Super Large Size Carbon Electrode CNBM 750--960

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
0 m.t.
Supply Capability:
100000 m.t./month

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Product Description:

Usage

Used for steel making in arc furnace 
Dia:200mm-1200mm 

Features

1.Good electrical conductivity

2.High resistance to thermal shock

3.High mechanical strength


Packaging & Delivery

Packaging DetaiWOODEN CRATES
Delivery Detail:BASE ON THE QUANTITY OF ORDER

Specification

Item

S

G


Φ500~Φ700


Φ750~Φ960


Φ1020~Φ1400

Φ500~Φ700


Φ750~Φ960


Φ1020~Φ1400


μΩ.m

≤45

≤45

≤45

≤38

≤38

≤40


g/cm3

≥1.55

≥1.55

≥1.55

≥1.58

≥1.58

≥1.58


MPa

3.5~7.5

3.5~7.5

3.5~7.0

4.0~7.5

4.0~7.5

4.0~7.5


MPa

≥20.0

≥20.0

≥19.0

≥20.0

≥20.0

≥19.0


10-6/℃

3.2~4.8

3.2~4.8

3.2~4.8

3.0~4.6

3.0~4.6

3.0~4.6


%

≤2.5

≤2.5

≤2.5

≤2.0

≤2.0

≤2.0

Super Large Size Carbon Electrode CNBM 750--960

Super Large Size Carbon Electrode CNBM 750--960

Our services 

•   Close customer contact through a global marketing network covering more than 90 countries 

•   Professional technical and individual advice provided at customers‘ own sites 

•   Detailed design proposals to solve customer-specific problems 

•   Application-oriented training in key applications and special literature 

•   Extensively equipped laboratories for analyses 

•   Reliable and flexible delivery service

We can manafacture and export graphite electrodes in different grade ,shape and dimension.Whenever you need it ,please feel free to let us know.we promise you the top quality and lower price. 

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Q:How does graphite produce solar cells?
The team at the Massachusetts Institute of Technology has confirmed that electrodes based on graphene and ITO devices are comparable in efficiency. Although the power conversion efficiency of graphene is 4.2% lower than that of a general silicon cell, it will be competitive for special use in the future.
Q:Please senior doubts. The graphite electrode is used in the mold cavity In what case is graphite processing taken?
Instead of copper as discharge material.1. Electrode design1 can reduce the number of individual electrodes / can be made into a composite electrode2, it can save the electrode clamp system and save the cost2, the electrode processing1, high speed milling rough processing copper block 3 times2, high-speed milling finishing faster than copper 5 times3. Good machinability4, complex geometric modeling can be realized3, light weight, its density is less than 1/4 of copper1, good thermal stability (without deformation)2 can reduce the number of individual electrodes / can be made into a composite electrode3, without deburring4. The electrode is easy to clamp4 、 electric discharge machining EDM1, roughing, the electrode loss is small2, high work removal rate3 can reduce the number of individual electrodes / can be made into a composite electrode4. No pollution to the environment in the electrolyte5, light weight, its density is less than 1/4 of copper6, excellent thermal stability, the electrode does not change7, the fine graphite electrode can be used to produce high quality workpiece surfaceDifferent grades of graphite materials can be used for processing different workpieces
Q:Why is graphite conductive electrode oxidized?
Graphite electrode uses petroleum coke (carbon), pitch coke (carbon) as granule material
Q:What are the skills of hardfacing process for wear-resistant alloy powder blocks?
The power supply adopts the DC arc welding machine with steep drop characteristic, adopts the positive connection method, the electrode is negative, and the electrode is a high strength spectrum pure graphite rod,
Q:What is anodized graphite?
Electrochemical graphite is made of graphite, coke and other raw materials, placed in the high temperature of more than 2500 degrees in the furnace, processed into products.
Q:Electrolysis of CuCl2 solutions with graphite electrodes
After energization, electrolysis occurs, not ionizationIonization does not require energization, and can occur in aqueous or molten state.
Q:I remember the more lively metal, the electron?
Metal ion is more inert electron, graphite electrode for electrolytic salt solution containing the same amount of substance A and C two metals, C first precipitated, so C is copper. In a dilute sulfuric acid with H2 precipitation, certainly not a copper. The more active metal betatopic ability is strong, have the corresponding ion electronic ability weaker. First metal ions corresponding to metal electrons are not active.
Q:After vacuum melting of quartz crucible, there are three graphite electrode rods. What's the adjustment?
Or did you adjust the electrode when it was installed? There are two electrode distance, two away, causing melting after different lengths.
Q:Is graphite flammable?Why do I bake pencil cores with a fever that doesn't burn?
In theory, as long as a certain temperature is reached, any substance can be burned, and the diamond is converted to graphite at 2000~3000 DEG C under anaerobic conditions. That is to say, graphite (flake graphite)
Q:What is the striking electrode in the die making? Where is the technical point?
Electrical discharge machining (EDM) is a spark discharge in a liquid medium at a lower voltage range to meet the required shape and size.

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