ES442145A1 - Welding electrodes - Google Patents

Welding electrodes

Info

Publication number
ES442145A1
ES442145A1 ES442145A ES442145A ES442145A1 ES 442145 A1 ES442145 A1 ES 442145A1 ES 442145 A ES442145 A ES 442145A ES 442145 A ES442145 A ES 442145A ES 442145 A1 ES442145 A1 ES 442145A1
Authority
ES
Spain
Prior art keywords
core
weight
flux
welding
welding 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
ES442145A
Other languages
Spanish (es)
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.)
BOC Group Ltd
Original Assignee
BOC International Ltd
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 BOC International Ltd filed Critical BOC International Ltd
Publication of ES442145A1 publication Critical patent/ES442145A1/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
    • B23K35/368—Selection of non-metallic compositions of core materials either alone or conjoint with selection of soldering or welding materials
    • 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

Landscapes

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

Abstract

Method for welding to the open arc submerged in gas, in which weld metal is deposited from a welding electrode or for hardening surfaces, with a flux core, in the form of a flux core rod having a tubular shell whose main constituent is iron, which envelope is filled with dry core material in which it is included from 70 to 92.5% by weight, based on the core, of one or more metals in powder form, and 0.25% by weight. 4% by weight of flux-forming material, intimately distributed throughout the core material, the remainder of the core being substantially metal deoxidizers. (Machine-translation by Google Translate, not legally binding)
ES442145A 1974-11-15 1975-10-28 Welding electrodes Expired ES442145A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49410/74A GB1510120A (en) 1974-11-15 1974-11-15 Welding electrodes

Publications (1)

Publication Number Publication Date
ES442145A1 true ES442145A1 (en) 1977-07-01

Family

ID=10452248

Family Applications (1)

Application Number Title Priority Date Filing Date
ES442145A Expired ES442145A1 (en) 1974-11-15 1975-10-28 Welding electrodes

Country Status (14)

Country Link
JP (1) JPS5165050A (en)
BE (1) BE833957A (en)
CA (1) CA1080094A (en)
DE (1) DE2538874A1 (en)
DK (1) DK484575A (en)
ES (1) ES442145A1 (en)
FR (1) FR2290988A1 (en)
GB (1) GB1510120A (en)
IE (1) IE42217B1 (en)
IT (1) IT1043705B (en)
LU (1) LU73807A1 (en)
NL (1) NL7513420A (en)
SE (1) SE7512840L (en)
ZA (1) ZA757148B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214145A (en) * 1979-01-25 1980-07-22 Stoody Company Mild steel, flux-cored electrode for arc welding
JPS5823595A (en) * 1981-07-31 1983-02-12 Nippon Steel Corp Composite wire for gas shield welding
GB2132536B (en) * 1982-12-09 1986-07-16 Boc Group Plc Shielding gas for arc welding
JPS61137695A (en) * 1984-12-11 1986-06-25 Nippon Steel Corp Composite wire for gas shield arc welding
JPH0667560B2 (en) * 1986-09-26 1994-08-31 新日本製鐵株式会社 Strip-shaped electrodes with a flux for hardfacing
JPH0825062B2 (en) * 1988-10-28 1996-03-13 株式会社神戸製鋼所 Flux-cored wire for welding stainless steel
US5857141A (en) * 1996-06-11 1999-01-05 Illinois Tool Works Inc. Metal-core weld wire for welding galvanized steels
US5824992A (en) * 1996-06-11 1998-10-20 Illinois Tool Works Inc. Metal-core weld wire with reduced core fill percentage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1565594C3 (en) * 1966-03-09 1979-07-05 Institut Elektrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoj Ssr, Kiew (Sowjetunion) Cored wire electrode for arc welding of steels

Also Published As

Publication number Publication date
LU73807A1 (en) 1976-06-11
CA1080094A (en) 1980-06-24
IE42217L (en) 1976-05-15
IE42217B1 (en) 1980-07-02
FR2290988A1 (en) 1976-06-11
SE7512840L (en) 1976-05-17
NL7513420A (en) 1976-05-18
DK484575A (en) 1976-05-16
FR2290988B1 (en) 1981-10-09
IT1043705B (en) 1980-02-29
ZA757148B (en) 1976-10-27
JPS5165050A (en) 1976-06-05
BE833957A (en) 1976-01-16
GB1510120A (en) 1978-05-10
DE2538874A1 (en) 1976-05-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103