高纯铁坯具有低硫、低磷、高纯度的优点，已被广泛用作重熔生产精密合金、电热合金、硬磁合金、低碳不锈钢的材料，并可作为生产冶金粉末的原料，特别适合生产超高合金和高能级钕铁硼永磁体等。
应用：
1.熔化用纯铁广泛用于生产各种类型的特殊合金，例如中间合金，电热合金，硬磁性合金，低碳不锈钢和粉末冶金材料。
High-purity iron billet has the advantages of low sulfur, low phosphorus and high purity, and has been widely used as a material for remelting the production of precision alloys, electric heating alloys, hard magnetic alloys, and low-carbon stainless steels, and can be used as raw materials for the production of metallurgical powders, especially suitable for the production of ultra-high alloys and high-energy grade NdFeB permanent magnets.
Apply:
1. Pure iron for melting is widely used in the production of various types of special alloys, such as intermediate alloys, electric heating alloys, hard magnetic alloys, low carbon stainless steels and powder metallurgy materials.
2.磁性材料用纯铁
高纯铁适用于生产磁性材料，如铁氧体磁体、钕铁硼永磁体等，广泛应用于电子、电力机械、医疗器械等领域。玩具、包装、五金技工、航空航天等。
第三代稀土钕铁硼磁体是当前最强大的永磁体，它由稀土金属钕 (29%-32.5%)，铁 (63.95%-68.65%)，非金属元素硼和其他添加剂，如镝 (0.6-8%) 、铌 (0.3-0.5%) 、铝 (0.3-0.5%) 、铜 (0.05-0.15%) 等。
2. Pure iron for magnetic materials
High-purity iron is suitable for the production of magnetic materials, such as ferrite magnets, NdFeB permanent magnets, etc., which are widely used in electronics, power machinery, medical equipment and other fields. Toys, packaging, hardware mechanics, aerospace, etc.
The third-generation rare earth NdFeB magnet is the most powerful permanent magnet at present, which is composed of rare earth metals neodymium (29%-32.5%), iron (63.95%-68.65%), nonmetallic element boron and other additives such as dysprosium (0.6-8%), niobium (0.3-0.5%), aluminum (0.3-0.5%), copper (0.05-0.15%), etc.
3.用于电子领域的软磁材料
高纯铁作为一种软磁材料，具有易磁化、退磁、饱和感应密度高、张力小等特点，广泛用于生产各种电磁设备和装置，如电磁继电器、电机等，涉及众多行业，如航空航天、汽车、机械制造、电气、电子等行业。
3. Soft magnetic materials used in the field of electronics
As a soft magnetic material, high-purity iron has the characteristics of easy magnetization, demagnetization, high saturation induction density, low tension, etc., and is widely used in the production of various electromagnetic equipment and devices, such as electromagnetic relays, motors, etc., involving many industries, such as aerospace, automobile, machinery manufacturing, electrical, electronic and other industries.
