Graphite Electrode For Magnesium Smelting Furnace
Products Description
Graphite electrode for magnesium smelting furnace
Graphite electrodes are used frequently while produce magnesium metal, and magnesium is a lightweight and highly reactive metal that has a range scope of usage in various industrial applications. They play an essential role in magnesium smelting furnace, which is used to extract magnesium from its oxide ores.
Products parameters
Graphite Electrodes diameter and allowable deviation
|
UNIT (MM) |
||||
|
Name |
Nominal Diameter mm |
Actual Maximum Diameter mm |
Actual Minimum Diameter mm |
Nominal Length mm |
|
UHP/HP Graphite electrode |
100 |
102 |
107 |
1700/1800/1900/2700 |
|
150 |
152 |
157 |
1600/1800/1900 |
|
|
200 |
205 |
202 |
1600/1800/1900 |
|
|
250 |
256 |
251 |
1600/1800/1900 |
|
|
300 |
307 |
302 |
1600/1800/2000 |
|
|
350 |
358 |
352 |
1600/1800/2000 |
|
|
400 |
409 |
403 |
1600/1800/2000/2200 |
|
|
450 |
460 |
454 |
1600/1800/2000/2200 |
|
|
500 |
511 |
505 |
1800/2000/2200/2400 |
|
|
550 |
562 |
556 |
1800/2000/2200/2400/2700 |
|
|
600 |
613 |
607 |
2000/2200/2400/2700 |
|
|
650 |
663 |
659 |
2000/2200/2400/2700 |
|
|
700 |
714 |
710 |
2000/2200/2400/2700 |
|
|
750 |
765 |
761 |
2000/2200/2400/2700 |
|
Graphite electrode technical parameters
|
Item |
Unit |
RP |
HP |
UHP |
||||
|
≤∅400 |
≥∅450 |
≤∅400 |
≥∅450 |
≤∅400 |
≥∅450 |
|||
|
Electric Resistivity |
Electrode |
μΩ*m |
≤8.5 |
≤9.0 |
≤6.0 |
≤6.5 |
≤5.0 |
≤5.5 |
|
Nipple |
≤6.5 |
≤6.5 |
≤5.5 |
≤5.5 |
≤4.5 |
≤4.5 |
||
|
Transverse Strength |
Electrode |
MPa |
≥8.0 |
≥7.0 |
≥10.5 |
≥10.5 |
≥15.0 |
≥15.0 |
|
Nipple |
≥16.0 |
≥16.0 |
≥20.0 |
≥20.0 |
≥22.0 |
≥22.0 |
||
|
Young’s Modulus |
Electrode |
Gpa |
≤9.3 |
≤12.0 |
≤14.0 |
|||
|
Nipple |
≤14.0 |
≤16.0 |
≤18.0 |
|||||
|
Bulk Density |
Electrode |
g/cm3 |
≥1.54 |
≥1.65 |
≥1.68 |
|||
|
Nipple |
≥1.69 |
≥1.73 |
≥1.76 |
|||||
|
Coefficient of Termal Expansion (100℃﹣600℃) |
Electrode |
100-6/℃ |
≤2.5 |
≤2.0 |
≤1.5 |
|||
|
Nipple |
≤2.0 |
≤1.6 |
≤1.2 |
|||||
|
Ash |
% |
≤0.3 |
≤0.2 |
≤0.2 |
||||
Graphite Electrode Production Process
Applications
Electric arc furnaces: They are used in electric arc furnaces to produce magnesium through reacting magnesium oxide with carbon in electric arc. The electric arc furnace use them to produce heat and melt the mixture of magnesium oxide and carbon and help the chemical reaction.
Refining the magnesium: After magnesium oxide and carbon reaction occurred, their mixture matter need to be refined to clean impurities and up to the sound purity of magnesium. Graphite They are used to adjust temperature and chemistry of molten magnesium to enhance refining procedure.
Casting furnace: They are used in the casting furnace, too, where the refined magnesium is cast into ingots. The casting furnace use them to produce heat, which melt the refined magnesium and convert it into ingots
Packing and Shipping
Finished Graphite Electrodes are packed according to customers' requirements, shipped via containers or trucks, and provided with perfect after-sales service.
FAQ
1. Are you a Manufacturer or Trader?
We are manufacturer,we have our own factory.
2. When can I get the price?
We usually quote within 8 hours after getting your detailed requirements,like size,quantity etc.If it is an urgent order,you can call us directly.
3. What about the lead time for mass product?
The lead time is based on the quantity, about 7-12days.For graphite product,apply Dual-use items license need about 15-20 working days.
4. What is your terms of delivery?
We accept FOB,CFR,CIF,EXW,DAP,DDP,etc.You can choose the most convenient way for you.Besides that,we can also shipping by Air and Express.
5. Do you provide samples?
Yes,samples are available for you.
6. Product packaging?
We are packed in wooden cases,or according to your requirements.
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