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GB829686A - Submerged arc welding flux composition - Google Patents

Submerged arc welding flux composition

Info

Publication number
GB829686A
GB829686A GB19125/56A GB1912556A GB829686A GB 829686 A GB829686 A GB 829686A GB 19125/56 A GB19125/56 A GB 19125/56A GB 1912556 A GB1912556 A GB 1912556A GB 829686 A GB829686 A GB 829686A
Authority
GB
United Kingdom
Prior art keywords
manganese
oxide
functioning material
composition
weight
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
GB19125/56A
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.)
Lincoln Electric Co
Original Assignee
Lincoln Electric Co
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 Lincoln Electric Co filed Critical Lincoln Electric Co
Publication of GB829686A publication Critical patent/GB829686A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36Selection 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
    • B23K35/362Selection of compositions of fluxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Arc Welding In General (AREA)

Abstract

In a submerged arc welding flux consisting of a mixture of finely-divided ingredients agglomerated by means of a binder into the form of free-flowing granular particles, said ingredients including acid functioning material and basic functioning material which are present as such in the composition but which react together under the heat of the arc to form compounds having fluxing properties, the acid functioning material comprises zirconium orthosilicate in an amount of at least 25% by weight of the composition with or without silicon dioxide in an amount not exceeding 5% by weight of the composition, and the basic functioning material comprises manganese oxide and/or magnesium oxide. The binder may be sodium or potassium silicate, and the manganese oxide may be provided by manganese oxide ore containing 50% manganese. The basic functioning material may further comprise aluminium oxide and titanium oxide, the latter being added as perovskite (CaTiO3). The flux may also contain sodium or calcium fluoride; a killing agent such as ferro-silicon, silico-manganese, aluminium, silicon, chromium, vanadium or manganese; and, in an amount up to 60% by weight of the final product, an alloying ingredient such as chromium, vanadium, manganese (these replacing some or all of the killing agent), nickel, molybdenum, cobalt, copper, tungsten or niobium. Specifications 691,527, 692,772, 692,839 and 696,302 are referred to.
GB19125/56A 1955-09-30 1956-06-20 Submerged arc welding flux composition Expired GB829686A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US829686XA 1955-09-30 1955-09-30

Publications (1)

Publication Number Publication Date
GB829686A true GB829686A (en) 1960-03-02

Family

ID=22174589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19125/56A Expired GB829686A (en) 1955-09-30 1956-06-20 Submerged arc welding flux composition

Country Status (1)

Country Link
GB (1) GB829686A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101817130A (en) * 2010-04-06 2010-09-01 天津大桥焊材集团有限公司 Fire and weather resistant steel welding rod at the level of 50 kilograms and preparation method thereof
EP2308634A1 (en) * 2009-10-07 2011-04-13 Kabushiki Kaisha Kobe Seiko Sho Titanium oxide material for welding materials, flux-cored wire, covered electrode, and submerged arc welding flux

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2308634A1 (en) * 2009-10-07 2011-04-13 Kabushiki Kaisha Kobe Seiko Sho Titanium oxide material for welding materials, flux-cored wire, covered electrode, and submerged arc welding flux
CN101817130A (en) * 2010-04-06 2010-09-01 天津大桥焊材集团有限公司 Fire and weather resistant steel welding rod at the level of 50 kilograms and preparation method thereof

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