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.

電工鋼硅鋼片：比總損耗(鐵損)specific total loss (iron loss)比總損耗是指磁極化強(qiáng)度按正弦變化，其峰值和頻率為特定值時(shí)，單位質(zhì)量材料所吸收的總功率，比總損耗用符號(hào) P (Jm/f)表示，單位為 W/kg（或 W/lb）。例：P1.7/50表示在磁極化強(qiáng)度在 1.7T、安徽巢湖當(dāng)?shù)仡l率在 50Hz 下測(cè)得的單位 kg（或 lb）試樣的比總損耗；P1.7/60表示在磁極化強(qiáng)度在 1.7T、安徽巢湖當(dāng)?shù)仡l率在 60Hz 下測(cè)得的單位 kg（或 lb）試樣的比總損耗。3.2 磁極化強(qiáng)度(磁感應(yīng)強(qiáng)度)magnetic polarization (magnetic induction)磁極化強(qiáng)度是指試樣受交變磁場(chǎng)磁化時(shí)，特定磁場(chǎng)強(qiáng)度峰值的磁極化強(qiáng)度峰值，其符號(hào)為 J(H)，單位為 T(特斯拉)。例：J800表示對(duì)應(yīng)于磁場(chǎng)強(qiáng)度 H 為 800A/m（用峰值表示）下的磁極化強(qiáng)度。3.3 比視在功率 specific apparent power對(duì)于設(shè)定的磁極化強(qiáng)度和頻率值，磁化單位質(zhì)量的鐵芯所消耗的交流電源總功率為比視在功率，其符號(hào)為 Ss，單位為 VA/kg。例：Ss1.7/50表示磁極化強(qiáng)度在 1.7T、安徽巢湖當(dāng)?shù)仡l率在 50Hz 下測(cè)得的單位 kg 試樣的比視在功率。3.4 A 計(jì)權(quán)磁致伸縮速度水平 A-weighted magnetostriction velocity level,LVA 當(dāng)磁極化強(qiáng)度隨時(shí)間按正弦規(guī)律變化，其峰值為某一標(biāo)定值，變化頻率為某一標(biāo)定頻率時(shí)，單位長(zhǎng)度電工鋼片（帶）沿磁化方向上發(fā)生磁致伸縮所引起的表面振動(dòng)聲壓水平為 A 計(jì)權(quán)磁致伸縮速度水平。