{"id":2141,"date":"2026-07-03T03:37:55","date_gmt":"2026-07-03T03:37:55","guid":{"rendered":"https:\/\/hanmetallurgy.com\/?post_type=product&p=2141"},"modified":"2026-07-03T03:37:55","modified_gmt":"2026-07-03T03:37:55","slug":"high-carbon-ferrochrome-smelting-furnace","status":"publish","type":"product","link":"https:\/\/luzixinzuonew.han-light.com\/index.php\/product\/high-carbon-ferrochrome-smelting-furnace\/","title":{"rendered":"High Carbon Ferrochrome Smelting Furnace"},"content":{"rendered":"
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High Carbon Ferrochrome Smelting Furnace<\/h1>\n
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Professional Smelting Solutions by HANI<\/p>\n<\/div>\n

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The Standard in Ferrochrome Production Technology<\/h2>\n

The High Carbon Ferrochrome Smelting Furnace<\/strong> stands as the most critical infrastructure in the modern metallurgical production of chromium alloys. Specifically designed as a High Carbon Ferrochrome Furnace<\/strong>, this equipment utilizes the carbothermic reduction method to transform high-grade chrome ores into high-carbon ferrochrome (HC FeCr), an essential additive for stainless steel and specialty alloy manufacturing. At HANI<\/strong>, we specialize in engineering HC FeCr smelting<\/strong> units that prioritize energy efficiency, environmental compliance, and high alloy recovery rates. By utilizing electricity as the primary energy source, our SAF for ferrochrome<\/strong> ensures that the final product remains free from impurities typically introduced by fossil-fuel-based reduction processes.<\/p>\n

In the global market, the High Carbon Ferrochrome Smelting Furnace<\/strong> is favored over other methods such as blast furnaces or plasma processes due to its ability to achieve any required reaction temperature and its ease of realizing thermodynamic conditions for reduction and refining. A HANI-built High Carbon Ferrochrome Furnace<\/strong> is more than just a piece of hardware; it is a sophisticated HC FeCr smelting<\/strong> system that integrates advanced electrode management with intelligent power control to deliver stable production capacity.<\/p>\n<\/div>\n

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Technical Specifications of HANI High Carbon Ferrochrome Furnace<\/h2>\n
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Model Parameter<\/th>\nUnit<\/th>\nHANI-HC16.5<\/th>\nHANI-HC25.5<\/th>\nHANI-HC33.0<\/th>\nHANI-HC48.0<\/th>\n<\/tr>\n<\/thead>\n
Transformer Capacity<\/td>\nMVA<\/td>\n16.5<\/td>\n25.5<\/td>\n33.0<\/td>\n48.0<\/td>\n<\/tr>\n
Electrode Diameter<\/td>\nmm<\/td>\n1000<\/td>\n1200<\/td>\n1350<\/td>\n1600<\/td>\n<\/tr>\n
Annual HC FeCr Output<\/td>\nT\/a<\/td>\n~32,000<\/td>\n~52,000<\/td>\n~68,000<\/td>\n~100,000<\/td>\n<\/tr>\n
Electricity Consumption<\/td>\nkWh\/t<\/td>\n2800-3200<\/td>\n2700-3000<\/td>\n2600-2900<\/td>\n2500-2800<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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Carbothermic Reduction in HC FeCr Smelting<\/h2>\n

The chemical foundation of the High Carbon Ferrochrome Smelting Furnace<\/strong> operation is the reduction of chromium oxides by carbon. During the HC FeCr smelting<\/strong> process, chrome ore, coke, and flux (typically limestone or quartzite) are fed into the hearth. As the electrodes of the SAF for ferrochrome<\/strong> penetrate the charge, an electric arc is formed, generating temperatures upwards of 1600\u00b0C. At these temperatures, the direct reduction of Cr2<\/sub>O3<\/sub> and FeO occurs.<\/p>\n

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Core Chemical Reactions:<\/p>\n

1. Cr2<\/sub>O3<\/sub> + 3C \u2192 2Cr + 3CO
\n2. FeO + C \u2192 Fe + CO
\n3. 7Cr + 3C \u2192 Cr7<\/sub>C3<\/sub> (Formation of Carbide)
\n4. 3Cr + C \u2192 Cr3<\/sub>C2<\/sub><\/p>\n<\/div>\n

A high-performing High Carbon Ferrochrome Furnace<\/strong> must manage the solubility of carbon in the metallic phase to achieve the desired grade. HANI’s HC FeCr smelting<\/strong> units are equipped with sophisticated slag chemistry monitoring to ensure that the slag basicity allows for maximum chromium recovery while keeping the silicon content within specified limits for the SAF for ferrochrome<\/strong>.<\/p>\n<\/div>\n

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Production Reference Values for SAF for Ferrochrome<\/h2>\n

To ensure long-term ROI on your High Carbon Ferrochrome Smelting Furnace<\/strong>, HANI<\/strong> provides the following operational benchmarks based on decades of field data:<\/p>\n