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GB1339800A - Production of agglomerated welding fluxes - Google Patents

Production of agglomerated welding fluxes

Info

Publication number
GB1339800A
GB1339800A GB5926171A GB5926171A GB1339800A GB 1339800 A GB1339800 A GB 1339800A GB 5926171 A GB5926171 A GB 5926171A GB 5926171 A GB5926171 A GB 5926171A GB 1339800 A GB1339800 A GB 1339800A
Authority
GB
United Kingdom
Prior art keywords
flux
production
dec
agglomerated
welding fluxes
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
GB5926171A
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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
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
Priority claimed from DE19702063568 external-priority patent/DE2063568C3/en
Application filed by Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Priority to IT7030472A priority Critical patent/IT975312B/en
Publication of GB1339800A publication Critical patent/GB1339800A/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
    • B23K35/36—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
    • B23K35/362—Selection of compositions of fluxes
    • 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

1339800 Welding fluxes MESSER GRIESHEIM GmbH [21 Dec 1971] [23 Dec 1970] 59261/71 Heading C7M In the production of an agglomerated welding flux, a part of the constituents is added as a foamed granulate, thereby reducing the flux density. In an example, the foamed granulate comprised 60-75% SiO 2 and 20-27% CaO, formed by melting sand, chalk and dolomite, the resulting flux having the composition by weight:- 2-13% of a bonding agent, e.g. waterglass or corn syryp, can be used. The flux is obtained by mixing, moistening and agglomerating the finely ground raw materials, and subsequently drying the product.
GB5926171A 1970-12-23 1971-12-21 Production of agglomerated welding fluxes Expired GB1339800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT7030472A IT975312B (en) 1971-12-21 1972-10-20 PROCEDURE AND DEVICE FOR THE PRODUCTION OF PROTECTIVE COATINGS ON CARBON ITEMS AND PARTICULARLY ON ELECTRODES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702063568 DE2063568C3 (en) 1970-12-23 Use of a synthetic chippings for the production of an agglomerated welding powder for submerged arc welding

Publications (1)

Publication Number Publication Date
GB1339800A true GB1339800A (en) 1973-12-05

Family

ID=5792056

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5926171A Expired GB1339800A (en) 1970-12-23 1971-12-21 Production of agglomerated welding fluxes

Country Status (7)

Country Link
AT (1) AT313019B (en)
BE (1) BE775744A (en)
CH (1) CH552438A (en)
FR (1) FR2119378A5 (en)
GB (1) GB1339800A (en)
IT (1) IT944062B (en)
NL (1) NL7116986A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036671A (en) * 1975-04-14 1977-07-19 La Soudure Electrique Autogene, Procedes Arcos, S.A. Flux for the submerged arc welding of ordinary, semi-alloyed or special steels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036671A (en) * 1975-04-14 1977-07-19 La Soudure Electrique Autogene, Procedes Arcos, S.A. Flux for the submerged arc welding of ordinary, semi-alloyed or special steels

Also Published As

Publication number Publication date
BE775744A (en) 1972-03-16
AT313019B (en) 1974-01-25
CH552438A (en) 1974-08-15
NL7116986A (en) 1972-06-27
DE2063568A1 (en) 1972-07-06
IT944062B (en) 1973-04-20
FR2119378A5 (en) 1972-08-04
DE2063568B2 (en) 1976-02-19

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees