FR2275565A1 - Procede de densification et d'homogeneisation de pieces metalliques coulees - Google Patents

Procede de densification et d'homogeneisation de pieces metalliques coulees

Info

Publication number
FR2275565A1
FR2275565A1 FR7519189A FR7519189A FR2275565A1 FR 2275565 A1 FR2275565 A1 FR 2275565A1 FR 7519189 A FR7519189 A FR 7519189A FR 7519189 A FR7519189 A FR 7519189A FR 2275565 A1 FR2275565 A1 FR 2275565A1
Authority
FR
France
Prior art keywords
homogeneization
densification
metal parts
cast metal
cast
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.)
Withdrawn
Application number
FR7519189A
Other languages
English (en)
Inventor
Gerald Edward Wasielewski
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2275565A1 publication Critical patent/FR2275565A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C22F3/00—Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
FR7519189A 1974-06-19 1975-06-19 Procede de densification et d'homogeneisation de pieces metalliques coulees Withdrawn FR2275565A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48063374A 1974-06-19 1974-06-19

Publications (1)

Publication Number Publication Date
FR2275565A1 true FR2275565A1 (fr) 1976-01-16

Family

ID=23908722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519189A Withdrawn FR2275565A1 (fr) 1974-06-19 1975-06-19 Procede de densification et d'homogeneisation de pieces metalliques coulees

Country Status (6)

Country Link
JP (1) JPS5114131A (fr)
FR (1) FR2275565A1 (fr)
GB (1) GB1510824A (fr)
IT (1) IT1038832B (fr)
NL (1) NL7507195A (fr)
NO (1) NO141053C (fr)

Cited By (1)

* 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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112732A (en) * 1979-02-18 1980-08-30 Kobe Steel Ltd Defect removing method for cast material
JP4468082B2 (ja) 2004-06-11 2010-05-26 株式会社東芝 ガスタービン部品の材料劣化・損傷回復処理方法及びガスタービン部品
US7740724B2 (en) * 2006-10-18 2010-06-22 United Technologies Corporation Method for preventing formation of cellular gamma prime in cast nickel superalloys
CN115156837A (zh) * 2022-07-29 2022-10-11 中国航发沈阳发动机研究所 一种铝合金铸件表面连通缺陷的热等静压修复方法

Cited By (1)

* 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

Also Published As

Publication number Publication date
NO141053B (no) 1979-09-24
NO752166L (fr) 1975-12-22
GB1510824A (en) 1978-05-17
NL7507195A (nl) 1975-12-23
JPS5114131A (en) 1976-02-04
IT1038832B (it) 1979-11-30
NO141053C (no) 1980-01-09

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Legal Events

Date Code Title Description
ST Notification of lapse