Explanation

A thermo-chemical treatment process that allows one or more metals to penetrate into the surface of iron and steel parts. The commonly used infiltration elements are aluminum, chromium, molybdenum, titanium, niobium, vanadium, tungsten, zinc, silicon, etc. The infiltration methods include hot dip plating, molten salt bath infiltration, ion infiltration, chemical deposition, etc. It can form a wear-resistant, corrosion resistant or heat resistant layer with special properties on the surface of the workpiece.

Classification