Although some engineers have had success in spot welding steel and aluminum together, it has largely been considered impossible to achieve reliable, continuous welds directly between the two ...

New US regulations, CFR Part 195 Section 195.452, require that special integrity assessments be made to address potential seam-defect problems in low-frequency, electric-resistance-welded (ERW) pipe ...

Since it is difficult to weld aluminum and copper with other methods, this process is a perfect method of combining aluminum and copper.. Welding, as implied by the name, usually involves the joining ...