This section specifies the method for determining the L (crystalline size) value of calcined petroleum coke for carbon anodes. This section applies to the determination of the L (crystalline size) value of calcined petroleum coke for carbon anodes.
YS/T 587.13-2007 history
2007YS/T 587.13-2007 Calcined coke for prebaked blocks.Testing methods.Part 13: Determination of crystallite size (L)