FR2628349A1 - Procede de forgeage de pieces en superalliage a base de nickel - Google Patents

Procede de forgeage de pieces en superalliage a base de nickel Download PDF

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Publication number
FR2628349A1
FR2628349A1 FR8803016A FR8803016A FR2628349A1 FR 2628349 A1 FR2628349 A1 FR 2628349A1 FR 8803016 A FR8803016 A FR 8803016A FR 8803016 A FR8803016 A FR 8803016A FR 2628349 A1 FR2628349 A1 FR 2628349A1
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FR
France
Prior art keywords
deformation
forging
microstructure
temperature
sequence
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.)
Granted
Application number
FR8803016A
Other languages
English (en)
French (fr)
Other versions
FR2628349B1 (he
Inventor
Eric Jean Bachelet
Christian Antoine Bell Ducrocq
Jean Charles Henri Lautridou
Gerard Lemaitre
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR8803016A priority Critical patent/FR2628349A1/fr
Publication of FR2628349A1 publication Critical patent/FR2628349A1/fr
Application granted granted Critical
Publication of FR2628349B1 publication Critical patent/FR2628349B1/fr
Granted legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Forging (AREA)
FR8803016A 1988-03-09 1988-03-09 Procede de forgeage de pieces en superalliage a base de nickel Granted FR2628349A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8803016A FR2628349A1 (fr) 1988-03-09 1988-03-09 Procede de forgeage de pieces en superalliage a base de nickel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8803016A FR2628349A1 (fr) 1988-03-09 1988-03-09 Procede de forgeage de pieces en superalliage a base de nickel

Publications (2)

Publication Number Publication Date
FR2628349A1 true FR2628349A1 (fr) 1989-09-15
FR2628349B1 FR2628349B1 (he) 1994-04-22

Family

ID=9364078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8803016A Granted FR2628349A1 (fr) 1988-03-09 1988-03-09 Procede de forgeage de pieces en superalliage a base de nickel

Country Status (1)

Country Link
FR (1) FR2628349A1 (he)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703608A1 (fr) * 1993-04-07 1994-10-14 Aluminum Co Of America Procédé de fabrication de pièces forgées recristallisées de grande taille.
EP0726333A3 (en) * 1994-07-07 1996-12-04 Gen Electric Process for the production of nickel-based superalloys
FR2737733A1 (fr) * 1995-08-09 1997-02-14 Snecma Superalliages a base de nickel stables a hautes temperatures
EP1193321A1 (en) * 2000-09-29 2002-04-03 Rolls-Royce Plc A nickel base superalloy
EP1428897A1 (de) * 2002-12-10 2004-06-16 Siemens Aktiengesellschaft Verfahren zur Herstellung eines Bauteils mit verbesserter Schweissbarkeit und/oder mechanischen Bearbeitbarkeit aus einer Legierung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194157B (de) * 1961-08-02 1965-06-03 Wiggin & Co Ltd Henry Verfahren zur Herstellung warmverformter Werkstuecke aus einer Nickel-Chrom-Legierung
US3420716A (en) * 1965-11-04 1969-01-07 Curtiss Wright Corp Method of fabricating and heat-treating precipitation-hardenable nickel-base alloy
US3748192A (en) * 1972-02-01 1973-07-24 Special Metals Corp Nickel base alloy
US3785876A (en) * 1972-09-25 1974-01-15 Special Metals Corp Treating nickel base alloys
US3802938A (en) * 1973-03-12 1974-04-09 Trw Inc Method of fabricating nickel base superalloys having improved stress rupture properties
US3975219A (en) * 1975-09-02 1976-08-17 United Technologies Corporation Thermomechanical treatment for nickel base superalloys
EP0184136A2 (en) * 1984-12-03 1986-06-11 General Electric Company Fatigue-resistant nickel-base superalloys

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194157B (de) * 1961-08-02 1965-06-03 Wiggin & Co Ltd Henry Verfahren zur Herstellung warmverformter Werkstuecke aus einer Nickel-Chrom-Legierung
US3420716A (en) * 1965-11-04 1969-01-07 Curtiss Wright Corp Method of fabricating and heat-treating precipitation-hardenable nickel-base alloy
US3748192A (en) * 1972-02-01 1973-07-24 Special Metals Corp Nickel base alloy
US3785876A (en) * 1972-09-25 1974-01-15 Special Metals Corp Treating nickel base alloys
US3802938A (en) * 1973-03-12 1974-04-09 Trw Inc Method of fabricating nickel base superalloys having improved stress rupture properties
US3975219A (en) * 1975-09-02 1976-08-17 United Technologies Corporation Thermomechanical treatment for nickel base superalloys
EP0184136A2 (en) * 1984-12-03 1986-06-11 General Electric Company Fatigue-resistant nickel-base superalloys

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703608A1 (fr) * 1993-04-07 1994-10-14 Aluminum Co Of America Procédé de fabrication de pièces forgées recristallisées de grande taille.
EP0726333A3 (en) * 1994-07-07 1996-12-04 Gen Electric Process for the production of nickel-based superalloys
FR2737733A1 (fr) * 1995-08-09 1997-02-14 Snecma Superalliages a base de nickel stables a hautes temperatures
EP0758684A1 (fr) * 1995-08-09 1997-02-19 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Superalliages à base de nickel stables à hautes températures
US5815792A (en) * 1995-08-09 1998-09-29 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Nickel-based superalloys with high temperature stability
EP1193321A1 (en) * 2000-09-29 2002-04-03 Rolls-Royce Plc A nickel base superalloy
EP1428897A1 (de) * 2002-12-10 2004-06-16 Siemens Aktiengesellschaft Verfahren zur Herstellung eines Bauteils mit verbesserter Schweissbarkeit und/oder mechanischen Bearbeitbarkeit aus einer Legierung
WO2004053181A2 (de) * 2002-12-10 2004-06-24 Siemens Aktiengesellschaft Verfahren zur herstellung eines bauteils mit verbesserter schweissbarkeit und/oder mechanischen bearbeitbarkeit aus einer legierung
WO2004053181A3 (de) * 2002-12-10 2004-11-25 Siemens Ag Verfahren zur herstellung eines bauteils mit verbesserter schweissbarkeit und/oder mechanischen bearbeitbarkeit aus einer legierung
CN1726297B (zh) * 2002-12-10 2010-05-26 西门子公司 从合金制备有改善的可焊性和/或机械加工性的部件的方法

Also Published As

Publication number Publication date
FR2628349B1 (he) 1994-04-22

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