ES2178865T3 - Procedimiento para la fabricacion de chapas de acero resistentes al fuego. - Google Patents

Procedimiento para la fabricacion de chapas de acero resistentes al fuego.

Info

Publication number
ES2178865T3
ES2178865T3 ES99123536T ES99123536T ES2178865T3 ES 2178865 T3 ES2178865 T3 ES 2178865T3 ES 99123536 T ES99123536 T ES 99123536T ES 99123536 T ES99123536 T ES 99123536T ES 2178865 T3 ES2178865 T3 ES 2178865T3
Authority
ES
Spain
Prior art keywords
degrees
yield strength
strip
procedure
manufacture
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 - Lifetime
Application number
ES99123536T
Other languages
English (en)
Spanish (es)
Inventor
Andreas Dr-Ing Kern
Gerd Dr-Ing Granzdorffer
Udo Dr-Ing Schriever
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.)
ThyssenKrupp Steel Europe AG
Original Assignee
ThyssenKrupp Stahl 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 ThyssenKrupp Stahl AG filed Critical ThyssenKrupp Stahl AG
Application granted granted Critical
Publication of ES2178865T3 publication Critical patent/ES2178865T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C21D1/28—Normalising
    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Chemical Treatment Of Metals (AREA)
ES99123536T 1998-12-07 1999-11-26 Procedimiento para la fabricacion de chapas de acero resistentes al fuego. Expired - Lifetime ES2178865T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19856265A DE19856265A1 (de) 1998-12-07 1998-12-07 Verfahren zur Herstellung feuerresistenter Stahlbleche

Publications (1)

Publication Number Publication Date
ES2178865T3 true ES2178865T3 (es) 2003-01-01

Family

ID=7890160

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99123536T Expired - Lifetime ES2178865T3 (es) 1998-12-07 1999-11-26 Procedimiento para la fabricacion de chapas de acero resistentes al fuego.

Country Status (5)

Country Link
EP (1) EP1008667B1 (de)
AT (1) ATE220123T1 (de)
DE (2) DE19856265A1 (de)
DK (1) DK1008667T3 (de)
ES (1) ES2178865T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2008009551A (es) * 2006-01-26 2008-10-21 Giovanni Arvedi Fleje de acero micro-aleado enrollado en caliente para obtener piezas terminadas por presion o cizallamiento en frio.
JP4673822B2 (ja) 2006-11-14 2011-04-20 新日本製鐵株式会社 溶接継手部の靱性に優れた耐火鋼材及びその製造方法
CN102400055B (zh) * 2010-09-07 2014-03-12 鞍钢股份有限公司 一种低成本屈强比可控高强度高韧性钢板及其制造方法
CN112522595B (zh) * 2019-09-19 2022-10-21 宝山钢铁股份有限公司 高强薄规格耐火耐候钢板/钢带及其生产方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990196A (en) * 1988-06-13 1991-02-05 Nippon Steel Corporation Process for manufacturing building construction steel having excellent fire resistance and low yield ratio
IT1242132B (it) * 1990-08-01 1994-02-16 Ilva Spa Procedimento per la produzione di un acciaio strutturale resistente al fuoco
JP2828755B2 (ja) * 1990-08-29 1998-11-25 株式会社神戸製鋼所 溶接性の優れた低降伏比８０▲ｋｇ▼ｆ／▲ｍｍ▼▲上２▼級鋼板の製造方法
JPH08143954A (ja) * 1994-11-17 1996-06-04 Kobe Steel Ltd 耐溶接割れ性の優れた引張強さ７８０Ｎ／ｍｍ２級鋼板の製造方法
DE19724051C1 (de) * 1997-06-07 1999-03-11 Thyssen Stahl Ag Grobbleche einer Dicke bis 50 mm aus feuerresistenten nickelfreien Stählen für den Stahlbau und Verfahren zur Herstellung von Grobblech daraus
JP3760587B2 (ja) * 1997-09-16 2006-03-29 Ｊｆｅスチール株式会社 耐溶融亜鉛めっき割れ性に優れた耐火電縫溶接角鋼管の 製造方法

Also Published As

Publication number Publication date
EP1008667A1 (de) 2000-06-14
DK1008667T3 (da) 2002-10-14
DE19856265A1 (de) 2000-06-15
DE59901917D1 (de) 2002-08-08
EP1008667B1 (de) 2002-07-03
ATE220123T1 (de) 2002-07-15

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