FR2462478A1 - Procede de traitement thermique d'un alliage fer-nickel-chrome - Google Patents

Procede de traitement thermique d'un alliage fer-nickel-chrome Download PDF

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Publication number
FR2462478A1
FR2462478A1 FR8011958A FR8011958A FR2462478A1 FR 2462478 A1 FR2462478 A1 FR 2462478A1 FR 8011958 A FR8011958 A FR 8011958A FR 8011958 A FR8011958 A FR 8011958A FR 2462478 A1 FR2462478 A1 FR 2462478A1
Authority
FR
France
Prior art keywords
alloy
gamma
nickel
iron
temperature
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
FR8011958A
Other languages
English (en)
French (fr)
Other versions
FR2462478B1 (https=
Inventor
Howard F Merrick
Michael K Korenko
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2462478A1 publication Critical patent/FR2462478A1/fr
Application granted granted Critical
Publication of FR2462478B1 publication Critical patent/FR2462478B1/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
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
FR8011958A 1979-07-27 1980-05-29 Procede de traitement thermique d'un alliage fer-nickel-chrome Granted FR2462478A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6122979A 1979-07-27 1979-07-27

Publications (2)

Publication Number Publication Date
FR2462478A1 true FR2462478A1 (fr) 1981-02-13
FR2462478B1 FR2462478B1 (https=) 1984-11-23

Family

ID=22034466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011958A Granted FR2462478A1 (fr) 1979-07-27 1980-05-29 Procede de traitement thermique d'un alliage fer-nickel-chrome

Country Status (10)

Country Link
JP (1) JPS5620123A (https=)
BE (1) BE883413A (https=)
CA (1) CA1133363A (https=)
DE (1) DE3019931A1 (https=)
ES (1) ES8105787A1 (https=)
FR (1) FR2462478A1 (https=)
GB (1) GB2058834B (https=)
IT (1) IT1136403B (https=)
NL (1) NL8002490A (https=)
SE (1) SE452992B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062128A1 (en) * 1981-03-27 1982-10-13 Westinghouse Electric Corporation Method of improving post-irradiation ductility of precipitation hardenable alloys
EP0502245A1 (en) * 1991-03-06 1992-09-09 Rockwell International Corporation Hydrogen embrittlement resistant structural alloy

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1439636A (fr) * 1964-07-08 1966-05-20 Atomic Energy Authority Uk Perfectionnements aux traitements thermiques des métaux
GB1132724A (en) * 1966-10-03 1968-11-06 Wiggin & Co Ltd Henry Nickel-chromium-iron alloys
GB1135003A (en) * 1966-07-14 1968-11-27 Int Nickel Ltd Nickel-chromium-iron alloys
FR2266263A1 (https=) * 1974-04-02 1975-10-24 Kernforschung Gmbh Ges Fuer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250642B (https=) * 1958-11-13 1967-09-21
US4236943A (en) * 1978-06-22 1980-12-02 The United States Of America As Represented By The United States Department Of Energy Precipitation hardenable iron-nickel-chromium alloy having good swelling resistance and low neutron absorbence

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1439636A (fr) * 1964-07-08 1966-05-20 Atomic Energy Authority Uk Perfectionnements aux traitements thermiques des métaux
GB1135003A (en) * 1966-07-14 1968-11-27 Int Nickel Ltd Nickel-chromium-iron alloys
GB1132724A (en) * 1966-10-03 1968-11-06 Wiggin & Co Ltd Henry Nickel-chromium-iron alloys
FR2266263A1 (https=) * 1974-04-02 1975-10-24 Kernforschung Gmbh Ges Fuer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062128A1 (en) * 1981-03-27 1982-10-13 Westinghouse Electric Corporation Method of improving post-irradiation ductility of precipitation hardenable alloys
EP0502245A1 (en) * 1991-03-06 1992-09-09 Rockwell International Corporation Hydrogen embrittlement resistant structural alloy

Also Published As

Publication number Publication date
GB2058834B (en) 1984-07-25
JPS5620123A (en) 1981-02-25
SE452992B (sv) 1988-01-04
JPH0130891B2 (https=) 1989-06-22
SE8003879L (sv) 1981-01-28
IT1136403B (it) 1986-08-27
BE883413A (fr) 1980-11-21
FR2462478B1 (https=) 1984-11-23
GB2058834A (en) 1981-04-15
NL8002490A (nl) 1981-01-29
DE3019931C2 (https=) 1989-04-13
ES491749A0 (es) 1981-05-16
ES8105787A1 (es) 1981-05-16
IT8041570A0 (it) 1980-05-27
DE3019931A1 (de) 1981-12-03
CA1133363A (en) 1982-10-12

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