GB739375A - Improvements in and relating to electric arc welding - Google Patents

Improvements in and relating to electric arc welding

Info

Publication number
GB739375A
GB739375A GB2844751A GB2844751A GB739375A GB 739375 A GB739375 A GB 739375A GB 2844751 A GB2844751 A GB 2844751A GB 2844751 A GB2844751 A GB 2844751A GB 739375 A GB739375 A GB 739375A
Authority
GB
United Kingdom
Prior art keywords
silicate
arc welding
silica
rotary kiln
binder
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
GB2844751A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2844751A priority Critical patent/GB739375A/en
Publication of GB739375A publication Critical patent/GB739375A/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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents

Abstract

Free-flowing granular fluxes for use in submerged arc welding containing unreacted acid and basic oxide materials in such proportions that at least 75 per cent conversion to the material having fluxing properties occurs under the heat of the arc, are formed by mixing the ingredients and agglomerating the mixture by means of a binder in a rotary kiln. In an example, roasted manganese ore, silica, fluorspar and silicomanganese are moistened with an aqueous solution of sodium silicate and agglomerated in a rotary kiln at 1200-1400 DEG F. Other oxides such as iron and titanium oxides and alumina may be used and the silicate binder may be formed in situ by reaction between sodium carbonate and silica at 1800 DEG F; alternatively, potassium silicate may be used. Metallic alloying ingredients, e.g. Fe-Mo, Fe-V, Fe-Cr may be included. Specifications 691,527, 692,772, and 692,839 are referred to.
GB2844751A 1951-12-04 1951-12-04 Improvements in and relating to electric arc welding Expired GB739375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2844751A GB739375A (en) 1951-12-04 1951-12-04 Improvements in and relating to electric arc welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2844751A GB739375A (en) 1951-12-04 1951-12-04 Improvements in and relating to electric arc welding

Publications (1)

Publication Number Publication Date
GB739375A true GB739375A (en) 1955-10-26

Family

ID=10275765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2844751A Expired GB739375A (en) 1951-12-04 1951-12-04 Improvements in and relating to electric arc welding

Country Status (1)

Country Link
GB (1) GB739375A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669838A1 (en) * 1990-11-30 1992-06-05 Rhone Poulenc Chimie Spherical cogranulates of alkali metal silicates and of alkali metal carbonates, process for their preparation and their application in detergent compositions
WO2015076890A1 (en) * 2013-11-21 2015-05-28 Hobart Brothers Company Systems and methods for low-manganese welding wire
US9844838B2 (en) 2013-05-08 2017-12-19 Hobart Brothers Company Systems and methods for low-manganese welding alloys
US9895774B2 (en) 2013-05-08 2018-02-20 Hobart Brothers Company Systems and methods for low-manganese welding alloys
US10722986B2 (en) 2015-12-11 2020-07-28 Hobart Brothers Llc Systems and methods for low-manganese welding wire
US10898966B2 (en) 2012-05-24 2021-01-26 Hobart Brothers Llc Systems and methods for low-manganese welding wire
US10906135B2 (en) 2012-05-24 2021-02-02 Hobart Brothers Llc Systems and methods for low-manganese welding wire
US11285559B2 (en) 2015-11-30 2022-03-29 Illinois Tool Works Inc. Welding system and method for shielded welding wires

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669838A1 (en) * 1990-11-30 1992-06-05 Rhone Poulenc Chimie Spherical cogranulates of alkali metal silicates and of alkali metal carbonates, process for their preparation and their application in detergent compositions
US10898966B2 (en) 2012-05-24 2021-01-26 Hobart Brothers Llc Systems and methods for low-manganese welding wire
US10906135B2 (en) 2012-05-24 2021-02-02 Hobart Brothers Llc Systems and methods for low-manganese welding wire
US11897063B2 (en) 2012-05-24 2024-02-13 Hobart Brothers Llc Systems and methods for low-manganese welding wire
US11904415B2 (en) 2012-05-24 2024-02-20 Hobart Brothers Llc Systems and methods for low-manganese welding wire
US11577345B2 (en) 2013-05-08 2023-02-14 Hobart Brothers Llc Systems and methods for low-manganese welding alloys
US9844838B2 (en) 2013-05-08 2017-12-19 Hobart Brothers Company Systems and methods for low-manganese welding alloys
US9895774B2 (en) 2013-05-08 2018-02-20 Hobart Brothers Company Systems and methods for low-manganese welding alloys
US10589388B2 (en) 2013-05-08 2020-03-17 Hobart Brothers Llc Systems and methods for low-manganese welding alloys
CN105745051B (en) * 2013-11-21 2019-06-14 霍伯特兄弟公司 System and method for low manganese welding wire
TWI706825B (en) * 2013-11-21 2020-10-11 美商荷巴特兄弟有限責任公司 Method of manufacturing welding electrode
TWI660808B (en) * 2013-11-21 2019-06-01 荷巴特兄弟公司 Tubular welding wire and method of use and manufacture of welding electrode
CN105745051A (en) * 2013-11-21 2016-07-06 霍伯特兄弟公司 Systems and methods for low-manganese welding wire
WO2015076890A1 (en) * 2013-11-21 2015-05-28 Hobart Brothers Company Systems and methods for low-manganese welding wire
US11285559B2 (en) 2015-11-30 2022-03-29 Illinois Tool Works Inc. Welding system and method for shielded welding wires
US10722986B2 (en) 2015-12-11 2020-07-28 Hobart Brothers Llc Systems and methods for low-manganese welding wire

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