ATE207972T1 - Verfahren zur erhöhung der dehngrenze von kaltgeformten stahlprofilen - Google Patents

Verfahren zur erhöhung der dehngrenze von kaltgeformten stahlprofilen

Info

Publication number
ATE207972T1
ATE207972T1 AT95923125T AT95923125T ATE207972T1 AT E207972 T1 ATE207972 T1 AT E207972T1 AT 95923125 T AT95923125 T AT 95923125T AT 95923125 T AT95923125 T AT 95923125T AT E207972 T1 ATE207972 T1 AT E207972T1
Authority
AT
Austria
Prior art keywords
pct
controlled
strain
temperature
cold
Prior art date
Application number
AT95923125T
Other languages
English (en)
Inventor
Leigh Brian Daley
Trevor Maxwell Height
Brian Roy Crossingham
Andrew Thomas Styan
Original Assignee
Tubemakers Australia
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 Tubemakers Australia filed Critical Tubemakers Australia
Application granted granted Critical
Publication of ATE207972T1 publication Critical patent/ATE207972T1/de

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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Coating With Molten Metal (AREA)
  • Electroplating Methods And Accessories (AREA)
AT95923125T 1994-06-27 1995-06-27 Verfahren zur erhöhung der dehngrenze von kaltgeformten stahlprofilen ATE207972T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPM6483A AUPM648394A0 (en) 1994-06-27 1994-06-27 Method of increasing the yield strength of cold formed steel sections
PCT/AU1995/000378 WO1996000305A1 (en) 1994-06-27 1995-06-27 Method of increasing the yield strength of cold formed steel sections

Publications (1)

Publication Number Publication Date
ATE207972T1 true ATE207972T1 (de) 2001-11-15

Family

ID=3781052

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95923125T ATE207972T1 (de) 1994-06-27 1995-06-27 Verfahren zur erhöhung der dehngrenze von kaltgeformten stahlprofilen

Country Status (18)

Country Link
US (1) US5895534A (de)
EP (1) EP0763140B1 (de)
JP (1) JP3763041B2 (de)
KR (1) KR100340816B1 (de)
CN (1) CN1066489C (de)
AT (1) ATE207972T1 (de)
AU (1) AUPM648394A0 (de)
BR (1) BR9508144A (de)
CA (1) CA2193349C (de)
DE (1) DE69523589T2 (de)
ES (1) ES2167441T3 (de)
FI (1) FI110788B (de)
MY (1) MY113388A (de)
NZ (1) NZ288531A (de)
TR (1) TR199500761A2 (de)
TW (1) TW267955B (de)
WO (1) WO1996000305A1 (de)
ZA (1) ZA955322B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1204772B1 (de) 1999-05-10 2007-07-25 EUROPIPE GmbH Verfahren zur herstellung von geschweissten stahlrohren hoher festigkeit, zähigkeits- und verformungseigenschaften
CA2378934C (en) 2002-03-26 2005-11-15 Ipsco Inc. High-strength micro-alloy steel and process for making same
US7220325B2 (en) * 2002-04-03 2007-05-22 Ipsco Enterprises, Inc. High-strength micro-alloy steel
JP4819305B2 (ja) 2003-09-04 2011-11-24 日産自動車株式会社 強化部材の製造方法
US8407966B2 (en) 2003-10-28 2013-04-02 Ispan Systems Lp Cold-formed steel joist
US20050108978A1 (en) * 2003-11-25 2005-05-26 Best Joint Inc. Segmented cold formed joist
WO2007134435A1 (en) 2006-05-18 2007-11-29 Paradigm Focus Product Development Inc. Light steel trusses and truss systems
US8950151B2 (en) * 2008-09-08 2015-02-10 Ispan Systems Lp Adjustable floor to wall connectors for use with bottom chord and web bearing joists
WO2011009204A1 (en) 2009-07-22 2011-01-27 Best Joist Inc. Roll formed steel beam
US8943776B2 (en) 2012-09-28 2015-02-03 Ispan Systems Lp Composite steel joist
PL3492608T3 (pl) * 2014-07-03 2020-08-24 Arcelormittal Sposób wytwarzania niepowlekanej blachy stalowej o ultrawysokiej wytrzymałości oraz wytworzona blacha
KR102490989B1 (ko) 2015-12-29 2023-01-19 아르셀러미탈 초고강도 갈바닐링된 강판을 제조하기 위한 방법 및 획득된 갈바닐링된 강판
CA3050000A1 (en) 2019-07-16 2021-01-16 Invent To Build Inc. Concrete fillable steel joist

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113523A (en) * 1973-07-25 1978-09-12 Nippon Kokan Kabushiki Kaisha Process of making high tension cold-reduced al-killed steel excellent in accelerated aging property
JPS6019301B2 (ja) * 1976-07-21 1985-05-15 森下製薬株式会社 ４，５−ジヒドロ−３（２ｈ）−ピリダジノン誘導体
JPS6043431A (ja) * 1983-08-19 1985-03-08 Nippon Steel Corp 連続焼鈍による耐フル−チイング性のすぐれた軟質表面処理用鋼板の製造法
JPS59133324A (ja) * 1983-08-22 1984-07-31 Sumitomo Metal Ind Ltd 成形性のすぐれた高張力冷延鋼板の製造法
JPS6067627A (ja) * 1983-09-22 1985-04-18 Nippon Steel Corp 連続焼鈍による耐フル−チイング性のすぐれた軟質表面処理用鋼板の製造法

Also Published As

Publication number Publication date
KR100340816B1 (ko) 2002-11-07
EP0763140A1 (de) 1997-03-19
MY113388A (en) 2002-02-28
CA2193349C (en) 2002-09-10
TW267955B (de) 1996-01-11
CN1066489C (zh) 2001-05-30
US5895534A (en) 1999-04-20
FI965205A0 (fi) 1996-12-23
EP0763140A4 (de) 1998-09-23
TR199500761A2 (tr) 1996-07-21
JPH10502126A (ja) 1998-02-24
FI965205L (fi) 1996-12-23
EP0763140B1 (de) 2001-10-31
ZA955322B (en) 1998-06-29
CA2193349A1 (en) 1996-01-04
DE69523589T2 (de) 2002-08-22
CN1151765A (zh) 1997-06-11
NZ288531A (en) 1999-04-29
BR9508144A (pt) 1997-11-04
FI110788B (fi) 2003-03-31
JP3763041B2 (ja) 2006-04-05
DE69523589D1 (de) 2001-12-06
AUPM648394A0 (en) 1994-07-21
ES2167441T3 (es) 2002-05-16
WO1996000305A1 (en) 1996-01-04

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Legal Events

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UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner