DE69015028T2 - Verfahren zum Herstellen von Werkstücken mit hervorragenden mechanischen Eigenschaften aus nichtbehandeltem Stahl. - Google Patents

Verfahren zum Herstellen von Werkstücken mit hervorragenden mechanischen Eigenschaften aus nichtbehandeltem Stahl.

Info

Publication number
DE69015028T2
DE69015028T2 DE69015028T DE69015028T DE69015028T2 DE 69015028 T2 DE69015028 T2 DE 69015028T2 DE 69015028 T DE69015028 T DE 69015028T DE 69015028 T DE69015028 T DE 69015028T DE 69015028 T2 DE69015028 T2 DE 69015028T2
Authority
DE
Germany
Prior art keywords
steel
workpieces
production
mechanical properties
excellent mechanical
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.)
Expired - Fee Related
Application number
DE69015028T
Other languages
English (en)
Other versions
DE69015028D1 (de
Inventor
Jacques Gautier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69015028D1 publication Critical patent/DE69015028D1/de
Application granted granted Critical
Publication of DE69015028T2 publication Critical patent/DE69015028T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • 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
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Chemical Treatment Of Metals (AREA)
DE69015028T 1989-07-07 1990-06-29 Verfahren zum Herstellen von Werkstücken mit hervorragenden mechanischen Eigenschaften aus nichtbehandeltem Stahl. Expired - Fee Related DE69015028T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8909189A FR2649415B1 (fr) 1989-07-07 1989-07-07 Procede de fabrication de pieces a hautes caracteristiques mecaniques a partir d'acier non traite

Publications (2)

Publication Number Publication Date
DE69015028D1 DE69015028D1 (de) 1995-01-26
DE69015028T2 true DE69015028T2 (de) 1995-07-20

Family

ID=9383594

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69015028T Expired - Fee Related DE69015028T2 (de) 1989-07-07 1990-06-29 Verfahren zum Herstellen von Werkstücken mit hervorragenden mechanischen Eigenschaften aus nichtbehandeltem Stahl.

Country Status (7)

Country Link
EP (1) EP0407275B1 (de)
JP (1) JPH0353018A (de)
AT (1) ATE115638T1 (de)
CA (1) CA2020595C (de)
DE (1) DE69015028T2 (de)
ES (1) ES2068354T3 (de)
FR (1) FR2649415B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010027179B3 (de) * 2010-07-14 2011-11-10 Benteler Automobiltechnik Gmbh Verfahren und Fertigungsanlage zur Herstellung von Kraftfahrzeugbauteilen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0593225A (ja) * 1991-09-30 1993-04-16 Nissan Motor Co Ltd 鋳鉄歯車の製造方法
CA2804707C (en) * 2010-06-24 2016-05-10 Magna International Inc. Tailored properties by post hot forming processing
JP5662903B2 (ja) 2010-11-18 2015-02-04 株式会社神戸製鋼所 成形性に優れた高強度鋼板、温間加工方法、および温間加工された自動車部品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240634A (en) * 1964-07-23 1966-03-15 Lasalle Steel Co Steels and improved method of manufacture
FR1543101A (fr) * 1967-10-30 1968-10-18 British Iron And Steel Traitement thermo-mécanique de l'acier
US4088511A (en) * 1976-07-29 1978-05-09 Lasalle Steel Company Steels combining toughness and machinability
FR2391789A1 (fr) * 1977-05-25 1978-12-22 Renault Procede de fabrication de pieces formees a partir de bandes metalliques
FR2448573A1 (fr) * 1979-02-06 1980-09-05 Physique Appliquee Ind Installation automatique de trempe isotherme en lit fluidise

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010027179B3 (de) * 2010-07-14 2011-11-10 Benteler Automobiltechnik Gmbh Verfahren und Fertigungsanlage zur Herstellung von Kraftfahrzeugbauteilen

Also Published As

Publication number Publication date
DE69015028D1 (de) 1995-01-26
JPH0353018A (ja) 1991-03-07
CA2020595A1 (fr) 1991-01-08
EP0407275A1 (de) 1991-01-09
ATE115638T1 (de) 1994-12-15
FR2649415B1 (fr) 1991-10-31
EP0407275B1 (de) 1994-12-14
FR2649415A1 (fr) 1991-01-11
CA2020595C (fr) 2001-07-03
ES2068354T3 (es) 1995-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee