GB1376269A - Welding powder for cladding with electrodes in the form of strips of austenitic cr-ni steel according to the submerged arc welding process - Google Patents

Welding powder for cladding with electrodes in the form of strips of austenitic cr-ni steel according to the submerged arc welding process

Info

Publication number
GB1376269A
GB1376269A GB283473A GB283473A GB1376269A GB 1376269 A GB1376269 A GB 1376269A GB 283473 A GB283473 A GB 283473A GB 283473 A GB283473 A GB 283473A GB 1376269 A GB1376269 A GB 1376269A
Authority
GB
United Kingdom
Prior art keywords
cladding
powder
austenitic
submerged arc
electrodes
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
GB283473A
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.)
Gebrueder Boehler and Co AG
Original Assignee
Gebrueder Boehler and Co 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 Gebrueder Boehler and Co AG filed Critical Gebrueder Boehler and Co AG
Publication of GB1376269A publication Critical patent/GB1376269A/en
Expired legal-status Critical Current

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
    • B23K35/3053—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
    • B23K35/3607—Silica or silicates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

1376269 Welding flux for cladding BOHLER & CO AG Gebr 19 Jan 1973 [25 Jan 1972] 2834/73 Heading C7M A welding powder for cladding with austenitic Cr-Ni steel strip electrodes by the submerged arc process has a composition by weight calculated as:- SiO 2 36-55% MgO + CaO 10-45% Alkali metal oxide, e.g. Na 2 O 2-10% Al 2 O 3 1-20% Fluorides (calculated as CaF 2 ) 2-10% The powder may also contain up to 3% combined Mu calculated as MnO, up to 10% of at least one of Mn, Ni and Cr, up to 5% of at least one of Mo, Nb and Cu, and up to 5% CaCO 3 . The powder may be manufactured by sintering, agglomerating, or melting and foaming. The fluorides may comprise CaF 2 , MgF 2 , NaF, or Na 3 AlF 6 .
GB283473A 1972-01-25 1973-01-19 Welding powder for cladding with electrodes in the form of strips of austenitic cr-ni steel according to the submerged arc welding process Expired GB1376269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT56972A AT316253B (en) 1972-01-25 1972-01-25 Welding powder for build-up welding using the submerged arc welding process for strips made of austenitic Cr-Ni steel

Publications (1)

Publication Number Publication Date
GB1376269A true GB1376269A (en) 1974-12-04

Family

ID=3494077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB283473A Expired GB1376269A (en) 1972-01-25 1973-01-19 Welding powder for cladding with electrodes in the form of strips of austenitic cr-ni steel according to the submerged arc welding process

Country Status (13)

Country Link
JP (1) JPS4886748A (en)
AT (1) AT316253B (en)
BE (1) BE794097A (en)
BR (1) BR7300593D0 (en)
CH (1) CH578911A5 (en)
CS (1) CS168023B2 (en)
DD (1) DD101116A5 (en)
DE (1) DE2255557B2 (en)
FR (1) FR2169058B1 (en)
GB (1) GB1376269A (en)
IT (1) IT988090B (en)
NL (1) NL7216118A (en)
SE (1) SE401116B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59159297A (en) * 1983-03-02 1984-09-08 Japan Steel Works Ltd:The Flux for overlay welding of stainless steel
CN106392379A (en) * 2016-12-15 2017-02-15 昆山京群焊材科技有限公司 Austenite Nb/Ti-containing stainless steel submerged-arc welding flux

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1117818A (en) * 1954-03-06 1956-05-28 Process for preparing soldering powders and soldering powders conforming to those obtained
FR1291751A (en) * 1961-03-17 1962-04-27 Forges & Acieries Commercy Protective flux for electric welding
US3393102A (en) * 1965-01-15 1968-07-16 Lincoln Electric Co Arc welding flux

Also Published As

Publication number Publication date
DE2255557A1 (en) 1973-07-26
DE2255557B2 (en) 1975-10-23
FR2169058A1 (en) 1973-09-07
AT316253B (en) 1974-07-10
BE794097A (en) 1973-05-16
CH578911A5 (en) 1976-08-31
CS168023B2 (en) 1976-05-28
JPS4886748A (en) 1973-11-15
NL7216118A (en) 1973-07-27
DD101116A5 (en) 1973-10-20
IT988090B (en) 1975-04-10
FR2169058B1 (en) 1977-12-30
BR7300593D0 (en) 1973-09-25
SE401116B (en) 1978-04-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee