ČSN EN ISO 17947 (727546)

Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of fine silicon nitride powders

STANDARD published on 1.8.2023

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The information about the standard:

Designation standards: ČSN EN ISO 17947
Classification mark: 727546
Catalog number: 517286
Publication date standards: 1.8.2023
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

Annotation of standard text ČSN EN ISO 17947 (727546):

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