DE3584235D1 - Verfahren zur erhoehung der festigkeit von bewehrungsstaehlen. - Google Patents

Verfahren zur erhoehung der festigkeit von bewehrungsstaehlen.

Info

Publication number
DE3584235D1
DE3584235D1 DE8585116005T DE3584235T DE3584235D1 DE 3584235 D1 DE3584235 D1 DE 3584235D1 DE 8585116005 T DE8585116005 T DE 8585116005T DE 3584235 T DE3584235 T DE 3584235T DE 3584235 D1 DE3584235 D1 DE 3584235D1
Authority
DE
Germany
Prior art keywords
reinforcing steels
strength
increasing
temperature
transformation
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.)
Expired - Fee Related
Application number
DE8585116005T
Other languages
English (en)
Inventor
Ernst Dr Ing Guenther
Klaus Dipl Ing Fischer
Jochen Dipl Ing Schmidt
Norbert Dr Ing Brennecke
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.)
SKET WALZWERKSTECHNIK GMBH, 39120 MAGDEBURG, DE
Original Assignee
BRANDENBURG STAHL WALZWERK
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=5563382&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3584235(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BRANDENBURG STAHL WALZWERK filed Critical BRANDENBURG STAHL WALZWERK
Application granted granted Critical
Publication of DE3584235D1 publication Critical patent/DE3584235D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
DE8585116005T 1984-12-17 1985-12-16 Verfahren zur erhoehung der festigkeit von bewehrungsstaehlen. Expired - Fee Related DE3584235D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD84270878A DD231577B1 (de) 1984-12-17 1984-12-17 Verfahren zur erhoehung der festigkeit von bewehrungsstaehlen

Publications (1)

Publication Number Publication Date
DE3584235D1 true DE3584235D1 (de) 1991-10-31

Family

ID=5563382

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585116005T Expired - Fee Related DE3584235D1 (de) 1984-12-17 1985-12-16 Verfahren zur erhoehung der festigkeit von bewehrungsstaehlen.

Country Status (4)

Country Link
EP (1) EP0185341B2 (de)
AT (1) ATE67793T1 (de)
DD (1) DD231577B1 (de)
DE (1) DE3584235D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT501551B1 (de) * 2005-03-07 2008-03-15 Evg Entwicklung Verwert Ges Verfahren und anlage zum herstellen von hochduktilem stahldraht aus warmgewalztem walzdraht

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1001233A (en) * 1961-01-23 1965-08-11 Bernhard Matuschka Improvements in or relating to steel
DE2900271C2 (de) * 1979-01-05 1984-01-26 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Schweißbarer Betonstahl und Verfahren zu seiner Herstellung
DD149943C4 (de) * 1980-03-31 1993-01-28 Brandenburg Stahl Walzwerk Verfahren zur herstellung von hochfesten schweissbaren betonstaehlen

Also Published As

Publication number Publication date
EP0185341B2 (de) 1999-02-10
ATE67793T1 (de) 1991-10-15
DD231577A1 (de) 1986-01-02
EP0185341B1 (de) 1991-09-25
DD231577B1 (de) 1987-09-09
EP0185341A3 (en) 1988-10-05
EP0185341A2 (de) 1986-06-25

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: SKET SCHWERMASCHINENBAU MAGDEBURG GMBH, 39112 MAGD

8327 Change in the person/name/address of the patent owner

Owner name: SKET WALZWERKSTECHNIK GMBH, 39120 MAGDEBURG, DE

8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee