BR8901931A - Processo de tratamento a quente de pelo menos um elemento de aco alongado - Google Patents

Processo de tratamento a quente de pelo menos um elemento de aco alongado

Info

Publication number
BR8901931A
BR8901931A BR898901931A BR8901931A BR8901931A BR 8901931 A BR8901931 A BR 8901931A BR 898901931 A BR898901931 A BR 898901931A BR 8901931 A BR8901931 A BR 8901931A BR 8901931 A BR8901931 A BR 8901931A
Authority
BR
Brazil
Prior art keywords
elonged
treatment process
steel element
hot treatment
hot
Prior art date
Application number
BR898901931A
Other languages
English (en)
Inventor
Marc Dewitte
Original Assignee
Bekaert Sa Nv
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 Bekaert Sa Nv filed Critical Bekaert Sa Nv
Publication of BR8901931A publication Critical patent/BR8901931A/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/44—Methods of heating in heat-treatment baths
    • C21D1/48—Metal baths
    • 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
    • C21D9/58—Continuous furnaces for strip or wire with heating by baths
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
BR898901931A 1988-04-25 1989-04-24 Processo de tratamento a quente de pelo menos um elemento de aco alongado BR8901931A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88200789 1988-04-25

Publications (1)

Publication Number Publication Date
BR8901931A true BR8901931A (pt) 1989-11-28

Family

ID=8199781

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898901931A BR8901931A (pt) 1988-04-25 1989-04-24 Processo de tratamento a quente de pelo menos um elemento de aco alongado

Country Status (5)

Country Link
US (1) US4954183A (pt)
EP (1) EP0339703B1 (pt)
BR (1) BR8901931A (pt)
DE (1) DE68906593T2 (pt)
ES (1) ES2041969T3 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1003864A3 (nl) * 1989-05-10 1992-06-30 Bekaert Sa Nv Vermijden van loodmeesleep bij patenteren.
DE4037170A1 (de) * 1990-03-28 1991-10-02 Drahtcord Saar Gmbh & Co Kg Verfahren zum drahtpatentieren
AT396073B (de) * 1990-10-25 1993-05-25 Boehler Gmbh Verfahren zum warmwalzen und waermebehandeln von stabfoermigem material
CN102010943A (zh) * 2010-12-14 2011-04-13 苏闽(张家港)新型金属材料科技有限公司 用于钢丝淬火的铅锅

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1545305A (en) * 1924-04-21 1925-07-07 Frederick M Crapo Metal-treating apparatus and process
DE653783C (de) * 1936-08-08 1937-12-02 Keller & Bohacek Rostschutz Ge Abdeckmittel fuer Bleibaeder
US2286745A (en) * 1942-01-16 1942-06-16 Gen Electric Heat treating process
US2531132A (en) * 1949-04-22 1950-11-21 Johnson Steel & Wire Company I Apparatus for controlling the passage of wire through a sand pan
DE1936909C3 (de) * 1969-07-19 1978-04-20 Enka Ag, 5600 Wuppertal Vorrichtung zum Vermindern des Bleiziehens bei kontinuierlichen Bleibad· patentieranlagen
US4062703A (en) * 1975-11-17 1977-12-13 W. R. Grace & Co. Sand containing flux
NZ188953A (en) * 1977-12-15 1982-12-21 Australian Wire Ind Pty Coating control of wire emerging from metal bath
JPS5585662A (en) * 1978-12-25 1980-06-27 Tokyo Seikou Kk Galvanizing method
DE3713401C1 (de) * 1987-04-21 1988-03-10 Korf Engineering Gmbh Verfahren zur Abkuehlung erwaermten Materials und Vorrichtung zur Durchfuehrung des Verfahrens

Also Published As

Publication number Publication date
DE68906593D1 (de) 1993-06-24
EP0339703B1 (en) 1993-05-19
ES2041969T3 (es) 1993-12-01
EP0339703A1 (en) 1989-11-02
US4954183A (en) 1990-09-04
DE68906593T2 (de) 1993-09-23

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law