Brief Introduction

Prebaked Anode Block


Anodes are carbon blocks used to conduct electrical energy during the process of producing primary aluminum. Carbon anodes are produced from the following ingredients: calcined petroleum coke and coal tar pitch.

Item	Unit	Typical Index
Bulk Density	G/cm3	1.56 to 1.60
Specific Resistance	Microohm-mu	52.0-56.0
True Density	G/cm3	2.06-2.10
Compress Strength	Mpa	38-45
Thermal Conductivity	W/mk	3.0-4.5
Flexural Strength	Mpa	9.0-13.0
Permeability	NPm	0.5-2.3
Ash	%	0.5-2.3

Dimension	Electrolytic cell type
1550×660×615 1550×660×620	250KA-400KA
1550×660×630 1550×660×650
1570×660×620
1750×750×625 1770×770×600	500KA
1850×740×650	600KA