FR2653451B1 - Procede d'amelioration de la resistance a la corrosion d'un alliage a base de nickel et alliage ainsi realise. - Google Patents

Procede d'amelioration de la resistance a la corrosion d'un alliage a base de nickel et alliage ainsi realise.

Info

Publication number
FR2653451B1
FR2653451B1 FR8913798A FR8913798A FR2653451B1 FR 2653451 B1 FR2653451 B1 FR 2653451B1 FR 8913798 A FR8913798 A FR 8913798A FR 8913798 A FR8913798 A FR 8913798A FR 2653451 B1 FR2653451 B1 FR 2653451B1
Authority
FR
France
Prior art keywords
alloy
nickel
improving
produced
corrosion resistance
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 - Fee Related
Application number
FR8913798A
Other languages
English (en)
Other versions
FR2653451A1 (fr
Inventor
Blanchard Paul
Cozar Ricardo
Rouby Michel
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
Priority to FR8913798A priority Critical patent/FR2653451B1/fr
Priority to NO90904505A priority patent/NO904505L/no
Priority to DE69024023T priority patent/DE69024023D1/de
Priority to EP19900402959 priority patent/EP0424277B1/fr
Publication of FR2653451A1 publication Critical patent/FR2653451A1/fr
Application granted granted Critical
Publication of FR2653451B1 publication Critical patent/FR2653451B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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%
FR8913798A 1989-10-20 1989-10-20 Procede d'amelioration de la resistance a la corrosion d'un alliage a base de nickel et alliage ainsi realise. Expired - Fee Related FR2653451B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8913798A FR2653451B1 (fr) 1989-10-20 1989-10-20 Procede d'amelioration de la resistance a la corrosion d'un alliage a base de nickel et alliage ainsi realise.
NO90904505A NO904505L (no) 1989-10-20 1990-10-18 Fremgangsmaate for forbedring av korrosjonsmotstanden til en nikkelbasislegering, og en saaledes oppnaadd legering.
DE69024023T DE69024023D1 (de) 1989-10-20 1990-10-19 Verfahren zur Verbesserung der Korrosionsbeständigkeit einer Legierung auf Nickelbasis und nach dem Verfahren hergestellte Legierung.
EP19900402959 EP0424277B1 (fr) 1989-10-20 1990-10-19 Procédé d'amélioration de la résistance à la corrosion d'un alliage à base de nickel et alliage ainsi réalisé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8913798A FR2653451B1 (fr) 1989-10-20 1989-10-20 Procede d'amelioration de la resistance a la corrosion d'un alliage a base de nickel et alliage ainsi realise.

Publications (2)

Publication Number Publication Date
FR2653451A1 FR2653451A1 (fr) 1991-04-26
FR2653451B1 true FR2653451B1 (fr) 1993-08-13

Family

ID=9386632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8913798A Expired - Fee Related FR2653451B1 (fr) 1989-10-20 1989-10-20 Procede d'amelioration de la resistance a la corrosion d'un alliage a base de nickel et alliage ainsi realise.

Country Status (4)

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

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 (zh) * 2007-11-19 2010-10-20 亨廷顿冶金公司 用于严重油气环境中的超高强度合金以及制备方法
JP6911174B2 (ja) * 2017-09-14 2021-07-28 日本冶金工業株式会社 ニッケル基合金
JP6723210B2 (ja) * 2017-09-14 2020-07-15 日本冶金工業株式会社 ニッケル基合金

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2154871A5 (fr) * 1971-09-28 1973-05-18 Creusot Loire
CA1194346A (fr) * 1981-04-17 1985-10-01 Edward F. Clatworthy Alliage haute resistance a base de nickel anticorrosion
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 (fr) 1991-04-26
EP0424277B1 (fr) 1995-12-06
DE69024023D1 (de) 1996-01-18
EP0424277A1 (fr) 1991-04-24
NO904505L (no) 1991-04-22
NO904505D0 (no) 1990-10-18

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Legal Events

Date Code Title Description
ST Notification of lapse