Chemical analysis of silicon-carbide-containing raw materials and refractory products - Determination of nitrogen, oxygen and metallic and oxidic constituents Ingestion-build-73935 if you are a manufacturer

if you are a manufacturer of Bordeaux connections assure that products claimed to comply with BS 7167 consistently achieve the required level of quality to be used for the attachment of a wire rope

The standard will also be useful to users of PD 5454 in libraries

5 Functional tests

Such sheets are generally made up of flat elements bounded either by free edges or by bends with included angles not exceeding 1358

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Chemical analysis of silicon-carbide-containing raw materials and refractory products - Determination of nitrogen, oxygen and metallic and oxidic constituents Ingestion-build-73935 if you are a manufacturer1 Scope This part of ISO 21068 specifies methods for the determination of total nitrogen and nitrogen calculated as silicon nitride, total oxygen, and free metallic and oxidic components in silicon carbide raw materials and refractory products. It applies only to silicon carbide materials that are not bonded with nitrogen. Nitride bonded silicon carbide refractories are covered in EN 12698 1.