ATE95453T1 - Verfahren zur herstellung von geripptem betonstahl. - Google Patents

Verfahren zur herstellung von geripptem betonstahl.

Info

Publication number
ATE95453T1
ATE95453T1 AT90111026T AT90111026T ATE95453T1 AT E95453 T1 ATE95453 T1 AT E95453T1 AT 90111026 T AT90111026 T AT 90111026T AT 90111026 T AT90111026 T AT 90111026T AT E95453 T1 ATE95453 T1 AT E95453T1
Authority
AT
Austria
Prior art keywords
stretching
steel wire
elongation
yield strength
controlled via
Prior art date
Application number
AT90111026T
Other languages
English (en)
Inventor
Klaus Theis
Original Assignee
Kt Baustahl Vertrieb
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 Kt Baustahl Vertrieb filed Critical Kt Baustahl Vertrieb
Application granted granted Critical
Publication of ATE95453T1 publication Critical patent/ATE95453T1/de

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
    • 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
    • B21C1/12—Regulating or controlling speed of drawing drums, e.g. to influence tension; Drives; Stop or relief mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F9/00—Straining wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F9/00—Straining wire
    • B21F9/007—Straining wire to induce a plastic deformation of the wire
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ropes Or Cables (AREA)
  • Wire Processing (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
AT90111026T 1989-06-14 1990-06-12 Verfahren zur herstellung von geripptem betonstahl. ATE95453T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3919382A DE3919382A1 (de) 1989-06-14 1989-06-14 Vorrichtung zur streckgrenzenerhoehung von warm gewalztem draht
EP90111026A EP0403916B1 (de) 1989-06-14 1990-06-12 Verfahren zur Herstellung von geripptem Betonstahl

Publications (1)

Publication Number Publication Date
ATE95453T1 true ATE95453T1 (de) 1993-10-15

Family

ID=6382709

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90111026T ATE95453T1 (de) 1989-06-14 1990-06-12 Verfahren zur herstellung von geripptem betonstahl.

Country Status (4)

Country Link
EP (1) EP0403916B1 (de)
AT (1) ATE95453T1 (de)
DE (2) DE3919382A1 (de)
ES (1) ES2048363T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4024653C1 (de) * 1990-08-03 1991-07-25 Hanse-Montan Hanseatische Montanhandelsges. M.B.H., 2103 Hamburg, De
KR102389355B1 (ko) * 2020-11-10 2022-04-21 한국재료연구원 균일한 경도를 갖는 선재 및 그 제조 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1907350A1 (de) * 1969-02-14 1970-09-03 Siemens Ag Drahtziehanlage
AT339852B (de) * 1973-10-19 1977-11-10 Voest Ag Vorrichtung zum kontinuierlichen kaltverfestigen von stabformigem metallischen walzgut, insbesondere stahldraht
FR2355579A1 (fr) * 1976-02-23 1978-01-20 Crouzet Sa Machine a trefiler perfectionnee
JPS5335666A (en) * 1976-09-14 1978-04-03 Sumitomo Electric Industries Method and device for continuous hot stretching strand wires
FR2395791A2 (fr) * 1977-07-01 1979-01-26 Crouzet Sa Machine a trefiler perfectionnee

Also Published As

Publication number Publication date
ES2048363T3 (es) 1994-03-16
EP0403916B1 (de) 1993-10-06
DE3919382A1 (de) 1991-01-03
DE59002981D1 (de) 1993-11-11
EP0403916A1 (de) 1990-12-27

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee