This document specifies the methods for the chemical analysis of fine silicon nitride powders used as the raw material for fine ceramics. It stipulates the determination methods of total silicon, total nitrogen, aluminium, iron, calcium, oxygen, carbon, fluorine, and chlorine in fine silicon nitride powders.
PUBLISHED
SRPS EN ISO 17947:2024
PROJECT
naSRPS EN ISO 17947-1:2023
40.60
Close of voting
Mar 3, 2026