冷軋又可分晶粒無取向和晶粒取向兩種。冷軋片厚度均勻、外表質量好、磁性較高，B按生產加工工藝可分熱軋和冷軋兩種。因此，隨著工業發展，熱軋片有被冷軋片取代之趨勢(國已經明確要求停止使用熱軋硅鋼片，也就是前期(qi)所說的(de)"以冷代熱"

1按硅鋼片可分為(wei)四類：低(di)硅(gui)(gui)鋼（含硅(gui)(gui)0.8~1.8%中(zhong)硅(gui)(gui)鋼（含硅(gui)(gui)1.8~2.8%較高硅(gui)(gui)鋼（含硅(gui)(gui)2.8~3.8%及高硅(gui)(gui)鋼（含硅(gui)(gui)3.8~4.8%

2按軋制方法可分為熱軋硅鋼片和冷軋硅鋼片(pian)。

3按晶粒取向(xiang)可分為定(ding)向(xiang)電(dian)磁硅(gui)鋼板(ban)和無定(ding)向(xiang)電(dian)磁硅(gui)鋼板(ban)。

含硅高達0.8%-4.8%電工硅鋼，矽鋼片；電工用硅鋼薄板俗稱矽鋼片或硅鋼片。顧名思義。經熱、冷軋制成。一般厚度在1mm以下，故稱薄板。硅鋼片廣義講屬板(ban)(ban)材(cai)類(lei)，由于(yu)它(ta)特.殊(shu)用(yong)(yong)(yong)(yong)(yong)途而(er)(er)獨立一分(fen)(fen)支。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)(gong)(gong)用(yong)(yong)(yong)(yong)(yong)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)薄(bo)板(ban)(ban)具(ju)有(you)優良的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)性(xing)(xing)能(neng)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)訊和(he)(he)(he)(he)儀表工(gong)(gong)(gong)(gong)業中不可缺(que)少(shao)的(de)(de)(de)(de)(de)重(zhong)(zhong)要磁(ci)(ci)(ci)性(xing)(xing)資(zi)料。1硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)分(fen)(fen)類(lei)；A硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)(pian)(pian)按其含 硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)量不同(tong)可分(fen)(fen)為(wei)(wei)低(di)(di)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)和(he)(he)(he)(he)高硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)兩種(zhong)(zhong)。低(di)(di)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)片(pian)(pian)(pian)(pian)(pian)(pian)含硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)2.8%以下(xia)，具(ju)有(you)一定機(ji)(ji)(ji)械強(qiang)度，主(zhu)要用(yong)(yong)(yong)(yong)(yong)于(yu)制(zhi)造(zao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)，俗稱電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)(pian)(pian)；高硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)片(pian)(pian)(pian)(pian)(pian)(pian)含硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)量為(wei)(wei)2.8%-4.8%具(ju)有(you)磁(ci)(ci)(ci)性(xing)(xing)好(hao)(hao)，但較脆，主(zhu)要用(yong)(yong)(yong)(yong)(yong)于(yu)制(zhi)造(zao)變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)鐵(tie)(tie)(tie)芯(xin)，俗稱變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)(pian)(pian)。兩者(zhe)在實際(ji)使(shi)(shi)用(yong)(yong)(yong)(yong)(yong)中并無嚴格界限，常用(yong)(yong)(yong)(yong)(yong)高硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)片(pian)(pian)(pian)(pian)(pian)(pian)制(zhi)造(zao)大型電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)。B按生(sheng)產(chan)加工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)可分(fen)(fen)熱(re)(re)(re)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)和(he)(he)(he)(he)冷(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)兩種(zhong)(zhong)，冷(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)又可分(fen)(fen)晶(jing)粒(li)(li)(li)無取(qu)(qu)(qu)向和(he)(he)(he)(he)晶(jing)粒(li)(li)(li)取(qu)(qu)(qu)向兩種(zhong)(zhong)。冷(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)片(pian)(pian)(pian)(pian)(pian)(pian)厚(hou)度均勻、外表質(zhi)量好(hao)(hao)、磁(ci)(ci)(ci)性(xing)(xing)較高，因此(ci)，隨著工(gong)(gong)(gong)(gong)業發展(zhan)，熱(re)(re)(re)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)片(pian)(pian)(pian)(pian)(pian)(pian)有(you)被冷(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)片(pian)(pian)(pian)(pian)(pian)(pian)取(qu)(qu)(qu)代之趨勢(shi)（國已經(jing)(jing)明確要求停止使(shi)(shi)用(yong)(yong)(yong)(yong)(yong)熱(re)(re)(re)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)(pian)(pian)，也(ye)就是(shi)前期所說的(de)(de)(de)(de)(de)以冷(leng)(leng)(leng)代熱(re)(re)(re)”2硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)(pian)(pian)性(xing)(xing)能(neng)指標(biao)；A鐵(tie)(tie)(tie)損(sun)低(di)(di)。質(zhi)量的(de)(de)(de)(de)(de)最(zui)重(zhong)(zhong)要指標(biao)，世界各(ge)國都以鐵(tie)(tie)(tie)損(sun)值(zhi)劃分(fen)(fen)牌號(hao)，鐵(tie)(tie)(tie)損(sun)越(yue)低(di)(di)，牌號(hao)越(yue)高，質(zhi)量也(ye)高。B磁(ci)(ci)(ci)感應強(qiang)度高。相同(tong)磁(ci)(ci)(ci)場下(xia)能(neng)獲得較高磁(ci)(ci)(ci)感的(de)(de)(de)(de)(de)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)(pian)(pian)，用(yong)(yong)(yong)(yong)(yong)它(ta)制(zhi)造(zao)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)或(huo)變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)鐵(tie)(tie)(tie)芯(xin)的(de)(de)(de)(de)(de)體(ti)積和(he)(he)(he)(he)重(zhong)(zhong)量較小(xiao)，相對(dui)而(er)(er)言可節省硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)(pian)(pian)、銅線和(he)(he)(he)(he)絕緣(yuan)材(cai)料等(deng)(deng)。C疊(die)裝系數(shu)(shu)高。硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)(pian)(pian)表面光滑，平整和(he)(he)(he)(he)厚(hou)度均勻，制(zhi)造(zao)鐵(tie)(tie)(tie)芯(xin)的(de)(de)(de)(de)(de)疊(die)裝系數(shu)(shu)提高。D沖(chong)片(pian)(pian)(pian)(pian)(pian)(pian)性(xing)(xing)好(hao)(hao)。對(dui)制(zhi)造(zao)小(xiao)型、微(wei)(wei)型電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)鐵(tie)(tie)(tie)芯(xin)，這(zhe)點(dian)更(geng)重(zhong)(zhong)要。E外表對(dui)絕緣(yuan)膜(mo)的(de)(de)(de)(de)(de)附著性(xing)(xing)和(he)(he)(he)(he)焊接(jie)性(xing)(xing)良好(hao)(hao)。F磁(ci)(ci)(ci)時效。G硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)(pian)(pian)須經(jing)(jing)退火和(he)(he)(he)(he)酸洗(xi)后(hou)交(jiao)貨。一）電(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)(gong)(gong)用(yong)(yong)(yong)(yong)(yong)熱(re)(re)(re)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)薄(bo)板(ban)(ban)（GB5212-85電(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)(gong)(gong)用(yong)(yong)(yong)(yong)(yong)熱(re)(re)(re)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)薄(bo)板(ban)(ban)以含碳損(sun)低(di)(di)的(de)(de)(de)(de)(de)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鐵(tie)(tie)(tie)軟磁(ci)(ci)(ci)合金(jin)作(zuo)材(cai)質(zhi)，經(jing)(jing)熱(re)(re)(re)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)成厚(hou)度小(xiao)于(yu)1mm薄(bo)板(ban)(ban)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)(gong)(gong)用(yong)(yong)(yong)(yong)(yong)熱(re)(re)(re)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)薄(bo)板(ban)(ban)也(ye)稱熱(re)(re)(re)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)(pian)(pian)。熱(re)(re)(re)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)(pian)(pian)按其合硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)量可分(fen)(fen)為(wei)(wei)低(di)(di)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)（Si≤2.8%和(he)(he)(he)(he)高硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)（Si≤4.8%兩種(zhong)(zhong)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)(pian)(pian)。二）電(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)(gong)(gong)用(yong)(yong)(yong)(yong)(yong)冷(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)薄(bo)板(ban)(ban)（GB2521-88用(yong)(yong)(yong)(yong)(yong)含硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)0.8%-4.8%電(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)(gong)(gong)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)為(wei)(wei)材(cai)質(zhi)，經(jing)(jing)冷(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)而(er)(er)成。冷(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)(pian)(pian)分(fen)(fen)晶(jing)粒(li)(li)(li)無取(qu)(qu)(qu)向和(he)(he)(he)(he)晶(jing)粒(li)(li)(li)取(qu)(qu)(qu)向兩種(zhong)(zhong)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)帶(dai)(dai)。冷(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)(gong)(gong)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)帶(dai)(dai)具(ju)有(you)表面平整、厚(hou)度均勻、疊(die)裝系數(shu)(shu)高、沖(chong)片(pian)(pian)(pian)(pian)(pian)(pian)性(xing)(xing)好(hao)(hao)等(deng)(deng)特點(dian)，且(qie)比(bi)熱(re)(re)(re)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)(gong)(gong)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)帶(dai)(dai)磁(ci)(ci)(ci)感高、鐵(tie)(tie)(tie)損(sun)低(di)(di)。用(yong)(yong)(yong)(yong)(yong)冷(leng)(leng)(leng)帶(dai)(dai)代替(ti)熱(re)(re)(re)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)帶(dai)(dai)制(zhi)造(zao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)或(huo)變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)，其重(zhong)(zhong)量和(he)(he)(he)(he)體(ti)積可減少(shao)0%-25%若用(yong)(yong)(yong)(yong)(yong)冷(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)取(qu)(qu)(qu)向帶(dai)(dai)，性(xing)(xing)能(neng)更(geng)佳，用(yong)(yong)(yong)(yong)(yong)它(ta)代替(ti)熱(re)(re)(re)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)帶(dai)(dai)或(huo)低(di)(di)檔次冷(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)帶(dai)(dai)，可減少(shao)變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)消耗量45%-50%且(qie)變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)工(gong)(gong)(gong)(gong)作(zuo)性(xing)(xing)能(neng)更(geng)可靠。用(yong)(yong)(yong)(yong)(yong)于(yu)制(zhi)造(zao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)和(he)(he)(he)(he)變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)。通常，晶(jing)粒(li)(li)(li)無取(qu)(qu)(qu)向冷(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)帶(dai)(dai)用(yong)(yong)(yong)(yong)(yong)作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)或(huo)焊接(jie)變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)等(deng)(deng)的(de)(de)(de)(de)(de)狀態；晶(jing)粒(li)(li)(li)取(qu)(qu)(qu)向冷(leng)(leng)(leng)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)帶(dai)(dai)用(yong)(yong)(yong)(yong)(yong)作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)、脈沖(chong)變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)和(he)(he)(he)(he)磁(ci)(ci)(ci)放(fang)大器(qi)(qi)(qi)(qi)等(deng)(deng)的(de)(de)(de)(de)(de)鐵(tie)(tie)(tie)芯(xin)。鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)規格尺寸：厚(hou)度為(wei)(wei)0.350.500.65mm寬度為(wei)(wei)800-1000mm長度為(wei)(wei)≤2.0m三）家(jia)(jia)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)用(yong)(yong)(yong)(yong)(yong)熱(re)(re)(re)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)薄(bo)板(ban)(ban)（GBH46002-90家(jia)(jia)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)用(yong)(yong)(yong)(yong)(yong)熱(re)(re)(re)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)薄(bo)板(ban)(ban)的(de)(de)(de)(de)(de)牌號(hao)以J家(jia)(jia)）D電(dian)(dian)(dian)(dian)(dian)(dian)(dian)）R熱(re)(re)(re)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)）表示(shi)，即JDRJDR后(hou)數(shu)(shu)字(zi)為(wei)(wei)鐵(tie)(tie)(tie)損(sun)值(zhi)*100橫線后(hou)數(shu)(shu)字(zi)為(wei)(wei)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)厚(hou)度（mm*100家(jia)(jia)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)用(yong)(yong)(yong)(yong)(yong)熱(re)(re)(re)軋(ya)(ya)(ya)(ya)(ya)(ya)(ya)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)(pian)(pian)對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)性(xing)(xing)能(neng)要求可稍低(di)(di)一點(dian)，鐵(tie)(tie)(tie)損(sun)值(zhi)（P15/50最(zui).低(di)(di)值(zhi)為(wei)(wei)5.40W/kg一般(ban)不經(jing)(jing)配洗(xi)交(jiao)貨。用(yong)(yong)(yong)(yong)(yong)于(yu)各(ge)種(zhong)(zhong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)風扇、洗(xi)衣機(ji)(ji)(ji)、吸塵器(qi)(qi)(qi)(qi)、抽(chou)油煙機(ji)(ji)(ji)等(deng)(deng)家(jia)(jia)用(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)微(wei)(wei)分(fen)(fen)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)等(deng)(deng)。

CJ20系列，CJT1系列3TB,矽鋼片(pian)(pian)(pian)的分類；矽鋼片(pian)(pian)(pian)有交(jiao)(jiao)流(liu)接(jie)(jie)觸器(qi)(qi)(qi)、電(dian)磁(ci)(ci)閥、小(xiao)型(xing)電(dian)子(zi)變壓器(qi)(qi)(qi)一(yi)(yi)般(ban)(ban)用(yong)(yong)0.35毫米厚(hou)的電(dian)工(gong)(gong)專用(yong)(yong)冷(leng)軋硅(gui)鋼片(pian)(pian)(pian)。交(jiao)(jiao)流(liu)接(jie)(jie)觸器(qi)(qi)(qi)：交(jiao)(jiao)流(liu)接(jie)(jie)觸器(qi)(qi)(qi)主要為(wei)CJ系列中的CJX2系列。B系列等一(yi)(yi)些目前最(zui)(zui).常用(yong)(yong)的產品。電(dian)磁(ci)(ci)閥：用(yong)(yong)電(dian)磁(ci)(ci)控制的工(gong)(gong)業設(she)備，用(yong)(yong)來(lai)控制流(liu)體的自(zi)動化(hua)基礎元件，屬(shu)于執行器(qi)(qi)(qi)，并(bing)不(bu)限于液壓、氣(qi)動。硅(gui)鋼片(pian)(pian)(pian)：一(yi)(yi)種含(han)碳極.低(di)的硅(gui)鐵軟磁(ci)(ci)合金，一(yi)(yi)般(ban)(ban)含(han)硅(gui)量(liang)為(wei)0.5~4.5%加入硅(gui)可(ke)提(ti)高(gao)鐵的電(dian)阻率(lv)和最(zui)(zui).大磁(ci)(ci)導率(lv)，降(jiang)低(di)矯頑(wan)力、鐵芯(xin)損(sun)(sun)耗(hao)（鐵損(sun)(sun)）和磁(ci)(ci)時效(xiao)。

具有一定機械強度，A 硅鋼(gang)片按其含 硅量不同可分為低硅和高硅兩種。低硅片含硅2.8%以下。主要用于制造電機，俗稱電機硅鋼片；高硅片含硅量為2.8%-4.8%具有磁性好，但較脆，主要用于制造 變壓器鐵芯，俗稱變壓器硅鋼片。兩者在實際(ji)使用中并無嚴格界(jie)限(xian)，常用高硅片制造大型電機。