ES2084648T3 - FLUIDIZED BED TO RESTORE STEEL WIRE. - Google Patents

FLUIDIZED BED TO RESTORE STEEL WIRE.

Info

Publication number
ES2084648T3
ES2084648T3 ES90201864T ES90201864T ES2084648T3 ES 2084648 T3 ES2084648 T3 ES 2084648T3 ES 90201864 T ES90201864 T ES 90201864T ES 90201864 T ES90201864 T ES 90201864T ES 2084648 T3 ES2084648 T3 ES 2084648T3
Authority
ES
Spain
Prior art keywords
fluid bed
steel wire
fluidized bed
bed
restore
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
ES90201864T
Other languages
Spanish (es)
Inventor
Jozef Weedaeghe
Marcel Corteville
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.)
Bekaert NV SA
Original Assignee
Bekaert NV 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 Bekaert NV SA filed Critical Bekaert NV SA
Application granted granted Critical
Publication of ES2084648T3 publication Critical patent/ES2084648T3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • 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
    • C21D9/567—Continuous furnaces for strip or wire with heating in fluidised beds
    • 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
    • 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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

SE PRESENTA UN LECHO FLUIDO PARA EL TEMPLADO CONTINUO DE ALAMBRES DE ACERO (1). EL LECHO FLUIDO SE SUMINISTRAN CON UN REFRIGERADOR POR CONVECCION DE AIRE (24, 26) CON UNA ALTA CAPACIDAD DE ENFRIADO. LA TEMPERATURA DEL LECHO FLUIDO SE REGULA POR MEDIO DE UN FLUJO DE AIRE REFRIGERANTE. DICHO LECHO SE APLICA EN EL FUNCIONAMIENTO DE LA PATENTE, EN EL CUAL EL GAS PORTADOR PARA EL LECHO FLUIDO SE TOMA A PARTIR DE LOS GASES DE ESCAPE DEL HORNO.A FLUID BED IS PRESENTED FOR THE CONTINUOUS TEMPERING OF STEEL WIRES (1). THE FLUID BED IS SUPPLIED WITH AN AIR CONVECTION REFRIGERATOR (24, 26) WITH A HIGH COOLING CAPACITY. THE TEMPERATURE OF THE FLUID BED IS REGULATED THROUGH A REFRIGERATING AIR FLOW. SUCH BED APPLIES IN THE OPERATION OF THE PATENT, IN WHICH THE CARRYING GAS FOR THE FLUID BED IS TAKEN FROM THE OVEN EXHAUST GASES.

ES90201864T 1989-07-26 1990-07-10 FLUIDIZED BED TO RESTORE STEEL WIRE. Expired - Fee Related ES2084648T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8900809A BE1004383A3 (en) 1989-07-26 1989-07-26 Fluidized bed for deterring WIRE.

Publications (1)

Publication Number Publication Date
ES2084648T3 true ES2084648T3 (en) 1996-05-16

Family

ID=3884263

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90201864T Expired - Fee Related ES2084648T3 (en) 1989-07-26 1990-07-10 FLUIDIZED BED TO RESTORE STEEL WIRE.

Country Status (7)

Country Link
EP (1) EP0410501B1 (en)
JP (1) JP2931053B2 (en)
KR (1) KR0180725B1 (en)
BE (1) BE1004383A3 (en)
BR (1) BR9003605A (en)
DE (1) DE69024869T2 (en)
ES (1) ES2084648T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20011954A (en) * 2001-10-08 2003-04-09 Lahden Laempoekaesittely Oy The heat treatment method
JP3968406B1 (en) * 2006-08-16 2007-08-29 株式会社アルケミー Patenting method for steel wire rod
ES2667468T3 (en) 2008-04-30 2018-05-11 Nv Bekaert Sa Patented bismuth steel filament
JP2020143344A (en) * 2019-03-07 2020-09-10 山田 榮子 Fluidized bed furnace for heating and cooling steel wires
KR102204335B1 (en) 2020-08-31 2021-01-18 소병현 Compost dryer with mobile stirring function

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1490853A (en) * 1966-08-25 1967-08-04 Schloemann Ag Device for continuous patenting of rolled wire
DE1602081B1 (en) * 1967-03-04 1970-05-27 Huettenwerk Oberhausen Ag Device for the heat treatment of metallic material, in particular wire rod
US3718024A (en) * 1971-02-12 1973-02-27 Morgan Construction Co Apparatus including a fluidized bed for cooling steel rod through transformation
DE3226582A1 (en) * 1982-07-16 1984-01-19 Ewald Schwing Verfahrenstechnik GmbH, 4133 Neukirchen-Vluyn Device for cooling bar material
GB8426455D0 (en) * 1984-10-19 1984-11-28 Bekaert Sa Nv Fluidised bed apparatus
GB8505491D0 (en) * 1985-03-04 1985-04-03 Bekaert Sa Nv Heat treatment of steel
DE3734169A1 (en) * 1987-10-09 1989-04-27 Ewald Schwing METHOD FOR WARM BATHING ITEMS FROM ALLOY STEELS

Also Published As

Publication number Publication date
DE69024869D1 (en) 1996-02-29
DE69024869T2 (en) 1996-05-30
JPH03146623A (en) 1991-06-21
EP0410501A1 (en) 1991-01-30
KR0180725B1 (en) 1999-02-18
JP2931053B2 (en) 1999-08-09
KR910003120A (en) 1991-02-26
BE1004383A3 (en) 1992-11-10
EP0410501B1 (en) 1996-01-17
BR9003605A (en) 1991-08-27

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