FI20075886L - Menetelmä teräksen koostumuksen valitsemiseksi, teräs ja sen käyttö - Google Patents

Menetelmä teräksen koostumuksen valitsemiseksi, teräs ja sen käyttö Download PDF

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Publication number
FI20075886L
FI20075886L FI20075886A FI20075886A FI20075886L FI 20075886 L FI20075886 L FI 20075886L FI 20075886 A FI20075886 A FI 20075886A FI 20075886 A FI20075886 A FI 20075886A FI 20075886 L FI20075886 L FI 20075886L
Authority
FI
Finland
Prior art keywords
steel
procedure
same
consistency
selecting
Prior art date
Application number
FI20075886A
Other languages
English (en)
Swedish (sv)
Other versions
FI20075886A0 (fi
Inventor
Jyri Outinen
Jukka Koemi
David Porter
Kimmo Keltamaeki
Heikki Kinnunen
Tero Rasmus
Tero Intonen
Original Assignee
Rautaruukki Oyj
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 Rautaruukki Oyj filed Critical Rautaruukki Oyj
Priority to FI20075886A priority Critical patent/FI20075886L/fi
Publication of FI20075886A0 publication Critical patent/FI20075886A0/fi
Priority to EP08856442.2A priority patent/EP2235226B1/en
Priority to PL08856442T priority patent/PL2235226T3/pl
Priority to PCT/FI2008/050715 priority patent/WO2009071752A1/en
Publication of FI20075886L publication Critical patent/FI20075886L/fi

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
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
FI20075886A 2007-12-07 2007-12-07 Menetelmä teräksen koostumuksen valitsemiseksi, teräs ja sen käyttö FI20075886L (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20075886A FI20075886L (fi) 2007-12-07 2007-12-07 Menetelmä teräksen koostumuksen valitsemiseksi, teräs ja sen käyttö
EP08856442.2A EP2235226B1 (en) 2007-12-07 2008-12-05 Method for selecting composition of steel and its use
PL08856442T PL2235226T3 (pl) 2007-12-07 2008-12-05 Sposób wybierania składu stali i jego zastosowanie
PCT/FI2008/050715 WO2009071752A1 (en) 2007-12-07 2008-12-05 Method for selecting composition of steel and its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20075886A FI20075886L (fi) 2007-12-07 2007-12-07 Menetelmä teräksen koostumuksen valitsemiseksi, teräs ja sen käyttö

Publications (2)

Publication Number Publication Date
FI20075886A0 FI20075886A0 (fi) 2007-12-07
FI20075886L true FI20075886L (fi) 2009-06-08

Family

ID=38951582

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20075886A FI20075886L (fi) 2007-12-07 2007-12-07 Menetelmä teräksen koostumuksen valitsemiseksi, teräs ja sen käyttö

Country Status (4)

Country Link
EP (1) EP2235226B1 (fi)
FI (1) FI20075886L (fi)
PL (1) PL2235226T3 (fi)
WO (1) WO2009071752A1 (fi)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10204573A (ja) * 1997-01-24 1998-08-04 Nippon Steel Corp ７００℃耐火圧延形鋼およびその製造方法
JP4860071B2 (ja) 2000-09-28 2012-01-25 新日本製鐵株式会社 ８００℃高温耐火建築構造用鋼およびその製造方法
US6841825B2 (en) 2002-06-05 2005-01-11 Shindengen Electric Manufacturing Co., Ltd. Semiconductor device
JP4031730B2 (ja) 2003-05-14 2008-01-09 新日本製鐵株式会社 溶接性、ガス切断性に優れた構造用４９０ＭＰａ級高張力耐火鋼ならびにその製造方法
JP4718866B2 (ja) 2005-03-04 2011-07-06 新日本製鐵株式会社 溶接性およびガス切断性に優れた高張力耐火鋼およびその製造方法

Also Published As

Publication number Publication date
EP2235226B1 (en) 2014-04-09
WO2009071752A1 (en) 2009-06-11
PL2235226T3 (pl) 2014-09-30
FI20075886A0 (fi) 2007-12-07
EP2235226A1 (en) 2010-10-06

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