Products Description
The vanadium loss with the slag can be reduced by using additional heating at the end of the process. In this case the smelting starts in the furnace (350 kVA) with risen electrodes and proceeds normally without a power supply (Gasik et al., 2009). Upon finishing, the power is turned on and the slag and metal are heated and mixed to improve conditions for the recovery of vanadium and the deposition of metal drops. The dumped slag <1% V2O5 is tapped and the excess aluminum in the metal is reduced by the addition of a controlled amount of V2O5 and FeO. If the vanadium content in the slag remains high, it is recycled to the next heat.
Ferrovanadium can also be prepared by the thermite (exothermic) reaction, in which vanadium and iron oxides are co-reduced by aluminum granules in a magnesite-lined steel vessel or in a water-cooled copper crucible (Baroch, 2005). This method is also used to prepare ferro vanadium master alloys.
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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