Overview
Imported vanadium rods are premium-grade metallic vanadium products, typically with purity levels ranging from 99.7% to 99.99%. These rods are manufactured through advanced vacuum arc remelting or electron beam melting processes to achieve high density and minimal impurities. Vanadium rods are valued for their exceptional strength-to-weight ratio and stability at high temperatures. The imported variants often meet stringent international standards like ASTM B393 or MIL-V-22214, making them preferable for critical applications where material consistency is paramount.
Physical and Chemical Properties
Vanadium rods exhibit remarkable thermal stability, maintaining structural integrity up to 1910°C. Their hexagonal close-packed crystal structure contributes to superior mechanical properties, including a tensile strength of 450-620 MPa in annealed conditions. Chemically, vanadium forms a protective oxide layer that resists corrosion from acids, alkalis, and saltwater. However, it reacts with oxygen above 660°C and dissolves in oxidizing acids. The metal's low neutron absorption cross-section (5 barns) makes it particularly useful in nuclear applications.
Main Applications
In aerospace, vanadium rods serve as feedstock for titanium alloys (e.g., Ti-6Al-4V), enhancing strength at elevated temperatures for jet engine components. The nuclear industry utilizes high-purity rods (99.99%) as cladding material for fuel rods due to vanadium's radiation stability. Superconducting magnet manufacturers use vanadium rods as precursors for vanadium-gallium (V3Ga) wires. Emerging applications include redox flow batteries, where vanadium's multiple oxidation states enable efficient energy storage solutions.
Safety and Storage
Vanadium dust poses inhalation hazards (TLV 0.05 mg/m³ as respirable dust). Processing should occur in controlled environments with local exhaust ventilation. Intact rods are stable but require argon or nitrogen blanketing during storage to prevent surface oxidation. For long-term storage, vacuum-sealed containers with desiccants are recommended. Cutting operations should use coolant to minimize dust generation. Waste disposal must comply with local regulations for heavy metals, though metallic vanadium is less toxic than its compounds.
B2B Procurement Guide
When sourcing imported vanadium rods, prioritize suppliers who provide certified material test reports (MTRs) detailing impurity levels, especially nitrogen, oxygen, and carbon content. Diameter tolerances should meet ±1% for precision applications. For nuclear-grade purchases, request additional documentation including neutron absorption cross-section measurements. Logistics planning should account for vanadium's density—a 1m long, 50mm diameter rod weighs approximately 12kg. Consider bonded warehouses for temporary storage to avoid import duty payments until needed.
Related Manufacturers
- 主营：钛棒、钛合金棒、钛板、钒棒、钛合金板、钛管、钛丝、钛角铁、钛方管、钛槽钢、钛箔、钛法兰、钛弯头、锆棒、锆板、锆管、钽棒、钽板、钽箔、钽管、钽丝、铌板、铌棒、铌丝、铌箔、钼舟
- 主营：海绵锆、铌铁粉、超细铌粉、钒棒、低锆海绵、喷涂铌粉、金属铌条、高纯铼粉、金属铌粉、tc4钛合金粉、超细氮化锆、超细氧化锆、贵金属材料、超细微米级铌粉
- 主营：钢棒料、纯铁带、弹簧钢、1j6板材、fcd450-10、合金钢、纯铁dt4、纯铁线、无缝管、球铁板、冷轧带、铁镍合金、铸铁板、灰铸铁棒HT250、坡莫合金1J85、4J29可伐合金、钛合金棒、铝合金板
- 主营：磁合金、坡莫合金、合金圆钢
- 主营：哈氏合金、高温合金、特种合金、lnconel合金、lncoloy合金、精密合金、monel合金、司太立合金、铜镍合金、铜及铜合金
- 主营：金属铬、结晶锆、碳化钨、金属铌、铂金粉、纯锆靶、锆盘丝、合金粉、电解钒、铝型材、海绵锆、镍锭材、铌铁粉、铼酸铵、润滑油、钨铁粉、碳化硅、金属锡、铜合金、氮化硅、镍粉末、钒铁粉、铝合金、青铜粉、铬铁粉
- 主营：bfe30-1-1、gh5188、铸造合金、高速钢、高温合金、GH2747、冷轧钢、cuni44mn1、N04400、黄铜管、1j22、g20圆钢、00cr13si2、紫铜带、白铜管、gh4169、软磁合金、铍铜管、高力黄铜、铍铜板、铍铜带、无缝管、N06625板
- 主营：高温镍基合金、哈市合金、蒙乃尔合金
- 主营：铝合金、模具铝板、航空铝材、铝板卷带、防锈铝板、航空铝型材、超声波模具、薄中厚板铝棒
- 主营：高速钢、弹簧钢、黄铜带、黄铜管、琴钢丝、锰钢带、合金钢、快削钢、铅黄铜、铍铜板、铝黄铜、无缝管、光元棒、球铁板、精光板、六角钢、琴钢线、锰钢板、碳钢板、磷铜板、耐磨板、齿轮钢、中厚板、结构钢、铍铜棒
- 主营：航空专用合金、高温合金、钴基合金、马氏体时效钢、GH5188、GH3625、GH4169、L605、1J22钴基合金、GH4099、叶片钢、4J29可伐合金、PH13-8Mo、Aermet100、GH5605、1J22、18Ni300、18Ni350、Monel400、MP159、MP35N、3J21、GH2747、18Ni250
- 主营：圆钢棒、圆锻件、钢板材、光棒车、研磨棒、复合板、挡渣板、钢棒材、圆棒材、圆棒料、锂靶材、无缝管、精密管、螺丝钉、合金板、钽靶材、时效钢、合金棒料、不锈钢板、膨胀合金、电热合金、六角螺母、热轧钢板、六角螺栓、合金靶材
- 主营：哈氏合金、高温合金、不锈钢、耐蚀合金、蒙乃尔合金、镍基合金、钴基合金、钛合金、马氏体时效钢、尼莫尼克合金
- 主营：高温合金、哈氏合金、蒙乃尔合金、钛合金、钴基合金、马氏体时效钢、双相不锈钢、沉淀硬化钢、尼莫尼克合金、司太立合金、软磁合金
- 主营：fto靶材、钐靶材、硼化锆、硒靶材、铝靶材、钆靶材、铽靶材、氟化镁、钇靶材、钼靶材、铬靶材、镉靶材、钽靶材、硒化锌、氟化镱、砷化镓、硒化锑、碲化镉、镍靶材、钨靶材、铑靶材、铒靶材、铪靶材、锑靶材、碲粉末
- 主营：高温镍基合金
- 主营：钽板、钽管、钽棒、钒棒、钽丝、铌板、铌管、铌棒、钽加工件、铌丝、铌加工件、钒板、钒丝、钽坩埚、钽靶材、铌靶材、钒靶材、钽接地环、钽保护管、钽箔、铌坩埚、铌箔、钒箔、钽异形件
- 主营：金属靶材、合金靶材、陶瓷靶材、蒸发颗粒
- 主营：马氏体时效钢、高温镍基合金、哈氏合金、精密合金、水电钢、钛合金、双电渣、耐蚀板、钛光板、镜面板、锻圆钢、车光棒、255合金、冷轧板、合金棒、抗拉棒、剥皮棒、磁合金、镍合金、416圆钢、时效板、18Ni300、18Ni250、拉光棒
- 主营：镍基合金、哈氏合金、膨胀合金、高温合金、英科洛伊、软磁合金、精密合金、马氏体时效钢、纯镍合金、不锈钢材料
- 主营：金属铬、碳化钼、锌合金、高纯钒棒、硅化钼、金属铌、金属铍、合焊粉、球形粉、铬靶材、钛硅靶、硫化钼、合金粉、结晶硼、纯铌条、纯镧粉、海绵锆、铌铁粉、钛焊丝、白石墨、钨铁粉、稀土钕、碳化硅、金属锡、钛白粉、镍铁粉
- 主营：热双金属片、复合双金属、5j1480、热双金属材料、5j1070高温型、热双金属激光加工、5j20110高温型、FPA721-110热双金属带、P675R双金属片、5j11热双金属材料、DWSi3硅钢棒、QMS3L光亮硅钢棒材、坡莫合金带、坡莫合金棒、坡莫合金板、1j79坡莫合金带
- 主营：模具钢、高速钢、粉末高速钢、优特钢、锰钢、镁合金、钛材、铜材、铝合金、不锈钢、透气钢