IS 1559 : Part 5 : 2003 Chemical Analysis of Ferrosilicon - Part 5 : Determination of Aluminium in Ferrosilicon (Aluminium 0.05 to 1.75 Percent)

1 Scope

This standard (Part 5) covers the determination of aluminium(0.05 to 1.75 percent) in ferrosilicon.

2 References

IS 264 : 1976 Nitric acid

IS 265 : 1993 Hydrochloric acid

IS 1070 : 1992 Reagent grade water

IS 1472 : 1977 Methods of sampling of ferroalloys for determination of chemical composition