EP0246092A3 - Alliages résistant à la fissuration par corrosion sous tension - Google Patents

Alliages résistant à la fissuration par corrosion sous tension Download PDF

Info

Publication number
EP0246092A3
EP0246092A3 EP87304275A EP87304275A EP0246092A3 EP 0246092 A3 EP0246092 A3 EP 0246092A3 EP 87304275 A EP87304275 A EP 87304275A EP 87304275 A EP87304275 A EP 87304275A EP 0246092 A3 EP0246092 A3 EP 0246092A3
Authority
EP
European Patent Office
Prior art keywords
stress corrosion
corrosion cracking
carbide
alloys resistant
forming element
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Withdrawn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
EP87304275A
Other languages
German (de)
English (en)
Other versions
EP0246092A2 (fr
Inventor
Raghaven Ayer
Henry Charles Hayworth
Michael Joseph Humphries
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of EP0246092A2 publication Critical patent/EP0246092A2/fr
Publication of EP0246092A3 publication Critical patent/EP0246092A3/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Catalysts (AREA)
  • Materials For Medical Uses (AREA)
EP87304275A 1986-05-15 1987-05-14 Alliages résistant à la fissuration par corrosion sous tension Withdrawn EP0246092A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86350886A 1986-05-15 1986-05-15
US863508 1986-05-15

Publications (2)

Publication Number Publication Date
EP0246092A2 EP0246092A2 (fr) 1987-11-19
EP0246092A3 true EP0246092A3 (fr) 1989-05-03

Family

ID=25341231

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87304275A Withdrawn EP0246092A3 (fr) 1986-05-15 1987-05-14 Alliages résistant à la fissuration par corrosion sous tension

Country Status (2)

Country Link
EP (1) EP0246092A3 (fr)
JP (1) JPS6326336A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863682A (en) * 1988-03-11 1989-09-05 General Electric Company Austenitic stainless steel alloy
US5147602A (en) * 1991-05-20 1992-09-15 General Electric Company Corrosion resistant high chromium stainless steel alloy
DK173136B1 (da) 1996-05-15 2000-02-07 Man B & W Diesel As Bevægeligt vægelement i form af en udstødsventilspindel eller et stempel i en forbrændingsmotor.
DE19629977C2 (de) 1996-07-25 2002-09-19 Schmidt & Clemens Gmbh & Co Ed Werkstück aus einer austenitischen Nickel-Chrom-Stahllegierung
GB2394959A (en) * 2002-11-04 2004-05-12 Doncasters Ltd Hafnium particle dispersion hardened nickel-chromium-iron alloys
AU2003283525A1 (en) * 2002-11-04 2004-06-07 Doncasters Limited High temperature resistant alloys
WO2015018017A1 (fr) * 2013-08-08 2015-02-12 General Electric Company Alliages d'acier inoxydable durcis par précipitation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1087590A (en) * 1965-07-21 1967-10-18 Martin Marietta Corp Cobalt-base sheet alloy
FR2463192A1 (fr) * 1979-08-16 1981-02-20 Howmet Turbine Components Compositions d'alliages a base nickel ou cobalt pour utilisation a tres haute temperature et application de ces compositions
GB2083499A (en) * 1980-09-05 1982-03-24 Firth Brown Ltd Austenitic steel
DE3121782A1 (de) * 1981-05-27 1983-05-05 Mannesmann AG, 4000 Düsseldorf Austenitische chrom-nickel-stahllegierung
EP0183536A2 (fr) * 1984-11-30 1986-06-04 Nippon Steel Corporation Acier magnétique à haute résistance à la corrosion et à haute résistance mécanique pour masse-tige de forage et masse-type fabriquée avec cet acier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1087590A (en) * 1965-07-21 1967-10-18 Martin Marietta Corp Cobalt-base sheet alloy
FR2463192A1 (fr) * 1979-08-16 1981-02-20 Howmet Turbine Components Compositions d'alliages a base nickel ou cobalt pour utilisation a tres haute temperature et application de ces compositions
GB2083499A (en) * 1980-09-05 1982-03-24 Firth Brown Ltd Austenitic steel
DE3121782A1 (de) * 1981-05-27 1983-05-05 Mannesmann AG, 4000 Düsseldorf Austenitische chrom-nickel-stahllegierung
EP0183536A2 (fr) * 1984-11-30 1986-06-04 Nippon Steel Corporation Acier magnétique à haute résistance à la corrosion et à haute résistance mécanique pour masse-tige de forage et masse-type fabriquée avec cet acier

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
E. HOUDREMONT: "Handbuch der Sonderstahlkunde", 3rd edition, 1956, pages 486-489, Verlag Stahleisen mbH, D}sseldorf, DE, "Karbidbildenden Elemente (Legierte St{hle)" *

Also Published As

Publication number Publication date
JPS6326336A (ja) 1988-02-03
EP0246092A2 (fr) 1987-11-19

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Inventor name: HUMPHRIES, MICHAEL JOSEPH

Inventor name: HAYWORTH, HENRY CHARLES

Inventor name: AYER, RAGHAVEN