V40 Alloy demonstrates outstanding performance through its controlled vanadium ratio, refined microstructure, and minimal impurities.
The alloy promotes consistent diffusion during smelting, resulting in uniform chemical composition and smooth integration in the steel matrix.
Certified by international agencies, ZhenAn ensures on-time delivery and technical support for long-term contracts worldwide.
Ferro V40 Metallurgical With Uniform Structural Quality
Ferro V40 Metallurgical Additive, also known as Vanadium–Iron Alloy 40, is a refined ferro-vanadium material containing about 40 percent vanadium.
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Product Introduction
Technical Overview: Composition Stability and Grain Uniformity of V–Fe 40 Material
V–Fe 40 Material is produced through integrated aluminothermic and electric-arc reduction techniques.
During refining, strict control of temperature and gas levels ensures homogeneous distribution of vanadium throughout the metallic matrix.
This process refines the grain structure, prevents internal segregation, and maintains a dense crystalline texture that minimizes oxidation during melting.
As a result, Alloy Grade V40 consistently improves hardness, fatigue resistance, and ductility in various steel grades.
Each production lot is analyzed by both spectrographic and chemical testing to meet international quality benchmarks such as ISO 9001 and SGS.
Detailed Technical Reference and Compositional Indicators of Ferro V40 Alloy
| Specification Item | Grade A (V40-A) | Grade B (V40-B) | Interpretation / Notes |
|---|---|---|---|
| Vanadium Content (%) | 38–45 | 38–45 | Determines the material's strengthening capacity |
| Max Aluminium Residual (%) | 1.5 | 2.0 | Optimized to enhance deoxidation performance |
| Max Phosphorus (ppm eq.) | 900 | 1500 | Lower concentrations boost material toughness |
| Max Silicon Inclusion (%) | 2.0 | 3.0 | Enhances molten material fluidity |
| Max Carbon Trace (wt. %) | 0.60 | 0.80 | Maintains a balance between strength and ductility |
| Max Sulfur Content (%) | 0.05 | 0.06 | Strictly controlled to prevent hot brittleness |
| Bulk Density (g/cm³) | 6.0–6.3 | 6.0–6.3 | Correlated with the iron-vanadium ratio |
| Fusion Range (°C) | 1780–1810 | 1780–1810 | Consistent melting temperature range |
| Particle Size Range (mm) | 3–20 / 10–50 (original "03" standardized) | 3–20 / 10–50 | Customizable particle dimensions available |
| Processing Technique | Aluminothermic Refining + Arc Refining | Same as left | Guarantees chemical composition stability |
| Industrial Application | HSLA Steel, Tool Steel, Spring Steel | General Structural Steel | Application scenarios vary by grade |
| Packaging Type | 25–250 kg steel drums / 1-ton bulk bags | Same as left | Standard packaging for export purposes |
| Quality Certification | ISO 9001, SGS, BV Certification | Same as left | Complies with international inspection standards |
International Client Visits and Technical Evaluation of Vanadium-Iron Alloy Production
Global clients auditing V40 Metallurgical Additive production and analyzing chemical data.
Overseas engineers discussing V–Fe 40 application in high-strength steel development.
Distinct Metallurgical Benefits and Reliability of Alloy Ferro V40
FAQ
Q1: Which industries prefer V40 Metallurgical Additive?
A1: It is widely used in HSLA steel, automotive components, and precision castings requiring controlled strength.
Q2: Can the composition be modified for specific projects?
A2: Yes, we offer custom vanadium content and granule sizes to match different metallurgical requirements.
Q3: How is quality maintained before shipment?
A3: Each batch undergoes spectrographic analysis and third-party inspection before export.
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