NO20003174L - Ultrahøyfast, lavlegert stÕl med utmerket seighet ved kryogeniske temperaturer - Google Patents

Ultrahøyfast, lavlegert stÕl med utmerket seighet ved kryogeniske temperaturer

Info

Publication number
NO20003174L
NO20003174L NO20003174A NO20003174A NO20003174L NO 20003174 L NO20003174 L NO 20003174L NO 20003174 A NO20003174 A NO 20003174A NO 20003174 A NO20003174 A NO 20003174A NO 20003174 L NO20003174 L NO 20003174L
Authority
NO
Norway
Prior art keywords
ultra
low
alloy steel
cryogenic temperatures
excellent toughness
Prior art date
Application number
NO20003174A
Other languages
English (en)
Norwegian (no)
Other versions
NO20003174D0 (no
Inventor
Jayoung Koo
Glen A Vaughn
Narasimha-Rao V Bangaru
Original Assignee
Exxon Production Research Co
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 Exxon Production Research Co filed Critical Exxon Production Research Co
Publication of NO20003174D0 publication Critical patent/NO20003174D0/no
Publication of NO20003174L publication Critical patent/NO20003174L/no

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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/001—Heat treatment of ferrous alloys containing Ni
    • 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
NO20003174A 1997-12-19 2000-06-19 Ultrahøyfast, lavlegert stÕl med utmerket seighet ved kryogeniske temperaturer NO20003174L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6825297P 1997-12-19 1997-12-19
PCT/US1998/012705 WO1999032670A1 (fr) 1997-12-19 1998-06-18 Aciers austenitiques presentant une resistance extremement elevee et une tenacite excellente aux temperatures cryogeniques

Publications (2)

Publication Number Publication Date
NO20003174D0 NO20003174D0 (no) 2000-06-19
NO20003174L true NO20003174L (no) 2000-08-18

Family

ID=22081370

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003174A NO20003174L (no) 1997-12-19 2000-06-19 Ultrahøyfast, lavlegert stÕl med utmerket seighet ved kryogeniske temperaturer

Country Status (44)

Country Link
US (1) US6251198B1 (fr)
EP (1) EP1047798A4 (fr)
JP (1) JP2001527153A (fr)
KR (1) KR100519874B1 (fr)
CN (1) CN1098358C (fr)
AR (1) AR013109A1 (fr)
AT (1) AT409267B (fr)
AU (1) AU739791B2 (fr)
BG (1) BG104624A (fr)
BR (1) BR9813689A (fr)
CA (1) CA2316970C (fr)
CH (1) CH695315A5 (fr)
CO (1) CO5060436A1 (fr)
DE (1) DE19882880B4 (fr)
DK (1) DK175995B1 (fr)
DZ (1) DZ2530A1 (fr)
EG (1) EG22915A (fr)
ES (1) ES2181566B1 (fr)
FI (1) FI112380B (fr)
GB (1) GB2346895B (fr)
GC (1) GC0000036A (fr)
GE (1) GEP20043271B (fr)
HR (1) HRP980345B1 (fr)
HU (1) HU224520B1 (fr)
ID (1) ID25499A (fr)
IL (1) IL136843A (fr)
MY (1) MY119642A (fr)
NO (1) NO20003174L (fr)
NZ (1) NZ505338A (fr)
OA (1) OA11424A (fr)
PE (1) PE89299A1 (fr)
PL (1) PL341292A1 (fr)
RO (1) RO120413B1 (fr)
RU (1) RU2203330C2 (fr)
SE (1) SE523757C2 (fr)
SI (1) SI20276A (fr)
SK (1) SK8692000A3 (fr)
TN (1) TNSN98100A1 (fr)
TR (1) TR200001796T2 (fr)
TW (1) TW454040B (fr)
UA (1) UA59425C2 (fr)
WO (1) WO1999032670A1 (fr)
YU (1) YU37600A (fr)
ZA (1) ZA985321B (fr)

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EP1411142B1 (fr) * 2002-10-17 2006-03-08 Ntn Corporation Palier de roulement sans cage de roulement et contacteur de came à galet pour moteur
FR2847270B1 (fr) * 2002-11-19 2004-12-24 Usinor Procede pour fabriquer une tole en acier resistant a l'abrasion et tole obtenue
FR2847271B1 (fr) * 2002-11-19 2004-12-24 Usinor Procede pour fabriquer une tole en acier resistant a l'abrasion et tole obtenue
US7334943B2 (en) * 2003-02-28 2008-02-26 Ntn Corporation Differential support structure, differential's component, method of manufacturing differential support structure, and method of manufacturing differential's component
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KR101686257B1 (ko) * 2009-01-30 2016-12-13 제이에프이 스틸 가부시키가이샤 내 ｈｉｃ 성이 우수한 후육 고장력 열연강판 및 그 제조 방법
CN102021489A (zh) * 2009-09-15 2011-04-20 鞍钢股份有限公司 一种易焊接时效高强度钢及其热处理工艺
JP5126326B2 (ja) * 2010-09-17 2013-01-23 Ｊｆｅスチール株式会社 耐疲労特性に優れた高強度熱延鋼板およびその製造方法
CN102011061A (zh) * 2010-11-05 2011-04-13 钢铁研究总院 一种高性能含Cu钢及其热处理工艺
KR101271974B1 (ko) * 2010-11-19 2013-06-07 주식회사 포스코 극저온 인성이 우수한 고강도 강재 및 그 제조방법
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JP5348268B2 (ja) * 2012-03-07 2013-11-20 Ｊｆｅスチール株式会社 成形性に優れる高強度冷延鋼板およびその製造方法
CN103215420B (zh) * 2012-12-31 2015-02-04 西安石油大学 一种大变形管线钢双相组织的获取方法
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KR101523229B1 (ko) * 2013-11-28 2015-05-28 한국생산기술연구원 저온 특성이 향상된 금속 재료 및 그 제조방법
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EP2905348B1 (fr) * 2014-02-07 2019-09-04 ThyssenKrupp Steel Europe AG Produit en acier plat de haute résistance avec une structure bainitique-martensitique et procédé de fabrication d'un tel produit acier plat
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BR112017013229A2 (pt) 2015-02-20 2018-01-09 Nippon Steel & Sumitomo Metal Corporation chapa de aço laminada a quente
KR101980471B1 (ko) 2015-02-25 2019-05-21 닛폰세이테츠 가부시키가이샤 열연 강판
WO2016135898A1 (fr) 2015-02-25 2016-09-01 新日鐵住金株式会社 Feuille ou plaque d'acier laminée à chaud
BR112019000422B1 (pt) 2016-08-05 2023-03-28 Nippon Steel Corporation Chapa de aço e chapa de aço galvanizada
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WO2018190808A1 (fr) 2017-04-11 2018-10-18 Hewlett-Packard Development Company, L.P. Antennes dans des cadres pour panneaux d'affichage
CN110157867B (zh) * 2019-04-29 2020-09-18 中国科学院金属研究所 一种大尺寸CrMo钢构件中白色异常组织的控制方法
CN110230001B (zh) * 2019-07-29 2020-07-03 东北大学 一种具有高塑性的超高强度弹簧钢及其制备方法
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Also Published As

Publication number Publication date
SE523757C2 (sv) 2004-05-18
OA11424A (en) 2004-04-21
MY119642A (en) 2005-06-30
RU2203330C2 (ru) 2003-04-27
CH695315A5 (de) 2006-03-31
DE19882880B4 (de) 2007-10-31
RO120413B1 (ro) 2006-01-30
FI112380B (fi) 2003-11-28
BR9813689A (pt) 2000-10-10
CN1098358C (zh) 2003-01-08
TNSN98100A1 (fr) 2000-12-29
KR100519874B1 (ko) 2005-10-11
TR200001796T2 (tr) 2000-10-23
AR013109A1 (es) 2000-12-13
KR20010033366A (ko) 2001-04-25
GB0013634D0 (en) 2000-07-26
WO1999032670A1 (fr) 1999-07-01
GB2346895B (en) 2001-09-12
HUP0101606A2 (hu) 2001-09-28
EP1047798A4 (fr) 2004-04-14
AU739791B2 (en) 2001-10-18
BG104624A (en) 2001-07-31
NZ505338A (en) 2002-02-01
JP2001527153A (ja) 2001-12-25
NO20003174D0 (no) 2000-06-19
DE19882880T1 (de) 2001-03-29
HRP980345B1 (en) 2002-06-30
EG22915A (en) 2003-11-30
FI20001440A (fi) 2000-06-16
US6251198B1 (en) 2001-06-26
ATA915398A (de) 2001-11-15
CO5060436A1 (es) 2001-07-30
GEP20043271B (en) 2004-06-25
AU8373998A (en) 1999-07-12
SE0002244L (sv) 2000-06-16
DK200000938A (da) 2000-06-16
SI20276A (sl) 2000-12-31
HUP0101606A3 (en) 2001-10-29
CA2316970A1 (fr) 1999-07-01
HU224520B1 (hu) 2005-10-28
SK8692000A3 (en) 2001-03-12
UA59425C2 (uk) 2003-09-15
IL136843A (en) 2004-07-25
EP1047798A1 (fr) 2000-11-02
CN1282380A (zh) 2001-01-31
ID25499A (id) 2000-10-05
PE89299A1 (es) 1999-10-11
YU37600A (sh) 2002-11-15
IL136843A0 (en) 2001-06-14
HRP980345A2 (fr) 1999-08-31
DZ2530A1 (fr) 2003-02-01
SE0002244D0 (sv) 2000-06-16
ES2181566A1 (es) 2003-02-16
DK175995B1 (da) 2005-11-07
GB2346895A (en) 2000-08-23
AT409267B (de) 2002-07-25
ZA985321B (en) 1999-12-20
PL341292A1 (en) 2001-04-09
ES2181566B1 (es) 2004-06-16
CA2316970C (fr) 2004-07-27
GC0000036A (en) 2004-06-30
TW454040B (en) 2001-09-11

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