OA09079A - Procédés et dispositifs pour obtenir une structure d'austénité. - Google Patents

Procédés et dispositifs pour obtenir une structure d'austénité.

Info

Publication number
OA09079A
OA09079A OA59598A OA59598A OA09079A OA 09079 A OA09079 A OA 09079A OA 59598 A OA59598 A OA 59598A OA 59598 A OA59598 A OA 59598A OA 09079 A OA09079 A OA 09079A
Authority
OA
OAPI
Prior art keywords
wire
austenity
obtaining
methods
devices
Prior art date
Application number
OA59598A
Other languages
English (en)
French (fr)
Inventor
Andre Reiniche
Reiniche Andre
Original Assignee
Michelin & Cie
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 Michelin & Cie filed Critical Michelin & Cie
Publication of OA09079A publication Critical patent/OA09079A/xx

Links

Classifications

    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/63—Continuous furnaces for strip or wire the strip being supported by a cushion of gas
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/64—Patenting furnaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Glass Compositions (AREA)
  • Heat Treatment Of Steel (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
OA59598A 1988-06-21 1989-06-21 Procédés et dispositifs pour obtenir une structure d'austénité. OA09079A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8808425A FR2632973B1 (fr) 1988-06-21 1988-06-21 Procedes et dispositifs pour obtenir une structure d'austenite homogene

Publications (1)

Publication Number Publication Date
OA09079A true OA09079A (fr) 1991-10-31

Family

ID=9367617

Family Applications (1)

Application Number Title Priority Date Filing Date
OA59598A OA09079A (fr) 1988-06-21 1989-06-21 Procédés et dispositifs pour obtenir une structure d'austénité.

Country Status (15)

Country Link
US (1) US5032191A (de)
EP (1) EP0347699B1 (de)
JP (1) JP2885831B2 (de)
KR (1) KR0128253B1 (de)
CN (1) CN1018931B (de)
AT (1) ATE97698T1 (de)
AU (1) AU627463B2 (de)
BR (1) BR8903004A (de)
CA (1) CA1333250C (de)
DE (1) DE68910887T2 (de)
ES (1) ES2046373T3 (de)
FR (1) FR2632973B1 (de)
IE (1) IE65167B1 (de)
OA (1) OA09079A (de)
ZA (1) ZA894706B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8803700U1 (de) * 1988-03-18 1989-07-13 Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn Rohrreaktor, insbesondere für den Hochtemperaturaufschluß böhmit- und diasporhaltiger Bauxite
FR2650296B1 (fr) * 1989-07-26 1991-10-11 Michelin & Cie Procede et dispositif pour traiter thermiquement au moins un fil metallique avec des plaques de transfert thermique
US6198083B1 (en) * 2000-04-12 2001-03-06 American Spring Wire Corp. Method and apparatus for heat treating wires

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR604885A (fr) * 1924-11-01 1926-05-15 Siemens Schuckertwerke Gmbh Four électrique à recuire à blanc pour la recuisson à blanc en continu
DE586977C (de) * 1930-05-01 1933-10-28 Aeg Wasserstoffofen zum Blankgluehen von Metallen
US2218177A (en) * 1939-02-28 1940-10-15 Rca Corp Wire treating furnace
DE2111631A1 (de) * 1970-03-13 1972-03-30 Pirelli Vorrichtung zum Haerten von Stahldraht
US3900347A (en) * 1974-08-27 1975-08-19 Armco Steel Corp Cold-drawn, straightened and stress relieved steel wire for prestressed concrete and method for production thereof
JPS5827006Y2 (ja) * 1979-03-13 1983-06-11 日立電線株式会社 線材の焼鈍装置
GB2174485A (en) * 1985-04-23 1986-11-05 Jeffery Boardman Annealing furnaces
KR880701060A (ko) * 1985-11-12 1988-04-22 원본미기재 유도 가열된 물질의 냉각 장치 및 방법
GB8600533D0 (en) * 1986-01-10 1986-02-19 Bekaert Sa Nv Manufacturing pearlitic steel wire
FR2607519B1 (fr) * 1986-11-27 1989-02-17 Michelin & Cie Procede et dispositif pour traiter thermiquement un fil d'acier
FR2626290B1 (fr) * 1988-01-25 1990-06-01 Michelin & Cie Procedes et dispositifs permettant de traiter thermiquement des fils d'acier au carbone de facon a obtenir une structure perlitique fine

Also Published As

Publication number Publication date
KR0128253B1 (ko) 1998-04-16
ATE97698T1 (de) 1993-12-15
BR8903004A (pt) 1990-02-06
AU627463B2 (en) 1992-08-27
JP2885831B2 (ja) 1999-04-26
IE65167B1 (en) 1995-10-04
JPH0243325A (ja) 1990-02-13
EP0347699A1 (de) 1989-12-27
DE68910887D1 (de) 1994-01-05
CN1018931B (zh) 1992-11-04
EP0347699B1 (de) 1993-11-24
FR2632973B1 (fr) 1993-01-15
DE68910887T2 (de) 1994-03-17
ES2046373T3 (es) 1994-02-01
KR900000486A (ko) 1990-01-30
AU3662289A (en) 1990-01-04
US5032191A (en) 1991-07-16
CN1039062A (zh) 1990-01-24
FR2632973A1 (fr) 1989-12-22
IE892007L (en) 1989-12-21
ZA894706B (en) 1990-02-28
CA1333250C (fr) 1994-11-29

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