IN2014CN04908A - - Google Patents

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Publication number
IN2014CN04908A
IN2014CN04908A IN4908CHN2014A IN2014CN04908A IN 2014CN04908 A IN2014CN04908 A IN 2014CN04908A IN 4908CHN2014 A IN4908CHN2014 A IN 4908CHN2014A IN 2014CN04908 A IN2014CN04908 A IN 2014CN04908A
Authority
IN
India
Prior art keywords
mpa
production
methods
specifically
martensitic
Prior art date
Application number
Other languages
English (en)
Inventor
Rongjie Song
Narayan S Pottore
Original Assignee
Arcelormittal Lnvestigacion Y Desarrollo S L
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 Arcelormittal Lnvestigacion Y Desarrollo S L filed Critical Arcelormittal Lnvestigacion Y Desarrollo S L
Publication of IN2014CN04908A publication Critical patent/IN2014CN04908A/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
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
IN4908CHN2014 2011-11-28 2012-11-28 IN2014CN04908A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161629762P 2011-11-28 2011-11-28
PCT/US2012/066895 WO2013082188A1 (en) 2011-11-28 2012-11-28 Martensitic steels with 1700-2200 mpa tensile strength

Publications (1)

Publication Number Publication Date
IN2014CN04908A true IN2014CN04908A (ko) 2015-09-18

Family

ID=48536024

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4908CHN2014 IN2014CN04908A (ko) 2011-11-28 2012-11-28

Country Status (18)

Country Link
US (4) US20150023835A1 (ko)
EP (1) EP2785888B1 (ko)
JP (1) JP6181065B2 (ko)
KR (3) KR20170026490A (ko)
CN (1) CN104126022B (ko)
BR (1) BR112014012758B1 (ko)
CA (1) CA2858507C (ko)
ES (1) ES2731472T3 (ko)
HU (1) HUE044254T2 (ko)
IN (1) IN2014CN04908A (ko)
MA (1) MA35820B1 (ko)
MX (1) MX2014006416A (ko)
PL (1) PL2785888T3 (ko)
RU (1) RU2660482C2 (ko)
TR (1) TR201909721T4 (ko)
UA (1) UA113529C2 (ko)
WO (1) WO2013082188A1 (ko)
ZA (1) ZA201403826B (ko)

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KR20170026490A (ko) * 2011-11-28 2017-03-08 아르셀러미탈 인베스티가시온 와이 데살롤로 에스엘 1700 ~ 2200 ㎫ 인장 강도를 갖는 마텐자이트 강
US9493864B2 (en) * 2013-03-15 2016-11-15 Am/Ns Calvert Llc Line pipe steels and process of manufacturing
JP6327737B2 (ja) * 2013-07-09 2018-05-23 国立研究開発法人物質・材料研究機構 マルテンサイト鋼及びその製造方法
KR101909356B1 (ko) * 2013-12-11 2018-10-17 아르셀러미탈 지연 파괴 저항을 갖는 마텐자이트 강 및 제조 방법
DE112015005690T8 (de) 2014-12-19 2018-04-19 Nucor Corporation Warmgewalztes martensitisches Leichtbau-Stahlblech und Verfahren zum Herstellen desselben
KR101999019B1 (ko) * 2017-12-24 2019-07-10 주식회사 포스코 초고강도 냉연강판 및 그 제조방법
FI3887556T3 (fi) * 2018-11-30 2023-03-25 Arcelormittal Kylmävalssattu karkaistu teräslevy jossa on suuri aukon laajentumissuhde ja sen valmistusmenetelmä
WO2020109851A1 (en) * 2018-11-30 2020-06-04 Arcelormittal A method of manufacturing martensitic steel and a martensitic steel thereof
WO2020250009A1 (en) * 2019-06-12 2020-12-17 Arcelormittal A cold rolled martensitic steel and a method of martensitic steel thereof
TWI811081B (zh) * 2022-08-26 2023-08-01 中國鋼鐵股份有限公司 一種錳硼鋼材及其製造方法

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JP3494799B2 (ja) * 1996-03-29 2004-02-09 新日本製鐵株式会社 遅れ破壊特性の優れた高強度ボルトおよびその製造方法
ATE278811T1 (de) * 1996-07-12 2004-10-15 Thyssenkrupp Stahl Ag Warmband aus stahl und verfahren zu seiner herstellung
RU2238332C1 (ru) * 2003-11-03 2004-10-20 Закрытое акционерное общество "Инструмент" Способ изготовления полосы из стали, сталь конструкционная и изделия из нее
JP4476863B2 (ja) * 2005-04-11 2010-06-09 株式会社神戸製鋼所 耐食性に優れた冷間成形ばね用鋼線
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KR101027285B1 (ko) * 2008-05-29 2011-04-06 주식회사 포스코 열처리성이 우수한 초고강도 열간성형 가공용 강판, 열처리경화형 부재 및 이들의 제조방법
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JP4766186B2 (ja) 2009-08-21 2011-09-07 Ｊｆｅスチール株式会社 ホットプレス部材、ホットプレス部材用鋼板、ホットプレス部材の製造方法
CN101713046B (zh) * 2009-12-14 2013-09-18 钢铁研究总院 纳米析出相强化及控制的超细晶粒马氏体钢的制备方法
JP4947176B2 (ja) * 2010-03-24 2012-06-06 Ｊｆｅスチール株式会社 超高強度冷延鋼板の製造方法
JP5466576B2 (ja) * 2010-05-24 2014-04-09 株式会社神戸製鋼所 曲げ加工性に優れた高強度冷延鋼板
CN102230129A (zh) * 2011-07-12 2011-11-02 内蒙古包钢钢联股份有限公司 一种含稀土高强度钢板及其热处理工艺
JP5704721B2 (ja) * 2011-08-10 2015-04-22 株式会社神戸製鋼所 シーム溶接性に優れた高強度鋼板
KR20170026490A (ko) * 2011-11-28 2017-03-08 아르셀러미탈 인베스티가시온 와이 데살롤로 에스엘 1700 ~ 2200 ㎫ 인장 강도를 갖는 마텐자이트 강
GB201708662D0 (en) 2017-05-31 2017-07-12 Tropic Biosciences Uk Ltd Compositions and methods for increasing shelf-life of banana

Also Published As

Publication number Publication date
CN104126022A (zh) 2014-10-29
TR201909721T4 (tr) 2019-07-22
HUE044254T2 (hu) 2019-10-28
EP2785888A4 (en) 2015-09-02
EP2785888A1 (en) 2014-10-08
UA113529C2 (xx) 2017-02-10
JP6181065B2 (ja) 2017-08-16
BR112014012758A2 (pt) 2017-07-04
WO2013082188A1 (en) 2013-06-06
MA35820B1 (fr) 2014-12-01
ZA201403826B (en) 2015-07-29
EP2785888B1 (en) 2019-04-17
CN104126022B (zh) 2016-11-09
RU2014126350A (ru) 2016-02-10
CA2858507A1 (en) 2013-06-06
CA2858507C (en) 2020-07-07
US11319620B2 (en) 2022-05-03
PL2785888T3 (pl) 2019-09-30
KR102117176B1 (ko) 2020-06-01
ES2731472T3 (es) 2019-11-15
US20150267281A1 (en) 2015-09-24
BR112014012758A8 (pt) 2018-12-18
US20200140980A1 (en) 2020-05-07
JP2015504486A (ja) 2015-02-12
KR20140117366A (ko) 2014-10-07
MX2014006416A (es) 2015-04-08
BR112014012758B1 (pt) 2019-02-05
US20150023835A1 (en) 2015-01-22
US20220220596A1 (en) 2022-07-14
RU2660482C2 (ru) 2018-07-06
KR20170026490A (ko) 2017-03-08
KR20180080360A (ko) 2018-07-11

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