BS EN ISO 17947:2023
Fine ceramics (advanced ceramics, advanced technical ceramics). Methods for chemical analysis of fine silicon nitride powders

Standard No.

BS EN ISO 17947:2023

Release Date

2023

Published By

British Standards Institution (BSI)

Latest

BS EN ISO 17947:2023

Scope

1   Scope This International Standard specifies the methods for the chemical analysis of fine silicon nitride powders used as the raw material for fine ceramics. This International Standard stipulates the determination methods of total silicon, total nitrogen, aluminium, iron, calcium, oxygen, carbon, fluorine, and chlorine in fine silicon nitride powders.

BS EN ISO 17947:2023 history

• 2023 BS EN ISO 17947:2023 Fine ceramics (advanced ceramics, advanced technical ceramics). Methods for chemical analysis of fine silicon nitride powders