliage fe-ni ayant une grande resistance mecanique et un faible coefficient de dilatation thermique, pour cables haute tension, et procede de fabrication
EP04742706A EP1629127A1 (fr) 2003-05-21 2004-05-12 Fil metallique en alliage fe-ni ayant une grande resistance mecanique et un faible coefficient de dilatation thermique, pour cables haute tension, et procede de fabrication
PCT/FR2004/001150 WO2004104234A1 (fr) 2003-05-21 2004-05-12 Fil metallique en alliage fe-ni ayant une grande resistance mecanique et un faible coefficient de dilatation thermique, pour cables haute tension, et procede de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0306089A FR2855185B1 (fr) 2003-05-21 2003-05-21 Fil metallique en alliage fe-ni ayant une grande resistance mecanique et un faible coefficient de dilatation thermique, pour cables haute tension, et procede de fabrication

Publications (2)

Publication Number Publication Date
FR2855185A1 FR2855185A1 (fr) 2004-11-26
FR2855185B1 true FR2855185B1 (fr) 2006-08-11

Family

ID=33396628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0306089A Expired - Fee Related FR2855185B1 (fr) 2003-05-21 2003-05-21 Fil metallique en alliage fe-ni ayant une grande resistance mecanique et un faible coefficient de dilatation thermique, pour cables haute tension, et procede de fabrication

Country Status (3)

Country Link
EP (1) EP1629127A1 (fr)
FR (1) FR2855185B1 (fr)
WO (1) WO2004104234A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006005250B4 (de) 2006-02-02 2010-04-29 Thyssenkrupp Vdm Gmbh Eisen-Nickel-Legierung
DE102006056932B4 (de) * 2006-12-02 2012-02-23 Thyssenkrupp Vdm Gmbh Eisen-Nickel-Legierung mit hoher Duktilität und geringem Ausdehnungskoeffizienten
DE102006062782B4 (de) 2006-12-02 2010-07-22 Thyssenkrupp Vdm Gmbh Eisen-Nickel-Legierung mit hoher Duktilität und geringem Ausdehnungskoeffizienten
DE102008022855A1 (de) * 2008-05-08 2009-11-19 Thyssenkrupp Vdm Gmbh Eisen-Nickel-Legierung
DE102008022854A1 (de) * 2008-05-08 2009-11-19 Thyssenkrupp Vdm Gmbh Eisen-Nickel-Legierung
JP5546531B2 (ja) * 2008-05-08 2014-07-09 オウトクンプ ファオデーエム ゲゼルシャフト ミット ベシュレンクテル ハフツング 鉄ニッケル合金

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032928B2 (ja) * 1978-04-14 1985-07-31 住友電気工業株式会社 複合撚線
JPS5554548A (en) * 1978-10-12 1980-04-21 Daido Steel Co Ltd High strength, low expansion alloy
TW389794B (en) * 1995-01-23 2000-05-11 Daido Steel Co Ltd High strength, low thermal expansion alloy wire and method of making the wire
JP3447830B2 (ja) * 1995-01-23 2003-09-16 住友電気工業株式会社 インバー系合金線材とその製造方法
JPH11335785A (ja) * 1998-05-26 1999-12-07 Daido Steel Co Ltd 高強度低熱膨張合金およびその製造方法
JP3839957B2 (ja) * 1998-05-26 2006-11-01 住友電気工業株式会社 高強度低熱膨張合金線
FR2809747B1 (fr) * 2000-05-30 2002-12-20 Imphy Ugine Precision Alliage fe-ni durci pour la fabrication de grilles support de circuits integres et procede de fabrication
JP3842053B2 (ja) * 2001-03-02 2006-11-08 山陽特殊製鋼株式会社 捻回特性に優れた高強度低熱膨張合金およびその合金線

Also Published As

Publication number Publication date
FR2855185A1 (fr) 2004-11-26
EP1629127A1 (fr) 2006-03-01
WO2004104234A1 (fr) 2004-12-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120131