Liquid nitriding is a subcritical surface enhancement process with one of the longest track records of success of any case hardening technology.
PVD coatings involve the deposition of thin (2-10 microns; 0.0001" – 0.0004") films on the surface of tools and components.
Our team of HEF Group engineers is engaged in R&D activity to advance Liquid Nitriding technology, including new amp; innovative nitriding chemistries that can be used effectively at lower operating temperatures without compromising productivity. Liquid nitriding using appropriate chemicals, coupled with application-specific pre and post nitriding treatments/processes can deliver significant performance advantages.
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