電工鋼硅鋼片硅鋼按Si質(zhì)量分?jǐn)?shù)分類分為Si＜0.5％的電工鋼和0.5~4.5％Si的硅鋼兩類，兩者通稱為電工鋼板。前者在制造電磁性能要求不高的民用小型電器領(lǐng)域有著廣泛的需求，此類硅鋼片的特點(diǎn)在于硅含量明顯低于常規(guī)電工鋼，制備工藝流程簡單，成本較低，與普碳鋼類似。后者包含的種類、湖南懷化附近牌號極為復(fù)雜。高硅鋼是指4.5％~6.7％Si的Si-Fe合金，具有在高頻下鐵損明顯降低、湖南懷化附近 磁導(dǎo)率高、湖南懷化附近矯頑力低、湖南懷化附近磁性能極為優(yōu)異的特點(diǎn)，主要用來制造高頻電機(jī)、湖南懷化附近高頻變壓器、湖南懷化附近扼流線圈和高頻磁屏蔽等。但由于Si含量過高，室溫條件下塑性極差，無法軋制成形。6.5％Si因?yàn)槠洫?dú)特的磁性能而自成體系，目前僅有少量通過滲硅工藝制備的無取向6.5％Si-Fe合金材料可以成卷供應(yīng)，更具性能優(yōu)勢的取向6.5％Si-Fe合金制備則更為困難。

電工鋼硅鋼片Ultra-thin series: B15AHT1000, B15AHT1200, B15AT1000, B15AT1200B15AT1500, B15AT1550, B20AHT1000, B20AHT1200, B20AT1000, B20AT1200, B20AT1500, 20WTG1200, 20WTG1500 20WTG1550 B25AHV1200 B25AHV1300, B27AHV1400, B27AV1400, B30AHV1500 B30AHV1400, B35AV1700 B35AV1800High performance series: B35AH300, B50AH300, 50AH470, 50AH600, 50AH800, B50AH470, B50AH600, B50AH800, B50AR300, B50AR600, B50AR500, B50AR350, B20AT15000.35 series: B35A200, B35A210, B35A230, B35A250, B35A270,B35A300, B35A360, B35A440, B35A550, B35AH300, B35AR300, B35AY-10.5 series: B50A250, B50A270, B50A290, B50A310, B50A350, B50A400, B50A470, B50A600, B50A700, B50A800, B50A1000, B50A13000.65 series: B65A470, B65A530, B50A600B65A700, B65A800 B65A1000, B65A1300Super thick Series: 70WK340, 75WK400, 80WK420, 85WK450, 10W800 WFC-100A, silicon steel sheet performance: A low iron loss. As an important indicator of quality, each country divides the grade by the iron loss value. The lower the iron loss, the higher the grade and the higher the quality.B. High magnetic induction strength. Under the same magnetic field, the silicon steel sheet with high magnetic sensitivity can be obtained. The volume and weight of the iron core of the motor or transformer made by it are relatively small, which can save silicon steel sheet, copper wire and insulating materials, etc.C. High stacking coefficient. The surface of the silicon steel sheet is smooth, flat and uniform in thickness, which improves the stacking coefficient of the iron core.D. Good punching property. This is more important for manufacturing small and micro motor iron cores.E. The surface has good adhesion and weldability to the insulating film.