Eca Based Carbon Electrode Paste Self-Baking Electrodes

• Refractoriness (℃): Refractoriness> 2000
• Feature: Instant Materials
• Type: Carbon Materials
• Shape: Ball Shape,Briquettes and Cylinder Shape
• Material: Carbon
• Si Content: <0.28%
• Model NO.: Electrode Paste
• P Content: 0.004%
• Ash Content: 2-10%
• V.M: 10.0-15.0
• Fe Content: <0.25
• Resistivity: 55-90 Uom
• Density: >1.46 g/cm3
• Compression Strength: >18 MPa
• Extensibility: 6-20
• Apparent Density: >1.42 g/cm3
• Rupture Density: >4.0
• Real Density: >1.98 g/cm3
• Transport Package: Ton Bags or Wooden Pallet
• Specification: Trapezoidal, Oval, Cylinder
• Trademark: Rongxin Carbon
• Origin: China
• HS Code: 38013000
• Production Capacity: 200000/Year

Product Description

Product Description

Electrode paste has the characteristics of low resistivity and is used as a conductive material in electric furnace equipment such as ferroalloy furnace and calcium carbide furnace. 
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 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.
Type of Electrode Paste
Trapezoid Type Electrode Paste, Egg Type Electrode Paste, Cylinder Type Electrode Paste
Raw Materials of Electrodes Paste :
Electric Calcined Coal, Calcined Coal, Asphalt, Coal Tar,Anode Scrap, Graphite Powder, And Calcined Coke Powder.
Among them, electric calcined coal and calcined coal are the authentic Taixi coal from Ningxia

 

Product Parameters

Item	Electrode Paste
Si	<0.28%	Fe	<0.25%
P	<0.004%
Ash Content	2-10%	Resistivity	55-90 uΩm
V.M	10.0-15.0%	Density	>1.46g/cm3
Compression Strength	>18Mpa	Extensibility	6-20
Apparent Density	>1.42g/cm3	Rupture Strength	>4.0
Real Density	>1.98g/cm3	Fluidity Coefficient	1.10-2.10

Project	Unit	Sealed Paste		Standard Electrode Paste			Chemical Electrode Paste
		No.1	No.2	No.1	No.2	No.3
Ash	%	4.0	6.0	7.0	9.0	11.0	11.0
Volatile Flux	%	12.0-15.5	12.0-15.5	9.5-13.5	11.5-15.5	11.5-15.5	11.0-15.5
Compressive Strength	Mpa	18.0	17.0	22.0	21.0	20.0	18.0
Resistivity	uΩm	65	75	80	85	90	90
Volume Density	g/cm3	1.38	1.38	1.38	1.38	1.38	1.38
Elongation	%	5-20	5-20	5-30	15-40	15-40	5-25

Characteristics of Electrode Paste:

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.

Packaging & Shipping

For briquettes Carbon Electrode Paste, it is packed into 1 mt big bags. We use high quality hard-wearing plastic bags so that it will not be broken during the loading and delivering time.

For Cylinder Electrode paste, we use customized wooden pallets to transfer the goods.

Company Profile

Rongxing's corporate headquarters is located in Zhengzhou City. Possessing sophisticated production lines and inspection equipments, providing diverse lines of carbon metallurgical products backed by expert R&D technical support.
As an experienced manufacturer, we now offer graphite electrode and electrode paste in the world.Our products have been exported to Europe, Asia, Africa, South America and Middle Eastern countries, which enjoys good reputation.

Certifications

Customers

If you need the free quote or have some questions, please send inquiry to us directly.