IS 10091 : 1981 Iron oxide powder for use in foundries

1 Scope

1.1 This standard covers the requirements for iron oxide powderfor use in foundries.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 460 : Part I :1978 Specification for test sieves:Part I Wire cloth test sieve

IS 1387 :1967General requirements for the supply ofmetallurgical materials

IS 1493 : Part I :1981 Methods of chemical analysis of iron ores:Part I Determination of common constituents

IS 4905 :1968Methods for random sampling