These may include fluxing elements, deoxidizing and denitriding agents, and alloying materials, as well as elements that increase toughness and strength, improve corrosion resistance, and stabilize the arc. Cored electrodes tend to provide higher deposition rates than those of other processes without developing excessive electrical resistance heating, even with relatively small diameter electrodes.Ī cored electrode is a continuously fed tubular metal sheath with a core of powdered flux and/or alloying ingredients. While traditional stick or shielded metal arc welding (SMAW) will always have its place, continued advances in cored electrodes make them an attractive solution to an ever-broadening range of welding requirements. Here is a look at some of the potential choices available to industry. The varied demands of maintenance welding make cored electrodes the ideal choice for many applications. Process Industries Pressure vessel, storage and piping manufacturers, with a focus on onshore petrochemical and refineries.Ĭored electrodes can provide a broad range of metallurgical and physical characteristics that may be difficult or impossible to achieve with traditional stick welding.Structural The fabrication, erection and maintenance of buildings, bridges and other architectural structures.Shipbuilding Advanced processes and automated solutions for critical and unique shipbuilding requirements.Power Generation Equipment, consumables and automation solutions for carbon-based, bio-fuel and renewable fuel generation.Pipe Mill Welding, cutting and fabrication of large-scale pipe for cross-country and subsea material transfer.Pipeline Equipment, consumables and expert knowledge in the deployment of cross-country or offshore pipeline projects.Offshore Rig construction, pressure control and process piping for shipyards and offshore oil and gas infrastructure.Maintenance and Repair Extend the life of metal parts that are subject to impact, abrasion or corrosive wear.
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