标准号:IS 4104-1967
发布日期:1967/7/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围: This standard covers methods of chemical analysis of rutile in the composition ranges given below:Elements PercentTitania ( TiO2) 90 and aboveSilica ( SiO2) Up to 2Ferric oxide ( Fe2O3 ) Up to 2Zirconia ( ZrO2) Up to 3Alumina ( A12O3 ) Up to 1Phosphorus Pentoxide ( P2O5 ) Up to 0·l