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Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO 21068-3:2024)
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STANDARD published on 15.11.2024
Designation standards: ÖNORM EN ISO 21068-3
Publication date standards: 15.11.2024
SKU: NS-1207073
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM
Dieses Dokument legt Analysenverfahren für die Bestimmung von Gesamtstickstoff und als Siliciumnitrid berechnetem Stickstoff, Gesamtsauerstoff sowie metallischen und sauerstoffhaltigen Bestandteilen in Siliciumcarbid enthaltenden Rohstoffen und feuerfesten Erzeugnissen fest.
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Latest update: 2026-11-12 (Number of items: 2 209 301)
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