Chemical analysis of silicon-carbide-containing raw materials and refractory products - General information and sample preparation Ingestion-build-111333 and users)

and users)

but it does not by its nature exclude the method to be used in a wider domain (i

BS 8902 provides a framework for the development of sector certification schemes for responsible sourcing of construction products

The definitions and general requirements given in this part are applicable

Chemical analysis of silicon-carbide-containing raw materials and refractory products - General information and sample preparation Ingestion-build-111333 and users)1 Scope This part of ISO 21068 gives definitions and specifies techniques for the preparation of samples for the chemical analysis of silicon carbide containing raw materials and refractory products including: a) graphite brick containing silicon carbide; b) silicon carbide brick (includes the bricks containing silicon nitride); c) refractories containing carbon and or silicon carbide mixed with clay; d) refractories containing carbon and or silicon