IE781943L - Nickel alloy - Google Patents

Nickel alloy

Info

Publication number
IE781943L
IE781943L IE781943A IE194378A IE781943L IE 781943 L IE781943 L IE 781943L IE 781943 A IE781943 A IE 781943A IE 194378 A IE194378 A IE 194378A IE 781943 L IE781943 L IE 781943L
Authority
IE
Ireland
Prior art keywords
alloy
cobalt
weight
unavoidable impurities
nickel alloy
Prior art date
Application number
IE781943A
Other versions
IE47383B1 (en
Original Assignee
Imphy 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 Imphy Sa filed Critical Imphy Sa
Publication of IE781943L publication Critical patent/IE781943L/en
Publication of IE47383B1 publication Critical patent/IE47383B1/en

Links

Classifications

    • 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
    • B23K35/304—Ni as the principal constituent with Cr as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • 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
    • C22C19/053—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 30% but less than 40%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Materials For Medical Uses (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Laminated Bodies (AREA)

Abstract

The alloy consists by weight, of 1.4 to 2.5% of carbon, 0 to 2% of silicon, 25 to 33% of chromium and 6 to 15% of molybdenum, the balance consisting of nickel and unavoidable impurities, the total amount of cobalt, tungsten and boron in the unavoidable impurities being preferably less than 0.2%, based on the weight of the alloy. The alloy is suitable for components such as stopcocks, valves etc. in nuclear power stations. The alloy has comparable mechanical properties to the cobalt-based alloys conventional for such purposes, but is less susceptible to activation by fission or fusion products. [GB2005305A]
IE1943/78A 1977-10-04 1978-09-28 Nickel-based alloy for nuclear power station IE47383B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7729844A FR2405306A1 (en) 1977-10-04 1977-10-04 NICKEL-BASED ALLOY

Publications (2)

Publication Number Publication Date
IE781943L true IE781943L (en) 1979-04-04
IE47383B1 IE47383B1 (en) 1984-03-07

Family

ID=9196086

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1943/78A IE47383B1 (en) 1977-10-04 1978-09-28 Nickel-based alloy for nuclear power station

Country Status (8)

Country Link
JP (1) JPS5499034A (en)
CA (1) CA1103061A (en)
CH (1) CH635869A5 (en)
DE (1) DE2843102A1 (en)
FR (1) FR2405306A1 (en)
GB (1) GB2005305B (en)
IE (1) IE47383B1 (en)
SE (1) SE7810365L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837196A1 (en) * 1978-08-25 1980-03-06 Eaton Corp Nickel-base hard-facing alloy for IC engine components - contg. chromium, molybdenum and carbon without cobalt or tungsten
EP0057242B1 (en) * 1981-02-04 1987-03-25 EATON AUTOMOTIVE S.p.A. High temperature alloy
JPS57207145A (en) * 1981-06-15 1982-12-18 Toshiba Corp Wear resistant alloy
FR2744046B1 (en) 1996-01-30 1998-04-30 Framatome Sa METHOD FOR MANUFACTURING HIGH-HARDNESS METAL MATERIAL AND USES THEREOF

Also Published As

Publication number Publication date
SE7810365L (en) 1979-04-05
CH635869A5 (en) 1983-04-29
JPS5499034A (en) 1979-08-04
CA1103061A (en) 1981-06-16
FR2405306A1 (en) 1979-05-04
GB2005305A (en) 1979-04-19
FR2405306B1 (en) 1980-04-04
DE2843102A1 (en) 1979-04-05
GB2005305B (en) 1982-03-10
IE47383B1 (en) 1984-03-07

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Legal Events

Date Code Title Description
MK9A Patent expired