047i.com
简约不浮华，不简单实用。我们的电工钢硅钢片冲压用钢厂家拥有先进的设备产品视频用直观的方式展现产品的实用性和价值。
以下是:电工钢硅钢片冲压用钢厂家拥有先进的设备的图文介绍
山东菏泽守合同重信用企业,鹿程国际贸易有限公司拥有先进的 山东菏泽汽车大梁钢生产设备，建立了完善的质量控制和质量保证体系，运用科学而严格的现代化体系，通过完善的检测设备和手段确保出厂 山东菏泽汽车大梁钢产品合格率，从而保证给用户及时提供符合相关要求的可靠的 山东菏泽汽车大梁钢产品。 “以质量铸造品牌、以服务追求发展”，是公司的一贯宗旨。公司制定了严格的服务措施：售前、售中由遍及全国的销售网络来完成，售后有公司的专业售后服务部来实施。
电工钢硅钢片：产品的牌号是按照下列给出的次序组成：B公称厚度(mm)的 100 倍用于表示无取向电工钢类型的字符，其中A、华尔网本地WW：普通型AR：应力退火型AH、华尔网WH：型（注：普通型 WW、华尔网型 WH 产品牌号可以使用至2025 年底） 比总损耗名义值 P1.5/50(W/kg)的100 倍宝钢英文名称 Baosteel 的首字母（可缺省）Q/BQB 480－20213示例 1：B35A210 表示公称厚度为 0.35mm 的普通型无取向电工钢， 比总损耗名义值P1.5/50为2.10W/kg；示例 2：B35AR300 表示公称厚度为 0.35mm 的应力退火型无取向电工钢， 比总损耗名义值P1.5/50为3.00W/kg；示例 3：B35AH230 表示公称厚度为 0.35mm 的型无取向电工钢， 比损耗名义值P1.5/50为2.30W/kg。示例 4：35WW210 表示公称厚度为 0.35mm 的普通型 WW 无取向电工钢， 比损耗名义值P1.5/50为2.10W/kg。示例 5：35WH230 表示公称厚度为 0.35mm 的型 WH 无取向电工钢， 比损耗名义值P1.5/50为2.30W/kg
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
