High-Quality Self Baking Electrode Paste for Ferro Alloy Production

• Customization: Available
• Ampere Density: 18-30A/cm�
• Application Area: Smelt
• Model NO.: HQ-EP-01
• Manufacturing Technique: Machining
• Shape: Trapezoid
• Certification: ISO
• Application: Alloy
• Ash Content: 2-10%
• Volatile Matter: 10.0-15.0
• Apparent Density: >1.42 g/cm3
• Transport Package: Container Packing
• Specification: 70*50mm
• Trademark: HENGQIAO
• Origin: China
• HS Code: 38013000
• Production Capacity: 20, 000 Tons Per Year

Product Description

                                            CARBON ELECTRODE PASTE

 Applications:
 

The electrode paste melted by petroleum coke and pitch coke in a melting tank, and proportionally added to the kneading pot and kneaded, then molded and calcined.

With the characteristics of low resistivity, it is used as a conductive material in electric furnace equipment such as ferroalloy furnace and calcium carbide furnace. Electrode paste can be said to be a simple and technically complicated product in carbon production. After being kneaded and molded, the electrode paste became a finished product. Unlike other carbon and graphite products, when defects occur in the previous process, it can be compensated by baking, graphitization or even an impregnation process.

The electrode paste is calcined by the heat in the submerged arc furnace. Therefore, the consumption speed of the electrode and the calcination speed are the key to the use of the electrode paste. As the submerged arc furnace technology gradually develops toward
large-scaled and air-tightness, during the calcining process, the electrode develops from the old type opened furnace type to the closed furnace type, and the heat obtained by the electrode from the furnace is greatly reduced, which requires an increase in the sintering perfromance of the electrode paste to compensate for this deficiency.

Product Features:
Our manufactured Carbon Electrode Paste undergoes various modern in-house chemical as well as mechanica
tests by our well trained personnel before final shipment ensuring better product quality in a consistent
manner.
Typical Characteristics of Anthracite Base Carbon Electrode Paste
 

Si	< 0.28%	Fe	<0.25%
P	<0.004%	/	/
Ash content	2-10%	Resistivity	55-90 uom
Volatile Matter	10.0-15.0	Density	>1.46 g/cm3
Compression strength	>18 Mpa	Extensibility	6-20
Apparent density	>1.42 g/cm3	Rupture strength	>4.0
Real density	>1.98 g/cm3	Fluidity coefficient	1.10-2.10

Product characteristics:

1. Lower ash content;
2. Acurate dosing and stable volatile content;
3. Good electric and thermal conductivity and the sintering speed apropriate to that of consumption of working end;
4. Smelting at lower temperature with certain fluidity and homogeneous composition;
5. High resistance to high temperature, oxidation and thermal shock, low resistivity and high mechanical strength after sintering.