IS 13840 : Part 4 : 1998 Chemical analysis of ferro titanium: Part 4 Determination of aluminium by phosphate method

1 Scope

This standard (Part 4) describes the method for determination ofaluminium in the range from 1 to 10 percent in ferrotitanium.

2 References

IS 264 : 1976Nitric acid

IS 1070 : 1992Reagent grade water

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