Rail (Page 4)

Reciprocating wire feed gas metal arc welding (RWF-GMAW) is a low heat input, precisely controlled variation of the GMAW process.  With the RWF-GMAW process the wire is reciprocated in and out of the weld pool.  The wire motion is synchronized with the current waveform to produce a weld that is characterized as having minimal if...

The EWI Titanium Weld Color Inspection Kit – now considered the standard for visual inspection of titanium welds across all industries – has been upgraded to include new high definition color inspection cards. The redesigned card set was created using a new photographic technique which renders a more realistic, “truer” color image than that of...

A few weeks ago, President Obama announced the founding of the newest institute in the National Network of Manufacturing Innovation (NNMI). The American Lightweight Materials Manufacturing Innovation Institute (ALMMII) will be led by EWI in collaboration with University of Michigan and The Ohio State University. The institute's goal is to ensure that the U.S. is the...