DE69024023D1 - Process for improving the corrosion resistance of a nickel-based alloy and alloy produced by the process. - Google Patents

Process for improving the corrosion resistance of a nickel-based alloy and alloy produced by the process.

Info

Publication number
DE69024023D1
DE69024023D1 DE69024023T DE69024023T DE69024023D1 DE 69024023 D1 DE69024023 D1 DE 69024023D1 DE 69024023 T DE69024023 T DE 69024023T DE 69024023 T DE69024023 T DE 69024023T DE 69024023 D1 DE69024023 D1 DE 69024023D1
Authority
DE
Germany
Prior art keywords
alloy
nickel
improving
corrosion resistance
based alloy
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 - Lifetime
Application number
DE69024023T
Other languages
German (de)
Inventor
Paul Blanchard
Ricardo Cozar
Michel Rouby
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.)
TECPHY
Original Assignee
TECPHY
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 TECPHY filed Critical TECPHY
Application granted granted Critical
Publication of DE69024023D1 publication Critical patent/DE69024023D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • 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%
DE69024023T 1989-10-20 1990-10-19 Process for improving the corrosion resistance of a nickel-based alloy and alloy produced by the process. Expired - Lifetime DE69024023D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8913798A FR2653451B1 (en) 1989-10-20 1989-10-20 METHOD FOR IMPROVING THE CORROSION RESISTANCE OF A NICKEL-BASED ALLOY AND ALLOY THUS PRODUCED.

Publications (1)

Publication Number Publication Date
DE69024023D1 true DE69024023D1 (en) 1996-01-18

Family

ID=9386632

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024023T Expired - Lifetime DE69024023D1 (en) 1989-10-20 1990-10-19 Process for improving the corrosion resistance of a nickel-based alloy and alloy produced by the process.

Country Status (4)

Country Link
EP (1) EP0424277B1 (en)
DE (1) DE69024023D1 (en)
FR (1) FR2653451B1 (en)
NO (1) NO904505L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5529642A (en) * 1993-09-20 1996-06-25 Mitsubishi Materials Corporation Nickel-based alloy with chromium, molybdenum and tantalum
CN101868559A (en) * 2007-11-19 2010-10-20 亨廷顿冶金公司 Ultra high strength alloy for severe oil and gas environments and method of preparation
JP6911174B2 (en) * 2017-09-14 2021-07-28 日本冶金工業株式会社 Nickel-based alloy
JP6723210B2 (en) * 2017-09-14 2020-07-15 日本冶金工業株式会社 Nickel-based alloy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2154871A5 (en) * 1971-09-28 1973-05-18 Creusot Loire
CA1194346A (en) * 1981-04-17 1985-10-01 Edward F. Clatworthy Corrosion resistant high strength nickel-base alloy
US4788036A (en) * 1983-12-29 1988-11-29 Inco Alloys International, Inc. Corrosion resistant high-strength nickel-base alloy
IL82587A0 (en) * 1986-05-27 1987-11-30 Carpenter Technology Corp Nickel-base alloy and method for preparation thereof
US4765956A (en) * 1986-08-18 1988-08-23 Inco Alloys International, Inc. Nickel-chromium alloy of improved fatigue strength

Also Published As

Publication number Publication date
FR2653451A1 (en) 1991-04-26
EP0424277B1 (en) 1995-12-06
EP0424277A1 (en) 1991-04-24
NO904505L (en) 1991-04-22
FR2653451B1 (en) 1993-08-13
NO904505D0 (en) 1990-10-18

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