Self-baking Electrode(Electrode paste)

The process offered and the equipment equipped can ensure full compliance with the conditions needed.

Product Description:

Self-baking Electrode (former named electrode paste) for closed electric furnace have broad applications, such as be the electricity-conducting material in the submerging-arc furnace for producing calcium carbide and ferroalloy and industrial silicon, ferroalloy. The following factors are of great significance in the manufacture of high quality Self-baking Electrode (former named electrode paste) for closed electric furnace:

A. High quality, low ash content of the anthracite, normal petroleum coke and the binder pitch.

B. The best anthracite calcining process and calcined anthracite.

C. Correct proportioning of mixing particle size and paste mixing while maintaining optimum temperature.

Specification

Items	Unit	No1	No2	No3	No4	No5	No6	No7	No8
Ash Content	%	3.0	3.5	4.0	4.5	5.0	6.0	6.5	7.0
Volatile Matter	%	9-15	9-15	9-15	9-15	9-15	9-15	9-15	9-15
Compressive Strength	Mpa	19	20	21	22	22	23	23	23
Specific Resistance	μΩ.m	63	64	65	70	73	75	78	80
Bulk Density	g/cm³	1.40	1.40	1.40	1.38	1.38	1.38	1.38	1.38
Note: can supply products as per custom’s specification after mutual study