BR112016015011A2 - Chapa de aço para conformação a quente e método para fabricar um componente de aço conformado por pressão a quente - Google Patents

Chapa de aço para conformação a quente e método para fabricar um componente de aço conformado por pressão a quente

Info

Publication number
BR112016015011A2
BR112016015011A2 BR112016015011A BR112016015011A BR112016015011A2 BR 112016015011 A2 BR112016015011 A2 BR 112016015011A2 BR 112016015011 A BR112016015011 A BR 112016015011A BR 112016015011 A BR112016015011 A BR 112016015011A BR 112016015011 A2 BR112016015011 A2 BR 112016015011A2
Authority
BR
Brazil
Prior art keywords
hot
steel sheet
steel
press forming
hot press
Prior art date
Application number
BR112016015011A
Other languages
English (en)
Other versions
BR112016015011B1 (pt
Inventor
Asai Tatsuya
Mizuta Naoki
Omori Hiroyuki
Kojima Takeshi
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of BR112016015011A2 publication Critical patent/BR112016015011A2/pt
Publication of BR112016015011B1 publication Critical patent/BR112016015011B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/022—Stamping using rigid devices or tools by heating the blank or stamping associated with heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/208—Deep-drawing by heating the blank or deep-drawing associated with heat treatment
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
    • 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
    • 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
    • C22C38/02—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
    • C22C38/14—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
    • C22C38/18—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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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)
  • Heat Treatment Of Sheet Steel (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

CHAPA DE AÇO PARA CONFORMAÇÃO A QUENTE E MÉTODO PARA FABRICAR UM COMPONENTE DE AÇO CONFORMADO POR PRESSÃO A QUENTE. É fornecido um método para fabricar um membro de aço através de formação por pressão a quente usando uma chapa de aço que contém uma quantidade comparativamente alta de Si. O método permite formação por pressão a quente ser realizada satisfatoriamente por estavelmente e confiavelmente suprimir derramamento / descamação de incrustação de óxido durante forma-ção por pressão a quente, mesmo sem restringir condições de formação por pressão a quente para um intervalo estreito. A chapa de aço inclui, em proporção de massa, C: 0,15% a 0,35%, Si: 1,0% a 3,0%, Mn: 1,0% a 3,0%, Al: mais de 0% a 0,10%, Ti: ([N] x48/14) % a 0,10% (onde [N] denota a quantidade de N na chapa de aço) , B: 5 ppm a 50 ppm, P: mais de 0% a menos de 0,015%, S: mais de 0% a 0,010; e N: mais de 0% a 0,010%, o equilíbrio sendo ferro e impurezas inevitáveis. A concentração de oxigênio média a partir da superfície mais exterior da chapa de aço até uma profundidade de 10 micrômetros em uma direção de espessura de chapa é 0,70 em massa ou superior.
BR112016015011-2A 2013-12-25 2014-12-22 chapa de aço para conformação a quente e método para fabricar um componente de aço conformado por pressão a quente BR112016015011B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013267835 2013-12-25
JP2013-267835 2013-12-25
PCT/JP2014/083840 WO2015098799A1 (ja) 2013-12-25 2014-12-22 熱間成形用鋼板および熱間プレス成形鋼部材の製造方法

Publications (2)

Publication Number Publication Date
BR112016015011A2 true BR112016015011A2 (pt) 2017-09-19
BR112016015011B1 BR112016015011B1 (pt) 2021-06-08

Family

ID=53478653

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016015011-2A BR112016015011B1 (pt) 2013-12-25 2014-12-22 chapa de aço para conformação a quente e método para fabricar um componente de aço conformado por pressão a quente

Country Status (11)

Country Link
US (2) US20160319403A1 (pt)
EP (1) EP3088549B1 (pt)
JP (1) JP5852728B2 (pt)
KR (1) KR101892833B1 (pt)
CN (2) CN110724879B (pt)
BR (1) BR112016015011B1 (pt)
CA (1) CA2933679C (pt)
ES (1) ES2743417T3 (pt)
MX (1) MX2016008330A (pt)
RU (1) RU2625369C1 (pt)
WO (1) WO2015098799A1 (pt)

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* Cited by examiner, † Cited by third party
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US20180015522A1 (en) * 2016-06-20 2018-01-18 Imam Khomeini International University High-speed hot forming and direct quenching
JP6916129B2 (ja) * 2018-03-02 2021-08-11 株式会社神戸製鋼所 ホットスタンプ用亜鉛めっき鋼板およびその製造方法
CN115404409A (zh) * 2018-03-27 2022-11-29 株式会社神户制钢所 热冲压用钢板
MX2021010795A (es) * 2019-03-12 2021-10-01 Jfe Steel Corp Miembro de prensado en caliente, metodo de produccion de lamina de acero para prensado en caliente y metodo de produccion de miembro de prensado en caliente.
CN111299326B (zh) * 2020-03-04 2022-03-18 首钢京唐钢铁联合有限责任公司 一种耐铁皮脱落的无镀层热成型钢的制备方法及其产品
CN113684418A (zh) * 2021-08-11 2021-11-23 北京理工大学重庆创新中心 一种高淬透性的翻斗车车厢用热轧热成形高强钢

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JP4631241B2 (ja) * 2001-09-21 2011-02-16 Ｊｆｅスチール株式会社 強度延性バランス、めっき密着性と耐食性に優れた高張力溶融亜鉛めっき鋼板および高張力合金化溶融亜鉛めっき鋼板
JP4630188B2 (ja) 2005-12-19 2011-02-09 株式会社神戸製鋼所 スポット溶接部の接合強度および熱間成形性に優れた熱間成形用鋼板並びに熱間成形品
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JP5756773B2 (ja) 2012-03-09 2015-07-29 株式会社神戸製鋼所 熱間プレス用鋼板およびプレス成形品、並びにプレス成形品の製造方法
JP6001883B2 (ja) * 2012-03-09 2016-10-05 株式会社神戸製鋼所 プレス成形品の製造方法およびプレス成形品

Also Published As

Publication number Publication date
WO2015098799A1 (ja) 2015-07-02
CA2933679C (en) 2019-04-02
CN110724879A (zh) 2020-01-24
CA2933679A1 (en) 2015-07-02
EP3088549A4 (en) 2017-06-14
BR112016015011B1 (pt) 2021-06-08
JP5852728B2 (ja) 2016-02-03
KR101892833B1 (ko) 2018-08-28
ES2743417T3 (es) 2020-02-19
US11365466B2 (en) 2022-06-21
CN105849296B (zh) 2020-06-12
US20160319403A1 (en) 2016-11-03
JP2015143392A (ja) 2015-08-06
MX2016008330A (es) 2016-10-14
EP3088549A1 (en) 2016-11-02
CN105849296A (zh) 2016-08-10
RU2625369C1 (ru) 2017-07-13
EP3088549B1 (en) 2019-08-14
CN110724879B (zh) 2022-06-14
US20200095660A1 (en) 2020-03-26
KR20160098434A (ko) 2016-08-18

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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 22/12/2014, OBSERVADAS AS CONDICOES LEGAIS.