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High Purity Iron
Definition of Pure Iron: Iron-based materials with an iron content of not less than 99.50% and a carbon content of not more than 0.0218%.According to the purity level (N representing the purity level of pure iron), pure iron can be classified as follows:Industrial Pure Iron: purity 99.50-99.80%, 2NPure Iron: purity 99.90~99.94%, 3NHigh-Purity Iron: purity 99.950~99.998%, 4NUltra-Pure Iron: purity 99.999~99.9999%, 5N-6N1、We have developed a process technology for large-scale pyrometallurgical production of 4N grade high-purity iron through technological innovation, reducing the production cost of high-purity iron and providing high-quality raw materials for the high-end equipment manufacturing industry.2、2N-3N grade Industrial Pure IronIts purity ranges from 99.50% to 99.94%, and it can be industrially produced through pyrometallurgical processes. Pure iron exhibits soft texture, high toughness, and excellent electromagnetic properties. Primarily used in amorphous, electronic, rare earth permanent magnet, electromagnetic pure iron, new energy, high temperature, high strength, and other fields, it serves as the basic iron-based metal material in these sectors.3、4N grade High-Purity IronHigh-purity iron serves as a crucial basic material for the preparation of high-performance functional materials, including magnetic materials and amorphous materials. It is a superior electromagnetic shielding material and a key raw material for the production of high-quality alloys, such as high-end special steel, high-temperature alloys, corrosion-resistant alloys, nuclear industry materials, and military steel. It is extensively utilized in high-end sectors such as energy, rail transportation, machinery, military equipment, aircraft, spacecraft, gas turbines, marine engineering, petrochemicals, and semiconductor chips.Characteristics of 4N grade high-purity iron products:As the purity of pure iron increases, its yield strength and tensile strength decrease, while the sensitivity of strength to strain rate increases. Grain coarsening significantly reduces the yield strength of 4N grade high-purity iron at low strain rates, with the yield strength of 4N4 coarse pure iron being only 58MPa.① Coarse grain size and low yield strengthThe mechanical properties of 2N8, 3N5 pure iron and kilogram-grade 4N4 pure iron materials produced through industrialization were tested. The microstructures after annealing at different purities are shown in the figure, with average particle sizes being 2N8 (58um) = 3N5 (58um) < 4N4 pure iron (328um).② Excellent soft magnetic performancePure iron has been long utilized as a material for high-soft magnetic equipment, such as magnetic cores, owing to its excellent ductility, low strength and hardness, as well as high magnetic permeability. Impurities play a significant role in influencing the soft magnetic properties of pure iron.③ Corrosion resistance of high-purity ironAfter reaching high purity, pure iron is not easy to rust in humid air and is insoluble in hydrochloric acid, sulfuric acid, etc.CustomizableTransportation modes：Including sea transportation, railway transportation, and road transportation.Minimum order quantity：Comprehensive evaluation based on actual orders.Qualification certification： Complete qualifications to ensure reliable quality.Sales countries：We have provided products to users regions including Asia, Southeast Asia, Europe, North America, and Africa, serving countries such as the United States, Japan, South Korea, France, Germany, Thailand, Vietnam, the United Arab Emirates, and Saudi Arabia. Looking ahead, we eagerly anticipate cooperating with more global buyers.
Pure iron for rare earth permanent magnet materials
CustomizableTransportation modes：Including sea transportation, railway transportation, and road transportation.Minimum order quantity：Comprehensive evaluation based on actual orders.Qualification certification： Complete qualifications to ensure reliable quality.Sales countries：We have provided products to users regions including Asia, Southeast Asia, Europe, North America, and Africa, serving countries such as the United States, Japan, South Korea, France, Germany, Thailand, Vietnam, the United Arab Emirates, and Saudi Arabia. Looking ahead, we eagerly anticipate cooperating with more global buyers.Application field of pure iron for rare earth permanent magnet materials: Used for the production of high-performance neodymium iron boron permanent magnet materials, it has the characteristics of high efficiency, energy saving, and stability, which is in line with the trend of social development. With the acceleration of the global energy structure's transition towards green and low-carbon, neodymium iron boron permanent magnet materials will have great potential for development in fields such as wind power generation, new energy vehicles, and energy-saving appliances.Product Features:High purity, low content of residual elements such as carbon, chromium, manganese, phosphorus, sulfur, oxygen, etc.
Electromagnetic pure iron application field: widely used in electronic and electrical engineering, electrical components, magnetic materials, relays, sensors, automotive brakes and other fields.Product features: High magnetic sensitivity, low diamagnetism, high purity, low residual element content.Product standardsElectromagnetic propertiesCustomizableTransportation modes：Including sea transportation, railway transportation, and road transportation.Minimum order quantity：Comprehensive evaluation based on actual orders.Qualification certification： Complete qualifications to ensure reliable quality.Sales countries：We have provided products to users regions including Asia, Southeast Asia, Europe, North America, and Africa, serving countries such as the United States, Japan, South Korea, France, Germany, Thailand, Vietnam, the United Arab Emirates, and Saudi Arabia. Looking ahead, we eagerly anticipate cooperating with more global buyers.
Pure iron for amorphous materials
Iron based amorphous alloys have higher magnetic permeability and lower losses than silicon steel, and can be applied in multiple fields such as power, electrical engineering, and wireless communication. 80% of the raw materials in typical FeSiB amorphous alloys are industrial pure iron, and the purity of pure iron has a significant impact on its magnetic properties.FeSiB amorphous alloy was obtained by using 2N industrial pure iron, 3N pure iron, 4N commercial high-purity iron, and 4N self-made high-purity iron, respectively.After testing, the purity of pure iron has a significant impact on the soft magnetic properties of FeSiB amorphous alloy, with higher purity resulting in better performance.Product Features:High purity, low content of residual elements such as carbon, chromium, manganese, phosphorus, sulfur, oxygen, etc.CustomizableTransportation modes：Including sea transportation, railway transportation, and road transportation.Minimum order quantity：Comprehensive evaluation based on actual orders.Qualification certification： Complete qualifications to ensure reliable quality.Sales countries：We have provided products to users regions including Asia, Southeast Asia, Europe, North America, and Africa, serving countries such as the United States, Japan, South Korea, France, Germany, Thailand, Vietnam, the United Arab Emirates, and Saudi Arabia. Looking ahead, we eagerly anticipate cooperating with more global buyers..
Pure iron for electronic materials
Application areas:① Electromagnetic shielding: used for electromagnetic shielding, solving electromagnetic interference and electromagnetic compatibility problems caused by electromagnetic waves, with low coercivity and high magnetic permeability; ② Semiconductors: Used for inductors and other components, with aluminum addition and manganese control, low coercivity; ③ Cathode flat steel: can be used as a cathode material in the electrolytic aluminum industry, with a high manganese sulfur ratio, easy welding, and high conductivity.Product Features:High purity, low residual element content such as carbon, chromium, manganese, phosphorus, sulfur, oxygen, etc., good processing performance.CustomizableTransportation modes：Including sea transportation, railway transportation, and road transportation.Minimum order quantity：Comprehensive evaluation based on actual orders.Qualification certification： Complete qualifications to ensure reliable quality.Sales countries：We have provided products to users regions including Asia, Southeast Asia, Europe, North America, and Africa, serving countries such as the United States, Japan, South Korea, France, Germany, Thailand, Vietnam, the United Arab Emirates, and Saudi Arabia. Looking ahead, we eagerly anticipate cooperating with more global buyers.
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