BR112014025955A2 - - Google Patents

Info

Publication number
BR112014025955A2
BR112014025955A2 BR112014025955A BR112014025955A BR112014025955A2 BR 112014025955 A2 BR112014025955 A2 BR 112014025955A2 BR 112014025955 A BR112014025955 A BR 112014025955A BR 112014025955 A BR112014025955 A BR 112014025955A BR 112014025955 A2 BR112014025955 A2 BR 112014025955A2
Authority
BR
Brazil
Application number
BR112014025955A
Other languages
Portuguese (pt)
Other versions
BR112014025955B1 (pt
BR112014025955A8 (pt
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 filed Critical
Publication of BR112014025955A2 publication Critical patent/BR112014025955A2/pt
Publication of BR112014025955A8 publication Critical patent/BR112014025955A8/pt
Publication of BR112014025955B1 publication Critical patent/BR112014025955B1/pt

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
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • 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

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)
BR112014025955-0A 2012-04-23 2012-04-23 chapa de aço com alta resistência e método para fabricar a mesma BR112014025955B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/002775 WO2013160928A1 (fr) 2012-04-23 2012-04-23 Tôle d'acier à haute résistance et procédé de fabrication de cette dernière

Publications (3)

Publication Number Publication Date
BR112014025955A2 true BR112014025955A2 (fr) 2017-06-20
BR112014025955A8 BR112014025955A8 (pt) 2017-07-25
BR112014025955B1 BR112014025955B1 (pt) 2018-12-18

Family

ID=49482316

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014025955-0A BR112014025955B1 (pt) 2012-04-23 2012-04-23 chapa de aço com alta resistência e método para fabricar a mesma

Country Status (5)

Country Link
CN (1) CN104284995B (fr)
BR (1) BR112014025955B1 (fr)
RU (1) RU2587102C1 (fr)
WO (1) WO2013160928A1 (fr)
ZA (1) ZA201407626B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6319121B2 (ja) * 2015-01-29 2018-05-09 セイコーエプソン株式会社 粉末冶金用金属粉末、コンパウンド、造粒粉末および焼結体の製造方法
TR201814002T1 (tr) * 2016-03-31 2018-11-21 Jfe Steel Corp Çelik sac ve kaplanmış çelik sac, sıcak haddelenmiş çelik sac üretim yöntemi, soğuk haddelenmiş tam sert çelik sac üretim yöntemi, çelik sac üretim yöntemi ve kaplanmış çelik sac üretim yöntemi.
CN107287505A (zh) * 2017-08-04 2017-10-24 蒙城信和汽车有限公司 一种汽车面板用钢及其制备方法
CN109594012A (zh) * 2018-11-05 2019-04-09 包头钢铁（集团）有限责任公司 一种700MPa级稀土耐腐蚀车用钢带及其制备方法
CN110117756B (zh) * 2019-05-21 2020-11-24 安徽工业大学 一种Cu合金化深冲双相钢板及其制备方法
CN112048674B (zh) * 2020-09-17 2022-02-15 南京奇纳金属材料科技有限公司 低屈强比含磷高强无间隙原子钢及其制备方法
CN113061816B (zh) * 2021-03-25 2022-04-12 德龙钢铁有限公司 一种抑制带钢三次渗碳体沿晶界析出的低碳加硼钢
CN113234996A (zh) * 2021-04-15 2021-08-10 首钢集团有限公司 一种高强if的冶炼方法
CN114657459B (zh) * 2022-02-21 2022-11-18 长沙东鑫环保材料有限责任公司 一种氮钒钛铌稀土微合金化高强深冲冷轧钢板及其生产方法
CN114959444B (zh) * 2022-03-22 2023-04-28 湖南华菱涟源钢铁有限公司 耐低温酸露点钢材及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0767247A4 (fr) * 1995-02-23 1999-11-24 Nippon Steel Corp Tole d'acier laminee a froid et tole galvanisee par immersion a chaud, presentant une usinabilite remarquablement uniforme, et procede de production de ces toles
FR2850671B1 (fr) * 2003-02-05 2006-05-19 Usinor Procede de fabrication d'une bande d'acier dual-phase a structure ferrito-martensitique, laminee a froid et bande obtenue
JP4384523B2 (ja) * 2004-03-09 2009-12-16 新日本製鐵株式会社 形状凍結性に極めて優れた低降伏比型高強度冷延鋼板およびその製造方法
JP4301045B2 (ja) * 2004-03-17 2009-07-22 Ｊｆｅスチール株式会社 高強度鋼板およびめっき鋼板ならびにそれらの製造方法
JP4848958B2 (ja) * 2007-01-11 2011-12-28 Ｊｆｅスチール株式会社 深絞り性と耐二次加工脆性に優れる高強度鋼板およびその製造方法
JP5217395B2 (ja) * 2007-11-30 2013-06-19 Ｊｆｅスチール株式会社 伸びの面内異方性が小さい高強度冷延鋼板およびその製造方法
RU2361934C1 (ru) * 2008-01-09 2009-07-20 Открытое акционерное общество "Северсталь" (ОАО "Северсталь") Способ производства холоднокатаного проката повышенной прочности
JP5093029B2 (ja) * 2008-09-29 2012-12-05 住友金属工業株式会社 冷延鋼板およびその製造方法

Also Published As

Publication number Publication date
ZA201407626B (en) 2016-05-25
BR112014025955B1 (pt) 2018-12-18
CN104284995A (zh) 2015-01-14
BR112014025955A8 (pt) 2017-07-25
RU2587102C1 (ru) 2016-06-10
CN104284995B (zh) 2016-06-22
WO2013160928A1 (fr) 2013-10-31

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/04/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 8A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: REFERENTE AO DESPACHO 21.6 PUBLICADO NA RPI 2563 DE 2020-02-18