PL2310545T3 - Stale superbainityczne i sposoby ich wytwarzania - Google Patents

Stale superbainityczne i sposoby ich wytwarzania

Info

Publication number
PL2310545T3
PL2310545T3 PL09785421T PL09785421T PL2310545T3 PL 2310545 T3 PL2310545 T3 PL 2310545T3 PL 09785421 T PL09785421 T PL 09785421T PL 09785421 T PL09785421 T PL 09785421T PL 2310545 T3 PL2310545 T3 PL 2310545T3
Authority
PL
Poland
Prior art keywords
manufacture
methods
super bainite
bainite steels
steels
Prior art date
Application number
PL09785421T
Other languages
English (en)
Inventor
Harshad Kumar Dhamashi Hansraj Bhadeshia
Carlos Garcia-Mateo
Peter Brown
Original Assignee
Secr Defence
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
Priority claimed from GB0814003A external-priority patent/GB0814003D0/en
Priority claimed from GB0820201A external-priority patent/GB0820201D0/en
Priority claimed from GB0820212A external-priority patent/GB0820212D0/en
Priority claimed from GB0820184A external-priority patent/GB0820184D0/en
Priority claimed from GB0822991A external-priority patent/GB0822991D0/en
Application filed by Secr Defence filed Critical Secr Defence
Publication of PL2310545T3 publication Critical patent/PL2310545T3/pl

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18Hardening; Quenching with or without subsequent tempering
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18Hardening; Quenching with or without subsequent tempering
    • C21D1/19Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20Isothermal quenching, e.g. bainitic hardening
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/002Bainite

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)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Metal Rolling (AREA)
PL09785421T 2008-07-31 2009-07-31 Stale superbainityczne i sposoby ich wytwarzania PL2310545T3 (pl)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB0814003A GB0814003D0 (en) 2008-07-31 2008-07-31 Bainite steel
GB0820201A GB0820201D0 (en) 2008-11-05 2008-11-05 Steel manufacture
GB0820212A GB0820212D0 (en) 2008-11-05 2008-11-05 Steel manufacture
GB0820184A GB0820184D0 (en) 2008-11-05 2008-11-05 Bainite steel
GB0822991A GB0822991D0 (en) 2008-12-18 2008-12-18 Method of manufacture of bainite steel
PCT/GB2009/050947 WO2010013054A2 (en) 2008-07-31 2009-07-31 Bainite steel and methods of manufacture thereof
EP09785421.0A EP2310545B1 (en) 2008-07-31 2009-07-31 Super bainite steels and methods of manufacture thereof

Publications (1)

Publication Number Publication Date
PL2310545T3 true PL2310545T3 (pl) 2014-04-30

Family

ID=41129441

Family Applications (2)

Application Number Title Priority Date Filing Date
PL11184809T PL2410070T3 (pl) 2008-07-31 2009-07-31 Stal bainityczna i sposoby jej wytwarzania
PL09785421T PL2310545T3 (pl) 2008-07-31 2009-07-31 Stale superbainityczne i sposoby ich wytwarzania

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL11184809T PL2410070T3 (pl) 2008-07-31 2009-07-31 Stal bainityczna i sposoby jej wytwarzania

Country Status (14)

Country Link
US (1) US8956470B2 (pl)
EP (2) EP2310545B1 (pl)
JP (1) JP5562952B2 (pl)
KR (1) KR20110036939A (pl)
CN (1) CN102112644A (pl)
AU (1) AU2009275671B2 (pl)
BR (1) BRPI0916674A2 (pl)
CA (1) CA2732188A1 (pl)
ES (2) ES2443067T3 (pl)
GB (1) GB2462197B (pl)
IL (1) IL210939A (pl)
PL (2) PL2410070T3 (pl)
RU (1) RU2479662C2 (pl)
WO (1) WO2010013054A2 (pl)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120144990A1 (en) 2009-08-24 2012-06-14 Baxter Andrew G Armour
WO2012031771A1 (en) 2010-09-09 2012-03-15 Tata Steel Uk Limited Super bainite steel and method for manufacturing it
WO2012164579A1 (en) 2011-05-30 2012-12-06 Tata Steel Limited Bainitic steel of high strength and high elongation and method to manufacture said bainitic steel
WO2013060866A1 (en) * 2011-10-28 2013-05-02 Aktiebolaget Skf A bearing component
WO2013149657A1 (en) * 2012-04-04 2013-10-10 Aktiebolaget Skf Steel alloy
WO2014019670A1 (en) * 2012-07-30 2014-02-06 Aktiebolaget Skf Low temperature heat treatment for steel alloy
DE102012017143B3 (de) * 2012-08-30 2014-03-27 Technische Universität Clausthal Verfahren zum Herstellen eines Bauteils mit bainitischem Gefüge und entsprechendes Bauteil
BR112015005216A2 (pt) * 2012-09-14 2022-07-26 Salzgitter Mannesmann Prec Gmbh Liga de aço para aço de alta resistência e baixa liga
CN102953006B (zh) * 2012-10-19 2014-08-06 燕山大学 整体硬贝氏体轴承钢及其制造方法
KR102196157B1 (ko) 2013-09-06 2020-12-30 에이지씨 가부시키가이샤 용융 유리 제조 방법 및 그것을 이용한 판유리의 제조 방법
CN103451549B (zh) * 2013-09-17 2016-05-25 北京科技大学 一种2100MPa纳米贝氏体钢及其制备方法
CN103468906A (zh) * 2013-09-17 2013-12-25 北京科技大学 一种低温温轧制备2000MPa级纳米尺度贝氏体钢工艺
US9869000B2 (en) 2013-12-10 2018-01-16 Battelle Energy Alliance, Llc Methods of making bainitic steel materials
WO2015113574A1 (en) * 2014-01-29 2015-08-06 Aktiebolaget Skf Steel alloy
PL228168B1 (pl) 2014-08-18 2018-02-28 Politechnika Warszawska Sposób wytwarzania struktury nanokrystalicznej w stali łozyskowej
CN105369150B (zh) * 2014-08-27 2017-03-15 宝钢特钢有限公司 一种超高强度装甲钢板制造方法
GB2535782A (en) * 2015-02-27 2016-08-31 Skf Ab Bearing Steel
CN104962824B (zh) * 2015-06-24 2017-03-01 中北大学 一种含有先共析铁素体的纳米贝氏体钢及其制备方法
GB2553583B (en) * 2016-09-13 2019-01-09 Skf Ab Case-hardenable stainless steel alloy
US10260121B2 (en) 2017-02-07 2019-04-16 GM Global Technology Operations LLC Increasing steel impact toughness
CN107480328B (zh) * 2017-07-04 2022-09-20 山东建筑大学 一种基于q&p工艺的碳配分理论计算方法
WO2019173681A1 (en) 2018-03-08 2019-09-12 Northwestern University Carbide-free bainite and retained austenite steels, producing method and applications of same
CN109628837B (zh) * 2019-01-02 2020-11-13 北京科技大学 一种超细贝氏体型桥梁缆索钢及其制备方法
CN110079733B (zh) * 2019-05-16 2020-04-21 武汉科技大学 一种极薄规格超高强度中碳贝氏体钢及其制造方法
CN112553542B (zh) * 2020-12-08 2022-02-18 首钢集团有限公司 一种钒微合金化凿岩用中空钢及其制备方法
CN115011867B (zh) * 2022-04-19 2023-04-14 清华大学 高强韧耐磨钢衬板及其制备方法
CN116083798B (zh) * 2022-12-27 2023-12-05 北京理工大学唐山研究院 基于非均质锰分布的中低碳超细贝氏体钢及其制备方法

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FI780026A (fi) * 1978-01-05 1979-07-06 Ovako Oy Kisellegerat staol
JP3034543B2 (ja) 1990-01-19 2000-04-17 日新製鋼株式会社 強靭な高強度鋼の製造方法
JP3253068B2 (ja) * 1990-06-28 2002-02-04 日新製鋼株式会社 強靭な高強度trip鋼
RU2020183C1 (ru) * 1990-07-09 1994-09-30 Арендное объединение "Новокраматорский машиностроительный завод" Сталь
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JPH0633190A (ja) 1992-07-14 1994-02-08 Sumitomo Metal Ind Ltd 長寿命軸受用鋼
JPH06271930A (ja) * 1993-03-18 1994-09-27 Nisshin Steel Co Ltd 疲労特性に優れた高強度高靭性鋼の製法
AT407057B (de) * 1996-12-19 2000-12-27 Voest Alpine Schienen Gmbh Profiliertes walzgut und verfahren zu dessen herstellung
GB2352726A (en) 1999-08-04 2001-02-07 Secr Defence A steel and a heat treatment for steels
WO2005106059A1 (ja) 2004-04-28 2005-11-10 Jfe Steel Corporation 機械構造用部品およびその製造方法
JP5319866B2 (ja) * 2004-05-24 2013-10-16 株式会社小松製作所 転動部材およびその製造方法
CN102046828A (zh) 2008-03-25 2011-05-04 Skf公司 轴承工件

Also Published As

Publication number Publication date
IL210939A (en) 2015-04-30
ES2523519T3 (es) 2014-11-26
US20110126946A1 (en) 2011-06-02
WO2010013054A3 (en) 2010-05-27
EP2310545B1 (en) 2013-10-23
ES2443067T3 (es) 2014-02-17
BRPI0916674A2 (pt) 2015-11-17
WO2010013054A4 (en) 2010-07-15
CN102112644A (zh) 2011-06-29
EP2310545A2 (en) 2011-04-20
GB0913382D0 (en) 2009-09-16
PL2410070T3 (pl) 2015-04-30
AU2009275671B2 (en) 2014-11-20
EP2410070B1 (en) 2014-11-05
RU2479662C2 (ru) 2013-04-20
CA2732188A1 (en) 2010-02-04
JP2011529530A (ja) 2011-12-08
RU2011107290A (ru) 2012-09-10
JP5562952B2 (ja) 2014-07-30
GB2462197A (en) 2010-02-03
IL210939A0 (en) 2011-04-28
GB2462197B (en) 2010-09-22
WO2010013054A2 (en) 2010-02-04
EP2410070A1 (en) 2012-01-25
AU2009275671A1 (en) 2010-02-04
US8956470B2 (en) 2015-02-17
KR20110036939A (ko) 2011-04-12

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