{"id":2144,"date":"2026-07-03T06:16:25","date_gmt":"2026-07-03T06:16:25","guid":{"rendered":"https:\/\/hanmetallurgy.com\/?post_type=product&p=2144"},"modified":"2026-07-03T06:16:25","modified_gmt":"2026-07-03T06:16:25","slug":"ferrovanadium-smelting-furnace","status":"publish","type":"product","link":"https:\/\/luzixinzuonew.han-light.com\/index.php\/product\/ferrovanadium-smelting-furnace\/","title":{"rendered":"Ferrovanadium Smelting Furnace"},"content":{"rendered":"
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Ferrovanadium Smelting Furnace<\/h1>\n
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High-Performance Vanadium Alloy Production by HANI Metallurgy<\/p>\n<\/div>\n

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Engineered for High-Strength Steel Additives<\/h2>\n

The Ferrovanadium Smelting Furnace<\/strong> is a high-tech metallurgical unit designed for the production of ferrovanadium alloys, which are critical additives for improving the strength, toughness, and heat resistance of steel. As a specialized Ferrovanadium Furnace<\/strong>, it typically utilizes the silicothermic or aluminothermic reduction of vanadium pentoxide (V2O5) or vanadium trioxide (V2O3) in the presence of iron scrap. At HANI<\/strong>, we have developed state-of-the-art vanadium alloy smelting<\/strong> technologies that ensure high recovery rates and low energy consumption. Our SAF for ferrovanadium<\/strong> is engineered to withstand the extreme temperatures and chemical reactivity of vanadium slags, providing a stable platform for the production of standard FeV50, FeV80, and specialized high-purity vanadium alloys.<\/p>\n

A HANI Ferrovanadium Smelting Furnace<\/strong> is more than just a heating vessel; it is a precision refining system. Vanadium is an expensive and sensitive metal; therefore, the Ferrovanadium Furnace<\/strong> must minimize losses to the slag and gas phases. By integrating advanced transformer technology with intelligent electrode control, HANI’s vanadium alloy smelting<\/strong> units allow for the precise control of the reduction kinetics. Our SAF for ferrovanadium<\/strong> units are widely used in the production of carbon steels, low-alloy high-strength steels, and tool steels, where vanadium’s grain-refining properties are indispensable.<\/p>\n<\/div>\n

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Technical Specifications of HANI Ferrovanadium Furnace<\/h2>\n
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Model Feature<\/th>\nUnit<\/th>\nHANI-V3.6<\/th>\nHANI-V6.3<\/th>\nHANI-V9.0<\/th>\nHANI-V12.5<\/th>\n<\/tr>\n<\/thead>\n
Transformer Capacity<\/td>\nMVA<\/td>\n3.6<\/td>\n6.3<\/td>\n9.0<\/td>\n12.5<\/td>\n<\/tr>\n
Electrode Type<\/td>\n–<\/td>\nGraphite<\/td>\nGraphite<\/td>\nGraphite<\/td>\nGraphite<\/td>\n<\/tr>\n
Smelting Method<\/td>\n–<\/td>\nElectro-silicothermic \/ Aluminothermic<\/td>\n<\/tr>\n
Recovery Rate (V)<\/td>\n%<\/td>\n\u226596%<\/td>\n\u226597%<\/td>\n\u226597.5%<\/td>\n\u226598%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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Chemical Basis of Vanadium Smelting<\/h2>\n

The production of ferrovanadium in a Ferrovanadium Smelting Furnace<\/strong> typically involves the reduction of vanadium oxides. In the silicothermic process, ferrosilicon is used as the reducing agent in a Ferrovanadium Furnace<\/strong>. The presence of lime (CaO) is essential to neutralize the SiO2 produced, keeping the slag fluid and the vanadium recovery high in the vanadium alloy smelting<\/strong> process.<\/p>\n

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Principal Reactions in SAF for Ferrovanadium:<\/p>\n

1. 2V2<\/sub>O5<\/sub> + 5Si \u2192 4V + 5SiO2<\/sub> (Silicothermic Reduction)
\n2. 3V2<\/sub>O5<\/sub> + 10Al \u2192 6V + 5Al2<\/sub>O3<\/sub> (Aluminothermic Reduction)
\n3. SiO2<\/sub> + CaO \u2192 CaSiO3<\/sub> (Slag Formation)<\/p>\n<\/div>\n

HANI’s Ferrovanadium Smelting Furnace<\/strong> is optimized to manage these exothermic reactions. Our SAF for ferrovanadium<\/strong> design allows for controlled feeding of reductants to prevent localized overheating and vanadium volatilization. By maintaining a high-basicity slag in the vanadium alloy smelting<\/strong> hearth, we ensure the final ferrovanadium product has a low silicon or aluminum content, meeting the highest grade specifications.<\/p>\n<\/div>\n

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Why Choose HANI Vanadium Smelting Technology?<\/h2>\n