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以下是:山西運城寶鋼B27AV1400電動汽車硅鋼 B27AV1400的圖文介紹


電工鋼硅鋼片主要用作各種電機、山西運城附近發(fā)電機和變壓器的鐵芯。比總損耗(鐵損) specific total loss (iron loss)比總損耗是在磁極化波形保持正弦，其峰值和頻率為特定值時，單位質(zhì)量材料所消耗的總功率，比總損耗用符號 P(Jm/f)表示，單位為 W/kg。例：P1.5/50表示在 磁極化強度為 1.5T、山西運城附近頻率為 50Hz 時的比總損耗。3.2 磁極化強度 magnetic polarizationQ/BQB 480－20212磁極化強度是指試樣受交變磁化時，特定磁場強度峰值的磁極化強度峰值，其符號為J(H)，單位為 T(特斯拉)。例：J5000表示對應于磁場強度峰值為 5000A/m 下的磁極化強度峰值。4 分類本文件的材料的等級是根據(jù)磁極化強度在1.5T、山西運城附近頻率在50Hz下的 比總損耗名義值P1.5/50(W/kg)、山西運城附近材料公稱厚度進行牌號分類，并按產(chǎn)品特性細分為普通型、山西運城附近應力退火型和型三類。示例 1：B35A210 表示公稱厚度為 0.35mm 的普通型無取向電工鋼， 比總損耗名義值P1.5/50為2.10W/kg；示例 2：B35AR300 表示公稱厚度為 0.35mm 的應力退火型無取向電工鋼， 比總損耗名義值P1.5/50為3.00W/kg；示例 3：B35AH230 表示公稱厚度為 0.35mm 的型無取向電工鋼， 比損耗名義值P1.5/50為2.30W/kg。示例 4：35WW210 表示公稱厚度為 0.35mm 的普通型 WW 無取向電工鋼， 比損耗名義值P1.5/50為2.10W/kg。示例 5：35WH230 表示公稱厚度為 0.35mm 的型 WH 無取向電工鋼， 比損耗名義值P1.5/50為2.30W/kg。5.3 絕緣涂層的分類和代號絕緣涂層的分類和代號應符合表2的規(guī)定。表 2 絕緣涂層的分類和代號絕緣涂層種類 代號 特征半有機薄涂層 A 改善沖片性，并有良好的焊接性半有機厚涂層 H 沖片性好，層間電阻高半有機無鉻薄涂層 K 涂層中不含鉻，具有良好的焊接性半有機無鉻厚涂層 M 涂層中不含鉻，具有良好的絕緣性能半有機無鉻極厚涂層 J 涂層中不含鉻，具有極好的絕緣性能半有機無鉻超厚涂層 L 涂層中不含鉻，具有極高的絕緣性能自粘接涂層 Z 涂層中不含鉻，固化后具有良好的粘接性能，鐵心固定強度大。



電工鋼硅鋼片硅鋼以鐵芯損耗(簡稱鐵損)和磁感應強度(簡稱磁感)作為產(chǎn)品磁性保證值。硅鋼鐵損低可節(jié)省大量電能，延長電機和變壓器工作運轉(zhuǎn)時間和簡化冷卻系統(tǒng)。由于硅鋼鐵損造成的電量損失占全年發(fā)電量的2.5％～4.5％，其中變壓器鐵損約占50％，1～100kW小型電機約占30％，日光燈鎮(zhèn)流器約占15％。硅鋼磁感高，鐵芯的激磁電流降低，也節(jié)省電能。硅鋼磁感高可使設(shè)計的 磁感(Bm)高、山西運城本地鐵芯體積小、山西運城本地重量輕，節(jié)省硅鋼、山西運城本地導線、山西運城本地絕緣材料和結(jié)構(gòu)材料等，既使電機和變壓器損耗和制造成本降低，又便于組裝和運輸。由帶齒圓形沖片疊成鐵芯的電機在運轉(zhuǎn)狀態(tài)下工作。要求硅鋼板為磁各向同性，用無取向硅鋼制造。由條片疊成鐵芯或由條帶卷繞成鐵芯的變壓器在靜止狀態(tài)下工作，用磁各向異性大的冷軋取向硅鋼制造。此外，要求硅鋼具有好的沖剪性，表面光滑平整和厚度均勻，好的絕緣膜和磁時效小。




電工鋼硅鋼片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




鹿程國際貿(mào)易(運城市分公司)是集研發(fā)、生產(chǎn)、銷售、服務(wù)為一體的企業(yè)，擁有先進的 新能源電工鋼技術(shù)優(yōu)勢、員工隊伍以及完善的售后服務(wù)體系。公司生產(chǎn)的 新能源電工鋼遍布全國各地，以其品質(zhì)贏得廣大客戶的信賴和好評。 在新的形勢下，鹿程國際貿(mào)易(運城市分公司)始終秉承“質(zhì)量、用戶、信譽”的經(jīng)營宗旨，堅持“科技興廠、以人為本”的戰(zhàn)略方針，在注重實踐與探索的同時，不斷追求 新能源電工鋼產(chǎn)品創(chuàng)新、服務(wù)創(chuàng)新，致力于為海內(nèi)外客戶提供的產(chǎn)品和的服務(wù)。



電工鋼硅鋼片硅鋼是一種硅鐵合金。用硅鋼軋制的片材是電工領(lǐng)域中應用廣的軟磁材料，因而硅鋼片又稱電工鋼片。硅鋼片廣泛用于電動機、發(fā)電機、變壓器、扼流圈、電磁機構(gòu)、繼電器及測量儀表中電機工業(yè)大量使用厚度為0.35～0.50mm的硅鋼片,用于：中型旋轉(zhuǎn)機，壓縮電機，通用馬達，小型精密電機，電動汽車，壓縮機，通用電機，電源變壓器，精密變壓器，節(jié)能電機，焊機變壓器，穩(wěn)壓器，磁性密封器，加速器用電磁鐵，汽車電機等；在電信高頻技術(shù)中常用0.05~0.20mm的薄帶鋼片,以便更有效地降低渦流損耗。熱軋硅鋼片厚度為0.35～0.50mm，密度為7.55～7.70g/cm3,多用于大、中、小型交、直流電動機；冷軋無取向硅鋼片厚度為0.35～0.50mm，密度為7.65～7.75g/cm3，多用于大型交流發(fā)電機、電動機，大、中、小型交、直流電動機；冷軋取向硅鋼片厚度為0.23mm 0.27mm 0.3mm 0.35mm，密度為7.65g/cm3,多用于電力變壓器、油浸式變壓器，干式變壓器，電抗器、磁放大器等；冷軋取向薄帶厚度為0.05～0.20mm，多用于無線電高頻變壓器。



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