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BR8900292A - Processo e dispositivo para tratar termicamente pelo menos um fio de aco carbono para obtencao de estrutura perlitica fina,processo para tratar termicamente pelo menos um fio de aco carbono e instalacao de tratamento termico de pelo menos um fio de aco carbono - Google Patents

Processo e dispositivo para tratar termicamente pelo menos um fio de aco carbono para obtencao de estrutura perlitica fina,processo para tratar termicamente pelo menos um fio de aco carbono e instalacao de tratamento termico de pelo menos um fio de aco carbono

Info

Publication number
BR8900292A
BR8900292A BR898900292A BR8900292A BR8900292A BR 8900292 A BR8900292 A BR 8900292A BR 898900292 A BR898900292 A BR 898900292A BR 8900292 A BR8900292 A BR 8900292A BR 8900292 A BR8900292 A BR 8900292A
Authority
BR
Brazil
Prior art keywords
wire
thermal treatment
carbon
steel wire
carbon steel
Prior art date
Application number
BR898900292A
Other languages
English (en)
Inventor
Andre Reiniche
Philippe Sauvage
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 BR8900292A publication Critical patent/BR8900292A/pt

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
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • 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
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Steel (AREA)
  • Reinforcement Elements For Buildings (AREA)
BR898900292A 1988-01-25 1989-01-25 Processo e dispositivo para tratar termicamente pelo menos um fio de aco carbono para obtencao de estrutura perlitica fina,processo para tratar termicamente pelo menos um fio de aco carbono e instalacao de tratamento termico de pelo menos um fio de aco carbono BR8900292A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8800904A FR2626290B1 (fr) 1988-01-25 1988-01-25 Procedes et dispositifs permettant de traiter thermiquement des fils d'acier au carbone de facon a obtenir une structure perlitique fine

Publications (1)

Publication Number Publication Date
BR8900292A true BR8900292A (pt) 1989-09-19

Family

ID=9362671

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898900292A BR8900292A (pt) 1988-01-25 1989-01-25 Processo e dispositivo para tratar termicamente pelo menos um fio de aco carbono para obtencao de estrutura perlitica fina,processo para tratar termicamente pelo menos um fio de aco carbono e instalacao de tratamento termico de pelo menos um fio de aco carbono

Country Status (16)

Country Link
US (1) US4983227A (pt)
EP (1) EP0326005B1 (pt)
JP (1) JP2812696B2 (pt)
KR (1) KR970008163B1 (pt)
CN (1) CN1022050C (pt)
AT (1) ATE87667T1 (pt)
AU (1) AU614811B2 (pt)
BR (1) BR8900292A (pt)
CA (1) CA1333249C (pt)
DE (1) DE68905618T2 (pt)
ES (1) ES2039708T3 (pt)
FR (1) FR2626290B1 (pt)
IE (1) IE64032B1 (pt)
OA (1) OA08978A (pt)
TR (1) TR23543A (pt)
ZA (1) ZA89575B (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632973B1 (fr) * 1988-06-21 1993-01-15 Michelin & Cie Procedes et dispositifs pour obtenir une structure d'austenite homogene
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
FR2650295B1 (fr) * 1989-07-26 1994-04-01 Michelin Et Cie Procede et dispositif permettant de traiter thermiquement des feuillards metalliques
JPH03240919A (ja) * 1990-02-15 1991-10-28 Sumitomo Metal Ind Ltd 伸線用鋼線材の製造方法
JPH0755331B2 (ja) * 1991-11-19 1995-06-14 修司 西浦 超高強度極細高炭素鋼線の製造方法
US5462613A (en) * 1994-06-07 1995-10-31 Gs Technologies Corporation Method and apparatus for producing steel rods with a desired tensile strength and model for simulating same
US5843583A (en) * 1996-02-15 1998-12-01 N.V. Bekaert S.A. Cord with high non-structural elongation
DE19940845C1 (de) * 1999-08-27 2000-12-21 Graf & Co Ag Verfahren und Vorrichtung zum Herstellen von Feindraht
PT1283757E (pt) * 2000-05-24 2005-01-31 Bekaert Sa Nv Maquinagem por electro-erosao por fio
US7055244B2 (en) * 2002-03-14 2006-06-06 Anand Waman Bhagwat Method of manufacturing flat wire coil springs to improve fatigue life and avoid blue brittleness
KR100871757B1 (ko) * 2007-02-22 2008-12-05 엘에스전선 주식회사 초극세선용 인 라인 어닐링 장치
KR100823960B1 (ko) 2007-03-21 2008-04-22 배윤수 전선제조용 동선의 가공방법
ES2365462B1 (es) * 2010-03-24 2012-08-10 Automat Industrial S.L. Procedimiento y dispositivo para el patentado de alambre por transferencia de calor por radiación-convección.
CN102766736A (zh) * 2012-06-17 2012-11-07 淮北宇光纺织器材有限公司 针布退火保温装置
CN102719651A (zh) * 2012-06-27 2012-10-10 贵州大学 一种快速感应加热钢丝风冷热处理工艺
CN103215430A (zh) * 2013-04-23 2013-07-24 冯伟年 钢丝等温热处理的新技术
DE102013009767A1 (de) * 2013-06-11 2014-12-11 Heinrich Stamm Gmbh Drahtelektrode zum funkenerosiven Schneiden von Gegenständen
CN103397170B (zh) * 2013-08-22 2014-09-17 西北有色金属研究院 管、线材用气氛保护高频感应加热连续退火方法及装置
FR3017880B1 (fr) * 2014-02-21 2018-07-20 Compagnie Generale Des Etablissements Michelin Procede de traitement thermique a refroidissement continu d'un element de renfort en acier pour pneumatique
FR3017882B1 (fr) * 2014-02-21 2016-03-11 Michelin & Cie Procede de traitement thermique d'un element de renfort en acier pour pneumatique
CN106251982B (zh) * 2016-10-17 2018-03-13 六安维奥智能科技有限公司 一种线缆退火的冷却装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE712842C (de) * 1938-05-05 1941-10-27 Siemens Schuckertwerke Akt Ges Vorrichtung zum Gluehen und Abschrecken von metallischen Werkstoffen unter Verwendung eines roehrenfoermigen Ofens
DE2111631A1 (de) * 1970-03-13 1972-03-30 Pirelli Vorrichtung zum Haerten von Stahldraht
FR2300810A1 (fr) * 1975-02-14 1976-09-10 Four Ind Belge Procede et dispositif de patentage de fils d'acier
JPS5214507A (en) * 1975-07-24 1977-02-03 Nippon Steel Corp Process for quenching a hot rolled wire
JPS5247508A (en) * 1975-10-13 1977-04-15 Chugai Ro Kogyo Kaisha Ltd Cooling equipment of cooling tube type
JPS5413406A (en) * 1977-07-01 1979-01-31 Shinko Wire Co Ltd Wire quenching method using forced air cooling process
US4581512A (en) * 1984-07-10 1986-04-08 Mg Industries, Inc. Method and apparatus for cooling induction heated material
JPS6160816A (ja) * 1984-08-30 1986-03-28 Rozai Kogyo Kk 加熱冷却装置
JPS61170520A (ja) * 1985-01-25 1986-08-01 Kobe Steel Ltd 徐冷設備
US4786338A (en) * 1985-10-31 1988-11-22 Norio Anzawa Method for cooling rolled steels
FR2607519B1 (fr) * 1986-11-27 1989-02-17 Michelin & Cie Procede et dispositif pour traiter thermiquement un fil d'acier
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

Also Published As

Publication number Publication date
ES2039708T3 (es) 1993-10-01
ATE87667T1 (de) 1993-04-15
CA1333249C (fr) 1994-11-29
IE890212L (en) 1989-07-25
AU614811B2 (en) 1991-09-12
EP0326005B1 (fr) 1993-03-31
OA08978A (fr) 1990-11-30
TR23543A (tr) 1990-03-22
US4983227A (en) 1991-01-08
JP2812696B2 (ja) 1998-10-22
DE68905618D1 (de) 1993-05-06
FR2626290A1 (fr) 1989-07-28
AU2876489A (en) 1989-07-27
DE68905618T2 (de) 1993-07-08
JPH01222025A (ja) 1989-09-05
KR970008163B1 (ko) 1997-05-21
CN1022050C (zh) 1993-09-08
IE64032B1 (en) 1995-06-28
EP0326005A1 (fr) 1989-08-02
FR2626290B1 (fr) 1990-06-01
CN1035528A (zh) 1989-09-13
ZA89575B (en) 1989-09-27
KR890012012A (ko) 1989-08-23

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FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 25/01/2009