Graphite Electrode with ISO Certificate .

Ref Price:
$2.00 - 66.00 / pc
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
10 pc
Supply Capability:
2000000 pc/month

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Product Description:

ISO Certified Graphite Electrode

Product Description:

Graphite electrode is made from the domestic petroleum coke as well as high quality needle coke which are widely used in the electric arc furnaces for production of alloy steels, metal and other nonmetallic materials.

Other related properties include: Graphite / Steel Welding Electrode  (AWS E6013(J421))
Graphite / Steel welding electrode belongs to carbon steel electrode, which
is commonly used for automobile bodies, ornamental iron, metal furniture, truck frames and bodies, farm implementations, machinery guards and storage tanks.

 

 

Main Product Features:

l  Stable arc

l  More resistant to splatter and smoke inhalation.

l  Higher deposition efficiency

l  Excellent welding performance

l  Easy restrike.

Our welding electrodes have more resistance to splash and smoke, easy restart weld quality design also including resistances to dust and smoke.

 

Product Images:

 

Graphite Electrode with ISO Certificate

Graphite Electrode with ISO Certificate



Product Specifications:

Minimum Order Quantity:

10 pc

Unit:

pc

Loading Port:

China main port

Supply Ability:

2000000 pc/month

Payment Terms:

TT or LC

Package:

托盘包装

 


The welding electrode is suitable for all position welding of steel sheets and irregular joints even under unfavorable conditions.

 

 

l  Excellent welding technological performances.

l  The arc is stable and the spatter loss is negligible.

l  The slag is fluid and when hardened it is compact and easy to remove.

l  Better for welding structures of steel sheets. Vehicles buildings, machinery-manufacture, vessels and various structures of low carbon steel.

 

 

Product Applications:

 

Graphite Electrode is used for the electric arc furnace steel making. On average 70-80% of graphite electrode is used for steel. This can also be used for the submerged arc furnace, including melting iron alloy, pure silicon, yellow phosphorus, matte, calcium carbide etc. Other usages include: graphite making, melting glass and silicon carbide.

 

 

FAQ:

 

Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered by OKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

 

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

 

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

 

Q4: What about payment term?

A4: We accept 30% T/T in advance, with the balance before shipment. L/C at sight is also acceptable. Other payment term can be discussed with specific order.


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Q:The original battery is not necessary to form the electrode potential? Why can we use graphite as electrode only? No potential difference.
Indeed, the original battery electrode potential using two different electrodes, produce potential difference, so that the electron flow generated current. Graphite is used as an electrode because of its excellent electrical conductivity and stability
Q:What do carbon products include?
Carbon and graphite materials are mainly carbon based non-metallic solid materials, in which carbon material is basically composed of non graphitic carbon material, and graphite material is basically composed of graphite carbon material. For the sake of simplicity, carbon and graphite materials are sometimes referred to as carbon materials (or carbon materials).
Q:How can I electroplate iron? I would like to use graphite as an electrode. Iron is plated on graphite with iron solution, so it can be processed into iron parts. I wonder if it can be done
Iron plating can be, with 2 valence iron, but on the graphite joint force is good, it is difficult to say, electroplating is bad, peeling is also common. Relatively speaking, iron parts on nickel plating is relatively simple, also more applicable
Q:National standard for graphite electrodes
The national standard normal power graphite electrode graphite electrode: the standard name standard classification number Q51 Standard No. YB/T 4088-2000 for YB/T 4088-2000 YB/T 4088-1992 2000/12/1, instead of the execution time of 0:00:00 release time 2000/7/26 0:00:00 adoption situation
Q:Why use platinum ferroalloy instead of iron as electrode?
General industrial grade silicon dioxide, because the preparation technology is different, can be divided into two types, one is dry, sintered (Fume Type), a wet precipitation type (Precipitated Type), and two of the surface area, the surface with hydroxyl (-OH) are the same, in general, the former the latter is more, less, the two surface has the tendency of hydrophilic, as for lipophilic polymer, such as paint, rubber... Etc.,... If the silica surface pre rendered hydrophobic, has a good effect.
Q:How large is the permissible overload current per square millimeter of the graphite electrode cross section?
Overhead wires, radiating the best conditions, allowed the current largest. The insulated wire in the house is laid in the wall, which has the worst heat release conditions and the smaller permissible current, so there are different safety currents.
Q:How can hydrogen be produced by electrolysis of sodium hydroxide with graphite as an electrode?
Because there is no hydrogen ions in the molten state of sodium hydroxide, sodium hydroxide and the onlyThis reaction should have occurred,Na+ + e=Na4OH-- 4e=O2+H2O
Q:What's the use of carbon?
High power graphite electrode. Allows the use of current density of 18 ~ 25A/ cm 2 graphite electrode, mainly used in steel-making high power arc furnace
Q:What is the composition of petroleum coke and what is its use?
Petroleum coke can be used for the manufacture of graphite, smelting and chemical industries, depending on its quality. For example, the quality of cooked sweet coke coke, mainly used in the manufacture of ultra high power graphite electrode and some special carbon products; needle coke in steelmaking industry is an important material new technology development of EAF steelmaking.
Q:The reason why graphite is used as electrode
Graphite has good thermal stabilityThe softening point of copper in 1000 degrees, easily deformed by heat, the melting point of graphite is 3850 + 50 DEG C, the boiling point of 4250 DEG C, even after the ultra high temperature arc ignition, the weight loss is very small, the thermal expansion coefficient is small. The strength of graphite increases with the increase of temperature, and the strength of graphite is doubled at 2000 degrees centigrade. In comparison, the thermal expansion coefficient of graphite material is only 1/30 of copper material.

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