硅(gui)鋼(gang)片(pian)(pian)簡(jian)介(jie)（硅(gui)鋼(gang)片(pian)(pian)廠家）
; 硅(gui)(gui)鋼片又叫(jiao)電(dian)工(gong)鋼片,在鐵(tie)內參(can)與少數(shu)硅(gui)(gui)可(ke)以進步(bu)材料的電(dian)阻率并使磁(ci)老化顯著改善，材料的脆性(xing)增加，磁(ci)感應強度下降，因此(ci)硅(gui)(gui)的極(ji)限為(wei)4. 5%。硅(gui)(gui)鋼片首要用于(yu)工(gong)頻交流電(dian)磁(ci)器(qi)件中，如變壓器(qi)、電(dian)機、互感器(qi)開關(guan)和繼電(dian)器(qi)的鐵(tie)心(xin)。我國(guo)習慣上把(ba)硅(gui)(gui)鋼片分為(wei)熱(re)軋和冷軋硅(gui)(gui)鋼片，而現行國(guo)際上，大多(duo)按晶粒取向分為(wei)無取向和晶粒取向硅(gui)(gui)鋼片兩(liang)大類。
熱軋(ya)(ya)硅(gui)(gui)(gui)(gui)鋼(gang)(gang)片(pian)(pian)(pian)是磁(ci)(ci)性(xing)無(wu)(wu)(wu)取向硅(gui)(gui)(gui)(gui)鋼(gang)(gang)片(pian)(pian)(pian)，屬(shu)硅(gui)(gui)(gui)(gui)鐵(tie)(tie)(tie)合(he)金(jin)。與(yu)(yu)冷軋(ya)(ya)片(pian)(pian)(pian)比(bi)較具(ju)有(you)材料穩定性(xing)好、沖(chong)(chong)剪應(ying)力(li)(li)遠低于冷軋(ya)(ya)片(pian)(pian)(pian)、比(bi)重小(xiao)、同板(ban)差較大等(deng)特征(zheng)(zheng)。而冷軋(ya)(ya)片(pian)(pian)(pian)屬(shu)低硅(gui)(gui)(gui)(gui)低碳合(he)金(jin)，具(ju)有(you)鐵(tie)(tie)(tie)損小(xiao)、磁(ci)(ci)感高(gao)、表面光滑、厚度(du)(du)均勻(yun)、同板(ban)差小(xiao)等(deng)特征(zheng)(zheng)。電(dian)機鐵(tie)(tie)(tie)心選(xuan)用(yong)(yong)硅(gui)(gui)(gui)(gui)鋼(gang)(gang)片(pian)(pian)(pian)代(dai)(dai)(dai)替(ti)碳鋼(gang)(gang)板(ban)和純鐵(tie)(tie)(tie)，在歷(li)史上是一(yi)個巨大的(de)(de)進步，低損耗的(de)(de)硅(gui)(gui)(gui)(gui)鋼(gang)(gang)片(pian)(pian)(pian)改善了(le)電(dian)機功(gong)用(yong)(yong)，縮小(xiao)了(le)電(dian)機體積。現在用(yong)(yong)無(wu)(wu)(wu)硅(gui)(gui)(gui)(gui)鋼(gang)(gang)片(pian)(pian)(pian)代(dai)(dai)(dai)替(ti)硅(gui)(gui)(gui)(gui)鋼(gang)(gang)片(pian)(pian)(pian)的(de)(de)小(xiao)型電(dian)機鐵(tie)(tie)(tie)心，是因為(wei)現代(dai)(dai)(dai)技能訓練(lian)的(de)(de)無(wu)(wu)(wu)硅(gui)(gui)(gui)(gui)鋼(gang)(gang)片(pian)(pian)(pian)，不(bu)同于正本的(de)(de)低碳鋼(gang)(gang)板(ban)，它(ta)不(bu)但具(ju)有(you)高(gao)的(de)(de)磁(ci)(ci)感應(ying)強度(du)(du)，而且具(ju)有(you)與(yu)(yu)硅(gui)(gui)(gui)(gui)鋼(gang)(gang)片(pian)(pian)(pian)附近的(de)(de)鐵(tie)(tie)(tie)耗。無(wu)(wu)(wu)論是冷軋(ya)(ya)硅(gui)(gui)(gui)(gui)鋼(gang)(gang)片(pian)(pian)(pian)仍是無(wu)(wu)(wu)硅(gui)(gui)(gui)(gui)鋼(gang)(gang)片(pian)(pian)(pian)，它(ta)的(de)(de)磁(ci)(ci)感應(ying)強度(du)(du)和損耗對機械應(ying)力(li)(li)都非常活絡(luo)，因此沖(chong)(chong)制后怎么恢復其原有(you)導磁(ci)(ci)功(gong)用(yong)(yong)和鐵(tie)(tie)(tie)損，是選(xuan)用(yong)(yong)硅(gui)(gui)(gui)(gui)鋼(gang)(gang)片(pian)(pian)(pian)時(shi)應(ying)考慮處理(li)的(de)(de)問(wen)題。
