Iron Residue: How It Got There And What To Do About It
In metalworking and steel fabrication, iron residue is an unwelcome but pervasive presence. If you've ever bought anything made of stainless steel that suddenly rusted, you have iron residue to thank for that, and every factory manager and worker has seen more than one piece affected by the residue. Customers may not fully understand why iron residue is such a problem, but it is, and they need to arrange for any metal parts that they don't want rusting in the future to be finished, even if the metal they're buying is normally not rust-prone.