FR2104552A5 - Welding nickel steel - using flux material contg high proportion of manganese chromium and nickel and welding powder contg alkaline earth - Google Patents

Welding nickel steel - using flux material contg high proportion of manganese chromium and nickel and welding powder contg alkaline earth

Info

Publication number
FR2104552A5
FR2104552A5 FR7130292A FR7130292A FR2104552A5 FR 2104552 A5 FR2104552 A5 FR 2104552A5 FR 7130292 A FR7130292 A FR 7130292A FR 7130292 A FR7130292 A FR 7130292A FR 2104552 A5 FR2104552 A5 FR 2104552A5
Authority
FR
France
Prior art keywords
welding
nickel
contg
alkaline earth
flux material
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
Application number
FR7130292A
Other languages
French (fr)
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.)
Krupp Stahl AG
Original Assignee
Stahlwerke Suedwestfalen AG
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 Stahlwerke Suedwestfalen AG filed Critical Stahlwerke Suedwestfalen AG
Application granted granted Critical
Publication of FR2104552A5 publication Critical patent/FR2104552A5/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
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • B23K35/3053—Fe as the principal constituent
    • B23K35/308—Fe as the principal constituent with Cr as next major constituent
    • B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn
    • 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
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
    • B23K35/3602—Carbonates, basic oxides or hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Arc Welding In General (AREA)

Abstract

Welding of nickel steels which are tough at low temps is effected with a flux material which is entirely austenitic and contains 0.01-0.25% C, 0.1-0.8% Si, 2.5-15.0% Mn, 12.0-28.0% Cr, 10.0-20.0% Ni, 0.1-4.0% Mo, and 0.1-0.25% N2, together with at most 3% Al, B, Co, Cu, No, Ta, Ti, V and/or W, the balance being Fe and impurities, and a welding powder contg. 1-30% oxides of Al, Zr, Ti, Cr or Mn, 8-40% CaF2, 30-80% alkaline earth oxides, and 1-12% SiO2, the quantity of alkaline earth oxides being twice that of the TiO2 + SiO2. High quality welds are obtained with a high toughness at low temp. e.g.-196 degrees C.
FR7130292A 1970-08-20 1971-08-19 Welding nickel steel - using flux material contg high proportion of manganese chromium and nickel and welding powder contg alkaline earth Expired FR2104552A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702041491 DE2041491B2 (en) 1970-08-20 1970-08-20 PROCESS FOR SUBMERGED FLOW WELDING, COLD TEMPERED NICKEL STEELS

Publications (1)

Publication Number Publication Date
FR2104552A5 true FR2104552A5 (en) 1972-04-14

Family

ID=5780320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7130292A Expired FR2104552A5 (en) 1970-08-20 1971-08-19 Welding nickel steel - using flux material contg high proportion of manganese chromium and nickel and welding powder contg alkaline earth

Country Status (5)

Country Link
BE (1) BE771558A (en)
DE (1) DE2041491B2 (en)
FR (1) FR2104552A5 (en)
LU (1) LU63743A1 (en)
NL (1) NL7111265A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305267A1 (en) * 1975-03-25 1976-10-22 Ver Edelstahlwerke Ag FITTING METAL FOR WELDING, FOR ELECTRIC ARC WELDING
EP0088814A1 (en) * 1982-03-16 1983-09-21 Carondelet Foundry Company Alloy resistant to corrosion

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639403A1 (en) * 1986-11-18 1988-05-26 Siemens Ag Process for improving the corrosion resistance of welded workpieces of stainless steel, and correspondingly produced workpiece
DE102011105423B4 (en) * 2011-06-22 2013-04-04 Mt Aerospace Ag Pressure vessel for receiving and storing cryogenic fluids, in particular cryogenic fluids, and method for its production and its use
DE102022112982B4 (en) 2022-05-23 2024-05-23 Arenz Gmbh Iron-based welding powder for the production of wear-resistant plasma build-up welds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305267A1 (en) * 1975-03-25 1976-10-22 Ver Edelstahlwerke Ag FITTING METAL FOR WELDING, FOR ELECTRIC ARC WELDING
EP0088814A1 (en) * 1982-03-16 1983-09-21 Carondelet Foundry Company Alloy resistant to corrosion

Also Published As

Publication number Publication date
DE2041491C3 (en) 1974-10-17
DE2041491B2 (en) 1972-08-24
LU63743A1 (en) 1972-01-05
BE771558A (en) 1971-12-31
NL7111265A (en) 1972-02-22
DE2041491A1 (en) 1972-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse