DE19882879T1 - High-strength steels with excellent cryogenic temperature toughness - Google Patents

High-strength steels with excellent cryogenic temperature toughness

Info

Publication number
DE19882879T1
DE19882879T1 DE19882879T DE19882879T DE19882879T1 DE 19882879 T1 DE19882879 T1 DE 19882879T1 DE 19882879 T DE19882879 T DE 19882879T DE 19882879 T DE19882879 T DE 19882879T DE 19882879 T1 DE19882879 T1 DE 19882879T1
Authority
DE
Germany
Prior art keywords
temperature toughness
cryogenic temperature
strength steels
excellent cryogenic
steels
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.)
Withdrawn
Application number
DE19882879T
Other languages
German (de)
Inventor
Jayoung Koo
Narasimha-Rao V Bangaru
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.)
ExxonMobil Upstream Research Co
Original Assignee
ExxonMobil Upstream 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 ExxonMobil Upstream Research Co filed Critical ExxonMobil Upstream Research Co
Publication of DE19882879T1 publication Critical patent/DE19882879T1/en
Withdrawn legal-status Critical Current

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
    • C21D8/02—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
    • 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
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/02—Hardening by precipitation
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • 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
DE19882879T 1997-12-19 1998-06-18 High-strength steels with excellent cryogenic temperature toughness Withdrawn DE19882879T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6819497P 1997-12-19 1997-12-19
PCT/US1998/012702 WO1999032672A1 (en) 1997-12-19 1998-06-18 Ultra-high strength steels with excellent cryogenic temperature toughness

Publications (1)

Publication Number Publication Date
DE19882879T1 true DE19882879T1 (en) 2001-04-26

Family

ID=22081023

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19882879T Withdrawn DE19882879T1 (en) 1997-12-19 1998-06-18 High-strength steels with excellent cryogenic temperature toughness

Country Status (30)

Country Link
EP (1) EP1047799A1 (en)
JP (1) JP2001527155A (en)
KR (1) KR20010024757A (en)
CN (1) CN1282381A (en)
AR (1) AR013108A1 (en)
AT (1) ATA915498A (en)
AU (1) AU8151198A (en)
BG (1) BG104622A (en)
BR (1) BR9813630A (en)
CA (1) CA2316968A1 (en)
CO (1) CO5050267A1 (en)
DE (1) DE19882879T1 (en)
DK (1) DK200000936A (en)
FI (1) FI20001438A (en)
GB (1) GB2348887A (en)
HR (1) HRP980346A2 (en)
HU (1) HUP0101125A3 (en)
IL (1) IL136842A0 (en)
NO (1) NO20003175L (en)
OA (1) OA11422A (en)
PE (1) PE93599A1 (en)
PL (1) PL342646A1 (en)
SE (1) SE0002245L (en)
SI (1) SI20278A (en)
SK (1) SK8682000A3 (en)
TN (1) TNSN98098A1 (en)
TR (1) TR200001797T2 (en)
TW (1) TW459052B (en)
WO (1) WO1999032672A1 (en)
ZA (1) ZA985325B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DZ2527A1 (en) * 1997-12-19 2003-02-01 Exxon Production Research Co Container parts and processing lines capable of containing and transporting fluids at cryogenic temperatures.
NL1013099C2 (en) * 1999-09-20 2001-03-21 Matthijs De Jong Pressurized tank for liquefied gas, especially for gas tankers, comprises a steel material with specific silicon, chromium, copper, molybdenum and nickel contents
JP4751224B2 (en) * 2006-03-28 2011-08-17 新日本製鐵株式会社 High strength seamless steel pipe for machine structure with excellent toughness and weldability and method for producing the same
CN101497961B (en) * 2008-02-03 2011-06-15 宝山钢铁股份有限公司 Low-temperature flexibility 1.5Ni steel and method of manufacturing the same
CN100548567C (en) * 2008-03-12 2009-10-14 江阴市恒润法兰有限公司 The manufacture method of ultralow temperature high intensity fine grain simple steel flange
CN101586209B (en) * 2008-05-23 2012-03-28 宝山钢铁股份有限公司 Hot rolling wire rod of 1800 MPa level for low-alloy structure and manufacture method thereof
CN102985576B (en) * 2010-07-09 2014-05-28 新日铁住金株式会社 Ni-containing steel sheet and process for producing same
KR101271974B1 (en) * 2010-11-19 2013-06-07 주식회사 포스코 High-strength steel having excellent cryogenic toughness and method for production thereof
WO2012153009A1 (en) 2011-05-12 2012-11-15 Arcelormittal Investigación Y Desarrollo Sl Method for the production of very-high-strength martensitic steel and sheet thus obtained
CN103764859B (en) 2011-09-28 2015-03-25 新日铁住金株式会社 Nickel steel plate and manufacturing process therefor
CN102409258B (en) * 2011-11-04 2013-07-10 中国科学院金属研究所 Structural homogeneity control method of boron-containing high strength hydrogen resistant brittle alloy
CN103556082B (en) * 2013-11-12 2015-07-01 湖南华菱湘潭钢铁有限公司 Production method of quenched and tempered high-strength Q620F super-thick steel plate
JP6108116B2 (en) * 2014-03-26 2017-04-05 Ｊｆｅスチール株式会社 Steel plates for marine, marine structures and hydraulic iron pipes with excellent brittle crack propagation stopping properties and methods for producing the same
KR102275814B1 (en) * 2014-12-31 2021-07-09 두산중공업 주식회사 Ultra thick steel plate and manufacturing method for offshore structure having ultra-high strength and high toughness
JP6582590B2 (en) * 2015-06-17 2019-10-02 日本製鉄株式会社 Steel sheet for LPG storage tank and method for producing the same
RU2594572C1 (en) * 2015-08-27 2016-08-20 Акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" АО "НПО "ЦНИИТМАШ" Martensite steel for cryogenic equipment
KR101819380B1 (en) 2016-10-25 2018-01-17 주식회사 포스코 High strength high manganese steel having excellent low temperature toughness and method for manufacturing the same
KR102075205B1 (en) 2017-11-17 2020-02-07 주식회사 포스코 Cryogenic steel plate and method for manufacturing the same
KR102155430B1 (en) * 2018-12-18 2020-09-11 현대제철 주식회사 Ultra-high strength and high toughness steel plate and method for manufacturing the same
CN110616376B (en) * 2019-10-21 2021-04-02 上海材料研究所 Fe-Mn-Si-Ni-Cu elastoplastic damping steel with excellent low-cycle fatigue performance and manufacturing method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127815A (en) * 1984-11-26 1986-06-16 Nippon Steel Corp Production of high arrest steel containing ni
US5454883A (en) * 1993-02-02 1995-10-03 Nippon Steel Corporation High toughness low yield ratio, high fatigue strength steel plate and process of producing same
US5545269A (en) * 1994-12-06 1996-08-13 Exxon Research And Engineering Company Method for producing ultra high strength, secondary hardening steels with superior toughness and weldability

Also Published As

Publication number Publication date
AU8151198A (en) 1999-07-12
DK200000936A (en) 2000-06-16
TNSN98098A1 (en) 2000-12-29
NO20003175D0 (en) 2000-06-19
PE93599A1 (en) 1999-10-12
IL136842A0 (en) 2001-06-14
SE0002245D0 (en) 2000-06-16
CN1282381A (en) 2001-01-31
CA2316968A1 (en) 1999-07-01
TW459052B (en) 2001-10-11
GB2348887A (en) 2000-10-18
SE0002245L (en) 2000-06-16
TR200001797T2 (en) 2001-07-23
HRP980346A2 (en) 1999-08-31
ZA985325B (en) 1999-12-20
HUP0101125A3 (en) 2001-10-29
SI20278A (en) 2000-12-31
FI20001438A (en) 2000-06-16
NO20003175L (en) 2000-06-19
CO5050267A1 (en) 2001-06-27
ATA915498A (en) 2001-12-15
GB0013632D0 (en) 2000-07-26
JP2001527155A (en) 2001-12-25
KR20010024757A (en) 2001-03-26
SK8682000A3 (en) 2001-01-18
PL342646A1 (en) 2001-06-18
BG104622A (en) 2001-03-30
HUP0101125A2 (en) 2001-08-28
AR013108A1 (en) 2000-12-13
OA11422A (en) 2004-04-21
WO1999032672A1 (en) 1999-07-01
BR9813630A (en) 2000-10-17
EP1047799A1 (en) 2000-11-02

Similar Documents

Publication Publication Date Title
DE19882880T1 (en) Extremely high-strength austenite-aged steels with excellent low-temperature toughness
DE19882879T1 (en) High-strength steels with excellent cryogenic temperature toughness
DE19983821T1 (en) Ultra-high-strength austenite-aged steels with excellent low-temperature toughness
FI20001441A (en) Ultra-strength two-phase steel with extremely good cryogenic temperature toughness
DE19983820T1 (en) Ultra high-strength three-phase steels with excellent low-temperature toughness
NO960515D0 (en) Al-Cu-Li alloys with improved cryogenic fracture toughness
DE69608179D1 (en) WELDABLE HIGH-STRENGTH STEEL WITH EXCELLENT DEPTH TEMPERATURE
DE69607702D1 (en) High-strength conduit steel with a low yield strength-tensile strength ratio and excellent low-temperature toughness
DE69529563D1 (en) High-strength steel alloy with improved low-temperature toughness
DE69523002D1 (en) Heat resistant steels
DE69724595D1 (en) RESISTANT, HEAT-TREATED, HIGH-STRENGTH STEEL WITH EXCELLENT WORKABILITY
AU3997000A (en) Ultra-high strength steels with excellent cryogenic temperature toughness
DE69838879D1 (en) MARTENSITIC STAINLESS STEEL WITH HIGH CORROSION RESISTANCE
DE60033070D1 (en) Steel with weld-affected zone with excellent toughness
KR980000232U (en) Gloves with wrist strap

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee