ISO/WD 8842

Fine ceramics (advanced ceramics, advanced technical ceramics) — Test methods for evaluating the stability of fine ceramic and fine ceramic/metal multilayer coatings for the exposure to corrosive environments ISO/WD 8842

Scope

This document specifies the requirements for the laminated-type reference mirrors consisting of an Ag or Al metal thin film layer used for relative measurements of regular spectral reflectance of fine ceramic coatings day-to-day in laboratory room or quality assurance rooms.