Products Description
Ferrovanadium is produced by the reduction of V2O5 by silicon from ferrosilicon in the presence of lime in the electric arc furnace (3 MVA). The technology used for the smelting of ferrovanadium in the electric arc furnace utilizes three periods. The purpose of the first period is to restore vanadium from the current (return) fusion products of the third period of the previous heat. The charge, consisting of a recycled furnace slag, lime flux, ferrosilicon, aluminum, vanadium pentoxide, and iron chips, is loaded (Table 13.4). After the first period (80 to 100 min), V2O5 content in the slag is reduced to 0.25% to 0.35%, and the metal ends with 25% to 30% V, 20% to 24% Si, and 0.3% to 0.5% C. The slag with this low content of vanadium is tapped from the furnace.
Products Description
|
Ferro Vandadium FeV composition (%) |
|||||
|
Grade |
V |
Al |
P |
Si |
C |
|
FeV40-A |
38-45 |
1.5 |
0.09 |
2.00 |
0.60 |
|
FeV40-B |
38-45 |
2.0 |
0.15 |
3.00 |
0.80 |
|
FeV50-A |
48-55 |
1.5 |
0.07 |
2.00 |
0.40 |
|
FeV50-B |
45-55 |
2.0 |
0.10 |
2.50 |
0.60 |
|
FeV60-A |
58-65 |
1.5 |
0.06 |
2.00 |
0.40 |
|
FeV60-B |
58-65 |
2.0 |
0.10 |
2.50 |
0.60 |
|
FeV80-A |
78-82 |
1.5 |
0.05 |
1.50 |
0.15 |
|
FeV80-B |
78-82 |
2.0 |
0.06 |
1.50 |
0.20 |
|
Size |
10-50mm 60-325mesh 80-270mesh & customerize size |
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Customer Visit
FAQ
Can I get free sample?
A: Yes,we could send you the free sample,but courier cost should be collect except for some long-term partners.
What's your MOQ?
A: Usually for at least one container.
What's your delivery time?
A: The delivery time is usually about 2 weeks after we receive the deposit.The exact time depends on your order quantity.
What's your payments terms?
A: Total amount less than 1000 USD,100% prepaid;total amount more than 1000 USD,we accept T/T 30% deposit in advance,70% before
shipment,or L/C at sight.
Contact
ZHEN AN INTERNATIONAL CO., LTD
Fax: +86-372-5055180
Email: kay@zaferroalloy.com
Website: https://www.zaferroalloy.cn/
Head office: Huafu Office, Anyang City, Henan Province, China
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