The Hot-Temperature vs. Mid-Temperature Black Oxide Process: What Are the Differences?
28 February 2020Black oxide is a conversion coating that is suitable for ferrous metals along with copper-based alloys, copper, zinc, stainless steel, silver solder and powdered metals. It accomplishes this through a chemical reaction since it is made of caustic oxidisers and additives. Also, it gives items a lustrous, black appearance and […]