FR2610856B1 - Procede d'assemblage de pieces en superalliages a base de nickel par frittage en phase liquide et compaction isostatique a chaud - Google Patents

Procede d'assemblage de pieces en superalliages a base de nickel par frittage en phase liquide et compaction isostatique a chaud

Info

Publication number
FR2610856B1
FR2610856B1 FR8702051A FR8702051A FR2610856B1 FR 2610856 B1 FR2610856 B1 FR 2610856B1 FR 8702051 A FR8702051 A FR 8702051A FR 8702051 A FR8702051 A FR 8702051A FR 2610856 B1 FR2610856 B1 FR 2610856B1
Authority
FR
France
Prior art keywords
nickel
hot isostatic
assembling parts
based superalloys
isostatic compaction
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 - Lifetime
Application number
FR8702051A
Other languages
English (en)
Other versions
FR2610856A1 (fr
Inventor
Michel Christian Marce Jeandin
Jean-Louis Koutny
Yves Charles Bienvenu
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.)
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
Safran Aircraft Engines SAS
Original Assignee
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
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 Association pour la Recherche et le Developpement des Methodes et Processus Industriels, SNECMA SAS filed Critical Association pour la Recherche et le Developpement des Methodes et Processus Industriels
Priority to FR8702051A priority Critical patent/FR2610856B1/fr
Publication of FR2610856A1 publication Critical patent/FR2610856A1/fr
Application granted granted Critical
Publication of FR2610856B1 publication Critical patent/FR2610856B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1035—Liquid phase sintering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2201/00—Treatment under specific atmosphere
    • B22F2201/20—Use of vacuum
FR8702051A 1987-02-18 1987-02-18 Procede d'assemblage de pieces en superalliages a base de nickel par frittage en phase liquide et compaction isostatique a chaud Expired - Lifetime FR2610856B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8702051A FR2610856B1 (fr) 1987-02-18 1987-02-18 Procede d'assemblage de pieces en superalliages a base de nickel par frittage en phase liquide et compaction isostatique a chaud

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8702051A FR2610856B1 (fr) 1987-02-18 1987-02-18 Procede d'assemblage de pieces en superalliages a base de nickel par frittage en phase liquide et compaction isostatique a chaud

Publications (2)

Publication Number Publication Date
FR2610856A1 FR2610856A1 (fr) 1988-08-19
FR2610856B1 true FR2610856B1 (fr) 1990-04-13

Family

ID=9348030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8702051A Expired - Lifetime FR2610856B1 (fr) 1987-02-18 1987-02-18 Procede d'assemblage de pieces en superalliages a base de nickel par frittage en phase liquide et compaction isostatique a chaud

Country Status (1)

Country Link
FR (1) FR2610856B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009704A (en) * 1989-06-28 1991-04-23 Allied-Signal Inc. Processing nickel-base superalloy powders for improved thermomechanical working

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666456A (en) * 1969-08-04 1972-05-30 Federal Mogul Corp Method of making composite wear resistant articles,such as face seals
US3702791A (en) * 1970-04-20 1972-11-14 Nasa Method of forming superalloys
US3967355A (en) * 1974-12-23 1976-07-06 United Technologies Corporation Composite single crystal article
US4063939A (en) * 1975-06-27 1977-12-20 Special Metals Corporation Composite turbine wheel and process for making same
CH602330A5 (fr) * 1976-08-26 1978-07-31 Bbc Brown Boveri & Cie
FR2425906A1 (fr) * 1978-05-16 1979-12-14 Commissariat Energie Atomique Procede de fabrication de pieces en alliage par metallurgie des poudres

Also Published As

Publication number Publication date
FR2610856A1 (fr) 1988-08-19

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Legal Events

Date Code Title Description
ST Notification of lapse