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TR200001797T2 - Highly resistant steels with excellent resistance at temperature - Google Patents

Highly resistant steels with excellent resistance at temperature

Info

Publication number
TR200001797T2
TR200001797T2 TR2000/01797T TR200001797T TR200001797T2 TR 200001797 T2 TR200001797 T2 TR 200001797T2 TR 2000/01797 T TR2000/01797 T TR 2000/01797T TR 200001797 T TR200001797 T TR 200001797T TR 200001797 T2 TR200001797 T2 TR 200001797T2
Authority
TR
Turkey
Prior art keywords
plate
degree
quenching
temperature range
tensile strength
Prior art date
Application number
TR2000/01797T
Other languages
Turkish (tr)
Inventor
Koo Jayoung
V. Bangaru Narasimha-Rao
Original Assignee
Exxonbil Upstream Research Company
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 Exxonbil Upstream Research Company filed Critical Exxonbil Upstream Research Company
Publication of TR200001797T2 publication Critical patent/TR200001797T2/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Arc Welding In General (AREA)

Abstract

Taban plakasinda ve isiyla etkilenen alaninda öok düsük derecelerde mükemmel dayanikligi olan, gerilme dayanimi 830 Mpa'dan daha büyük ve mikro yapisi daha çok ince daneli çubuk mertansit ve/veya incedaneli kaba bainit içeren ileri ölçülerde yüksek dayanimli, kaynaklanmasi mümkün düsük alasimli çelik ,demir vekarbon, manganez, nikel azot, bakir, krom, molibden, silikon, niyobiyum, vanadiyum,titanyum, alüminyum ve boron gibi katki maddelerinin tamami veya bazilarini belirtilen agirlik yüzdelerinden içeren çelik plakanin (levhanin) isitilmasi; levhanin plaka olusturmak üzere ostenitin yeniden kristallestirildigi sicaklik derecesi araliginda bir veya birkaç defa sicak haddeden geçirmeyle inceltilmesi; ostenitin yeniden kristallestirilme derecesinin altinda ve AR3 degisim derecesinin üstünde bir sicaklik derecesi araliginda bir ve veya birden çok sicak haddeden geçirilmesiyle haddelenmesi; haddeden geçirilen plakanin uygun bir söndürmeyi durdurma derecesinde söndürülmesi; DEVAMI VARHigh strength, high alloy, low alloy steel, iron and carbon with high tensile strength of barrier and / or fine grain coarse bainite with a high tensile strength greater than 830 Mpa and a micro structure, with excellent strength in the baseplate and heat affected area. heating the steel plate (sheet) containing all or some of the additives such as manganese, nickel nitrogen, copper, chromium, molybdenum, silicon, niobium, vanadium, titanium, aluminum and boron from the specified weight percentages; thinning the plate by hot rolling one or more times in the temperature range in which the austenite is recrystallized to form a plate; rolling the austenite under one or more hot rollings in a temperature range below the degree of recrystallization and above the degree of AR3 change; quenching the extruded plate to a suitable degree of quenching; CONTINUE

TR2000/01797T 1997-12-19 1998-06-18 Highly resistant steels with excellent resistance at temperature TR200001797T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6819497P 1997-12-19 1997-12-19

Publications (1)

Publication Number Publication Date
TR200001797T2 true TR200001797T2 (en) 2001-07-23

Family

ID=22081023

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2000/01797T TR200001797T2 (en) 1997-12-19 1998-06-18 Highly resistant steels with excellent resistance at temperature

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) FI20001438L (en)
GB (1) GB2348887A (en)
HR (1) HRP980346A2 (en)
HU (1) HUP0101125A3 (en)
IL (1) IL136842A0 (en)
NO (1) NO20003175D0 (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 (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW436597B (en) * 1997-12-19 2001-05-28 Exxon Production Research Co Process components, containers, and pipes suitable for containign and transporting cryogenic temperature fluids
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
AU2002365596B2 (en) 2001-11-27 2007-08-02 Exxonmobil Upstream Research Company CNG fuel storage and delivery systems for natural gas powered vehicles
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
KR101312211B1 (en) 2010-07-09 2013-09-27 신닛테츠스미킨 카부시키카이샤 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
JP5059244B1 (en) 2011-09-28 2012-10-24 新日本製鐵株式会社 Ni-added steel sheet and manufacturing method thereof
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 elastic-plastic damping steel with excellent low-cycle fatigue properties and its manufacturing method
WO2024190920A1 (en) * 2023-03-16 2024-09-19 日本製鉄株式会社 Steel
WO2024190921A1 (en) * 2023-03-16 2024-09-19 日本製鉄株式会社 Steel material

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* Cited by examiner, † Cited by third party
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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
EP1047799A1 (en) 2000-11-02
IL136842A0 (en) 2001-06-14
HRP980346A2 (en) 1999-08-31
DK200000936A (en) 2000-06-16
GB0013632D0 (en) 2000-07-26
CN1282381A (en) 2001-01-31
FI20001438L (en) 2000-06-16
PL342646A1 (en) 2001-06-18
SK8682000A3 (en) 2001-01-18
SI20278A (en) 2000-12-31
NO20003175L (en) 2000-06-19
WO1999032672A1 (en) 1999-07-01
BG104622A (en) 2001-03-30
AU8151198A (en) 1999-07-12
OA11422A (en) 2004-04-21
CA2316968A1 (en) 1999-07-01
ATA915498A (en) 2001-12-15
TNSN98098A1 (en) 2000-12-29
BR9813630A (en) 2000-10-17
HUP0101125A2 (en) 2001-08-28
JP2001527155A (en) 2001-12-25
KR20010024757A (en) 2001-03-26
SE0002245D0 (en) 2000-06-16
DE19882879T1 (en) 2001-04-26
ZA985325B (en) 1999-12-20
CO5050267A1 (en) 2001-06-27
SE0002245L (en) 2000-06-16
NO20003175D0 (en) 2000-06-19
HUP0101125A3 (en) 2001-10-29
GB2348887A (en) 2000-10-18
AR013108A1 (en) 2000-12-13
TW459052B (en) 2001-10-11
PE93599A1 (en) 1999-10-12

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