MX2007011944A - Material de acero con alta resitencia a la traccion que tiene excelente propiedad de resistencia a la fractura retrasada, y su metodo de fabricacion. - Google Patents

Material de acero con alta resitencia a la traccion que tiene excelente propiedad de resistencia a la fractura retrasada, y su metodo de fabricacion.

Info

Publication number
MX2007011944A
MX2007011944A MX2007011944A MX2007011944A MX2007011944A MX 2007011944 A MX2007011944 A MX 2007011944A MX 2007011944 A MX2007011944 A MX 2007011944A MX 2007011944 A MX2007011944 A MX 2007011944A MX 2007011944 A MX2007011944 A MX 2007011944A
Authority
MX
Mexico
Prior art keywords
production
steel product
high tensile
fracture resistance
delayed fracture
Prior art date
Application number
MX2007011944A
Other languages
English (en)
Inventor
Kenji Oi
Akihide Nagao
Kenji Hayashi
Original Assignee
Jfe Steel 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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MX2007011944A publication Critical patent/MX2007011944A/es

Links

Classifications

    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/10—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes shotgun barrels
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/04—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
    • 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

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)

Abstract

Un producto de acero con alta traccion, que tiene una resistencia a la traccion de 600 MPa o mas y tiene excelente resistencia a la fractura retrasada, caracterizado porque tiene tal composicion, en % en masa, C: desde 0.02 hasta 0.25%, Si: desde 0.01 hasta 0.8%, Mn: desde 0.5 hasta 2.0%, Al: desde 0.005 hasta 0.1%, N: desde 0.0005 hasta 0.008%, P: 0.03% o menos, S: 0.03% o menos, uno o mas de Mo, Nb, V y Ti: una cantidad especifica, y el resto: Fe e impurezas inevitables, y contiene precipitados que comprenden uno o mas de Mo, Nb, V y Ti, e incluye depositos que tienen un diametro de particula promedio de 20 nm o menos en una cantidad de 5 piezas/250000 nm2 o mas; y un metodo para su produccion.
MX2007011944A 2005-05-30 2006-05-29 Material de acero con alta resitencia a la traccion que tiene excelente propiedad de resistencia a la fractura retrasada, y su metodo de fabricacion. MX2007011944A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005157275 2005-05-30
JP2006145407A JP5124988B2 (ja) 2005-05-30 2006-05-25 耐遅れ破壊特性に優れた引張強度９００ＭＰａ以上の高張力鋼板およびその製造方法
JP2006011157 2006-05-29

Publications (1)

Publication Number Publication Date
MX2007011944A true MX2007011944A (es) 2007-12-12

Family

ID=37481748

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007011944A MX2007011944A (es) 2005-05-30 2006-05-29 Material de acero con alta resitencia a la traccion que tiene excelente propiedad de resistencia a la fractura retrasada, y su metodo de fabricacion.

Country Status (7)

Country Link
US (1) US8728257B2 (es)
EP (1) EP1889937B1 (es)
JP (1) JP5124988B2 (es)
KR (1) KR100918321B1 (es)
CA (1) CA2600747C (es)
MX (1) MX2007011944A (es)
WO (1) WO2006129827A1 (es)

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KR100805621B1 (ko) * 2005-08-31 2008-02-20 주식회사 엘지화학 열전도성이 우수한 백라이트 유니트용 반사판
EP2240544B1 (en) * 2008-01-25 2016-07-13 Akzo Nobel Coatings International B.V. Powder coating compositions having a substantially non-zinc containing primer
JP5181775B2 (ja) * 2008-03-31 2013-04-10 Ｊｆｅスチール株式会社 曲げ加工性および低温靭性に優れる高張力鋼材ならびにその製造方法
CN101835918B (zh) * 2008-09-17 2011-12-21 新日本制铁株式会社 高强度厚钢板及其制造方法
WO2010055609A1 (ja) 2008-11-11 2010-05-20 新日本製鐵株式会社 高強度厚鋼板およびその製造方法
KR101091306B1 (ko) * 2008-12-26 2011-12-07 주식회사 포스코 원자로 격납 용기용 고강도 강판 및 그 제조방법
KR101333307B1 (ko) * 2009-03-25 2013-11-27 신닛테츠스미킨 카부시키카이샤 가공성 및 담금질 후의 피로 특성이 우수한 전봉 강관
US10011736B2 (en) 2009-07-29 2018-07-03 Akzo Nobel Coatings International B.V. Powder coating compositions capable of having a substantially non-zinc containing primer
JP5334769B2 (ja) 2009-09-10 2013-11-06 独立行政法人物質・材料研究機構 高強度ボルト
JP5604849B2 (ja) * 2009-10-22 2014-10-15 Ｊｆｅスチール株式会社 水素侵入抑制特性に優れた高張力厚鋼板およびその製造方法
DE102010011368B4 (de) * 2010-03-12 2014-03-20 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung von pressgehärteten Formbauteilen
FI122313B (fi) 2010-06-07 2011-11-30 Rautaruukki Oyj Menetelmä kuumavalssatun terästuotteen valmistamiseksi sekä kuumavalssattu teräs
CN102247985B (zh) * 2011-07-01 2013-06-26 河北省首钢迁安钢铁有限责任公司 一种极限规格搅拌罐用钢热轧生产方法
JP6051735B2 (ja) * 2011-09-30 2016-12-27 Ｊｆｅスチール株式会社 溶接性および耐遅れ破壊特性に優れた高張力鋼板の製造方法
JP5894463B2 (ja) * 2012-02-27 2016-03-30 株式会社神戸製鋼所 耐水素脆化感受性に優れた溶接金属の形成方法
CN103060715B (zh) * 2013-01-22 2015-08-26 宝山钢铁股份有限公司 一种具有低屈服比的超高强韧钢板及其制造方法
JP5928405B2 (ja) * 2013-05-09 2016-06-01 Ｊｆｅスチール株式会社 耐水素誘起割れ性に優れた調質鋼板及びその製造方法
RU2653032C2 (ru) * 2013-06-07 2018-05-04 Ниппон Стил Энд Сумитомо Метал Корпорейшн Термически обработанный стальной материал и способ его изготовления
WO2018139095A1 (ja) 2017-01-25 2018-08-02 Ｊｆｅスチール株式会社 コイルドチュービング用熱延鋼板
JP6384637B1 (ja) * 2017-01-25 2018-09-05 Ｊｆｅスチール株式会社 コイルドチュービング用電縫鋼管およびその製造方法
WO2023281808A1 (ja) * 2021-07-08 2023-01-12 日本製鉄株式会社 熱延鋼板
CN115198190B (zh) * 2022-07-22 2023-07-14 上海大学 一种超高强度合金钢和一种17.8级螺纹紧固件及其制备方法

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CA2395901C (en) * 2000-10-31 2006-07-18 Nkk Corporation High strength hot rolled steel sheet and method for manufacturing the same
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US20050106411A1 (en) * 2002-02-07 2005-05-19 Jfe Steel Corporation High strength steel plate and method for production thereof
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JP4174221B2 (ja) 2002-02-26 2008-10-29 株式会社神戸製鋼所 耐遅れ破壊性に優れた高強度鋼およびその製造方法
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Also Published As

Publication number Publication date
US20080110535A1 (en) 2008-05-15
JP5124988B2 (ja) 2013-01-23
CA2600747C (en) 2012-07-24
EP1889937A4 (en) 2009-03-04
KR100918321B1 (ko) 2009-09-22
EP1889937B1 (en) 2014-09-03
US8728257B2 (en) 2014-05-20
KR20070095373A (ko) 2007-09-28
CA2600747A1 (en) 2006-12-07
EP1889937A1 (en) 2008-02-20
WO2006129827A1 (ja) 2006-12-07
JP2007009324A (ja) 2007-01-18

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