DPS
Drejtoria e Përgjithshme e Standardizimit
0 Items
My account
E-albania
Phone: +355 4 222 62 55
E-mail: info@dps.gov.al
Address: Address: "Reshit Collaku" Str., (nearby ILDKPKI, VI floor), Po.Box 98, Tiranë - Albania
Main menu

SSH EN ISO 21068-3:2008

Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO 21068-3:2008)

Oct 24, 2011
95.99 Withdrawal of Standard   Oct 20, 2025

General information

95.99     Oct 20, 2025

DPS

DPS/KT 47

European Norm

81.080  

English  

Buying

Withdrawn

Language in which you want to receive the document.

Scope

ISO 21068-3:2008 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.

Life cycle

NOW

WITHDRAWN
SSH EN ISO 21068-3:2008
95.99 Withdrawal of Standard
Oct 20, 2025

REVISED BY

PUBLISHED
SSH EN ISO 21068-3:2024

Related project

Adopted from EN ISO 21068-3:2008