FR2989976B1 - Procede de fabrication de pieces en acier a geometrie complexe - Google Patents

Procede de fabrication de pieces en acier a geometrie complexe

Info

Publication number
FR2989976B1
FR2989976B1 FR1253780A FR1253780A FR2989976B1 FR 2989976 B1 FR2989976 B1 FR 2989976B1 FR 1253780 A FR1253780 A FR 1253780A FR 1253780 A FR1253780 A FR 1253780A FR 2989976 B1 FR2989976 B1 FR 2989976B1
Authority
FR
France
Prior art keywords
steel parts
complex geometry
manufacturing steel
manufacturing
geometry
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.)
Active
Application number
FR1253780A
Other languages
English (en)
Other versions
FR2989976A1 (fr
Inventor
Cyril Schafer
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.)
FORGES DE COURCELLES
Original Assignee
FORGES DE COURCELLES
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 FORGES DE COURCELLES filed Critical FORGES DE COURCELLES
Priority to FR1253780A priority Critical patent/FR2989976B1/fr
Publication of FR2989976A1 publication Critical patent/FR2989976A1/fr
Application granted granted Critical
Publication of FR2989976B1 publication Critical patent/FR2989976B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C21D1/02—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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • 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
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
    • 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
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)
FR1253780A 2012-04-25 2012-04-25 Procede de fabrication de pieces en acier a geometrie complexe Active FR2989976B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1253780A FR2989976B1 (fr) 2012-04-25 2012-04-25 Procede de fabrication de pieces en acier a geometrie complexe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1253780A FR2989976B1 (fr) 2012-04-25 2012-04-25 Procede de fabrication de pieces en acier a geometrie complexe

Publications (2)

Publication Number Publication Date
FR2989976A1 FR2989976A1 (fr) 2013-11-01
FR2989976B1 true FR2989976B1 (fr) 2017-07-21

Family

ID=46634290

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1253780A Active FR2989976B1 (fr) 2012-04-25 2012-04-25 Procede de fabrication de pieces en acier a geometrie complexe

Country Status (1)

Country Link
FR (1) FR2989976B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022242793A1 (fr) * 2021-05-21 2022-11-24 Schaeffler Technologies AG & Co. KG Procédé de fabrication d'un composant de palier à élément de roulement, composant de palier à élément de roulement et palier à élément de roulement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4013969B2 (ja) * 2005-06-29 2007-11-28 Ｊｆｅスチール株式会社 疲労強度に優れた熱間鍛造品およびその製造方法並びに機械構造部品
EP1908852B1 (fr) * 2005-07-20 2013-08-21 NTN Corporation Dispositif de palier pour roue

Also Published As

Publication number Publication date
FR2989976A1 (fr) 2013-11-01

Similar Documents

Publication Publication Date Title
IL231667B (en) Process aware metrology
ZA201501866B (en) Production method for centre-pillar reinforcement
PL3783118T3 (pl) Sposób wytwarzania powlekanych i utwardzanych ciśnieniowo części stalowych
FR2981341B1 (fr) Procede de fabrication de xerogels
ZA201403516B (en) A hydroformylation process
ZA201501764B (en) Process for manufacturing benzoxazinones
EP2842159A4 (fr) Procédés de fabrication de grilles en métal
IL232839A (en) Process for the production of benzoxazinones
DK2492062T4 (da) Industrirobot
IL232838A0 (en) Process for the production of triazinon-benzoxazinones
IL232837A (en) The process for producing amino-benzoxazinones is maintained in position 4
HK1208204A1 (en) Method of manufacturing a workpiece with multiple metal layers
EP2888678A4 (fr) Outil de participation pour site web
SG10201602816XA (en) B2f4 manufacturing process
HK1211925A1 (zh) 生產生物燃料的方法
GB2502930B (en) Method for manufacturing a metal part
IL232840A (en) Process for the production of aryloxyacetamides
HUE037404T2 (hu) Eljárás csõ gyártására
DK2679323T3 (da) Fremgangsmåde til fremstilling af et metallegeme med en metalbeklædning
FR2989976B1 (fr) Procede de fabrication de pieces en acier a geometrie complexe
HK1206074A1 (en) Method for manufacturing a steel product
FR2987372B1 (fr) Procede de fabrication d'une piece en acier inoxydable.
EP2835371A4 (fr) Procédé industriel pour la fabrication de méthiozoline de pureté élevée
EP2905280A4 (fr) Procédé de fabrication d'un composé d'isothiazole
GB2517891B (en) Manufacturing process

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13