Choosing good packaging can save manufacturers of equipment, metals, machinery, electronics, parts, optics, and other items time, space, labor expense, reworks, waste, and money. And it can increase quality and reliability. Good packaging can be the difference between disposing of your entire product before the end of its expected life, or installing a few well protected replacement parts and enjoying the use of your product for its full life. Properly packaged small parts or large machinery can sit on shelf or even in outdoor storage for months or years until needed. If I'm being honest (to quote Simon Cowell) isn't it really all about money?
Liberty Intercept Blog
Where the icky brown rusty corrosion is easy to see on ferrous metals (steels; iron based), corrosion on non-ferrous metals is less visually intrusive, but may be more debilitating. The electronics industry uses both ferrous and non-ferrous metals in their manufacturing. Many of the chassis and support structures may be made of steel, but the conductive non-ferrous metals used for electron pathways are typically copper, silver, aluminum, and/or their alloys.
Here are four problems that can occur from corrosive reactions to the non-ferrous metals in electronics and their assemblies: