Graphite electrode mainly petroleum , needle as raw material, coal pitch as binder, calcination, ingredients, kneading,molding, baking and graphitization, machining and made, which is released in electric arc furnace in the form of arc conductor of electricity to heat melting furnace charge, with low resistivity, good conductivity, low ash, uniform and compact structure, good oxidation resistance, high mechanical strength, etc.Please contact us if necessary.
Our company produces Graphite Electrode , Recarburizer , Premelting Refining Slag
Welding professionals need a reliable electrode that can handle the high heat and acids of welding. The low hydrogen electrode 7018 is just the right choice. It's made of durable materials
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Xinhong carbon advantage:
Strictly control of raw material ensures it is from the best origin;
Advanced production technology & facilities &experienced workers;
Strict quality tracing system to ensure each ge excels buyer needs;
Technical assistance & after service are available whenever needed;
Sufficient stock in factory to ensure competitive price&fast delivery;
Graphite electrodes
Graphite electrode is made of petroleum coke, needle coke, and bonding coal pitch. Its production process is: calcining, dosing, mixing, forming, baking and impregnation, graphitization in a high temperature of over 3000c, then precision machining.
Graphite electrode is acting as a conductive body which release heat in the form of arc for heating and melting steel in the furnace.According to the application, it can be divided into regular power(rp), high power(hp) and ultra high power(uhp).
Graphite electrode is an important conductive material in smelting industry with good electrical conductivity, thermal conductivity and high mechanical strength, good corrosion resistance under high temperature. Graphite electrode is widely used in eaf, lrf, submerged arc furnace(producing ferroalloy, pure silicon, yellow phosphorus, calcium carbide etc), resistance furnace (such as the graphitization furnace, glass melting furnace and silicon carbide furnace etc).
Graphite Electrodes
Material:100% Neddle coke from Japan's MITSUBISH
Equipment:
20 kettle,12 kettle calciner
10mn,20mn and 35mn oil extruders
34 room ring baking kilns
High pressure impregnation system and rebaking lines from
16000Kva DC Graphitizatio furnaces
Difital processing lines is domestic first-class for electrodes and nipples
parameters:
flexural strength:6.4-8.0
thermal expansivity:1.4-1.5
apparent density:1.65-1.72g/cm3
electrical resistivity:5-6
grade:ultra high power
length:1600~2400mm
diameter:150-600mm
apply:EAF
species:electrode block
model:Dia.200~600mm
brand:LMM
country of origin:China
LMM GROUP provide one-stop service for steel mills for more than 10years.had exported to many countries,such as Taiwan,Tunisa,Egypt,Bangladesh,Oman etc.
Customs code:8545190000
Properties: low resistivity, good conductivity, low ash, uniform and compact structure, good oxidation resistance, high mechanical strength.
Introduction: graphite electrode, mainly petroleum coke, needle coke as raw material, coal pitch as binder, calcination, ingredients, kneading, molding, baking and graphitization, machining and made, which is released in electric arc furnace in the form of arc conductor of electricity to heat melting furnace charge, with low resistivity, good conductivity, low ash, uniform and compact structure, good oxidation resistance, high mechanical strength, etc.
Product Parameters
Item
Unit
Ordinary power graphite electrode
High power graphite electrode
Ultra High Power
RP/UP/UHP/SHP/graphite Electrodes
We manufacture & export Graphite Electrode for 10 YEARS. We can supply Graphite Electrodes with IMMEDIATE DELIVERY: RONGFU has been become a valuable and reliable brand for graphite and carbon products in domestic and overseas. Normal Power Graphite Electrodes (NP) Impregnation Power Graphite Electrodes (IP) High Power Graphite Electrodes (HP) Special Power Graphite Electrodes (SHP) Ultra High Power Graphite Electrodes (UHP) Supply scope of graphite electrode ( in diameter): Ф75mm - Ф700mm
Carbon steel welding electrode is suitable to work in all positions with excellent welding technological properties, stable arc less splash, shaped good appearance, easy for removal of slag layer, easy for striking arc and restriking arc.
Used for welding common carbon steel structure, suitable for small thin plates and low class low-allow steel.Sutch as 09mn2.
Cast iron welding electrode with excellent crack resistance and processability, can work with ac or dc power, stable arc, electrode without becoming red, easy for operating.
Suitable for repair welding on thin cast iron pieces and machined surfaces, such as some key gray cast iron pieces like engine bearers, guide rails of machine tools, pinion stands
IoLine High Performance pH Electrodes
Iodine glass pH electrodes with temperature sensor
IoLine-HPB IoLine High Performance pH Electrodes Description
The IoLine high performance pH electrodes use a patented three chamber system with an iodine reservoir in the iodine/iodide reference electrode. The standard hydrogen electrode has proven too difficult in practical use to gain more than a mere theoretical importance. The Ag/AgCl reference system, which is the most common reference system, can cause measuring instabilities originating from potential variations with changing temperature or reactions between silver ions and the measuring solution in the area of the diaphragm. IoLine pH electrodes, in contrast, have the advantage of a much lower temperature sensitivity and a metal ion free reference system.
IoLine-HPB IoLine High Performance pH Electrodes Features
* Unique iodine/iodide reference system
* Tris buffer compatible
* Exchangeable bridge electrolyte
* Integrated refill port
* Excellent for a wide range of applications
* Integrated temperature sensor
IoLine-HPB IoLine High Performance pH Electrodes Specifications
* pH Range: 0 to 14
* Temperature Range: 23 to +212'F (-5 to +100'C)
* Shaft: Glass
* Zero Point: pH = 7.00 ±0.25
* Reference System: iodine/iodide
IoLine Tris Compatible pH Electrodes
Iodine glass pH electrodes for the most demanding applications
IoLine-TrisB IoLine Tris Compatible pH Electrodes Description
The IoLine Tris compatible pH electrodes use a patented three chamber system with an iodine reservoir in the iodine/iodide reference electrode. The standard hydrogen electrode has proven too difficult in practical use to gain more than a mere theoretical importance. The Ag/AgCl reference system, which is the most common reference system, can cause measuring instabilities originating from potential variations with changing temperature or reactions between silver ions and the measuring solution in the area of the diaphragm. IoLine pH electrodes, in contrast, have the advantage of a much lower temperature sensitivity and a metal ion free reference system.
IoLine-TrisB IoLine Tris Compatible pH Electrodes Features
* Unique iodine/iodide reference system
* Tris buffer compatible
* Exchangeable bridge electrolyte
* Integrated refill port
* Excellent for a wide range of applications
IoLine-TrisB IoLine Tris Compatible pH Electrodes Specifications
* pH Range: 0 to 14
* Temperature Range: 23 to +212'F (-5 to +100'C)
* Shaft: Glass
* Zero Point: pH = 7.000.25
* Reference System: iodine/iodide
* Type of Membrane Glass: A
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