IS 11321 : 1985 Graphite for graphite crucibles

1 Scope

1.1 This standard covers the requirements of crucible gradegraphite for the manufacture of graphite crucibles.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 265 : 1962Specification for hydrochloric acid

IS 1070 : 1977Specification for water for general laboratory use

IS 1387 : 1967General requirements for the supply of metallurgical materials

IS 1527 : 1972Methods for chemical analysis of high silica refractorymaterials

IS 4585 : 1968 Codeof practice for ball-clay for ceramic industry (with Amendment No. 1)