[go: up one dir, main page]

DD250550A5 - Verfahren und vorrichtung zur waermebehandlung von stahldraehten - Google Patents

Verfahren und vorrichtung zur waermebehandlung von stahldraehten Download PDF

Info

Publication number
DD250550A5
DD250550A5 DD86287552A DD28755286A DD250550A5 DD 250550 A5 DD250550 A5 DD 250550A5 DD 86287552 A DD86287552 A DD 86287552A DD 28755286 A DD28755286 A DD 28755286A DD 250550 A5 DD250550 A5 DD 250550A5
Authority
DD
German Democratic Republic
Prior art keywords
zone
fluidized bed
temperature
item
conversion
Prior art date
Application number
DD86287552A
Other languages
German (de)
English (en)
Inventor
Michel Neirynck
Original Assignee
�K�K@�������@�K�Kk��
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 �K�K@�������@�K�Kk�� filed Critical �K�K@�������@�K�Kk��
Publication of DD250550A5 publication Critical patent/DD250550A5/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54Furnaces for treating strips or wire
    • C21D9/64Patenting furnaces
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54Furnaces for treating strips or wire
    • C21D9/56Continuous furnaces for strip or wire
    • C21D9/567Continuous 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)
  • Coating With Molten Metal (AREA)
  • Furnace Charging Or Discharging (AREA)
DD86287552A 1985-03-04 1986-03-04 Verfahren und vorrichtung zur waermebehandlung von stahldraehten DD250550A5 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DD250550A5 true DD250550A5 (de) 1987-10-14

Family

ID=10575382

Family Applications (1)

Application Number Title Priority Date Filing Date
DD86287552A DD250550A5 (de) 1985-03-04 1986-03-04 Verfahren und vorrichtung zur waermebehandlung von stahldraehten

Country Status (18)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH675257A5 (tr) * 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
KR100591355B1 (ko) * 2002-03-25 2006-06-19 히로히사 타니구치 핫가스 담금질 장치 및 핫가스 열처리방법
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
EP2655677B1 (en) * 2010-12-23 2018-06-06 NV Bekaert SA Process and plant for continuously manufacturing a steel wire
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 (en) * 2021-06-21 2022-12-28 NV Bekaert SA Device for in-line monitoring the room temperature microstructure variations
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
CN118668154B (zh) * 2024-06-13 2024-12-27 昆山卓得精密机械部件有限公司 一种提升医疗金属零件硬度的热处理工艺

Family Cites Families (12)

* 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 (tr) * 1969-10-17 1970-04-17
US3666253A (en) * 1969-12-26 1972-05-30 Yuri Yoshio Fluidized bed furnace
US3718024A (en) * 1971-02-12 1973-02-27 Morgan Construction Co Apparatus including a fluidized bed for cooling steel rod through transformation
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
GB8426455D0 (en) * 1984-10-19 1984-11-28 Bekaert Sa Nv Fluidised bed apparatus
KR940001357B1 (ko) * 1991-08-21 1994-02-19 삼성전관 주식회사 평판 표시장치

Also Published As

Publication number Publication date
ES8703528A1 (es) 1987-02-16
KR930009977B1 (ko) 1993-10-13
SK280378B6 (sk) 1999-12-10
EP0195473B1 (en) 1989-12-06
ATE48444T1 (de) 1989-12-15
CA1270427A (en) 1990-06-19
BR8600916A (pt) 1986-11-11
IN166412B (tr) 1990-05-05
CN86101334A (zh) 1986-11-19
ES552641A0 (es) 1987-02-16
KR860007391A (ko) 1986-10-10
TR22844A (tr) 1988-08-22
ZA861595B (en) 1986-10-29
CZ149186A3 (en) 1993-02-17
JPS61276938A (ja) 1986-12-06
GB8505491D0 (en) 1985-04-03
EP0195473A1 (en) 1986-09-24
DE3667301D1 (de) 1990-01-11
AU5389686A (en) 1986-09-11
SU1500167A3 (ru) 1989-08-07
CZ281967B6 (cs) 1997-04-16
AU591652B2 (en) 1989-12-14

Similar Documents

Publication Publication Date Title
DD250550A5 (de) Verfahren und vorrichtung zur waermebehandlung von stahldraehten
DE4208485C2 (de) Verfahren und Vorrichtung zum Abschrecken metallischer Werkstücke
DE2337282C3 (de) Strahlwand-gasbeheizte Fließbettwärmebehandlungsvorrichtung
DE19940845C1 (de) Verfahren und Vorrichtung zum Herstellen von Feindraht
DE2620377A1 (de) Verfahren zur waermebehandlung von dickwandigen stahlroehren
DE3919178A1 (de) Verfahren zum direktpatentieren eines heissgewalzten walzdrahtes
AT509356B1 (de) Vorrichtung und verfahren zum wärmebehandeln von stahldrähten
DE4007487A1 (de) Verfahren zur herstellung von maschinenelementen aus stahl
DE3627941A1 (de) Waermebehandlungsvorrichtung mit wirbelbettofen
DE2457152A1 (de) Verfahren und vorrichtung zur waermebehandlung von gegenstaenden in einem umwaelzofen
DE3033501C2 (tr)
DE10044362C2 (de) Verfahren und Ofenanlage zum Vergüten einer Charge von Werkstücken aus Stahl
DE60130823T2 (de) Verbesserungen beim Vorwärmen von Metallbändern, insbesondere in Verzinkungs- oder Glühanlagen
EP0180953B1 (de) Verfahren und Vorrichtung zum Herstellen einer Schutzgasatmosphäre
DE69319285T2 (de) Verfahren zum Wärmebehandeln von Walzdraht
EP0261461A2 (de) Verfahren und Vorrichtung zur Wärmebehandlung metallischer Werkstücke
DE2433844C3 (de) Vorrichtung zur gesteuerten Temperaturführung von im Durchlaufverfahren wärmezubehandelndem Material
DE69215015T2 (de) Verfahren und Ofen zum Schwärzen von rostfreien Stahlbändern
AT390322B (de) Vorrichtung zum durchwaermen von stahlteilen
EP0261462A2 (de) Strahlrohrbrenner mit Katalysatorbett für Wärmebehandlungsöfen
DE2605826A1 (de) Verfahren und vorrichtung zum patentieren von stahldraehten
AT524062B1 (de) Vorrichtung und verfahren zur waermebehandlung eines metallbandes
DE3689714T2 (de) Verfahren zur kontinuierlichen Wärmebehandlung von tiefziehfähigen Stählen mit sehr niedrigem Kohlenstoffgehalt.
WO2024221026A1 (de) Temperiereinrichtung
DE746285C (de) Verfahren und Ofen zum Gluehen von Blechstapeln o. dgl.