Fine ceramics (advanced ceramics, advanced technical ceramics). Silicon nitride materials for rolling bearing balls and rollers Ingestion-build-48348 It shall be used together

It shall be used together with EN 4199-001

BS EN 3155-013 is a European Standard that discusses the elements of triaxial electrical contacts for aerospace applications

BS EN 62503:2008 Multimedia quality

Details about measurements and workloads have been provided in BS EN 60398

Fine ceramics (advanced ceramics, advanced technical ceramics). Silicon nitride materials for rolling bearing balls and rollers Ingestion-build-48348 It shall be used together1 Scope This document specifies the requirements for preprocessed silicon nitride materials for rolling bearing balls and rollers. This document provides a classification defining physical and mechanical properties of silicon nitride preprocessed bearing rolling element materials. The materials are classified in three categories by the specification of characteristics and microstructures. Methods for sample preparation and observation of