EP2754723A3 - Method to produce a hot formed part, and part thus formed - Google Patents

Method to produce a hot formed part, and part thus formed Download PDF

Info

Publication number
EP2754723A3
EP2754723A3 EP14163594.6A EP14163594A EP2754723A3 EP 2754723 A3 EP2754723 A3 EP 2754723A3 EP 14163594 A EP14163594 A EP 14163594A EP 2754723 A3 EP2754723 A3 EP 2754723A3
Authority
EP
European Patent Office
Prior art keywords
blank
coated steel
hot forming
hot
press
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
EP14163594.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2754723A2 (en
Inventor
Willem Cornelis Verloop
Marc Jacco VAN GENDEREN
Ronald Theodoor Van Tol
Guido Cornelis Hensen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tata Steel Ijmuiden BV
Original Assignee
Tata Steel Ijmuiden BV
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 Tata Steel Ijmuiden BV filed Critical Tata Steel Ijmuiden BV
Priority to EP14163594.6A priority Critical patent/EP2754723A3/en
Publication of EP2754723A2 publication Critical patent/EP2754723A2/en
Publication of EP2754723A3 publication Critical patent/EP2754723A3/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J3/00—Lubricating during forging or pressing
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
EP14163594.6A 2011-01-17 2012-01-17 Method to produce a hot formed part, and part thus formed Ceased EP2754723A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14163594.6A EP2754723A3 (en) 2011-01-17 2012-01-17 Method to produce a hot formed part, and part thus formed

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11000315 2011-01-17
EP14163594.6A EP2754723A3 (en) 2011-01-17 2012-01-17 Method to produce a hot formed part, and part thus formed
EP12700452.1A EP2665837A1 (en) 2011-01-17 2012-01-17 Method to produce a hot formed part, and part thus formed

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP12700452.1A Division EP2665837A1 (en) 2011-01-17 2012-01-17 Method to produce a hot formed part, and part thus formed

Publications (2)

Publication Number Publication Date
EP2754723A2 EP2754723A2 (en) 2014-07-16
EP2754723A3 true EP2754723A3 (en) 2016-08-31

Family

ID=44003816

Family Applications (2)

Application Number Title Priority Date Filing Date
EP12700452.1A Ceased EP2665837A1 (en) 2011-01-17 2012-01-17 Method to produce a hot formed part, and part thus formed
EP14163594.6A Ceased EP2754723A3 (en) 2011-01-17 2012-01-17 Method to produce a hot formed part, and part thus formed

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP12700452.1A Ceased EP2665837A1 (en) 2011-01-17 2012-01-17 Method to produce a hot formed part, and part thus formed

Country Status (3)

Country Link
EP (2) EP2665837A1 (zh)
CN (1) CN103403195B (zh)
WO (1) WO2012097976A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201116668D0 (en) * 2011-09-27 2011-11-09 Imp Innovations Ltd A method of forming parts from sheet steel
WO2015144318A1 (en) * 2014-03-28 2015-10-01 Tata Steel Ijmuiden B.V. Method for hot forming a coated steel blank
JP6152836B2 (ja) * 2014-09-25 2017-06-28 Ｊｆｅスチール株式会社 熱間プレス成形品の製造方法
DE102014114394B3 (de) * 2014-10-02 2015-11-05 Voestalpine Stahl Gmbh Verfahren zum Erzeugen eines gehärteten Stahlblechs
DE102015001408A1 (de) * 2015-02-06 2016-08-11 Eisenmann Se Anlage zum Formhärten von Werkstücken

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005074464A (ja) * 2003-08-29 2005-03-24 Sumitomo Metal Ind Ltd 熱間プレス成形品およびその製造方法
JP2007182608A (ja) * 2006-01-06 2007-07-19 Nippon Steel Corp 耐食性、耐疲労性に優れた高強度焼き入れ成形体の製造方法および製造設備
WO2010089644A1 (en) * 2009-02-03 2010-08-12 Toyota Jidosha Kabushiki Kaisha High-strength press hardened article, and manufacturing method therefor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004006093B3 (de) 2004-02-06 2005-12-01 Fes Gmbh Fahrzeug-Entwicklung Sachsen Verfahren zur Herstellung eines dreidimensional geformten Panzerungsbauteils für Fahrzeugkarosserien
DE102004038626B3 (de) 2004-08-09 2006-02-02 Voestalpine Motion Gmbh Verfahren zum Herstellen von gehärteten Bauteilen aus Stahlblech
DE102005003551B4 (de) 2005-01-26 2015-01-22 Volkswagen Ag Verfahren zur Warmumformung und Härtung eines Stahlblechs
DE102006019395A1 (de) 2006-04-24 2007-10-25 Thyssenkrupp Steel Ag Vorrichtung und Verfahren zum Umformen von Platinen aus höher- und höchstfesten Stählen
DE102008039264A1 (de) 2008-08-22 2010-03-04 Schuler Cartec Gmbh & Co. Kg Verfahren zum Formhärten mit Zwischenkühlung
DE102009050533A1 (de) 2009-10-23 2011-04-28 Thyssenkrupp Sofedit S.A.S Verfahren und Warmumformanlage zur Herstellung eines gehärteten, warm umgeformten Werkstücks
WO2012043837A1 (ja) 2010-09-30 2012-04-05 株式会社神戸製鋼所 プレス成形品およびその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005074464A (ja) * 2003-08-29 2005-03-24 Sumitomo Metal Ind Ltd 熱間プレス成形品およびその製造方法
JP2007182608A (ja) * 2006-01-06 2007-07-19 Nippon Steel Corp 耐食性、耐疲労性に優れた高強度焼き入れ成形体の製造方法および製造設備
WO2010089644A1 (en) * 2009-02-03 2010-08-12 Toyota Jidosha Kabushiki Kaisha High-strength press hardened article, and manufacturing method therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
H. KARBASIAN ET AL: "A review on hot stamping", JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, vol. 210, no. 15, 1 November 2010 (2010-11-01), pages 2103 - 2118, XP055141086, ISSN: 0924-0136, DOI: 10.1016/j.jmatprotec.2010.07.019 *

Also Published As

Publication number Publication date
CN103403195B (zh) 2016-05-04
WO2012097976A1 (en) 2012-07-26
EP2754723A2 (en) 2014-07-16
CN103403195A (zh) 2013-11-20
EP2665837A1 (en) 2013-11-27

Similar Documents

Publication Publication Date Title
LU91466B1 (en) Steel sheet for hot press forming having low-temperature heat treatment property, method of manufacturing the same, method of manufacturing parts using the same, and parts manufactured by the same
PL2218799T3 (pl) Część z hartowanej indukcyjnie stali nitronawęglanej mającej wyższą wytrzymałość zmęczeniową powierzchni w wysokiej temperaturze i sposób jej wytwarzania
WO2011081394A3 (ko) 도금 강재의 열간 프레스 성형방법 및 이를 이용한 열간 프레스 성형품
WO2010043827A3 (fr) Article culinaire comportant un revêtement antiadhésif présentant des propriétés améliorées d'adhérence au support
WO2010043826A3 (fr) Article culinaire comportant un revêtement antiadhésif présentant des propriétés améliorées d'adhérence au support
EP2754723A3 (en) Method to produce a hot formed part, and part thus formed
WO2012091346A3 (en) Method of manufacturing multi physical properties part
WO2012082528A3 (en) Heat treatment for strengthening glasses
WO2012099385A3 (ko) 핫프레스를 이용한 그래핀의 전사 방법
EP2319643A4 (en) Metallic copper dispersion, process for producing the metallic copper dispersion, electrode, wiring pattern, and coating film formed using the metallic copper dispersion, decorative article and antimicrobial article with the coating film formed thereon, and processes for producing the decorative article and the antimicrobial article
BRPI0716038A2 (pt) aparelho para a densificação de material poroso
MX2013007961A (es) Mejoramiento de la trabajabilidad en caliente de aleaciones metalicas mediante recubrimiento superficial.
MX2010008390A (es) Perocedimiento para producir un componente a partir de un producto de acero provisto de un revestimiento de ai-si y producto intermedio de dicho procedimiento.
MX2016002450A (es) Metodo para la fabricacion de una parte estampada en caliente, y parte estampada en caliente.
SG175072A1 (en) Metal particle transfer article, metal modified substrate, and method of making and using the same
WO2008140567A3 (en) Microwave processing of ballistic composites
MX364477B (es) Metodo para la fabricacion de miembros formados por prensado en caliente.
EA201400222A1 (ru) Способ и устройство для формирования слоистой системы с низкой излучательной способностью
EP2514726A3 (en) Post-heat-treatable substrate with thermochromic film
JP2017500451A5 (zh)
MX2013002063A (es) Metodo para conformar en caliente una parte de metal revestida y parte conformada.
EP2497906A3 (en) Method for manufacturing a hot gas path component and hot gas path turbine component
MX2019007162A (es) Un proceso para preparar partes de acero aluminizado formadas en prensa caliente.
MX2012011027A (es) Metodo para fabricar un resorte.
MY163806A (en) Manufacturing method of glass substrate for magnetic disk, manufacturing method of glass blank, glass substrate for magnetic disk, and glass blank

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140404

AC Divisional application: reference to earlier application

Ref document number: 2665837

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

TPAC Observations filed by third parties

Free format text: ORIGINAL CODE: EPIDOSNTIPA

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: C21D 1/02 20060101ALI20160727BHEP

Ipc: B21J 3/00 20060101ALI20160727BHEP

Ipc: C21D 9/46 20060101ALI20160727BHEP

Ipc: C21D 8/00 20060101ALI20160727BHEP

Ipc: B21J 1/06 20060101ALI20160727BHEP

Ipc: C21D 1/673 20060101AFI20160727BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

R17P Request for examination filed (corrected)

Effective date: 20170228

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20180119

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20231005