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Ferroalloy Refining Furnace for Low to Medium Carbon Ferrochromium | Product Introduction & Technical Parameters
1. Product Overview
The ferroalloy refining furnace is a professional metallurgical refining equipment customized for the production of low-carbon and medium-carbon ferrochromium. It adopts advanced electric arc refining and oxygen decarburization process, focusing on precise carbon control, impurity removal and high chromium recovery. This furnace is specially designed to solve the technical points of unstable carbon content, high impurity content and low metal yield in traditional ferrochromium smelting. It can stably produce standard low-carbon ferrochromium (C ≤ 0.5%) and medium-carbon ferrochromium (C: 1.0%–4.0%), widely applicable in stainless steel smelting, alloy steel manufacturing, precision casting and industrial metallurgy fields. With optimized furnace body structure and intelligent power control system, it realizes energy-saving, high-efficiency and stable continuous production, meeting the strict quality standards of global ferroalloy downstream industries.
2. Core Product Advantages
Precise Carbon Content Control: Equipped with accurate oxygen blowing decarburization and bottom-blowing nitrogen stirring system, it realizes uniform molten bath reaction, effectively controls carbon content in 0.1%–4.0% adjustable range, and stably produces qualified low/medium carbon ferrochromium to support high-standard alloy production .
High Chromium Recovery Rate: Optimized furnace slag system and smelting temperature control (1600–1900℃) greatly reduce chromium oxidation loss. The chromium recovery rate can reach up to 82%, significantly improving raw material utilization and reducing production costs .
Energy-Saving & Efficient Operation: Adopts low-impedance furnace body design (average impedance ≤2.5mΩ) and intelligent power regulation system, with balanced power output and low power consumption per ton of alloy. The circulating cooling water system reduces resource waste and realizes green production .
Stable & Durable Structure: The furnace body is made of high-temperature resistant refractory materials, with anti-corrosion and anti-oxidation treatment. The electrode lifting and rotating system operates stably, reducing equipment failure rate and extending service life, suitable for long-term continuous industrial production.
Low Impurity & High Purity: Effectively removes harmful impurities such as sulfur, phosphorus and silicon through targeted slagging and refining process, ensuring the produced ferrochromium has uniform composition and high purity, fully meeting the raw material requirements of high-end stainless steel and special alloy industries.
Customized & Intelligent: Supports multiple capacity specifications, compatible with small-batch trial production and large-scale mass production. Equipped with automatic temperature measurement, feeding and flue gas treatment systems, easy to operate and maintain, meeting modern intelligent metallurgical production standards.
3. Complete Technical Parameters
We provide multiple standardized furnace models and support non-standard customization to meet different production capacity and process requirements:
Production of low & medium carbon ferrochromium for stainless steel 200/300/400 series smelting;
Special alloy steel, tool steel and high-strength structural steel raw material production;
Precision casting, mechanical equipment manufacturing and metallurgical auxiliary alloy processing;
Ferroalloy processing plants with strict requirements on alloy composition stability and low impurity content.
5. After-sales & Service Support
We provide one-stop full-cycle services including equipment customized design, factory installation guidance, on-site commissioning, operator training, regular maintenance and spare parts supply. All equipment complies with international metallurgical industry standards, with stable quality and reliable after-sales guarantee, helping global customers realize high-efficiency and low-cost ferrochromium production.
Shaanxi Chengda Industrial Furnace Manufacturing Co., Ltd. is a high-tech enterprise specialized in the research, design, and manufacturing of various industrial furnaces, including AC and DC steelmaking electric arc furnaces, ladle refining furnaces, ferroalloy ore thermal furnaces, ferroall... Shaanxi Chengda Industrial Furnace Manufacturing Co., Ltd. is a high-tech enterprise specialized in the research, design, and manufacturing of various industrial furnaces, including AC and DC steelmaking electric arc furnaces, ladle refining furnaces, ferroalloy ore thermal furnaces, ferroall...
