DE1758582A1 - Waermebehandlung von Stahl - Google Patents

Waermebehandlung von Stahl

Info

Publication number
DE1758582A1
DE1758582A1 DE19681758582 DE1758582A DE1758582A1 DE 1758582 A1 DE1758582 A1 DE 1758582A1 DE 19681758582 DE19681758582 DE 19681758582 DE 1758582 A DE1758582 A DE 1758582A DE 1758582 A1 DE1758582 A1 DE 1758582A1
Authority
DE
Germany
Prior art keywords
parts
carbon steel
electrical contact
cross
carbon
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.)
Pending
Application number
DE19681758582
Other languages
German (de)
English (en)
Inventor
Willy Tournoy
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 DE1758582A1 publication Critical patent/DE1758582A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B21C9/00—Cooling, heating or lubricating drawing material
    • 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
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • B21C1/04—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/08—Modifying the physical properties 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
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Wire Processing (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Articles (AREA)
DE19681758582 1967-07-19 1968-07-01 Waermebehandlung von Stahl Pending DE1758582A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE46362 1967-07-19
BE58237 1968-05-10

Publications (1)

Publication Number Publication Date
DE1758582A1 true DE1758582A1 (de) 1971-03-11

Family

ID=25647305

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681758582 Pending DE1758582A1 (de) 1967-07-19 1968-07-01 Waermebehandlung von Stahl

Country Status (4)

Country Link
DE (1) DE1758582A1 (enExample)
FR (1) FR1579684A (enExample)
GB (1) GB1227803A (enExample)
NL (1) NL6810228A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT384564B (de) * 1985-04-26 1987-12-10 Austria Draht Gmbh Verfahren zur herstellung von stahldraht
CN103874552B (zh) * 2011-10-09 2016-05-04 贝卡尔特公司 锯丝

Also Published As

Publication number Publication date
FR1579684A (enExample) 1969-08-29
NL6810228A (enExample) 1969-01-21
GB1227803A (enExample) 1971-04-07

Similar Documents

Publication Publication Date Title
DE69402814T2 (de) Drahterzeugnis aus rostfreies Stahl
DE69807297T2 (de) Zwischenstufenhärtung
DE1508416A1 (de) Verfahren zur Herstellung von Stahlteilen
DE2623465A1 (de) Leiter aus aluminiumlegierungen und verfahren zu deren herstellung
DE69215992T2 (de) Verfahren zum Wärmebehandeln von Stahldraht
DE2134393A1 (de) Aluminium Legierung
CH637161A5 (de) Verfahren zur erhoehung der mechanischen festigkeiten von stahl.
DE2755077C2 (enExample)
DE1925597B2 (de) Verfahren zur herstellung eines aluminiumlegierungsdrahtes mit einer elektrischen leitfaehigkeit von wenigstens 61 % iacs
EP4140609A1 (de) Strangpressverfahren, rotationsstrangpressmaschine und flachleiter
DE69115392T2 (de) Verfahren zum Herstellen von hoch bruchfesten Produkten aus instabilem austenitischem Stahl und so hergestellte Produkte
DE1758582A1 (de) Waermebehandlung von Stahl
EP0199715A2 (de) Verfahren zur Herstellung von Stahldraht
DE1627640A1 (de) Verfahren zum Dressieren eines laenglichen Produktes aus Kohlenstoffstahl,insbesondere zur Verwendung fuer Spannbeton,und nach diesem Verfahren erhaltene Produkte
DE1180955B (de) Verfahren zur Herstellung einer supraleitenden Niob-Zirkonium-Legierung
DE2311283A1 (de) Schnelle waermebehandlung von staehlen
DE2742149A1 (de) Verfahren zur herstellung von elektrischem leiterdraht
DE1533500A1 (de) Verfahren zur Verguetung von Magnesiumlegierungen
EP2732057A1 (de) Verdichterschaufel und verfahren zu ihrer herstellung
DE19925694C2 (de) Verfahren zum Einstellen des elektrischen Widerstands einer Eisen-Chrom-Aluminium-Legierung
DE690393C (de) e Betonbewehrung aus normalisierten Flussstahldraehten mit 0,5 bis 0,8% C, 70 bis 111 kg/mm Festigkeit und 12 bis 17% Dehnung
DE2851142C2 (de) Verfahren zur Herstellung eines hochfesten Federstahls
DE1583996B2 (de) Waermebehandlungsverfahren zur erzielung verbesserter gleichmaessiger mechanischer eigenschaften sowie guter verformbarkeit an blechen draehten roehren od dgl aus stahl mit 0,03 bis 0,1 % kohlenstoff
AT246204B (de) Schnellverfahren zum Weichglühen, insbesondere von Kugellagerstählen, in Durchlauföfen
DE1510059B1 (de) Verfahren zur Entspannungsbehandlung von Drahtlitzen oder -seilen

Legal Events

Date Code Title Description
OHW Rejection