FR2620735B1 - - Google Patents

Info

Publication number
FR2620735B1
FR2620735B1 FR8812033A FR8812033A FR2620735B1 FR 2620735 B1 FR2620735 B1 FR 2620735B1 FR 8812033 A FR8812033 A FR 8812033A FR 8812033 A FR8812033 A FR 8812033A FR 2620735 B1 FR2620735 B1 FR 2620735B1
Authority
FR
France
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 - Fee Related
Application number
FR8812033A
Other languages
French (fr)
Other versions
FR2620735A1 (en
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.)
MTU Aero Engines GmbH
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of FR2620735A1 publication Critical patent/FR2620735A1/fr
Application granted granted Critical
Publication of FR2620735B1 publication Critical patent/FR2620735B1/fr
Granted 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
    • 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
    • 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
    • C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%

Landscapes

  • 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)
FR8812033A 1987-09-19 1988-09-15 Process for the heat treatment of structural components made of nickel-based foundry alloys Granted FR2620735A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8731598 1987-09-19

Publications (2)

Publication Number Publication Date
FR2620735A1 FR2620735A1 (en) 1989-03-24
FR2620735B1 true FR2620735B1 (th) 1990-09-07

Family

ID=10629201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8812033A Granted FR2620735A1 (en) 1987-09-19 1988-09-15 Process for the heat treatment of structural components made of nickel-based foundry alloys

Country Status (1)

Country Link
FR (1) FR2620735A1 (th)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145941C2 (de) * 1981-11-20 1983-12-01 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zur Steigerung der Zuverlässigkeit von bereits kriechbeanspruchten beschichteten Bauteilen von Turbomaschinen
US4583608A (en) * 1983-06-06 1986-04-22 United Technologies Corporation Heat treatment of single crystals
US4662951A (en) * 1983-12-27 1987-05-05 United Technologies Corporation Pre-HIP heat treatment of superalloy castings

Also Published As

Publication number Publication date
FR2620735A1 (en) 1989-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse