Graphite scrap | graphite electrode scrap: The graphite scrap has different definitions in different materials. Some materials and literature call all graphite particles which are relatively small graphite scrap (such as graphite powder); while another opinion is that graphite products have different sizes and the products in blocks are called graphite scrap. The graphite scrap referred herein is the second type and is also called graphite block. The graphite scrap is produced during graphitisation and machining of graphite products. It is used as the graphite waste for additives and conductive materials in steelmaking and casting industries. It can also be processed according to customer's size requirements. They are also widely used in electric arc furnaces (steelmaking) and electrochemical furnaces (metallurgical and chemical industries).
Graphite products of HP Graphite have excellent electrical conductivity, compact structure, low elastic modulus, high strength, low ash content and anti-oxidation function.
Characteristics of graphite scraps of HP Graphite:
|Serial No||Carbon content 。||Sulphur content 。||Moisture content 。||。Volatile 。||。 Granularity 。|
|Minimum||Maximum||Maximum||Maximum||Particle size distribution: 90%|