CA1074674A - Traitement thermique etage pour superalliages - Google Patents

Traitement thermique etage pour superalliages

Info

Publication number
CA1074674A
CA1074674A CA259,896A CA259896A CA1074674A CA 1074674 A CA1074674 A CA 1074674A CA 259896 A CA259896 A CA 259896A CA 1074674 A CA1074674 A CA 1074674A
Authority
CA
Canada
Prior art keywords
temperature
gamma prime
alloy
heat treatment
eutectic
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
Application number
CA259,896A
Other languages
English (en)
Inventor
Alan D. Cetel
Robert J. Henricks
Maurice L. Gell
Hector B. Dunthorne
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of CA1074674A publication Critical patent/CA1074674A/fr
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA259,896A 1975-09-22 1976-08-26 Traitement thermique etage pour superalliages Expired CA1074674A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61564575A 1975-09-22 1975-09-22

Publications (1)

Publication Number Publication Date
CA1074674A true CA1074674A (fr) 1980-04-01

Family

ID=24466264

Family Applications (1)

Application Number Title Priority Date Filing Date
CA259,896A Expired CA1074674A (fr) 1975-09-22 1976-08-26 Traitement thermique etage pour superalliages

Country Status (7)

Country Link
JP (1) JPS5239522A (fr)
BE (1) BE846329A (fr)
CA (1) CA1074674A (fr)
DE (1) DE2642202A1 (fr)
FR (1) FR2324753A1 (fr)
GB (1) GB1508099A (fr)
SE (1) SE7609900L (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662951A (en) * 1983-12-27 1987-05-05 United Technologies Corporation Pre-HIP heat treatment of superalloy castings
GB2191505B (en) * 1986-06-09 1991-02-13 Gen Electric Dispersion strengthened single crystal alloys
US4816084A (en) * 1986-09-15 1989-03-28 General Electric Company Method of forming fatigue crack resistant nickel base superalloys
US6120624A (en) * 1998-06-30 2000-09-19 Howmet Research Corporation Nickel base superalloy preweld heat treatment
EP2815841B1 (fr) 2013-06-18 2016-02-10 Alstom Technology Ltd Procédé pour un traitement thermique après soudure de composants soudés en superalliages consolidés par précipitation gamma prime
WO2015047128A1 (fr) * 2013-09-27 2015-04-02 Siemens Aktiengesellschaft Procédé de fabrication d'alliage à base de nickel comprenant un post-traitement thermique et élément comportant l'alliage à base de nickel
CN109504927B (zh) * 2018-12-17 2019-10-29 内蒙古工业大学 促进晶界周围一次γ＇相和晶内二次γ＇相析出及细化晶粒的GH4720Li加热方法
CN115572930B (zh) * 2022-11-09 2023-08-29 江苏美特林科特殊合金股份有限公司 一种提高镍基铸造合金综合性能的热处理方法

Also Published As

Publication number Publication date
DE2642202A1 (de) 1977-03-31
BE846329A (fr) 1977-01-17
FR2324753B3 (fr) 1979-06-01
GB1508099A (en) 1978-04-19
FR2324753A1 (fr) 1977-04-15
JPS5239522A (en) 1977-03-26
SE7609900L (sv) 1977-03-23

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Legal Events

Date Code Title Description
MKEX Expiry