BR112017008386A2 - Production method and installation for hot or near hot molding of a workpiece - Google Patents

Production method and installation for hot or near hot molding of a workpiece

Info

Publication number
BR112017008386A2
BR112017008386A2 BR112017008386A BR112017008386A BR112017008386A2 BR 112017008386 A2 BR112017008386 A2 BR 112017008386A2 BR 112017008386 A BR112017008386 A BR 112017008386A BR 112017008386 A BR112017008386 A BR 112017008386A BR 112017008386 A2 BR112017008386 A2 BR 112017008386A2
Authority
BR
Brazil
Prior art keywords
workpiece
hot
molding
installation
production method
Prior art date
Application number
BR112017008386A
Other languages
Portuguese (pt)
Inventor
Banik Janko
Sikora Sascha
Original Assignee
Thyssenkrupp Ag
Thyssenkrupp Steel Europe Ag
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 Thyssenkrupp Ag, Thyssenkrupp Steel Europe Ag filed Critical Thyssenkrupp Ag
Publication of BR112017008386A2 publication Critical patent/BR112017008386A2/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • 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
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • C21D1/72—Temporary coatings or embedding materials applied before or during heat treatment during chemical change of surfaces
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Articles (AREA)
  • Forging (AREA)
  • Cleaning In General (AREA)

Abstract

a presente invenção se refere a um método para a moldagem a quente ou quase quente de uma peça a ser trabalhada, que compreende as seguintes etapas do método: preparação da peça a ser trabalhada a ser moldada, tratamento prévio pelo menos parcial da peça a ser trabalhada, aquecimento pelo menos parcial da peça a ser trabalhada a uma temperatura almejada e moldagem pelo menos parcial e/ou têmpera da peça a ser trabalhada, sendo que, cronologicamente entre o tratamento prévio e o aquecimento da peça a ser trabalhada, a peça a ser trabalhada é limpa pelo menos parcialmente em uma etapa de limpeza.The present invention relates to a method for hot or nearly hot molding of a workpiece, comprising the following method steps: preparation of the workpiece to be molded, at least partially pre-treatment of the workpiece. at least partial heating of the workpiece to a desired temperature and at least partial molding and / or tempering of the workpiece, and chronologically between pre-treatment and heating of the workpiece, the workpiece being worked on is cleaned at least partially in a cleaning step.

BR112017008386A 2014-11-19 2015-11-05 Production method and installation for hot or near hot molding of a workpiece BR112017008386A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014116950.6A DE102014116950B4 (en) 2014-11-19 2014-11-19 A process for hot or warm forging a workpiece and manufacturing plant for hot or warm forging a workpiece
PCT/EP2015/075809 WO2016078924A1 (en) 2014-11-19 2015-11-05 Method for hot or warm forming a workpiece and production plant for hot or warm forming a workpiece

Publications (1)

Publication Number Publication Date
BR112017008386A2 true BR112017008386A2 (en) 2018-02-14

Family

ID=54542226

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017008386A BR112017008386A2 (en) 2014-11-19 2015-11-05 Production method and installation for hot or near hot molding of a workpiece

Country Status (13)

Country Link
US (1) US20170321295A1 (en)
EP (1) EP3221474B1 (en)
JP (1) JP2018501960A (en)
KR (1) KR20170087903A (en)
CN (1) CN107109505A (en)
BR (1) BR112017008386A2 (en)
CA (1) CA2961869C (en)
DE (1) DE102014116950B4 (en)
ES (1) ES2724986T3 (en)
MX (1) MX2017005307A (en)
PL (1) PL3221474T3 (en)
TR (1) TR201907458T4 (en)
WO (1) WO2016078924A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016218957A1 (en) * 2016-09-30 2018-04-05 Thyssenkrupp Ag Temporary corrosion protection layer

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913570B2 (en) * 1976-12-02 1984-03-30 新日本製鐵株式会社 Annealing method for strip welds
JPH06280070A (en) * 1993-03-30 1994-10-04 Showa Electric Wire & Cable Co Ltd Manufacture of metal corrugate sheath cable
JP3252047B2 (en) * 1994-03-07 2002-01-28 日新製鋼株式会社 Degreasing and cleaning method for metal strip
SE527771C2 (en) * 2004-10-29 2006-05-30 Aga Ab Procedure for the manufacture of elongated steel products
DE102006005063A1 (en) * 2006-02-03 2007-08-09 Linde Ag Process for the heat treatment of steel strip
JP4840089B2 (en) * 2006-11-08 2011-12-21 住友金属工業株式会社 Manufacturing method of molded products
JP2011032536A (en) * 2009-07-31 2011-02-17 Neturen Co Ltd Method of combined heat treatment of quench-hardened steel member, and quench-hardened steel member
DE102011001140A1 (en) * 2011-03-08 2012-09-13 Thyssenkrupp Steel Europe Ag Flat steel product, method for producing a flat steel product and method for producing a component
EP2497840B2 (en) * 2011-03-10 2020-02-26 Schwartz GmbH Oven system for partially heating steel blanks
DE102013002121B4 (en) * 2013-02-08 2015-04-02 Benteler Automobiltechnik Gmbh Method and pressing tool for the production of aluminum body components and car body component
EP2848715B1 (en) * 2013-09-13 2018-10-31 ThyssenKrupp Steel Europe AG Method for producing a steel component with an anti-corrosive metal coating
DE102013020419A1 (en) * 2013-12-05 2014-07-24 Daimler Ag Method for heating of workpiece such as sheet metal e.g. metal plate, involves heating workpiece in heating zone immediately after drying cleaned workpiece
JP5842942B2 (en) * 2014-02-03 2016-01-13 Ｊｆｅスチール株式会社 Alloyed hot-dip galvanized steel sheet with excellent plating adhesion and method for producing the same

Also Published As

Publication number Publication date
EP3221474A1 (en) 2017-09-27
ES2724986T3 (en) 2019-09-18
PL3221474T3 (en) 2019-09-30
DE102014116950B4 (en) 2018-02-15
CA2961869C (en) 2019-07-16
CN107109505A (en) 2017-08-29
KR20170087903A (en) 2017-07-31
EP3221474B1 (en) 2019-02-27
CA2961869A1 (en) 2016-05-26
MX2017005307A (en) 2017-07-28
WO2016078924A1 (en) 2016-05-26
JP2018501960A (en) 2018-01-25
DE102014116950A1 (en) 2016-05-19
US20170321295A1 (en) 2017-11-09
TR201907458T4 (en) 2019-06-21

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL