This part of ISO 21068 specifies analytical techniques for the determination of total nitrogen and nitrogen calculated as silicon nitride, total oxygen, and metallic and oxidic components in silicon carbide raw materials and refractory products.
Status: Under development
Edition: 2Number of pages: 23
Technical Committee: ISO/TC 33 Refractories
- ICS :
- 81.080 Refractories
This standard contributes to the following Sustainable Development Goal:
ISO/DIS 21068-3Stage: 40.00
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