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CAPABILITIES /
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arc welding
EWI offers in-depth expertise in arc welding. Our experienced staff can help you evaluate your products and production process and make the necessary recommendations to solve problems, implement new materials and methodologies, and help you improve production quality and cost efficiencies.
Our welding and metallurgy capabilities are expansive, and our labs are well-equipped and include state-of-the-art automation. Our engineers work in:
- Gas metal arc (GMAW)–pulsed, variable polarity, CV, mechanically pulsed
- Tandem and hybrid GMAW
- Flux cored arc (FCAW)
- Gas tungsten arc (GTAW) with cold and hot wire
- Standard and micro plasma arc welding
- Submerged arc (SAW)
- Narrow groove variants (SAW, GMAW, GTAW)
- Shielded metal arc
- Articulated arm and rectilinear welding robots
- Rotating positioner tables and traversing arm-welding manipulators
- Plasma (transferred arc) weld surfacing
- Thermal spray facility
- Twin wire arc spray
- High velocity oxy–fuel (HVOF) spray
Over the years, EWI has developed many procedures related to the repair of pipelines and other complex structures fabricated of carbon and alloy steels. We’ve also developed a method for quantifying material weldability and compiled a weldability database for Members to use.
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©
2008
Edison Welding Institute | Careers | Legal | Site Map | Contact Us
Welcome to EWI. Our Members turn to us for comprehensive research and technical knowledge of welding
and materials joining practices and procedures, expertise in design and materials selection, and
application assessments and advice in construction, manufacturing, and repair operations.
Design & Integrity