Soldering and Brazing (Page 3)

EWI will again host its five-day Fundamentals of Welding Engineering course at its Columbus, OH, headquarters, November 10-14, 2014. Taught by top-notch EWI engineers, this class provides engineers and technicians with an overview of the various aspects of welding technology including welding processes, welding metallurgy and weldability, welding design and testing (including mechanical testing and NDT), and qualifications and procedure review....

EWI will hold its inaugural oil and gas industry-focused workshop this September 15-16, at the Houston Marriott Energy Corridor in Houston, TX. The Global Oil and Gas Technology Workshop, sponsored by the EWI Strategic Technology Committee (STC) for Oil & Gas, will bring together leaders across the oil and gas industry in an open forum in which they...

Refractory metals such as Ta, Nb, Mo, and W possess excellent corrosion resistance in many environments.  They offer significant strength at high temperatures.  While these elements are often alloyed with other non-refractory metals, their high-temperature strength and corrosion resistance are usually degraded by alloying.  Though these metals are quite expensive, aggressive environments frequently require their...