FeV50 and FeV80 sample preparation
FeV50 and FeV80 are suitable for any vanadium-containing steel, and they are added in the same way in steelmaking. Although the melting temperature of FEV80 is higher, since ferrovanadium is a dissolving process in molten steel, it is suitable for both converter steelmaking and electric furnace steelmaking.
Sample preparation: The preparation of samples for chemical analysis is carried out in accordance with GB4332-84 "Preparation of samples for chemical analysis of ferroalloys".
Chemical analysis: Chemical analysis of ferrovanadium is carried out in accordance with YB585-65 "Chemical analysis method of ferrovanadium".
Inspection rules: Product quality inspection and acceptance shall comply with the requirements of GB3650-83 "General Provisions for Acceptance, Packaging, Storage, Transportation, Marking and Quality Certificate of Ferroalloys".
Batch: Each furnace number product is delivered as a batch. The surplus that is less than one piece of packaging can be delivered in batches with other furnaces or batches of products of the same grade whose vanadium content differs by no more than 2%.
|
Product name |
Ferro Vanadium |
|
Grade |
Industrial Grade |
|
Color |
Grey with Metallic Luster |
|
Purity |
50%/80% |
|
Shape |
Lump |
|
Boiling Point |
3337ºC |
|
Melting Point |
1887ºC |
