DD239805B1 - Verfahren zur herstellung eines betonstahles - Google Patents

Verfahren zur herstellung eines betonstahles Download PDF

Info

Publication number
DD239805B1
DD239805B1 DD85279054A DD27905485A DD239805B1 DD 239805 B1 DD239805 B1 DD 239805B1 DD 85279054 A DD85279054 A DD 85279054A DD 27905485 A DD27905485 A DD 27905485A DD 239805 B1 DD239805 B1 DD 239805B1
Authority
DD
German Democratic Republic
Prior art keywords
cooling
wire
reinforcing steel
water
wire rod
Prior art date
Application number
DD85279054A
Other languages
German (de)
English (en)
Other versions
DD239805A1 (de
Inventor
Norbert Brennecke
Ernst Guenther
Walter Worgt
Wilfried Lampe
Original Assignee
Thaelmann Schwermaschbau Veb
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 Thaelmann Schwermaschbau Veb filed Critical Thaelmann Schwermaschbau Veb
Priority to DD85279054A priority Critical patent/DD239805B1/de
Priority to DE19863601753 priority patent/DE3601753A1/de
Priority to IT19617/86A priority patent/IT1204824B/it
Priority to SE8601405A priority patent/SE467928B/sv
Priority to GB8608505A priority patent/GB2178981B/en
Priority to FR8605851A priority patent/FR2585368B1/fr
Priority to BE0/216807A priority patent/BE904958A/fr
Publication of DD239805A1 publication Critical patent/DD239805A1/de
Publication of DD239805B1 publication Critical patent/DD239805B1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0224—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for wire, rods, rounds, bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • B21C47/10—Winding-up or coiling by means of a moving guide
    • B21C47/14—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum
    • B21C47/143—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum the guide being a tube
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/08—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/163—Rolling or cold-forming of concrete reinforcement bars or wire ; Rolls therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B2045/0236—Laying heads for overlapping rings on cooling conveyor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Metal Rolling (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
DD85279054A 1985-07-29 1985-07-29 Verfahren zur herstellung eines betonstahles DD239805B1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DD85279054A DD239805B1 (de) 1985-07-29 1985-07-29 Verfahren zur herstellung eines betonstahles
DE19863601753 DE3601753A1 (de) 1985-07-29 1986-01-22 Verfahren und vorrichtung zur herstellung eines betonstahles
IT19617/86A IT1204824B (it) 1985-07-29 1986-03-04 Procedimento e dispositivo per la fabbricazione di un tondino per cemento armato
SE8601405A SE467928B (sv) 1985-07-29 1986-03-26 Foerfarande och anordning foer vaermebehandling av armeringsstaal vid framstaellning i traadvalsverk
GB8608505A GB2178981B (en) 1985-07-29 1986-04-08 Process and apparatus for producing a concrete-reinforcement steel wire
FR8605851A FR2585368B1 (fr) 1985-07-29 1986-04-23 Procede et dispositif de fabrication d'un rond a beton
BE0/216807A BE904958A (fr) 1985-07-29 1986-06-19 Procede et dispositif de fabrication de fer a beton.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD85279054A DD239805B1 (de) 1985-07-29 1985-07-29 Verfahren zur herstellung eines betonstahles

Publications (2)

Publication Number Publication Date
DD239805A1 DD239805A1 (de) 1986-10-08
DD239805B1 true DD239805B1 (de) 1988-06-22

Family

ID=5570002

Family Applications (1)

Application Number Title Priority Date Filing Date
DD85279054A DD239805B1 (de) 1985-07-29 1985-07-29 Verfahren zur herstellung eines betonstahles

Country Status (7)

Country Link
BE (1) BE904958A (fr)
DD (1) DD239805B1 (fr)
DE (1) DE3601753A1 (fr)
FR (1) FR2585368B1 (fr)
GB (1) GB2178981B (fr)
IT (1) IT1204824B (fr)
SE (1) SE467928B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007032987A1 (de) * 2007-07-16 2009-01-22 Sms Meer Gmbh Verfahren zum Herstellen von Draht und Drahtwalzwerk
CN102626712B (zh) * 2012-05-08 2014-06-25 山西太钢不锈钢股份有限公司 不锈螺纹钢的轧制设备及方法
CN111069319B (zh) * 2019-11-26 2022-06-03 东莞市必富模具钢材有限公司 一种钢管生产用快速冷却装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES470858A1 (es) * 1977-06-20 1979-10-01 British Steel Corp Ÿun procedimiento para producir redondo o varilla de acero laminado en calienteŸ
FR2445499B1 (fr) * 1978-12-26 1983-11-10 Siderurgie Fse Inst Rech
DE2900271C2 (de) * 1979-01-05 1984-01-26 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Schweißbarer Betonstahl und Verfahren zu seiner Herstellung
FR2457724A1 (fr) * 1979-06-01 1980-12-26 Siderurgie Fse Inst Rech Dispositif de refroidissement de produits longs lamines en defilement
DE3029229A1 (de) * 1980-08-01 1982-04-01 Moeller & Neumann Gmbh, 6670 St Ingbert Vorrichtung zur herstellung von stahldraht mit vollstaendig angelassener martinsitschicht
DD210621A1 (de) * 1982-10-14 1984-06-20 Thaelmann Schwermaschbau Veb Ringduese zum abstreifen des kuehlwassers vom walzgut
US4527408A (en) * 1983-10-31 1985-07-09 Morgan Construction Company Method and Apparatus for cooling and handling hot rolled steel rod in direct sequence with a high speed rolling operation
FR2569424B3 (fr) * 1984-08-23 1986-09-05 Siderurgie Fse Inst Rech Methode de fabrication de produits longs metalliques creneles, notamment en acier, et dispositif de mise en oeuvre

Also Published As

Publication number Publication date
BE904958A (fr) 1986-10-16
SE8601405L (sv) 1987-01-30
GB8608505D0 (en) 1986-05-14
IT8619617A0 (it) 1986-03-04
SE8601405D0 (sv) 1986-03-26
SE467928B (sv) 1992-10-05
DE3601753A1 (de) 1987-01-29
FR2585368B1 (fr) 1993-05-07
GB2178981A (en) 1987-02-25
IT1204824B (it) 1989-03-10
FR2585368A1 (fr) 1987-01-30
DD239805A1 (de) 1986-10-08
GB2178981B (en) 1989-05-10

Similar Documents

Publication Publication Date Title
DE69431178T3 (de) Verfahren zur thermischen Oberflächenbehandlung eines Stranges
DE2414015A1 (de) Verfahren und vorrichtung zum steuern der kuehltemperatur von warmem stahldraht
EP0876856A2 (fr) Laminoir à fils à haute performance
DE2256024A1 (de) Verfahren zum walzen von heissen metallwerkstuecken
EP1232808A2 (fr) Procédé de laminage à froid de tubes en cuivre sans soudure
DE2733977C2 (fr)
DE102015210863A1 (de) Gieß-Walz-Anlage und Verfahren zu deren Betrieb
DE102009030793A1 (de) Vorrichtung und Verfahren zum horizontalen Gießen eines Metallbandes
DE69007033T2 (de) Warmwalzverfahren für nahtlose Rohre mit vorausgehender Verringerung des Durchmessers von Halbzeug.
DE3039101A1 (de) Anordnung einer kontinuierlich arbeitenden feinstahl-drahtwalzstrasse zum auswalzen von draht oder rundquerschnitten aus edelstaehlen oder hochwertigen legierungen
DE102013214939A1 (de) Gießwalzanlage zum Herstellen von Metallbändern
DD239805B1 (de) Verfahren zur herstellung eines betonstahles
DE10261632B4 (de) Verfahren und Walzanlage zum Herstellen von Draht, Stäben oder nahtlosen Rohren
EP0845310B1 (fr) Refroidissement de fil
DE10032833B4 (de) Walzwerksanlage
DE19639298C2 (de) Verfahren und Vorrichtung zur Erzeugung von dünnen Brammen mit direkt anschließendem Walzprozeß/Walzwerk
DE2332888A1 (de) Stranggiessanlage
EP4347904A1 (fr) Système et procédé pour la production d'aciers en forme de tige
DE2613459A1 (de) Verfahren und anlage zur vermeidung des schrottanfalles in kontinuierlichen breitbandstrassen
EP0560115A1 (fr) Procédé et laminoir pour le laminage de précision de fil respectivement de produit laminé à section circulaire
DE4101941C2 (de) Kaltumformung von Drähten
DE2605826A1 (de) Verfahren und vorrichtung zum patentieren von stahldraehten
EP1060277A1 (fr) Procede d'amelioration de feuillards d'acier
EP0079295A1 (fr) Procédé et dispositif pour la fabrication de tubes dans un laminoir à froid
EP0701873B1 (fr) Installation de four comme emmagasinage temporaire, derrière un dispositif de coulée pour brames minces

Legal Events

Date Code Title Description
RPI Change in the person, name or address of the patentee (searches according to art. 11 and 12 extension act)
ENJ Ceased due to non-payment of renewal fee