ATA538772A - METHOD OF MANUFACTURING REINFORCING BAR FOR PRE-STRAIGHT CONCRETE - Google Patents

METHOD OF MANUFACTURING REINFORCING BAR FOR PRE-STRAIGHT CONCRETE

Info

Publication number
ATA538772A
ATA538772A AT538772A AT538772A ATA538772A AT A538772 A ATA538772 A AT A538772A AT 538772 A AT538772 A AT 538772A AT 538772 A AT538772 A AT 538772A AT A538772 A ATA538772 A AT A538772A
Authority
AT
Austria
Prior art keywords
reinforcing bar
manufacturing reinforcing
straight concrete
concrete
straight
Prior art date
Application number
AT538772A
Other languages
German (de)
Other versions
AT327977B (en
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 ATA538772A publication Critical patent/ATA538772A/en
Application granted granted Critical
Publication of AT327977B publication Critical patent/AT327977B/en

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)
AT538772A 1971-06-24 1972-06-22 METHOD OF MANUFACTURING REINFORCING BAR FOR PRE-STRAIGHT CONCRETE AT327977B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2131318A DE2131318C3 (en) 1971-06-24 1971-06-24 Process for the production of a reinforcement steel bar for prestressed concrete

Publications (2)

Publication Number Publication Date
ATA538772A true ATA538772A (en) 1975-05-15
AT327977B AT327977B (en) 1976-02-25

Family

ID=5811654

Family Applications (1)

Application Number Title Priority Date Filing Date
AT538772A AT327977B (en) 1971-06-24 1972-06-22 METHOD OF MANUFACTURING REINFORCING BAR FOR PRE-STRAIGHT CONCRETE

Country Status (17)

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

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394611A1 (en) * 1977-03-14 1979-01-12 Sodetal PROCESS FOR OBTAINING AN ELONGATED HARD STEEL ELEMENT
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 (en) * 1986-09-19 1994-06-09 Aicher Max Process for the production of rolled steel products
GB2297094B (en) * 1995-01-20 1998-09-23 British Steel Plc Improvements in and relating to Carbide-Free Bainitic Steels
DK1627931T3 (en) * 2003-04-25 2018-11-05 Tubos De Acero De Mexico S A Seamless steel tube which is intended to be used as a guide pipe and production method thereof
CN101506392B (en) * 2006-06-29 2011-01-26 特纳瑞斯连接股份公司 Seamless precision steel tubes with improved isotropic toughness at low temperature for hydraulic cylinders and process for obtaining the same
MX2007004600A (en) * 2007-04-17 2008-12-01 Tubos De Acero De Mexico S A Seamless steel pipe for use as vertical work-over sections.
EP2006589B1 (en) * 2007-06-22 2011-08-31 Tenaris Connections Aktiengesellschaft Threaded joint with energizable seal
DE602007011046D1 (en) 2007-06-27 2011-01-20 Tenaris Connections Ag Threaded connection 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 (en) * 2007-08-24 2010-10-14 Tenaris Connections Ag Method for increasing the fatigue resistance of a screw connection
DE602007013892D1 (en) 2007-08-24 2011-05-26 Tenaris Connections Ag Threaded connector with high radial load and differently treated surfaces
US8328960B2 (en) * 2007-11-19 2012-12-11 Tenaris Connections Limited High strength bainitic steel for OCTG applications
ATE471433T1 (en) * 2008-02-29 2010-07-15 Tenaris Connections Ag THREADED CONNECTOR WITH IMPROVED ELASTIC SEALING RINGS
US8221562B2 (en) * 2008-11-25 2012-07-17 Maverick Tube, Llc Compact strip or thin slab processing of boron/titanium steels
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
IT1403689B1 (en) 2011-02-07 2013-10-31 Dalmine Spa HIGH-RESISTANCE STEEL TUBES WITH EXCELLENT LOW TEMPERATURE HARDNESS AND RESISTANCE TO CORROSION UNDER VOLTAGE SENSORS.
IT1403688B1 (en) 2011-02-07 2013-10-31 Dalmine Spa STEEL TUBES WITH THICK WALLS WITH EXCELLENT LOW TEMPERATURE HARDNESS AND RESISTANCE TO CORROSION UNDER TENSIONING FROM SULFUR.
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
BR112015016765A2 (en) 2013-01-11 2017-07-11 Tenaris Connections Ltd drill pipe connection, corresponding drill pipe and method for assembling drill pipes
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
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
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
CN113278890A (en) 2013-06-25 2021-08-20 特纳瑞斯连接有限公司 High chromium heat resistant steel
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 (en) * 2021-05-28 2022-12-30 广西柳钢华创科技研发有限公司 HRB500E twisted steel bar produced by high-speed bar

Also Published As

Publication number Publication date
NL7208702A (en) 1972-12-28
JPS52446B1 (en) 1977-01-07
FR2143382B1 (en) 1974-08-30
NL156446B (en) 1978-04-17
SE382076B (en) 1976-01-12
TR17213A (en) 1976-05-02
CA958311A (en) 1974-11-26
AT327977B (en) 1976-02-25
DE2131318B2 (en) 1973-05-17
FR2143382A1 (en) 1973-02-02
DE2131318C3 (en) 1973-12-06
CH586751A5 (en) 1977-04-15
ES403952A1 (en) 1975-05-01
LU65413A1 (en) 1972-08-24
GB1334349A (en) 1973-10-17
ZA723765B (en) 1973-03-28
BR7204065D0 (en) 1973-05-15
BE784097A (en) 1972-09-18
US3810793A (en) 1974-05-14
DE2131318A1 (en) 1972-12-28
IT965788B (en) 1974-02-11

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time