FR2277157A1 - Procede de traitement des pieces moulees en superalliage - Google Patents

Procede de traitement des pieces moulees en superalliage

Info

Publication number
FR2277157A1
FR2277157A1 FR7520752A FR7520752A FR2277157A1 FR 2277157 A1 FR2277157 A1 FR 2277157A1 FR 7520752 A FR7520752 A FR 7520752A FR 7520752 A FR7520752 A FR 7520752A FR 2277157 A1 FR2277157 A1 FR 2277157A1
Authority
FR
France
Prior art keywords
superally
treatment
molded parts
molded
parts
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
FR7520752A
Other languages
English (en)
French (fr)
Other versions
FR2277157B1 (de
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.)
Howmet Corp
Original Assignee
Howmet Corp
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 Howmet Corp filed Critical Howmet Corp
Publication of FR2277157A1 publication Critical patent/FR2277157A1/fr
Application granted granted Critical
Publication of FR2277157B1 publication Critical patent/FR2277157B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings
    • B22D31/005—Sealing or impregnating porous castings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
FR7520752A 1974-07-03 1975-07-02 Procede de traitement des pieces moulees en superalliage Granted FR2277157A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48549674A 1974-07-03 1974-07-03

Publications (2)

Publication Number Publication Date
FR2277157A1 true FR2277157A1 (fr) 1976-01-30
FR2277157B1 FR2277157B1 (de) 1978-10-27

Family

ID=23928396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520752A Granted FR2277157A1 (fr) 1974-07-03 1975-07-02 Procede de traitement des pieces moulees en superalliage

Country Status (9)

Country Link
JP (1) JPS5129321A (de)
BE (1) BE830927A (de)
CA (1) CA1040515A (de)
CH (1) CH606468A5 (de)
DE (1) DE2529231A1 (de)
FR (1) FR2277157A1 (de)
GB (1) GB1473980A (de)
IT (1) IT1039529B (de)
SE (1) SE422337B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314948A1 (fr) * 1975-06-16 1977-01-14 Cabot Corp Procede destine a recuperer et a retablir des proprietes utiles d'objets metalliques uses et jetes au rebut
FR2455087A1 (fr) * 1979-04-25 1980-11-21 Us Energy Pieces soudees et procede de traitement de soudures ameliorant les proprietes mecaniques
FR2557146A1 (fr) * 1983-12-27 1985-06-28 United Technologies Corp Traitement thermique avant compression isostatique a chaud de pieces moulees en superalliage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250610A (en) * 1979-01-02 1981-02-17 General Electric Company Casting densification method
JPS57146501A (en) * 1981-03-06 1982-09-10 Kobashi Kogyo Kk Deep rotary tilling device
CA2034370A1 (en) * 1990-03-30 1991-10-01 Peter W. Mueller Process for identification evaluation and removal of microshrinkage
CN109396438B (zh) * 2018-12-19 2023-05-30 江苏集萃先进金属材料研究所有限公司 一种航空发动机叶片铸件的热等静压尺寸控制装置及方法
CN114150130B (zh) * 2021-12-01 2023-09-08 宁波江丰热等静压技术有限公司 一种热等静压吊具用板材的热处理方法及应用

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314948A1 (fr) * 1975-06-16 1977-01-14 Cabot Corp Procede destine a recuperer et a retablir des proprietes utiles d'objets metalliques uses et jetes au rebut
FR2455087A1 (fr) * 1979-04-25 1980-11-21 Us Energy Pieces soudees et procede de traitement de soudures ameliorant les proprietes mecaniques
FR2557146A1 (fr) * 1983-12-27 1985-06-28 United Technologies Corp Traitement thermique avant compression isostatique a chaud de pieces moulees en superalliage

Also Published As

Publication number Publication date
JPS5129321A (en) 1976-03-12
SE7507618L (sv) 1976-01-05
GB1473980A (en) 1977-05-18
BE830927A (fr) 1975-11-03
CH606468A5 (de) 1978-10-31
DE2529231A1 (de) 1976-01-15
FR2277157B1 (de) 1978-10-27
IT1039529B (it) 1979-12-10
CA1040515A (en) 1978-10-17
SE422337B (sv) 1982-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse