Titanium nitride (TiN) is a FDA approved medical coating for in-body use. Titanium nitride is a hard coating that has a very strong bond to the magnet. TiN is resilient to most chemicals and environmentally friendly. This special coating works to protect from humidity and fluids. The finished color is a metallic gold with a smooth surface. Typically the thickness is around 2-3 microns. The maximum operating temp is approximately 500^o C.

SM Magnetics is the innovative and solutions-oriented magnetics side of our business. Our knowledge and expertise is in permanent magnets and magnetic assemblies. We handle everything from prototype to production. Visit SM Magnetics, engineering and manufacturing division of SuperMagnetMan for more information about our coatings specifications.