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FR2421954A1 - COMPLEX ALLOY, BASED ON CORROSION AND OXIDATION RESISTANT NICKEL - Google Patents

COMPLEX ALLOY, BASED ON CORROSION AND OXIDATION RESISTANT NICKEL

Info

Publication number
FR2421954A1
FR2421954A1 FR7908556A FR7908556A FR2421954A1 FR 2421954 A1 FR2421954 A1 FR 2421954A1 FR 7908556 A FR7908556 A FR 7908556A FR 7908556 A FR7908556 A FR 7908556A FR 2421954 A1 FR2421954 A1 FR 2421954A1
Authority
FR
France
Prior art keywords
alloy
alloys
iron content
weight
corrosion
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
FR7908556A
Other languages
French (fr)
Other versions
FR2421954B1 (en
Inventor
Hans Theo Steine
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.)
ECG Immobilier SA
Original Assignee
Castolin 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 Castolin SA filed Critical Castolin SA
Publication of FR2421954A1 publication Critical patent/FR2421954A1/en
Application granted granted Critical
Publication of FR2421954B1 publication Critical patent/FR2421954B1/en
Expired 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
    • C22C19/056—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%
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3033—Ni as the principal constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

Alliage complexe à base de nickel et contenant du fer, renfermant également (en pourcentage pondéral) 0,5 à 4 % de bore; 0,05 à 1,5 % de carbone et 0,5 à 5 % de silicium. Par rapport aux alliages connus du même genre, la teneur en fer de cet alliage a été portée de 5 à 30 % en poids et on y a ajouté une quantité de 0,1 à 20 % en poids d'au moins un élément formateur de carbure et/ou de borure tel que Mo, V, Nb, W, Zr, Hf, Ta, Ti et Cr (ce dernier élément n'étant pas utilisé seul). Cet alliage ne donne pas lieu à la formation de FeB ou de Fe3 C, ou bien il ne forme qu'une quantité minime de ces deux composés, et il permet l'obtention d'une ductilité qui peut être qualifiée de bonne à très bonne. Cet alliage est supérieur, du point de vue économique, aux alliages usuels du même genre, grâce à sa teneur en fer plus élevée que celle de ces alliages dans lesquels on cherche, au contraire, à maintenir la teneur en fer à un niveau aussi bas que possible En outre, il présente une résistance à l'oxydation et à la corrosion encore meilleure que celle de ces alliages.A complex alloy based on nickel and containing iron, also containing (in weight percentage) 0.5 to 4% boron; 0.05 to 1.5% carbon and 0.5 to 5% silicon. Compared to known alloys of the same type, the iron content of this alloy has been increased from 5 to 30% by weight and an amount of 0.1 to 20% by weight of at least one forming element has been added thereto. carbide and / or boride such as Mo, V, Nb, W, Zr, Hf, Ta, Ti and Cr (the latter element not being used alone). This alloy does not give rise to the formation of FeB or Fe3 C, or else it only forms a minimal quantity of these two compounds, and it allows to obtain a ductility which can be qualified as good to very good. . This alloy is superior, from an economic point of view, to conventional alloys of the same type, thanks to its higher iron content than that of those alloys in which it is sought, on the contrary, to keep the iron content at such a low level. as possible In addition, it exhibits even better oxidation and corrosion resistance than these alloys.

FR7908556A 1978-04-05 1979-04-04 COMPLEX ALLOY, NICKEL BASED RESISTANT TO CORROSION AND OXIDATION Expired FR2421954B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH362978A CH637695A5 (en) 1978-04-05 1978-04-05 CORROSION AND OXYDATION RESISTANT MULTI-MATERIAL ALLOY ON A NI BASE.

Publications (2)

Publication Number Publication Date
FR2421954A1 true FR2421954A1 (en) 1979-11-02
FR2421954B1 FR2421954B1 (en) 1985-10-25

Family

ID=4260080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908556A Expired FR2421954B1 (en) 1978-04-05 1979-04-04 COMPLEX ALLOY, NICKEL BASED RESISTANT TO CORROSION AND OXIDATION

Country Status (5)

Country Link
CH (1) CH637695A5 (en)
DE (2) DE2945431D2 (en)
FR (1) FR2421954B1 (en)
GB (1) GB2036079B (en)
WO (1) WO1979000883A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492296A1 (en) * 1980-10-16 1982-04-23 Nissan Motor WIRE FOR AUTOMATIC ARC WELDING

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059077B2 (en) * 1980-05-02 1985-12-23 福田金属箔粉工業株式会社 Nickel-based overlay alloy
WO1995006758A1 (en) * 1993-09-01 1995-03-09 Wall Colmonoy Corporation Hard surfacing alloy with precipitated metal carbides or borides and process
CN1331634C (en) * 2004-12-22 2007-08-15 攀钢集团攀枝花钢铁研究院 Nickel-based spray-fused alloy powder and preparation method thereof
DE102009024044B4 (en) 2009-06-05 2022-02-10 Zf Automotive Germany Gmbh webbing

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899302A (en) * 1959-08-11 Mckel-silicon-boron alloys
FR720331A (en) * 1930-10-18 1932-02-18 Commentry Alloys with added boron and their heat treatment
FR1171471A (en) * 1956-04-04 1959-01-27 Metallizing Engineering Co Inc Boron Silicon Nickel Spray Welding Alloys
FR1172214A (en) * 1956-04-06 1959-02-06 Metallizing Engineering Co Improvements in products for spray metallization
FR1216019A (en) * 1959-01-13 1960-04-21 Coast Metals Low melting point iron-nickel alloys
GB970364A (en) * 1960-02-11 1964-09-23 Birmingham Small Arms Co Ltd Improvements in or relating to nickel-base alloys
US3303024A (en) * 1963-12-23 1967-02-07 Coast Metals Inc Nickel-base brazing alloys
GB1096939A (en) * 1966-12-10 1967-12-29 Coast Metals Inc Improvements in or relating to nickel-base brazing alloys
CH534742A (en) * 1969-04-21 1973-03-15 Onera (Off Nat Aerospatiale) Alloy comprising a matrix and a strengthening phase
CA975587A (en) * 1973-08-02 1975-10-07 International Nickel Company Of Canada Highly castable weldable oxidation resistant alloys
JPS519036A (en) * 1974-07-10 1976-01-24 Int Nickel Co KODONIKACHUSEINOARUSANKATEIKOSEINO GANNITSUKERUGOKINOYOSETSUSURUNONIMOCHIIRU TANRENSHITAYOKAZAI

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492296A1 (en) * 1980-10-16 1982-04-23 Nissan Motor WIRE FOR AUTOMATIC ARC WELDING

Also Published As

Publication number Publication date
CH637695A5 (en) 1983-08-15
WO1979000883A1 (en) 1979-11-01
FR2421954B1 (en) 1985-10-25
GB2036079B (en) 1983-01-12
DE2945431C1 (en) 1985-08-01
DE2945431D2 (en) 1981-01-29
GB2036079A (en) 1980-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse