标准摘要
[中文适用范围]： 本国际标准描述了根据ISO 806和AS 2879.7的测定结果，计算和报告烧结级氧化铝中Al2O3含量的方法，无论是基于干基还是灼烧基。注：烧结级氧化铝的典型值，如果以干基报告，范围通常在98.5%至98.9%之间；如果以灼烧基报告，范围通常在99.4%至99.7%之间（质量分数）。 [外文原描述]： ISO 12315:2010 describes methods for calculating and reporting the Al2O3 content of smelter-grade alumina, on either a dry or ignited basis, from the results of the determinations in accordance with ISO 806 and AS 2879.7.
英文名称Aluminium oxide primarily used for production of aluminium — Method for calculating the Al2O3 content of smelter-grade alumina