ES403952A1 - Procedimiento para la fabricacion de un acero de varilla dearmadura para hormigon tensado. - Google Patents

Procedimiento para la fabricacion de un acero de varilla dearmadura para hormigon tensado.

Info

Publication number
ES403952A1
ES403952A1 ES403952A ES403952A ES403952A1 ES 403952 A1 ES403952 A1 ES 403952A1 ES 403952 A ES403952 A ES 403952A ES 403952 A ES403952 A ES 403952A ES 403952 A1 ES403952 A1 ES 403952A1
Authority
ES
Spain
Prior art keywords
weight
steel
range
tempered
strength
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
Application number
ES403952A
Other languages
English (en)
Spanish (es)
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.)
Fried Krupp Huettenwerke AG
Original Assignee
Fried Krupp Huettenwerke AG
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 Fried Krupp Huettenwerke AG filed Critical Fried Krupp Huettenwerke AG
Publication of ES403952A1 publication Critical patent/ES403952A1/es
Expired 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
    • 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)
ES403952A 1971-06-24 1972-06-16 Procedimiento para la fabricacion de un acero de varilla dearmadura para hormigon tensado. Expired ES403952A1 (es)

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
ES403952A1 true ES403952A1 (es) 1975-05-01

Family

ID=5811654

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403952A Expired ES403952A1 (es) 1971-06-24 1972-06-16 Procedimiento para la fabricacion de un acero de varilla dearmadura para hormigon tensado.

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
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
BE784097A (fr) 1972-09-18
FR2143382B1 (de) 1974-08-30

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