GB/T 16477.1-1996 Methods for chemical analysis of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy--Determination of total rare earth content (English Version)
This standard specifies the determination method for the total amount of rare earth in rare earth ferrosilicon alloy and rare earth magnesium ferrosilicon alloy. This standard is applicable to the determination of the total amount of rare earth in rare earth ferrosilicon alloy and rare earth magnesium ferrosilicon alloy. Measuring range: 2% to 42%.
GB/T 16477.1-1996 history
2011GB/T 16477.1-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy.Part 1: Determination of total rare earth content
1996GB/T 16477.1-1996 Methods for chemical analysis of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy--Determination of total rare earth content