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阿坝鹿程国际贸易有限公司有限公司实行了先进的流水线作业流程，引进了多组先进的进口 汽车钢大型生产设备。同时对 汽车钢原材料实行择优采购，定期招标，为确保产品质量奠定了坚实的基础。我们本着：“视客户为亲友 供客户之所需”的原则，真诚为您提供服务，助力事业发展腾飞！先求做精，再求做大，是我们公司为之奋斗的目标，只有这样，才能在当今这个 汽车钢产品日新月异的时代站住脚跟。
电工钢硅钢片硅钢按Si质量分数分类分为Si＜0.5％的电工钢和0.5~4.5％Si的硅钢两类，两者通称为电工钢板。前者在制造电磁性能要求不高的民用小型电器领域有着广泛的需求，此类硅钢片的特点在于硅含量明显低于常规电工钢，制备工艺流程简单，成本较低，与普碳钢类似。后者包含的种类、附近牌号极为复杂。高硅钢是指4.5％~6.7％Si的Si-Fe合金，具有在高频下铁损明显降低、附近 磁导率高、附近矫顽力低、附近磁性能极为优异的特点，主要用来制造高频电机、附近高频变压器、附近扼流线圈和高频磁屏蔽等。但由于Si含量过高，室温条件下塑性极差，无法轧制成形。6.5％Si因为其独特的磁性能而自成体系，目前仅有少量通过渗硅工艺制备的无取向6.5％Si-Fe合金材料可以成卷供应，更具性能优势的取向6.5％Si-Fe合金制备则更为困难。
电工钢硅钢片Electrical steel, also known as silicon steel sheet, is an indispensable metal material in the power, electronics, and military industries, and is also the largest functional material in production. It is mainly used as the iron core for various motors, generators, and transformers. Specific total loss (iron loss) is the total power consumed per unit mass of material when the magnetic polarization waveform remains sinusoidal, with a specific peak and frequency. The specific total loss is represented by the symbol P (Jm/f), in W/kg. Example: P1.5/50 represents the specific total loss at a maximum magnetic polarization intensity of 1.5T and a frequency of 50Hz. 3.2 Magnetic Polarization Q/BQB 480-20212 Magnetic polarization intensity refers to the peak magnetic polarization intensity of a specific magnetic field intensity when a sample is subjected to alternating magnetization. Its symbol is J (H), and the unit is T (Tesla). Example: J5000 represents the peak magnetic polarization intensity corresponding to a magnetic field intensity peak of 5000A/m. The material grades in this document are classified based on the nominal maximum specific total loss P1.5/50 (W/kg) at a magnetic polarization strength of 1.5T and a frequency of 50Hz, as well as the nominal thickness of the material. They are further divided into three categories based on product characteristics: ordinary type, stress relief annealing type, and high-efficiency type. Example 1: B35A210 represents a common non oriented electrical steel with a nominal thickness of 0.35mm, and the maximum nominal specific total loss value P1.5/50 is 2.10W/kg； Example 2: B35AR300 represents a stress relieved annealed non oriented electrical steel with a nominal thickness of 0.35mm, and the maximum nominal specific total loss value P1.5/50 is 3.00W/kg； Example 3: B35AH230 represents an efficient non oriented electrical steel with a nominal thickness of 0.35mm, and the maximum nominal specific loss value P1.5/50 is 2.30W/kg. Example 4: 35WW210 represents a normal type WW non oriented electrical steel with a nominal thickness of 0.35mm, and the maximum nominal specific loss value P1.5/50 is 2.10W/kg. Example 5: 35WH230 represents an efficient WH non oriented electrical steel with a nominal thickness of 0.35mm, and the maximum nominal specific loss value P1.5/50 is 2.30W/kg. The classification and code of insulation coatings shall comply with the provisions of Table 2. Table 2 Classification and Code of Insulation Coatings Type Code Characteristics of Insulation Coatings Semi organic Thin Coating A Improves Punching Performance and Has Good Weldability Semi organic Thick Coating H has Good Punching Performance and High Interlayer Resistance Semi organic Chromium Free Thin Coating K does not contain chromium and has good weldability Semi organic Chromium Free Thick Coating M does not contain chromium and has good insulation performance Semi organic Chromium Free Extreme Thick Coating J does not contain chromium and has excellent insulation performance Semi organic Chromium Free Ultra Thick Coating L does not contain chromium and has extremely high insulation performance Self adhesive Coating
