BRPI0520600A2 - chapa de aço laminada a frio excelente em capacidade de endurecimento por cozimento de pintura e propriedade de não envelhecimento à temperatura normal e método de produção da mesma - Google Patents

chapa de aço laminada a frio excelente em capacidade de endurecimento por cozimento de pintura e propriedade de não envelhecimento à temperatura normal e método de produção da mesma

Info

Publication number
BRPI0520600A2
BRPI0520600A2 BRPI0520600-6A BRPI0520600A BRPI0520600A2 BR PI0520600 A2 BRPI0520600 A2 BR PI0520600A2 BR PI0520600 A BRPI0520600 A BR PI0520600A BR PI0520600 A2 BRPI0520600 A2 BR PI0520600A2
Authority
BR
Brazil
Prior art keywords
rolled steel
paint
normal temperature
production method
steel sheet
Prior art date
Application number
BRPI0520600-6A
Other languages
English (en)
Inventor
Naoki Yoshinaga
Naokii Maruyama
Manbu Takahashi
Natsuko Sugiura
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BRPI0520600A2 publication Critical patent/BRPI0520600A2/pt
Publication of BRPI0520600B1 publication Critical patent/BRPI0520600B1/pt

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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • 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
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation annealing
    • 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
    • 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
    • C22C38/004—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

CHAPA DE AçO LAMINADA A FRIO EXCELENTE EM CAPACIDADE DE ENDURECIMENTO POR COZIMENTO DE PINTURA E PROPRIEDADE DE NãO ENVELHECIMENTO à TEMPERATURA NORMAL E MéTODO DE PRODUçãO DA MESMA. A presente invenção fornece uma chapa de aço laminada a frio excelente em capacidade de endurecimento por cozimento de pintura e propriedade de não cozimento a uma temperatura normal compreendendo, em % em massa, C: 0,0005 - 0,0040%, Si: 0,8% ou menos, Mn: 2,2% ou menos, 5: 0,0005 - 0,009%, Cr: 0,4 - 1,3%, O: 0,003 - 0,020%, P: 0,045 - 0,12%, B: 0,0002 - 0,0010%, AI: 0,008% ou menos, N: 0,001 - 0,007%, e um saldo de Fe e inevitáveis impurezas. Um aço de carbono ultrabaixo retendo N soluto e contendo Cr, P, B e O adicionados é usado para produzir chapa de aço laminada a quente e chapa de aço laminada a frio e chapa de aço laminada a frio galvanizada por imersão a quente que apresentam tanto capacidade de endurecimento por cozimento de pintura quanto propriedade de não cozimento a uma temperatura normal.
BRPI0520600-6B1A 2005-10-05 2005-10-05 "método de produção de uma chapa de aço laminada a frio, bem como chapa de aço laminada a frio produzido pelo método". BRPI0520600B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/018726 WO2007043168A1 (ja) 2005-10-05 2005-10-05 塗装焼付硬化性能と常温遅時効性に優れた冷延鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
BRPI0520600A2 true BRPI0520600A2 (pt) 2009-05-19
BRPI0520600B1 BRPI0520600B1 (pt) 2014-11-11

Family

ID=37942437

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520600-6B1A BRPI0520600B1 (pt) 2005-10-05 2005-10-05 "método de produção de uma chapa de aço laminada a frio, bem como chapa de aço laminada a frio produzido pelo método".

Country Status (10)

Country Link
US (1) US9290835B2 (pt)
EP (1) EP1932932B1 (pt)
KR (1) KR101099774B1 (pt)
CN (1) CN101278066B (pt)
BR (1) BRPI0520600B1 (pt)
CA (1) CA2624390C (pt)
ES (1) ES2581957T3 (pt)
HU (1) HUE029890T2 (pt)
PL (1) PL1932932T3 (pt)
WO (1) WO2007043168A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4737319B2 (ja) * 2009-06-17 2011-07-27 Ｊｆｅスチール株式会社 加工性および耐疲労特性に優れた高強度合金化溶融亜鉛めっき鋼板およびその製造方法
CN102400046B (zh) * 2010-09-07 2014-04-02 鞍钢股份有限公司 一种高强度烘烤硬化钢及其制备方法
BR112013012558B1 (pt) 2010-11-22 2018-06-05 Nippon Steel & Sumitomo Metal Corporation Chapa de aço do tipo de endurecimento por envelhecimento após o encruamento excelente em resistência ao envelhecimento após o cozimento de acabamento, e método para sua produção
IN2015DN00401A (pt) * 2012-07-31 2015-06-19 Nippon Steel & Sumitomo Metal Corp
CN104120358B (zh) * 2014-07-03 2016-08-17 西南石油大学 一种含微量锡元素、高强度、耐腐蚀和易成型的超低碳钢及其制备方法
CN106498272A (zh) * 2016-10-24 2017-03-15 马鞍山顺发机械制造有限公司 一种汽车发动机缸盖铸造材料
CN106435346A (zh) * 2016-10-24 2017-02-22 马鞍山顺发机械制造有限公司 一种汽车发动机缸体铸造材料
KR101908818B1 (ko) * 2016-12-23 2018-10-16 주식회사 포스코 저온에서의 파괴 개시 및 전파 저항성이 우수한 고강도 강재 및 그 제조방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931827A (ja) 1982-08-13 1984-02-21 Nippon Steel Corp 超深絞り用焼付硬化性鋼板の製造方法
JPS60174852A (ja) 1984-02-18 1985-09-09 Kawasaki Steel Corp 深絞り性に優れる複合組織冷延鋼板とその製造方法
JPH06179922A (ja) * 1992-12-12 1994-06-28 Sumitomo Metal Ind Ltd 深絞り用高張力薄鋼板の製造法
JP3002379B2 (ja) * 1994-04-08 2000-01-24 新日本製鐵株式会社 成形加工性に優れ、塗装焼付け硬化性を有し、かつ塗装焼付け硬化性の変動の少ない自動車用合金化溶融亜鉛めっき高強度冷延鋼板の製造方法
JP3569949B2 (ja) 1994-05-02 2004-09-29 Ｊｆｅスチール株式会社 焼付硬化性および耐時効性に優れる加工用薄鋼板の製造方法
JPH108143A (ja) 1996-06-20 1998-01-13 Sumitomo Metal Ind Ltd 加工性，塗装焼付硬化性に優れた薄鋼板の製造法
WO1998032889A1 (fr) * 1997-01-29 1998-07-30 Nippon Steel Corporation Tole d'acier a haute resistance mecanique, tres resistante a la deformation dynamique et d'une excellente ouvrabilite, et son procede de fabrication
US6143100A (en) * 1998-09-29 2000-11-07 National Steel Corporation Bake-hardenable cold rolled steel sheet and method of producing same
JP3958921B2 (ja) * 2000-08-04 2007-08-15 新日本製鐵株式会社 塗装焼付硬化性能と耐常温時効性に優れた冷延鋼板及びその製造方法
JP2002069533A (ja) 2000-08-31 2002-03-08 Sumitomo Metal Ind Ltd 溶融亜鉛めっき鋼板の製造方法
JP2004143470A (ja) 2002-08-29 2004-05-20 Nippon Steel Corp 塗装焼付硬化性能と常温遅時効性に優れた鋼板およびその製造方法
JP4523937B2 (ja) * 2003-01-15 2010-08-11 新日本製鐵株式会社 高強度溶融亜鉛系めっき鋼板及びその製造方法
JP4113036B2 (ja) 2003-04-25 2008-07-02 新日本製鐵株式会社 常温での耐伸び劣化性、常温遅時効性および低温焼付硬化特性に優れた歪時効硬化型鋼板およびその製造方法
JP4482360B2 (ja) 2004-03-29 2010-06-16 新日本製鐵株式会社 塗装焼付硬化性能と常温遅時効性に優れた冷延鋼板およびその製造方法

Also Published As

Publication number Publication date
PL1932932T3 (pl) 2017-03-31
CA2624390A1 (en) 2007-04-19
US9290835B2 (en) 2016-03-22
KR20080052637A (ko) 2008-06-11
US20090255610A1 (en) 2009-10-15
EP1932932A1 (en) 2008-06-18
CN101278066A (zh) 2008-10-01
KR101099774B1 (ko) 2011-12-28
WO2007043168A1 (ja) 2007-04-19
BRPI0520600B1 (pt) 2014-11-11
EP1932932B1 (en) 2016-05-04
HUE029890T2 (en) 2017-04-28
EP1932932A4 (en) 2009-12-23
CN101278066B (zh) 2011-12-14
ES2581957T3 (es) 2016-09-08
CA2624390C (en) 2014-06-10

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Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: NIPPON STEEL CORPORATION (JP)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

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 05/10/2005, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved