AU5215093A - Nickel based alloy in the quaternary Ni-Fe-Cr-Mo system hardened by precipitation of the gamma prime phase and withstanding modes of corrosion to be found, in particular, in the oil industry - Google Patents

Nickel based alloy in the quaternary Ni-Fe-Cr-Mo system hardened by precipitation of the gamma prime phase and withstanding modes of corrosion to be found, in particular, in the oil industry

Info

Publication number
AU5215093A
AU5215093A AU52150/93A AU5215093A AU5215093A AU 5215093 A AU5215093 A AU 5215093A AU 52150/93 A AU52150/93 A AU 52150/93A AU 5215093 A AU5215093 A AU 5215093A AU 5215093 A AU5215093 A AU 5215093A
Authority
AU
Australia
Prior art keywords
corrosion
withstanding
quaternary
precipitation
modes
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
AU52150/93A
Other versions
AU666784B2 (en
Inventor
Jean Bourrat
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.)
S I M A SA
Original Assignee
S I M A SA
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 S I M A SA filed Critical S I M A SA
Publication of AU5215093A publication Critical patent/AU5215093A/en
Application granted granted Critical
Publication of AU666784B2 publication Critical patent/AU666784B2/en
Anticipated expiration legal-status Critical
Ceased 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%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Heat Treatment Of Steel (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Articles (AREA)
  • Chemically Coating (AREA)

Abstract

Alloy composition comprising, expressed by weight, - 42 to 49 % of nickel - 3.8 to 5 % of molybdenum - 19.5 to 22.5 % of chromium - 1.0 to 1.5 % of copper - less than 0.020 % of carbon - 1.5 to 2.5 % of titanium - 0.5 to 1 % of aluminium, - less than 0.1 % of manganese - less than 0.1 % of silicon - less than 0.010 % of sulphur - less than 0.020 % of phosphorus - the remainder consisting of iron and impurities. Process for conversion of an alloy of abovementioned composition; article made of such an alloy; and use of such an alloy in corrosion conditions under stress.
AU52150/93A 1992-12-09 1993-12-03 Nickel based alloy in the quaternary Ni-Fe-Cr-Mo system hardened by precipitation of the gamma prime phase and withstanding modes of corrosion to be found, in particular, in the oil industry Ceased AU666784B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9214828 1992-12-09
FR9214828A FR2698883B1 (en) 1992-12-09 1992-12-09 Nickel base alloy of the Ni-Fe-Cr-Mo quaternary system with hardening by precipitation of gamma prime phase and resistant to the corrosion modes encountered in particular in the petroleum industry.

Publications (2)

Publication Number Publication Date
AU5215093A true AU5215093A (en) 1994-06-23
AU666784B2 AU666784B2 (en) 1996-02-22

Family

ID=9436385

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52150/93A Ceased AU666784B2 (en) 1992-12-09 1993-12-03 Nickel based alloy in the quaternary Ni-Fe-Cr-Mo system hardened by precipitation of the gamma prime phase and withstanding modes of corrosion to be found, in particular, in the oil industry

Country Status (6)

Country Link
EP (1) EP0601915B1 (en)
AT (1) ATE170232T1 (en)
AU (1) AU666784B2 (en)
DE (2) DE69320600T2 (en)
FR (1) FR2698883B1 (en)
SG (1) SG43741A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2222884B1 (en) * 2007-11-19 2015-02-18 Huntington Alloys Corporation Ultra high strength alloy for severe oil and gas environments and method of preparation
CN104451339B (en) * 2014-12-23 2017-12-12 重庆材料研究院有限公司 Low nickel ageing strengthening sections abros and preparation method
CN105483494B (en) * 2015-12-01 2018-02-06 重庆材料研究院有限公司 Ageing strengthening sections abros of the easy processing into thick-wall seamless
JP6579263B2 (en) * 2016-03-31 2019-09-25 日本製鉄株式会社 Ni-Fe-Cr alloy
CN111778439B (en) * 2020-07-13 2021-10-01 江苏隆达超合金航材有限公司 GH2018 alloy electroslag ingot and preparation method thereof
DE102020132909A1 (en) 2020-12-10 2022-06-15 Vdm Metals International Gmbh nickel alloy
CN113584381B (en) * 2021-07-05 2023-03-07 重庆材料研究院有限公司 High-strength copper-containing Ni-Fe-Cr-based age-hardening corrosion-resistant alloy and electroslag remelting method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777766A (en) * 1952-06-04 1957-01-15 Union Carbide & Carbon Corp Corrosion resistant alloys
US2994605A (en) * 1959-03-30 1961-08-01 Gen Electric High temperature alloys
FR1363417A (en) * 1963-05-03 1964-06-12 Allegheny Ludlum Steel Austenitic alloys based on nickel, chromium and iron
NO831752L (en) * 1982-05-17 1983-11-18 Kobe Steel Ltd AUSTENITIC Alloys with high nickel content.
US4652315A (en) * 1983-06-20 1987-03-24 Sumitomo Metal Industries, Ltd. Precipitation-hardening nickel-base alloy and method of producing same
DE3470329D1 (en) * 1983-08-10 1988-05-11 Ver Edelstahlwerke Ag Wrought nickel-base alloy and process for its thermal treatment

Also Published As

Publication number Publication date
SG43741A1 (en) 1997-11-14
DE69320600T2 (en) 1999-04-29
FR2698883A1 (en) 1994-06-10
DE601915T1 (en) 1994-12-08
ATE170232T1 (en) 1998-09-15
DE69320600D1 (en) 1998-10-01
FR2698883B1 (en) 1995-01-13
EP0601915A1 (en) 1994-06-15
AU666784B2 (en) 1996-02-22
EP0601915B1 (en) 1998-08-26

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired