BE784097A - Procede pour la realisation d'un acier en barres destine a former les armatures du beton precontraint - Google Patents

Procede pour la realisation d'un acier en barres destine a former les armatures du beton precontraint

Info

Publication number
BE784097A
BE784097A BE784097A BE784097A BE784097A BE 784097 A BE784097 A BE 784097A BE 784097 A BE784097 A BE 784097A BE 784097 A BE784097 A BE 784097A BE 784097 A BE784097 A BE 784097A
Authority
BE
Belgium
Prior art keywords
reinforcements
realization
steel
stressed concrete
bars intended
Prior art date
Application number
BE784097A
Other languages
English (en)
French (fr)
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 BE784097A publication Critical patent/BE784097A/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)
BE784097A 1971-06-24 1972-05-29 Procede pour la realisation d'un acier en barres destine a former les armatures du beton precontraint BE784097A (fr)

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
BE784097A true BE784097A (fr) 1972-09-18

Family

ID=5811654

Family Applications (1)

Application Number Title Priority Date Filing Date
BE784097A BE784097A (fr) 1971-06-24 1972-05-29 Procede pour la realisation d'un acier en barres destine a former les armatures du beton precontraint

Country Status (17)

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

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
AU2003225402B2 (en) * 2003-04-25 2010-02-25 Dalmine S.P.A. Seamless steel tube which is intended to be used as a guide pipe and production method thereof
DE602006014451D1 (de) * 2006-06-29 2010-07-01 Tenaris Connections Ag Nahtlose präzisionsstahlrohre mit verbesserter isotroper schlagzähigkeit bei niedriger temperatur für hydraulische zylinder und herstellungsverfahren dafür
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 (de) * 2007-06-22 2011-08-31 Tenaris Connections Aktiengesellschaft Gewindeverbindungsstück mit aktivierbarer Dichtung
EP2009340B1 (de) 2007-06-27 2010-12-08 Tenaris Connections Aktiengesellschaft Gewindeverbindung mit unter Druck setzbarer Dichtung
US7862667B2 (en) 2007-07-06 2011-01-04 Tenaris Connections Limited Steels for sour service environments
EP2017507B1 (de) * 2007-07-16 2016-06-01 Tenaris Connections Limited Gewindeverbindungsstück mit elastischem Dichtungsring
EP2028402B1 (de) * 2007-08-24 2010-09-01 Tenaris Connections Aktiengesellschaft Verfahren zur Erhöhung der Ermüdungsbeständigkeit einer Schraubverbindung
EP2028403B1 (de) 2007-08-24 2011-04-13 Tenaris Connections Aktiengesellschaft Gewindeverbindungsstück mit hoher Radiallast und unterschiedlich behandelten Oberflächen
US8328960B2 (en) * 2007-11-19 2012-12-11 Tenaris Connections Limited High strength bainitic steel for OCTG applications
DE602008001552D1 (de) * 2008-02-29 2010-07-29 Tenaris Connections Ag Gewindeverbindungsstück mit verbesserten elastischen Dichtungsringen
US8221562B2 (en) * 2008-11-25 2012-07-17 Maverick Tube, Llc Compact strip or thin slab processing of boron/titanium steels
EP2243920A1 (de) 2009-04-22 2010-10-27 Tenaris Connections Aktiengesellschaft Gewindeverbindung für Röhren, Leitungen und dergleichen
EP2325435B2 (de) * 2009-11-24 2020-09-30 Tenaris Connections B.V. Verschraubung für [ultrahoch] abgedichteten internen und externen Druck
EP2372208B1 (de) * 2010-03-25 2013-05-29 Tenaris Connections Limited Gewindeverbindung mit elastomerischem Dichtflansch
EP2372211B1 (de) 2010-03-26 2015-06-03 Tenaris Connections Ltd. Dünnwandige Rohrverbindung und Verfahren zum Verbinden eines ersten Rohres mit einem zweiten Rohr
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 (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.
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.
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
EP2789701A1 (de) 2013-04-08 2014-10-15 DALMINE S.p.A. Hochfeste mittelwandige vergütete und nahtlose Stahlrohre und entsprechendes Verfahren zur Herstellung der Stahlrohre
EP2789700A1 (de) 2013-04-08 2014-10-15 DALMINE S.p.A. Dickwandige vergütete und nahtlose Stahlrohre und entsprechendes Verfahren zur Herstellung der Stahlrohre
KR102368928B1 (ko) 2013-06-25 2022-03-04 테나리스 커넥션즈 비.브이. 고크롬 내열철강
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
NL7208702A (de) 1972-12-28
ATA538772A (de) 1975-05-15
US3810793A (en) 1974-05-14
LU65413A1 (de) 1972-08-24
GB1334349A (en) 1973-10-17
FR2143382A1 (de) 1973-02-02
NL156446B (nl) 1978-04-17
SE382076B (sv) 1976-01-12
CA958311A (en) 1974-11-26
ES403952A1 (es) 1975-05-01
AT327977B (de) 1976-02-25
JPS52446B1 (de) 1977-01-07
ZA723765B (en) 1973-03-28
TR17213A (tr) 1976-05-02
DE2131318C3 (de) 1973-12-06
CH586751A5 (de) 1977-04-15
DE2131318B2 (de) 1973-05-17
BR7204065D0 (pt) 1973-05-15
DE2131318A1 (de) 1972-12-28
IT965788B (it) 1974-02-11
FR2143382B1 (de) 1974-08-30

Similar Documents

Publication Publication Date Title
BE784097A (fr) Procede pour la realisation d'un acier en barres destine a former les armatures du beton precontraint
CH547931A (fr) Structure de support des panneaux d'un coffrage pour la coulee du beton.
ZA732090B (en) A bending machine more particularly for steel rods for reinforcing concrete
FR2292684A1 (fr) Materiau d'armature pour beton et procede de fabrication de ce materiau d'armature
BE747648A (fr) Procede de construction d'une superstructure de voie ferree en dalles de beton
BE788348A (fr) Installation de pliage de treillis soudes d'armature pour betonarme
BE814094A (fr) Procede de coulage en continu d'acier
BE843293A (fr) Barre d'acier pour armature de beton
BE775828A (fr) Machine a cintrer pour barres d'armature
BE821687A (fr) Barres filetees en acier pour le renforcement du beton
BE820297A (fr) Procede ameliore pour la production de l'acier
BE814093A (fr) Procede de coulage d'acier en continu
BE763457A (fr) Machine pour la fabrication en continu de cages d'armature pourpieux, poteaux ou analogues en beton arme
BE798896A (fr) Procede pour mesurer l'effervescence d'un acier
ES385871A1 (es) Sistema para la ejecucion de paredes continuas por paneles sucesivos de hormigon, moldeados en el suelo.
BE798212A (fr) Procede pour couler de l'acier dans une lingotiere de coulee continue
BE774772A (fr) Procede de fabrication d'armatures plates pour beton et distanceurs utilisables dans cette fabrication
BE799735A (fr) Barre d'armature d'acier pour le beton,
ZA731922B (en) Improvements in or relating to distance pieces for concrete reinforcing rods
IT1009456B (it) Barra saldabile di acciaio al si licio semicalmato particolarmen te per cemento armato
BE824168A (fr) Procede pour la coulee continue de barres d'acier
AT330389B (de) Verfahren zum kontinuierlichen giessen von stahlstrangen, insbesondere brammen, in einer stranggiessanlage
CH448446A (fr) Procédé de construction d'un mur en béton, coffrage pour la mise en oeuvre du procédé et mur obtenu selon ce procédé
BE776523A (fr) Bloc formant entretoise pour barres d'armature
BE797390A (fr) Procede de preparation d'une barre d'armature a beton

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: FRIED. KRUPP HUTTENWERKE A.G.

Effective date: 19920529