一、電子陶瓷材料有哪些
電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)是指在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)工業中能夠利用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、磁性質(zhi)的(de)(de)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci),一般在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)設備(bei)當中,作(zuo)為(wei)安裝(zhuang)、固定(ding)、支撐、保護(hu)、絕緣(yuan)、隔離(li)(li)以(yi)及連接各種(zhong)(zhong)(zhong)無線電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)元件(jian)(jian)(jian)及器(qi)(qi)(qi)件(jian)(jian)(jian)的(de)(de)材料,它的(de)(de)種(zhong)(zhong)(zhong)類(lei)眾多(duo),主(zhu)(zhu)要(yao)有(you)五大(da)類(lei):1、絕緣(yuan)裝(zhuang)置瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):簡稱(cheng)裝(zhuang)置瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci),具(ju)有(you)優良的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)絕緣(yuan)性能,用(yong)(yong)(yong)(yong)作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)設備(bei)和(he)(he)器(qi)(qi)(qi)件(jian)(jian)(jian)中的(de)(de)結構件(jian)(jian)(jian)、基片(pian)和(he)(he)外殼等的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)。絕緣(yuan)裝(zhuang)置瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)件(jian)(jian)(jian)包(bao)括各種(zhong)(zhong)(zhong)絕緣(yuan)子(zi)(zi)、線圈骨架、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)管(guan)座、波(bo)段開關、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)支柱支架、集成電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路基片(pian)和(he)(he)封裝(zhuang)外殼等。2、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):是用(yong)(yong)(yong)(yong)作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)介(jie)質(zhi)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci),這類(lei)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)用(yong)(yong)(yong)(yong)量最大(da)、規格品種(zhong)(zhong)(zhong)也最多(duo),主(zhu)(zhu)要(yao)的(de)(de)有(you)高(gao)(gao)頻(pin)(pin)、低(di)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)和(he)(he)半(ban)(ban)(ban)導體(ti)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):(1)高(gao)(gao)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):屬(shu)于(yu)(yu)(yu)(yu)Ⅰ類(lei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci),主(zhu)(zhu)要(yao)用(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)制(zhi)(zhi)造(zao)高(gao)(gao)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路中的(de)(de)高(gao)(gao)穩定(ding)性陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)和(he)(he)溫度補償電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)。(2)低(di)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):屬(shu)于(yu)(yu)(yu)(yu)Ⅱ類(lei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci),主(zhu)(zhu)要(yao)用(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)制(zhi)(zhi)造(zao)低(di)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路中的(de)(de)旁路、隔直流和(he)(he)濾(lv)波(bo)用(yong)(yong)(yong)(yong)的(de)(de)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)。(3)半(ban)(ban)(ban)導體(ti)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):利用(yong)(yong)(yong)(yong)半(ban)(ban)(ban)導體(ti)化(hua)的(de)(de)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)外表面(mian)(mian)或(huo)(huo)晶(jing)(jing)(jing)粒(li)間的(de)(de)內表面(mian)(mian)(晶(jing)(jing)(jing)界(jie)(jie))上形(xing)成的(de)(de)絕緣(yuan)層為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)介(jie)質(zhi)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)。3、鐵(tie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):是以(yi)鐵(tie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性晶(jing)(jing)(jing)體(ti)為(wei)主(zhu)(zhu)晶(jing)(jing)(jing)相的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci),利用(yong)(yong)(yong)(yong)其壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)特性可以(yi)制(zhi)(zhi)成壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)件(jian)(jian)(jian),這是鐵(tie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)的(de)(de)主(zhu)(zhu)要(yao)應用(yong)(yong)(yong)(yong),因而(er)常把鐵(tie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)稱(cheng)為(wei)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)。4、半(ban)(ban)(ban)導體(ti)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):通過半(ban)(ban)(ban)導體(ti)化(hua)措施使陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)具(ju)有(you)半(ban)(ban)(ban)導電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性晶(jing)(jing)(jing)粒(li)和(he)(he)絕緣(yuan)性(或(huo)(huo)半(ban)(ban)(ban)導體(ti)性)晶(jing)(jing)(jing)界(jie)(jie),從而(er)呈(cheng)現很強的(de)(de)界(jie)(jie)面(mian)(mian)勢壘等半(ban)(ban)(ban)導體(ti)特性的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)。5、離(li)(li)子(zi)(zi)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):快離(li)(li)子(zi)(zi)導電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci),具(ju)有(you)快速傳遞正(zheng)離(li)(li)子(zi)(zi)的(de)(de)特性,典型代表是β-Al2O3瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)。這種(zhong)(zhong)(zhong)陶(tao)(tao)(tao)(tao)(tao)(tao)(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)在(zai)(zai)300℃下(xia)離(li)(li)子(zi)(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)導率(lv)可達(da)0.1/(歐·厘米),可用(yong)(yong)(yong)(yong)來(lai)制(zhi)(zhi)作(zuo)較經濟的(de)(de)高(gao)(gao)比率(lv)能量的(de)(de)固體(ti)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池,還可制(zhi)(zhi)作(zuo)緩慢放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)高(gao)(gao)儲能密度的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi),它是有(you)助于(yu)(yu)(yu)(yu)解(jie)決能源(yuan)問(wen)題的(de)(de)材料。
二、電子陶瓷發展前景如何
電(dian)(dian)子(zi)(zi)(zi)陶(tao)瓷(ci)在(zai)手機(ji)、計算機(ji)、通(tong)信(xin)設備、半導體制造等領域(yu)中起著關鍵作用(yong),隨(sui)著全球電(dian)(dian)子(zi)(zi)(zi)行業(ye)的(de)不斷(duan)擴張和(he)技術創新(xin),5G通(tong)信(xin)技術的(de)革新(xin)和(he)商用(yong)化,數(shu)據中心的(de)建設和(he)擴張,新(xin)能源汽(qi)車和(he)智能汽(qi)車的(de)發展,對電(dian)(dian)子(zi)(zi)(zi)陶(tao)瓷(ci)材料(liao)的(de)需求不斷(duan)增(zeng)加,因此電(dian)(dian)子(zi)(zi)(zi)陶(tao)瓷(ci)市場規(gui)模也在(zai)不斷(duan)擴大。一方面(mian),電(dian)(dian)子(zi)(zi)(zi)陶(tao)瓷(ci)行業(ye)受益于下游通(tong)信(xin)、工業(ye)激光、消費(fei)電(dian)(dian)子(zi)(zi)(zi)、汽(qi)車電(dian)(dian)子(zi)(zi)(zi)等應用(yong)領域(yu)的(de)快速發展,市場需求持續增(zeng)長(chang);另一方面(mian),電(dian)(dian)子(zi)(zi)(zi)陶(tao)瓷(ci)行業(ye)受益于國家對戰略性(xing)新(xin)興產業(ye)的(de)重視(shi)和(he)扶持,政(zheng)策(ce)環境有(you)利(li)于行業(ye)轉型升級;再者,電(dian)(dian)子(zi)(zi)(zi)陶(tao)瓷(ci)行業(ye)具有(you)較(jiao)高的(de)技術壁(bi)壘和(he)專(zhuan)利(li)保護,行業(ye)集中度較(jiao)高,龍(long)頭企業(ye)具有(you)較(jiao)強的(de)競爭優勢。
三、電子陶瓷是做什么的
電子陶瓷是一種具有特殊電學性質的材料,通常由氧化物組成,具有高介電常數、低介電損耗、良好的熱穩定性、壓電性能和化學穩定性,在電子工業方面應用廣泛,它主要用來制造電子元器件:1、電子陶瓷廣泛用于制造電容器,用于電路板、電源和通信設備。2、由于其低介電損耗和高介電常數,電子陶瓷在射頻和微波電路中用于構建濾波器、天線和耦合器。3、一些電子陶瓷材料可用于制造壓電傳感器,用于測量壓力、振動和聲音。4、在高壓電網中,電子陶瓷被用作電線和電纜的絕緣子材料,以防止電擊和故障。如果您也需要用到電子陶瓷,可以先來了解一下電子陶瓷十大品牌。
四、電子陶瓷是什么材料做的
電子陶(tao)(tao)(tao)瓷是(shi)在較高的(de)溫度下將(jiang)陶(tao)(tao)(tao)瓷粉(fen)末制成的(de)具有(you)特殊物理和(he)(he)(he)化學(xue)(xue)性(xing)(xing)質的(de)陶(tao)(tao)(tao)瓷材料(liao)(liao),其所用的(de)原(yuan)料(liao)(liao)分為礦(kuang)物原(yuan)料(liao)(liao)和(he)(he)(he)化工產品兩類:礦(kuang)物原(yuan)料(liao)(liao)有(you)粘土(tu)、膨潤土(tu)、滑(hua)石菱鎂礦(kuang)、螢石、金(jin)紅石剛玉;化工產品有(you)工業純(chun)80——90% 、化學(xue)(xue)純(chun)95——99% 、分析純(chun)99——99.9% 、光(guang)譜純(chun)99.9——99.99。好的(de)電子陶(tao)(tao)(tao)瓷原(yuan)料(liao)(liao)有(you)三(san)方面的(de)要(yao)求:1、化學(xue)(xue)成分:純(chun)度高,雜質的(de)種類與含量少(shao)。2、顆粒(li)度:粉(fen)粒(li)直(zhi)徑,粒(li)度分布(bu),顆粒(li)外形。3、結(jie)(jie)構:結(jie)(jie)晶形態,穩定(ding)度,裂紋,致密度和(he)(he)(he)多孔性(xing)(xing)等。粒(li)度與結(jie)(jie)構主要(yao)決(jue)定(ding)著坯體的(de)密度和(he)(he)(he)成型性(xing)(xing)。顆粒(li)細,結(jie)(jie)構不完整,則(ze)活性(xing)(xing)(不穩定(ding)性(xing)(xing),可(ke)燒結(jie)(jie)性(xing)(xing))愈大,有(you)利于燒結(jie)(jie)。