Fluorine Extraction Process For Fluoro-Refractory Coatings And Articles Manufactured According To Said Process

摘要

A process for extracting fluorine from a fluoro-refractory coating includes the steps of providing an article having a fluoro-refractory coating; treating hydrothermally the fluoro-refractory coating at a temperature and for a period time sufficient to liberate a quantity of fluoride from the fluoro-refractory coating; and drying a hydrothermally treated article.