AU591652B2 - Heat treatment of steel elements in fluidized beds - Google Patents

Heat treatment of steel elements in fluidized beds

Info

Publication number
AU591652B2
AU591652B2 AU53896/86A AU5389686A AU591652B2 AU 591652 B2 AU591652 B2 AU 591652B2 AU 53896/86 A AU53896/86 A AU 53896/86A AU 5389686 A AU5389686 A AU 5389686A AU 591652 B2 AU591652 B2 AU 591652B2
Authority
AU
Australia
Prior art keywords
fluidized
heat treatment
bed
wires
fluidized beds
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.)
Ceased
Application number
AU53896/86A
Other languages
English (en)
Other versions
AU5389686A (en
Inventor
Michel Neirynck
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
Publication of AU5389686A publication Critical patent/AU5389686A/en
Application granted granted Critical
Publication of AU591652B2 publication Critical patent/AU591652B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • C21D9/52—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

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)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Coating With Molten Metal (AREA)
AU53896/86A 1985-03-04 1986-02-24 Heat treatment of steel elements in fluidized beds Ceased AU591652B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858505491A GB8505491D0 (en) 1985-03-04 1985-03-04 Heat treatment of steel
GB8505491 1985-03-04

Publications (2)

Publication Number Publication Date
AU5389686A AU5389686A (en) 1986-09-11
AU591652B2 true AU591652B2 (en) 1989-12-14

Family

ID=10575382

Family Applications (1)

Application Number Title Priority Date Filing Date
AU53896/86A Ceased AU591652B2 (en) 1985-03-04 1986-02-24 Heat treatment of steel elements in fluidized beds

Country Status (18)

Country Link
EP (1) EP0195473B1 (de)
JP (1) JPS61276938A (de)
KR (1) KR930009977B1 (de)
CN (1) CN86101334A (de)
AT (1) ATE48444T1 (de)
AU (1) AU591652B2 (de)
BR (1) BR8600916A (de)
CA (1) CA1270427A (de)
CZ (1) CZ281967B6 (de)
DD (1) DD250550A5 (de)
DE (1) DE3667301D1 (de)
ES (1) ES8703528A1 (de)
GB (1) GB8505491D0 (de)
IN (1) IN166412B (de)
SK (1) SK280378B6 (de)
SU (1) SU1500167A3 (de)
TR (1) TR22844A (de)
ZA (1) ZA861595B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH675257A5 (de) * 1988-02-09 1990-09-14 Battelle Memorial Institute
BE1004383A3 (nl) * 1989-07-26 1992-11-10 Bekaert Sa Nv Wervelbed voor het afschrikken van staaldraad.
GB2246793B (en) * 1990-08-04 1994-09-21 Tyne Tees Trans Tech Limited Deposition employing fluidised bed
CA2098160A1 (en) * 1993-04-12 1994-10-13 Charles N.A. Tonteling Process for producing patented steel wire
FR2717825B1 (fr) * 1994-03-22 1996-06-14 Herve Yves Hellio Installation de refroidissement contrôlé pour le traitement thermique de pièces métalliques.
DE19940845C1 (de) * 1999-08-27 2000-12-21 Graf & Co Ag Verfahren und Vorrichtung zum Herstellen von Feindraht
CN1311088C (zh) * 2002-01-18 2007-04-18 王新辉 用风对钢丸进行热处理的方法及其流化床装置
ATE493520T1 (de) * 2002-03-25 2011-01-15 Hirohisa Taniguchi Vorrichtungen zum abkühlen von heissen gasen und system zur behandlung von heissen gasen
JP4388340B2 (ja) * 2003-10-03 2009-12-24 新日本製鐵株式会社 自動車用強度部材
US20080011394A1 (en) * 2006-07-14 2008-01-17 Tyl Thomas W Thermodynamic metal treating apparatus and method
US8506878B2 (en) 2006-07-14 2013-08-13 Thermcraft, Incorporated Rod or wire manufacturing system, related methods, and related products
CN101333593B (zh) * 2008-07-25 2010-06-30 张家港市东航机械有限公司 钢帘线钢丝淬火流化粒子炉中的低位返砂器
TR201810002T4 (tr) * 2010-12-23 2018-08-27 Bekaert Sa Nv Bir çelik telin sürekli olarak üretilmesine yönelik proses ve teçhizat.
CN104263899B (zh) * 2014-10-14 2016-06-29 海城正昌工业有限公司 一种细钢丝正火工艺及装置
EP4109087A1 (de) * 2021-06-21 2022-12-28 NV Bekaert SA Vorrichtung zur inline-überwachung von bei raumtemperatur mikrostrukturschwankungen
CN113502436B (zh) * 2021-06-30 2022-04-19 江苏省沙钢钢铁研究院有限公司 塑料模具钢板的生产方法及塑料模具钢板

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718024A (en) * 1971-02-12 1973-02-27 Morgan Construction Co Apparatus including a fluidized bed for cooling steel rod through transformation
AU590220B2 (en) * 1984-10-19 1989-11-02 N.V. Bekaert S.A. Improvement relating to fluidized bed apparatus
JPH05216414A (ja) * 1991-08-21 1993-08-27 Samsung Electron Co Ltd ガス放電を利用した平面画像表示装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541674A (fr) * 1966-05-07 1968-10-11 Schloemann Ag Procédé de réalisation de fil d'acier patenté à partir de la chaleur de laminage et dispositif pour la mise en oeuvre de ce procédé
US3615083A (en) * 1969-07-02 1971-10-26 United States Steel Corp Fluidized bed method and apparatus for continuously quenching coiled rod and wire
BE740482A (de) * 1969-10-17 1970-04-17
US3666253A (en) * 1969-12-26 1972-05-30 Yuri Yoshio Fluidized bed furnace
US4168995A (en) * 1973-04-20 1979-09-25 December 4 Drotmuvek Steel wire patenting process
JPS5135611A (ja) * 1974-09-20 1976-03-26 Nippon Steel Corp Senzainorenzokunetsushorihoho
JPS5137013A (ja) * 1974-09-24 1976-03-29 Nippon Steel Corp Senzainorenzokunetsushorisochi
JPS5835580B2 (ja) * 1979-01-26 1983-08-03 大阪瓦斯株式会社 パテンテング装置
JPS5655238A (en) * 1979-10-11 1981-05-15 Mitsubishi Rayon Co Ltd Manufacture of injection-molded product having pearl-like surface luster

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718024A (en) * 1971-02-12 1973-02-27 Morgan Construction Co Apparatus including a fluidized bed for cooling steel rod through transformation
AU590220B2 (en) * 1984-10-19 1989-11-02 N.V. Bekaert S.A. Improvement relating to fluidized bed apparatus
JPH05216414A (ja) * 1991-08-21 1993-08-27 Samsung Electron Co Ltd ガス放電を利用した平面画像表示装置

Also Published As

Publication number Publication date
TR22844A (tr) 1988-08-22
ATE48444T1 (de) 1989-12-15
JPS61276938A (ja) 1986-12-06
SK280378B6 (sk) 1999-12-10
ES552641A0 (es) 1987-02-16
DD250550A5 (de) 1987-10-14
ZA861595B (en) 1986-10-29
CA1270427A (en) 1990-06-19
ES8703528A1 (es) 1987-02-16
SU1500167A3 (ru) 1989-08-07
BR8600916A (pt) 1986-11-11
KR930009977B1 (ko) 1993-10-13
DE3667301D1 (de) 1990-01-11
EP0195473B1 (de) 1989-12-06
AU5389686A (en) 1986-09-11
EP0195473A1 (de) 1986-09-24
CZ149186A3 (en) 1993-02-17
CN86101334A (zh) 1986-11-19
IN166412B (de) 1990-05-05
GB8505491D0 (en) 1985-04-03
KR860007391A (ko) 1986-10-10
CZ281967B6 (cs) 1997-04-16

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired