V2O5 98% 99% Flake Material
High-purity vanadium pentoxide flake material for ferrovanadium production, alloy manufacturing, and industrial chemical processes.
Product Overview
V2O5 flake material serves as a vanadium-bearing raw material used in ferrovanadium production, vanadium alloy manufacturing, and selected industrial chemical processes. The most established commercial metallurgical flake grades are 98% and 99% V2O5, with controlled impurity levels that vary by producer and end-use specification.
Product Specifications
| Parameter |
V2O5 98% Flake |
V2O5 99% Flake |
| V2O5 |
98.0% min. |
99.0% min. |
| Si |
0.25% max. typical |
0.20% max. typical |
| Fe |
0.30% max. typical |
0.20% max. typical |
| P |
0.05% max. typical |
0.03% max. typical |
| S |
0.03% max. typical |
0.01% max. typical |
| As |
0.02% max. typical |
0.01% max. typical |
| Na2O + K2O |
Up to about 1.2-1.5% |
About 1.0% typical published limit |
| Form |
Fused flake |
Fused flake |
| Thickness |
Up to about 5 mm |
Up to about 5 mm |
Available Grades
V2O5 98% Flake
The 98% grade is widely used in ferrovanadium and metallurgical processing. Selection is based on downstream alloy specifications and acceptable impurity limits.
V2O5 99% Flake
The 99% grade provides higher V2O5 concentration and is suitable for processes requiring higher-purity vanadium feedstock. Buyers should compare complete chemistry as impurity limits may vary between producers.
Size and Form
- Fused flake form
- Thickness up to approximately 5 mm
- Maximum dimensions around 50-55 mm
- Industrial metallurgical flake specification
Applications
- Ferrovanadium Production: Used as a vanadium source in ferrovanadium manufacturing
- Alloy Manufacturing: Starting material for vanadium-containing master alloys and other alloy products
- Industrial Chemistry: Industrial vanadium intermediate for chemical processing and vanadium compound production
Technical Information
Key technical parameters follow the sequence: V2O5 content → impurity control → physical form → downstream process. For ferrovanadium production, Fe, Si, P and S levels are particularly important as they influence final alloy chemistry.
Buyer Confirmation Requirements
- Product and grade specification
- V2O5 content requirements
- Fe, Si, P and S impurity limits
- As and alkali-metal limits
- Flake size specifications
- Quantity requirements
- Application details
- Destination port
- Packing specifications
- Required documentation
Quality and Documentation
Buyers commonly request:
- Certificate of Analysis (COA)
- Safety Data Sheet (SDS)
- Packing List
- Batch information
- Inspection documentation where required
Actual delivered composition should be verified against the batch COA.
Packing Options
Published commercial examples include steel drums and bulk bags. Typical specifications use 200-250 kg steel drums and 1,000 kg super sacks or big bags.
Frequently Asked Questions
What is V2O5 flake material?
Fused vanadium pentoxide supplied in flake form for industrial and metallurgical processing.
What are V2O5 flakes used for?
Mainly used for ferrovanadium, vanadium alloy production and selected chemical applications.
What grades are common?
98% and 99% V2O5 are common commercial metallurgical flake grades.
Why are impurity limits important?
Impurities such as Fe, Si, P and S can affect downstream alloy chemistry and process requirements.
What size are V2O5 flakes?
Published commercial specifications include up to approximately 5 mm thickness and 50-55 mm maximum dimensions.
Is 99% V2O5 always better than 98%?
The appropriate grade depends on the buyer's process and chemical limits rather than V2O5 percentage alone.
Can V2O5 flakes be used for chemical production?
Yes. V2O5 is an industrial vanadium intermediate used in chemical processing.
What information is needed for a quotation?
Grade, chemistry, size, quantity, application, destination, packing and documentation requirements should be specified.
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