DE3019931A1 - Verfahren zur waermebehandlung einer eisen-nickel-chromlegierung - Google Patents

Verfahren zur waermebehandlung einer eisen-nickel-chromlegierung

Info

Publication number
DE3019931A1
DE3019931A1 DE19803019931 DE3019931A DE3019931A1 DE 3019931 A1 DE3019931 A1 DE 3019931A1 DE 19803019931 DE19803019931 DE 19803019931 DE 3019931 A DE3019931 A DE 3019931A DE 3019931 A1 DE3019931 A1 DE 3019931A1
Authority
DE
Germany
Prior art keywords
alloy
air cooling
hours
temperature
treatment
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
DE19803019931
Other languages
German (de)
English (en)
Other versions
DE3019931C2 (https=
Inventor
Michael K. Richland Wash. Korenko
Howard F. Suffern N.Y. Merrick
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 DE3019931A1 publication Critical patent/DE3019931A1/de
Application granted granted Critical
Publication of DE3019931C2 publication Critical patent/DE3019931C2/de
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)
DE19803019931 1979-07-27 1980-05-24 Verfahren zur waermebehandlung einer eisen-nickel-chromlegierung Granted DE3019931A1 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE3019931A1 true DE3019931A1 (de) 1981-12-03
DE3019931C2 DE3019931C2 (https=) 1989-04-13

Family

ID=22034466

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803019931 Granted DE3019931A1 (de) 1979-07-27 1980-05-24 Verfahren zur waermebehandlung einer eisen-nickel-chromlegierung

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=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359350A (en) * 1981-03-27 1982-11-16 The United States Of America As Represented By The Department Of Energy High post-irradiation ductility thermomechanical treatment for precipitation strengthened austenitic alloys
US5137684A (en) * 1991-03-06 1992-08-11 Rockwell International Corporation Hydrogen embrittlement resistant structural alloy

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046108A (en) * 1958-11-13 1962-07-24 Int Nickel Co Age-hardenable nickel alloy
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

Family Cites Families (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
US3592632A (en) * 1966-07-14 1971-07-13 Int Nickel Co High temperature nickel-chromium-iron alloys particularly suitable for steam power applications
GB1132724A (en) * 1966-10-03 1968-11-06 Wiggin & Co Ltd Henry Nickel-chromium-iron alloys
DE2415881A1 (de) * 1974-04-02 1975-10-23 Kernforschung Gmbh Ges Fuer Verfahren zur herstellung von metallischen huellwerkstoffen fuer schnelle reaktoren

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046108A (en) * 1958-11-13 1962-07-24 Int Nickel Co Age-hardenable nickel alloy
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

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
FR2462478A1 (fr) 1981-02-13
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
CA1133363A (en) 1982-10-12

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee