標(biāo)準(zhǔn)號(hào)：DIN EN ISO 21587-1-2007
中文標(biāo)準(zhǔn)名稱：硅酸鋁耐熔制品的化學(xué)分析(可選擇X射線熒光法).第1部分:儀器、試劑、硅石的分解和重量測(cè)定
英文標(biāo)準(zhǔn)名稱：Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and gravimetric silica (ISO 21587-1:2007); English version of DIN EN ISO 21587-1:2007-12
標(biāo)準(zhǔn)類型：Q40
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號(hào)：Q40
國際標(biāo)準(zhǔn)分類號(hào)：81.080
引用標(biāo)準(zhǔn)：ISO 21587-2;ISO 21587-3;ISO 26845
適用范圍：This part of ISO 21587 specifies reagents, dissolution and gravimetric silica analysis for the chemical analysisof aluminosilicate refractory products and raw materials.This part of ISO 21587 gives alternatives to the X-ray fluorescence (XRF) method given in ISO 12677:2003,Chemical analysis of refractory products by XRF -- Fused cast bead method.This part of ISO 21587 should be used in conjunction with ISO 21587-2 and ISO 21587-3, which give theanalytical procedures for the determination of the following:-- silicon(IV) oxide (SiO