標準號：BS ISO 9686-2006
中文標準名稱：直接還原鐵.碳和/或硫的測定.高頻燃燒紅外線吸收法
英文標準名稱：Direct reduced iron - Determination of carbon and/or sulfur - High-frequency combustion method with infrared measurement
標準類型：D31
發布日期：2006/5/31 12:00:00
實施日期：2006/5/31 12:00:00
中國標準分類號：D31
國際標準分類號：73.060.10
適用范圍：This International Standard specifies a method for the determination of the mass fraction of carbon and/or sulfur in direct reduced iron by infrared measurement after high-frequency combustion. This method is applicable to mass fractions of carbon between 0,05 % and 2,5 %, and/or mass fractions of sulfur between 0,001 % and 0,05 % in direct reduced iron.