NL156446B - Werkwijze ter vervaardiging van wapeningsstaven voor voorgespannen beton uit chroomstaal, alsmede wapeningsstaven verkregen volgens deze werkwijze. - Google Patents

Werkwijze ter vervaardiging van wapeningsstaven voor voorgespannen beton uit chroomstaal, alsmede wapeningsstaven verkregen volgens deze werkwijze.

Info

Publication number
NL156446B
NL156446B NL7208702.A NL7208702A NL156446B NL 156446 B NL156446 B NL 156446B NL 7208702 A NL7208702 A NL 7208702A NL 156446 B NL156446 B NL 156446B
Authority
NL
Netherlands
Prior art keywords
reinforcement bars
premisched
concrete
chrome steel
manufacturing
Prior art date
Application number
NL7208702.A
Other languages
English (en)
Dutch (nl)
Other versions
NL7208702A (it
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 NL7208702A publication Critical patent/NL7208702A/xx
Publication of NL156446B publication Critical patent/NL156446B/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)
NL7208702.A 1971-06-24 1972-06-23 Werkwijze ter vervaardiging van wapeningsstaven voor voorgespannen beton uit chroomstaal, alsmede wapeningsstaven verkregen volgens deze werkwijze. NL156446B (nl)

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 (2)

Publication Number Publication Date
NL7208702A NL7208702A (it) 1972-12-28
NL156446B true NL156446B (nl) 1978-04-17

Family

ID=5811654

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7208702.A NL156446B (nl) 1971-06-24 1972-06-23 Werkwijze ter vervaardiging van wapeningsstaven voor voorgespannen beton uit chroomstaal, alsmede wapeningsstaven verkregen volgens deze werkwijze.

Country Status (17)

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

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
JP2009541589A (ja) * 2006-06-29 2009-11-26 テナリス・コネクシヨンズ・アクチエンゲゼルシヤフト 低温における等方じん性が向上した油圧シリンダー用継ぎ目なし精密鋼管およびこれを得る方法
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
DE602007011046D1 (de) 2007-06-27 2011-01-20 Tenaris Connections Ag Gewindeverbindung mit unter Druck setzbarer Dichtung
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
EP2028403B1 (en) 2007-08-24 2011-04-13 Tenaris Connections Aktiengesellschaft Threaded joint with high radial loads and differentially treated surfaces
EP2028402B1 (en) * 2007-08-24 2010-09-01 Tenaris Connections Aktiengesellschaft Method for improving fatigue resistance of a threaded joint
WO2009065432A1 (en) * 2007-11-19 2009-05-28 Tenaris Connections Ag High strength bainitic steel for octg applications
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
GB2525337B (en) 2013-01-11 2016-06-22 Tenaris Connections Ltd 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
KR102197204B1 (ko) 2013-06-25 2021-01-04 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
CN113403533B (zh) * 2021-05-28 2022-04-12 广西柳钢华创科技研发有限公司 高速棒材生产hrb500e螺纹钢筋的方法及高速棒材生产的hrb500e螺纹钢筋

Also Published As

Publication number Publication date
DE2131318A1 (de) 1972-12-28
BR7204065D0 (pt) 1973-05-15
DE2131318C3 (de) 1973-12-06
FR2143382B1 (it) 1974-08-30
ES403952A1 (es) 1975-05-01
GB1334349A (en) 1973-10-17
BE784097A (fr) 1972-09-18
FR2143382A1 (it) 1973-02-02
ATA538772A (de) 1975-05-15
LU65413A1 (it) 1972-08-24
AT327977B (de) 1976-02-25
NL7208702A (it) 1972-12-28
CH586751A5 (it) 1977-04-15
JPS52446B1 (it) 1977-01-07
TR17213A (tr) 1976-05-02
US3810793A (en) 1974-05-14
CA958311A (en) 1974-11-26
SE382076B (sv) 1976-01-12
ZA723765B (en) 1973-03-28
DE2131318B2 (de) 1973-05-17
IT965788B (it) 1974-02-11

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: KRUPP HUTTEN

V4 Discontinued because of reaching the maximum lifetime of a patent