Số hiệu tiêu chuẩn
ISO 21068-2
Tên tiêu chuẩn
Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon
Ngày phát hành
2008-08-00
Tiêu chuẩn tương đương
DIN EN ISO 21068-2 (2008-12), IDT * BS EN ISO 21068-2 (2008-09-30), IDT * EN ISO 21068-2 (2008-08), IDT * NF B49-423-2 (2008-10-01), IDT * SN EN ISO 21068-2 (2008-11), IDT * OENORM EN ISO 21068-2 (2009-02-01), IDT * PN-EN ISO 21068-2 (2008-09-22), IDT * PN-EN ISO 21068-2 (2010-08-11), IDT * SS-EN ISO 21068-2 (2008-08-18), IDT * UNI EN ISO 21068-2:2008 (2008-12-04), IDT * STN EN ISO 21068-2 (2009-01-01), IDT * CSN EN ISO 21068-2 (2009-04-01), IDT * DS/EN ISO 21068-2 (2008-09-30), IDT * NEN-EN-ISO 21068-2:2008 en (2008-08-01), IDT
Thay thế cho
ISO/FDIS 21068-2 (2008-04)
Từ khóa
Analysis * Binding agents * Carbides * Carbon * Carbon content * Carbonaceous matter determination * Ceramics * Chemical analysis and testing * Components * Determination of content * Ignition-loss tests * Incinerators * Laboratory ware * Losses on ignition * Materials * Materials testing * Mathematical calculations * Nitrogen content * Ordinary ceramics * Oxides * Oxygen * Oxygen content * Raw materials * Reagents * Refractory * Refractory materials * Refractory products * Sampling methods * Silicon * Silicon carbide * Silicon inorganic compounds * Silicon oxide * Symbols * Test equipment * Testing * Ingredients * Incombustible * Fireproof * Annealing losses