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GB1277306A - Arc welding electrode - Google Patents

Arc welding electrode

Info

Publication number
GB1277306A
GB1277306A GB4608569A GB4608569A GB1277306A GB 1277306 A GB1277306 A GB 1277306A GB 4608569 A GB4608569 A GB 4608569A GB 4608569 A GB4608569 A GB 4608569A GB 1277306 A GB1277306 A GB 1277306A
Authority
GB
United Kingdom
Prior art keywords
weight
per cent
weight per
content
titanates
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
GB4608569A
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1277306A publication Critical patent/GB1277306A/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
    • B23K35/3601—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
    • B23K35/3608—Titania or titanates
    • 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
    • B23K35/3066—Fe as the principal constituent with Ni as next major constituent
    • 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
    • B23K35/3603—Halide salts
    • B23K35/3605—Fluorides
    • 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
    • B23K35/365—Selection of non-metallic compositions of coating materials either alone or conjoint with selection of soldering or welding materials

Landscapes

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

Abstract

1277306 Welding by fusion WESTING- HOUSE ELECTRIC CORP 18 Sept 1969 [4 Oct 1968 (2)] 46085/69 Heading B3R [Also in Division C7] An arc welding electrode capable of providing a weld metal having a carbon content not exceeding 0À01 weight per cent and a silicon content not exceeding 0À4 weight per cent, comprises a core wire of austenitic steel provided with a flux coating which comprises a mixture agglomerated with 10-15 parts by weight of a water soluble silicate binder, said mixture including 0-25 parts by weight of chromium oxide, a metal fluoride and possibly a titanium salt. One part by weight is defined as one weight per cent of the total amount of only the non- metallic ingredients of the coating exclusive of H 2 O. Several examples are given which fall in the range: * as FeB (ferroboron) containing 20% boron. ** one or more of the titanates of the alkali or alkaline earth metals. ***alkali silicate binder exclusive of H 2 O content. CMC serves primarily as a slip agent for aiding extrusion. The fluorides include both fluorspar and cryolite. Examples of titanates are also K 2 Ti 3 O 7 and CaTi 3 O 7 . The core wire comprises by weight The balance being iron with incidental impurities. The carbon content is given at about 0À0005%-0À008% or about 0À002%.
GB4608569A 1968-10-04 1969-09-18 Arc welding electrode Expired GB1277306A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76515968A 1968-10-04 1968-10-04
US76503768A 1968-10-04 1968-10-04

Publications (1)

Publication Number Publication Date
GB1277306A true GB1277306A (en) 1972-06-14

Family

ID=27117552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4608569A Expired GB1277306A (en) 1968-10-04 1969-09-18 Arc welding electrode

Country Status (3)

Country Link
CA (1) CA919040A (en)
FR (1) FR2019953A1 (en)
GB (1) GB1277306A (en)

Also Published As

Publication number Publication date
FR2019953A1 (en) 1970-07-10
CA919040A (en) 1973-01-16

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Legal Events

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