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 500o C.
For more information about our coatings please click here to view our coatings chart on our sister company site - SM Magnetics. 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.