ZA723765B - A process for the production of a reinforcement rod steel for prestressed concrete - Google Patents

A process for the production of a reinforcement rod steel for prestressed concrete

Info

Publication number
ZA723765B
ZA723765B ZA723765A ZA723765A ZA723765B ZA 723765 B ZA723765 B ZA 723765B ZA 723765 A ZA723765 A ZA 723765A ZA 723765 A ZA723765 A ZA 723765A ZA 723765 B ZA723765 B ZA 723765B
Authority
ZA
South Africa
Prior art keywords
production
prestressed concrete
reinforcement rod
rod steel
steel
Prior art date
Application number
ZA723765A
Other languages
English (en)
Inventor
W Heller
Original Assignee
Krupp Ag Huettenwerke
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 Krupp Ag Huettenwerke filed Critical Krupp Ag Huettenwerke
Publication of ZA723765B publication Critical patent/ZA723765B/xx

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Articles (AREA)
ZA723765A 1971-06-24 1972-06-01 A process for the production of a reinforcement rod steel for prestressed concrete ZA723765B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2131318A DE2131318C3 (de) 1971-06-24 1971-06-24 Verfahren zum Herstellen eines Beweh rungs Stabstahles für Spannbeton

Publications (1)

Publication Number Publication Date
ZA723765B true ZA723765B (en) 1973-03-28

Family

ID=5811654

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA723765A ZA723765B (en) 1971-06-24 1972-06-01 A process for the production of a reinforcement rod steel for prestressed concrete

Country Status (17)

Country Link
US (1) US3810793A (xx)
JP (1) JPS52446B1 (xx)
AT (1) AT327977B (xx)
BE (1) BE784097A (xx)
BR (1) BR7204065D0 (xx)
CA (1) CA958311A (xx)
CH (1) CH586751A5 (xx)
DE (1) DE2131318C3 (xx)
ES (1) ES403952A1 (xx)
FR (1) FR2143382B1 (xx)
GB (1) GB1334349A (xx)
IT (1) IT965788B (xx)
LU (1) LU65413A1 (xx)
NL (1) NL156446B (xx)
SE (1) SE382076B (xx)
TR (1) TR17213A (xx)
ZA (1) ZA723765B (xx)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394611A1 (fr) * 1977-03-14 1979-01-12 Sodetal Procede d'obtention d'un element allonge en acier dur
GB1576944A (en) * 1977-06-20 1980-10-15 British Steel Corp Production of steeel rod or bar
JPS553322A (en) * 1978-06-19 1980-01-11 Nippon Kokan Kk Blast furnace water slag equipment net washing method
US4784922A (en) * 1985-10-11 1988-11-15 Mitsubishi Steel Mfg. Co., Ltd. Corrosion-resistant clad steel and method for producing the same
DE3631928C2 (de) * 1986-09-19 1994-06-09 Aicher Max Verfahren zur Herstellung von Walzstahlerzeugnissen
GB2297094B (en) * 1995-01-20 1998-09-23 British Steel Plc Improvements in and relating to Carbide-Free Bainitic Steels
EP1627931B1 (en) * 2003-04-25 2017-05-31 Tubos De Acero De Mexico, S.A. Seamless steel tube which is intended to be used as a guide pipe and production method thereof
WO2008000300A1 (en) * 2006-06-29 2008-01-03 Tenaris Connections Ag Seamless precision steel tubes with improved isotropic toughness at low temperature for hydraulic cylinders and process for obtaining the same
MX2007004600A (es) * 2007-04-17 2008-12-01 Tubos De Acero De Mexico S A Un tubo sin costura para la aplicación como secciones verticales de work-over.
EP2006589B1 (en) * 2007-06-22 2011-08-31 Tenaris Connections Aktiengesellschaft Threaded joint with energizable seal
EP2009340B1 (en) 2007-06-27 2010-12-08 Tenaris Connections Aktiengesellschaft Threaded joint with pressurizable seal
US7862667B2 (en) 2007-07-06 2011-01-04 Tenaris Connections Limited Steels for sour service environments
EP2017507B1 (en) * 2007-07-16 2016-06-01 Tenaris Connections Limited Threaded joint with resilient seal ring
DE602007008890D1 (de) * 2007-08-24 2010-10-14 Tenaris Connections Ag Verfahren zur Erhöhung der Ermüdungsbeständigkeit einer Schraubverbindung
EP2028403B1 (en) 2007-08-24 2011-04-13 Tenaris Connections Aktiengesellschaft Threaded joint with high radial loads and differentially treated surfaces
MX2010005532A (es) * 2007-11-19 2011-02-23 Tenaris Connections Ltd Acero bainítico de alta resistencia para aplicaciones octg.
DE602008001552D1 (de) * 2008-02-29 2010-07-29 Tenaris Connections Ag Gewindeverbindungsstück mit verbesserten elastischen Dichtungsringen
MX2009012811A (es) * 2008-11-25 2010-05-26 Maverick Tube Llc Procesamiento de desbastes delgados o flejes compactos de aceros al boro/titanio.
EP2243920A1 (en) 2009-04-22 2010-10-27 Tenaris Connections Aktiengesellschaft Threaded joint for tubes, pipes and the like
EP2325435B2 (en) * 2009-11-24 2020-09-30 Tenaris Connections B.V. Threaded joint sealed to [ultra high] internal and external pressures
EP2372208B1 (en) * 2010-03-25 2013-05-29 Tenaris Connections Limited Threaded joint with elastomeric seal flange
EP2372211B1 (en) 2010-03-26 2015-06-03 Tenaris Connections Ltd. Thin-walled pipe joint and method to couple a first pipe to a second pipe
US9163296B2 (en) 2011-01-25 2015-10-20 Tenaris Coiled Tubes, Llc Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment
IT1403688B1 (it) 2011-02-07 2013-10-31 Dalmine Spa Tubi in acciaio con pareti spesse con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensione da solfuri.
IT1403689B1 (it) 2011-02-07 2013-10-31 Dalmine Spa Tubi in acciaio ad alta resistenza con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensioni da solfuri.
US8414715B2 (en) 2011-02-18 2013-04-09 Siderca S.A.I.C. Method of making ultra high strength steel having good toughness
US8636856B2 (en) 2011-02-18 2014-01-28 Siderca S.A.I.C. High strength steel having good toughness
US9340847B2 (en) 2012-04-10 2016-05-17 Tenaris Connections Limited Methods of manufacturing steel tubes for drilling rods with improved mechanical properties, and rods made by the same
US9970242B2 (en) 2013-01-11 2018-05-15 Tenaris Connections B.V. Galling resistant drill pipe tool joint and corresponding drill pipe
US9187811B2 (en) 2013-03-11 2015-11-17 Tenaris Connections Limited Low-carbon chromium steel having reduced vanadium and high corrosion resistance, and methods of manufacturing
US9803256B2 (en) 2013-03-14 2017-10-31 Tenaris Coiled Tubes, Llc High performance material for coiled tubing applications and the method of producing the same
EP2789700A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
EP2789701A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
JP6144417B2 (ja) 2013-06-25 2017-06-07 テナリス・コネクシヨンズ・ベー・ブイ 高クロム耐熱鋼
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing
US10434554B2 (en) 2017-01-17 2019-10-08 Forum Us, Inc. Method of manufacturing a coiled tubing string
CN114807746B (zh) * 2021-05-28 2022-12-30 广西柳钢华创科技研发有限公司 高速棒材生产的hrb500e螺纹钢筋

Also Published As

Publication number Publication date
ES403952A1 (es) 1975-05-01
BE784097A (fr) 1972-09-18
IT965788B (it) 1974-02-11
CA958311A (en) 1974-11-26
TR17213A (tr) 1976-05-02
LU65413A1 (xx) 1972-08-24
FR2143382B1 (xx) 1974-08-30
DE2131318A1 (de) 1972-12-28
JPS52446B1 (xx) 1977-01-07
BR7204065D0 (pt) 1973-05-15
CH586751A5 (xx) 1977-04-15
NL156446B (nl) 1978-04-17
SE382076B (sv) 1976-01-12
ATA538772A (de) 1975-05-15
AT327977B (de) 1976-02-25
US3810793A (en) 1974-05-14
NL7208702A (xx) 1972-12-28
FR2143382A1 (xx) 1973-02-02
GB1334349A (en) 1973-10-17
DE2131318C3 (de) 1973-12-06
DE2131318B2 (de) 1973-05-17

Similar Documents

Publication Publication Date Title
ZA723765B (en) A process for the production of a reinforcement rod steel for prestressed concrete
PH14861A (en) Method of making improved concrete reinforcing elements
ZA713069B (en) A process for forming a modified portland cement
ZA753271B (en) Process for the production of steel
ZA732090B (en) A bending machine more particularly for steel rods for reinforcing concrete
IL37337A0 (en) A method for improving the physical properties of concrete
ZA721082B (en) Process for the production of building elements from porous concrete
CY841A (en) Method for making cast-in-place concrete structures
IL38755A (en) Process and apparatus for the production of reinforcement for concrete
CS188276B2 (en) Facility for production of concrete products notably prestressed and /or reinforced,as well as for moulding the
AT293840B (de) Anlage zum Herstellen von geschweißten Bewehrungsgittern für Stahlbeton
CA996731A (en) Method of producing a prestressed concrete member
BE781059A (fr) Procede et installation de production de materiaux a renforcement textile
ZA721436B (en) Reinforced girder of steel and/or concrete and method for its production
GB1385571A (en) Climbing formwork for the production of reinforced concrete walls
ZA722269B (en) Process for making steel
ZA727242B (en) Production method and means for prestressed concrete articles
IL41889A0 (en) The manufacture of steel rods adapted for reinforcing concrete
ZA73119B (en) A process and apparatus for the manufacture of large slabs from reinforced concrete
JPS534031A (en) Process for production of wallltype precast reinforced concrete panel
BE778429A (fr) Procede de fabrication de treillis soudes pour beton arme, pourvus de distanceurs soudes
ZA718140B (en) A method and a machine for the manufacture of elongate concrete building blocks
CH509489A (fr) Procédé de renforcement d'un ouvrage en béton armé fissuré
ZA742772B (en) A process for steel production
CA885750A (en) Method of producing a concrete reinforcing bar