HK1102969A1 - High-strength four-phase steel alloys - Google Patents

High-strength four-phase steel alloys

Info

Publication number
HK1102969A1
HK1102969A1 HK07111351.3A HK07111351A HK1102969A1 HK 1102969 A1 HK1102969 A1 HK 1102969A1 HK 07111351 A HK07111351 A HK 07111351A HK 1102969 A1 HK1102969 A1 HK 1102969A1
Authority
HK
Hong Kong
Prior art keywords
regions
microstructure
carbide
ferrite
carbide precipitates
Prior art date
Application number
HK07111351.3A
Other languages
English (en)
Inventor
Grzegorz J Kusinski
Gareth Thomas
Original Assignee
Mmfx Technologies Corp
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 Mmfx Technologies Corp filed Critical Mmfx Technologies Corp
Publication of HK1102969A1 publication Critical patent/HK1102969A1/xx

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
    • 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
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • 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
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • 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
    • C21D2211/003—Cementite
    • 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
    • C21D2211/005—Ferrite
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Laminated Bodies (AREA)
HK07111351.3A 2004-12-29 2007-10-22 High-strength four-phase steel alloys HK1102969A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/027,334 US7214278B2 (en) 2004-12-29 2004-12-29 High-strength four-phase steel alloys
PCT/US2005/043255 WO2006071437A2 (en) 2004-12-29 2005-11-29 High-strength four-phase steel alloys

Publications (1)

Publication Number Publication Date
HK1102969A1 true HK1102969A1 (en) 2007-12-07

Family

ID=36610019

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07111351.3A HK1102969A1 (en) 2004-12-29 2007-10-22 High-strength four-phase steel alloys

Country Status (19)

Country Link
US (1) US7214278B2 (xx)
EP (1) EP1836327B1 (xx)
JP (2) JP2008525644A (xx)
KR (1) KR101156265B1 (xx)
CN (1) CN101090987B (xx)
AT (1) ATE524572T1 (xx)
AU (1) AU2005322495B2 (xx)
BR (1) BRPI0519639B1 (xx)
CA (1) CA2591067C (xx)
ES (1) ES2369262T3 (xx)
HK (1) HK1102969A1 (xx)
MX (1) MX2007008011A (xx)
NO (1) NO20073945L (xx)
NZ (1) NZ555975A (xx)
PT (1) PT1836327E (xx)
RU (1) RU2371485C2 (xx)
UA (1) UA90125C2 (xx)
WO (1) WO2006071437A2 (xx)
ZA (1) ZA200705379B (xx)

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US7540402B2 (en) * 2001-06-29 2009-06-02 Kva, Inc. Method for controlling weld metal microstructure using localized controlled cooling of seam-welded joints
CN101506392B (zh) * 2006-06-29 2011-01-26 特纳瑞斯连接股份公司 用于液压缸的在低温下具有增强各向同性刚度的无缝精密钢管及其制造工序
EP2325435B2 (en) 2009-11-24 2020-09-30 Tenaris Connections B.V. Threaded joint sealed to [ultra high] internal and external pressures
US20110236696A1 (en) * 2010-03-25 2011-09-29 Winky Lai High strength rebar
US9163296B2 (en) 2011-01-25 2015-10-20 Tenaris Coiled Tubes, Llc Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment
IT1403689B1 (it) 2011-02-07 2013-10-31 Dalmine Spa Tubi in acciaio ad alta resistenza con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensioni da solfuri.
IT1403688B1 (it) 2011-02-07 2013-10-31 Dalmine Spa Tubi in acciaio con pareti spesse con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensione da solfuri.
US8414715B2 (en) 2011-02-18 2013-04-09 Siderca S.A.I.C. Method of making ultra high strength steel having good toughness
US8636856B2 (en) 2011-02-18 2014-01-28 Siderca S.A.I.C. High strength steel having good toughness
US9340847B2 (en) 2012-04-10 2016-05-17 Tenaris Connections Limited Methods of manufacturing steel tubes for drilling rods with improved mechanical properties, and rods made by the same
JP6204496B2 (ja) 2013-01-11 2017-09-27 テナリス・コネクシヨンズ・ベー・ブイ 耐ゴーリング性ドリルパイプツールジョイントおよび対応するドリルパイプ
US9187811B2 (en) 2013-03-11 2015-11-17 Tenaris Connections Limited Low-carbon chromium steel having reduced vanadium and high corrosion resistance, and methods of manufacturing
US8978430B2 (en) 2013-03-13 2015-03-17 Commercial Metals Company System and method for stainless steel cladding of carbon steel pieces
US9803256B2 (en) 2013-03-14 2017-10-31 Tenaris Coiled Tubes, Llc High performance material for coiled tubing applications and the method of producing the same
EP2789700A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
EP2789701A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
KR102197204B1 (ko) 2013-06-25 2021-01-04 테나리스 커넥션즈 비.브이. 고크롬 내열철강
CZ305540B6 (cs) * 2014-05-21 2015-11-25 Západočeská Univerzita V Plzni Způsob tepelného zpracování vysokolegované oceli
PL3168312T3 (pl) * 2015-11-16 2019-09-30 Deutsche Edelstahlwerke Specialty Steel Gmbh & Co. Kg Stopowa stal konstrukcyjna o strukturze bainitycznej, wytworzony z niej element kuty i sposób wytwarzania elementu kutego
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing
US10434554B2 (en) 2017-01-17 2019-10-08 Forum Us, Inc. Method of manufacturing a coiled tubing string
CZ2019537A3 (cs) * 2019-08-16 2020-12-09 Západočeská Univerzita V Plzni Způsob termomechanického zpracování polotovarů z vysocelegovaných ocelí

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170499A (en) * 1977-08-24 1979-10-09 The Regents Of The University Of California Method of making high strength, tough alloy steel
US4170497A (en) * 1977-08-24 1979-10-09 The Regents Of The University Of California High strength, tough alloy steel
US4619714A (en) * 1984-08-06 1986-10-28 The Regents Of The University Of California Controlled rolling process for dual phase steels and application to rod, wire, sheet and other shapes
US4671827A (en) * 1985-10-11 1987-06-09 Advanced Materials And Design Corp. Method of forming high-strength, tough, corrosion-resistant steel
US5520718A (en) * 1994-09-02 1996-05-28 Inland Steel Company Steelmaking degassing method
US5545270A (en) * 1994-12-06 1996-08-13 Exxon Research And Engineering Company Method of producing high strength dual phase steel plate with superior toughness and weldability
JP4105381B2 (ja) * 1997-07-28 2008-06-25 エクソンモービル アップストリーム リサーチ カンパニー 優れた靭性をもつ、超高強度、溶接性、硼素‐含有鋼
TW454040B (en) * 1997-12-19 2001-09-11 Exxon Production Research Co Ultra-high strength ausaged steels with excellent cryogenic temperature toughness
NZ516393A (en) * 1999-07-12 2003-01-31 Mmfx Steel Corp Of America Low-carbon steels of enhanced mechanical and corrosion properties with heating and cooling to achieve laths of martensite alternating with films of retained austenite, and no carbides
US6746548B2 (en) * 2001-12-14 2004-06-08 Mmfx Technologies Corporation Triple-phase nano-composite steels
US6709534B2 (en) * 2001-12-14 2004-03-23 Mmfx Technologies Corporation Nano-composite martensitic steels
US20040149362A1 (en) 2002-11-19 2004-08-05 Mmfx Technologies Corporation, A Corporation Of The State Of California Cold-worked steels with packet-lath martensite/austenite microstructure
JP4479155B2 (ja) * 2003-02-14 2010-06-09 住友金属工業株式会社 クロム系ステンレス鋼材およびその製造方法

Also Published As

Publication number Publication date
JP2008525644A (ja) 2008-07-17
ATE524572T1 (de) 2011-09-15
CN101090987A (zh) 2007-12-19
BRPI0519639A2 (pt) 2009-03-03
JP5630881B2 (ja) 2014-11-26
BRPI0519639B1 (pt) 2016-03-22
RU2007129034A (ru) 2009-02-10
EP1836327B1 (en) 2011-09-14
CN101090987B (zh) 2010-11-17
AU2005322495B2 (en) 2010-04-01
BRPI0519639A8 (pt) 2015-12-22
KR101156265B1 (ko) 2012-06-13
CA2591067C (en) 2014-11-18
EP1836327A4 (en) 2009-08-05
US20060137781A1 (en) 2006-06-29
AU2005322495A1 (en) 2006-07-06
MX2007008011A (es) 2007-09-05
ZA200705379B (en) 2008-09-25
NO20073945L (no) 2007-07-27
WO2006071437A3 (en) 2006-10-19
KR20070097080A (ko) 2007-10-02
UA90125C2 (uk) 2010-04-12
CA2591067A1 (en) 2006-07-06
PT1836327E (pt) 2011-10-11
RU2371485C2 (ru) 2009-10-27
JP2013144854A (ja) 2013-07-25
ES2369262T3 (es) 2011-11-28
EP1836327A2 (en) 2007-09-26
US7214278B2 (en) 2007-05-08
NZ555975A (en) 2009-09-25
WO2006071437A2 (en) 2006-07-06

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20181126