MX2019009877A - Carroceria estampada en caliente. - Google Patents

Carroceria estampada en caliente.

Info

Publication number
MX2019009877A
MX2019009877A MX2019009877A MX2019009877A MX2019009877A MX 2019009877 A MX2019009877 A MX 2019009877A MX 2019009877 A MX2019009877 A MX 2019009877A MX 2019009877 A MX2019009877 A MX 2019009877A MX 2019009877 A MX2019009877 A MX 2019009877A
Authority
MX
Mexico
Prior art keywords
plate thickness
central portion
hot stamp
moulded body
thickness central
Prior art date
Application number
MX2019009877A
Other languages
English (en)
Inventor
Maeda Daisuke
Toda Yuri
Hikida Kazuo
Abukawa Genki
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 MX2019009877A publication Critical patent/MX2019009877A/es

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
    • 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
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/001—Heat treatment of ferrous alloys containing Ni
    • 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
    • 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
    • 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
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment 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
    • C21D8/0205—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
    • C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • 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
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • 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

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 Sheet Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)

Abstract

Se proporciona una carrocería estampada en caliente que incluye una parte media en el grosor de la lámina y una capa superficial situada en ambos lados o un lado de la parte media en el grosor de la lámina, que incluye además una capa intermedia formada entre la parte media en el grosor de la lámina y cada capa superficial de manera que colinden las mismas, en el que la parte media en el grosor de la lámina tiene una composición predeterminada, la parte media en el grosor de la lámina tiene una dureza de 500 Hv o más y 800 Hv o menos, la capa superficial tiene un cambio de dureza ?H1 en la dirección del grosor de la lámina de 100 Hv o más y menos de 200 Hv, y la capa intermedia tiene un cambio de dureza ?H2 en la dirección del grosor de la lámina de 10 Hv o más y menos de 50 Hv.
MX2019009877A 2017-02-20 2018-02-20 Carroceria estampada en caliente. MX2019009877A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017029311 2017-02-20
PCT/JP2018/006057 WO2018151325A1 (ja) 2017-02-20 2018-02-20 ホットスタンプ成形体

Publications (1)

Publication Number Publication Date
MX2019009877A true MX2019009877A (es) 2019-10-04

Family

ID=63169571

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019009877A MX2019009877A (es) 2017-02-20 2018-02-20 Carroceria estampada en caliente.

Country Status (12)

Country Link
US (1) US20200016866A1 (es)
EP (1) EP3584341A1 (es)
JP (1) JP6384643B1 (es)
KR (1) KR20190095366A (es)
CN (1) CN110177893A (es)
BR (1) BR112019016858A2 (es)
CA (1) CA3053896A1 (es)
MX (1) MX2019009877A (es)
RU (1) RU2718021C1 (es)
TW (1) TWI659112B (es)
WO (1) WO2018151325A1 (es)
ZA (1) ZA201905312B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190108130A (ko) * 2017-02-20 2019-09-23 닛폰세이테츠 가부시키가이샤 핫 스탬프 성형체
JP7111252B2 (ja) 2019-03-29 2022-08-02 日本製鉄株式会社 被覆鋼部材、被覆鋼板およびそれらの製造方法
DE102019115165A1 (de) * 2019-06-05 2020-12-10 Voestalpine Stahl Gmbh Verfahren zum Erzeugen eines Stahlverbundwerkstoffs
KR20220124789A (ko) * 2020-02-13 2022-09-14 닛폰세이테츠 가부시키가이샤 핫 스탬프 성형품
US20230091784A1 (en) * 2020-05-13 2023-03-23 Nippon Steel Corporation Hot-stamping formed body
KR20230166780A (ko) * 2022-05-31 2023-12-07 현대제철 주식회사 핫 스탬핑 부품 및 이의 제조 방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006104546A (ja) 2004-10-08 2006-04-20 Nippon Steel Corp 高強度自動車部材および熱間プレス方法
RU2560890C2 (ru) * 2011-03-18 2015-08-20 Ниппон Стил Энд Сумитомо Метал Корпорейшн Стальной лист для горячештампованного изделия и способ его получения
EP2703511B1 (en) * 2011-04-27 2018-05-30 Nippon Steel & Sumitomo Metal Corporation Steel sheet for hot stamping members and method for producing same
PL2803744T3 (pl) * 2012-01-13 2018-11-30 Nippon Steel & Sumitomo Metal Corporation Blacha stalowa cienka walcowana na zimno i sposób jej wytwarzania
PL2803746T3 (pl) * 2012-01-13 2019-09-30 Nippon Steel & Sumitomo Metal Corporation Stal wytłaczana na gorąco i sposób jej wytwarzania
MX2014012798A (es) * 2012-04-23 2015-04-14 Kobe Steel Ltd Metodo de fabricacion de hoja de acero galvanizado para estampacion en caliente, hoja de acero galvanizado y recocido por inmersion en caliente para estampacion en caliente y metodo de fabricacion de las mismas, y componente estampado en caliente.
CN104364403A (zh) * 2012-05-31 2015-02-18 株式会社神户制钢所 高强度冷轧钢板及其制造方法
CA2879540C (en) * 2012-08-06 2018-06-12 Nippon Steel & Sumitomo Metal Corporation Cold-rolled steel sheet and method for manufacturing same, and hot-stamp formed body
IN2015DN01523A (es) * 2012-08-28 2015-07-10 Nippon Steel & Sumitomo Metal Corp
JP6136476B2 (ja) * 2013-04-02 2017-05-31 新日鐵住金株式会社 冷延鋼板及び冷延鋼板の製造方法
JP6246621B2 (ja) * 2013-05-08 2017-12-13 株式会社神戸製鋼所 引張強度が１１８０ＭＰａ以上の強度−曲げ性バランスに優れた溶融亜鉛めっき鋼板もしくは合金化溶融亜鉛めっき鋼板
JP5994748B2 (ja) 2013-08-05 2016-09-21 Ｊｆｅスチール株式会社 高強度プレス部品およびその製造方法
EP3088544A4 (en) 2013-12-27 2017-07-19 Nippon Steel & Sumitomo Metal Corporation Hot-pressed steel sheet member, production method for same, and steel sheet for hot pressing
JP6260411B2 (ja) * 2014-03-31 2018-01-17 新日鐵住金株式会社 緩冷却鋼材
US9932652B2 (en) * 2014-03-31 2018-04-03 Nippon Steel & Sumitomo Metal Corporation Hot-stamped steel
JP6524810B2 (ja) * 2015-06-15 2019-06-05 日本製鉄株式会社 耐スポット溶接部破断特性に優れた鋼板及びその製造方法
CN105543649B (zh) * 2015-12-14 2017-10-31 宝山钢铁股份有限公司 一种三层复合钢板及其制造方法

Also Published As

Publication number Publication date
TW201835349A (zh) 2018-10-01
JPWO2018151325A1 (ja) 2019-02-21
JP6384643B1 (ja) 2018-09-05
BR112019016858A2 (pt) 2020-04-07
CA3053896A1 (en) 2018-08-23
CN110177893A (zh) 2019-08-27
US20200016866A1 (en) 2020-01-16
EP3584341A1 (en) 2019-12-25
ZA201905312B (en) 2020-05-27
WO2018151325A1 (ja) 2018-08-23
RU2718021C1 (ru) 2020-03-30
TWI659112B (zh) 2019-05-11
KR20190095366A (ko) 2019-08-14

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