EN 12475-4:1998

EN 12475-4:1998 is a standard published by the European Committee for Standardization (CEN). Its full title is "Classification of dense shaped refractory products - Part 4: Special products". This standard covers: This part of EN 12475 establishes the classification and designation of dense shaped refractory products of special composition of the following series: a) oxide based products: alumina-chromic oxide; alumina-chromic oxide-zirconia-silica; zirconia-silica; alumina-zirconia-silica; b) oxide and non-oxide based products: alumina-carbon; alumina-silicon carbide-carbon; etc.

This part of EN 12475 establishes the classification and designation of dense shaped refractory products of special composition of the following series: a) oxide based products: alumina-chromic oxide; alumina-chromic oxide-zirconia-silica; zirconia-silica; alumina-zirconia-silica; b) oxide and non-oxide based products: alumina-carbon; alumina-silicon carbide-carbon; etc.

EN 12475-4:1998 is classified under the following ICS (International Classification for Standards) categories: 81.080 - Refractories. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 12475-4:1998 has the following relationships with other standards: It is inter standard links to EN ISO 10081-4:2014, EN ISO 21587-3:2007, EN 12698-2:2007, EN ISO 26845:2008, EN 993-3:1997, EN ISO 21587-2:2007, EN 12698-1:2007, EN ISO 21587-1:2007. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

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