This Standard specifies test methods for refractory products based on oxides and which contain carbon. The carbon may be added in an elemental form such as graphite, or as carbonaceous materials such as pitch, tar or resin.
DS/EN 993-3:1998 history
1998DS/EN 993-3:1998 Methods of test for dense shaped refractory products - Part 3: Test methods for carbon-containing refractories