一、電子陶瓷材料有哪些
電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)是(shi)指在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)工業中(zhong)(zhong)(zhong)能夠利(li)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)、磁性(xing)(xing)質的(de)(de)(de)(de)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci),一般在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)設備當(dang)中(zhong)(zhong)(zhong),作(zuo)(zuo)為安裝(zhuang)(zhuang)、固(gu)定、支撐(cheng)、保護、絕(jue)(jue)緣(yuan)、隔離(li)以(yi)及連接各(ge)種(zhong)無線(xian)電(dian)(dian)(dian)(dian)(dian)(dian)元件(jian)及器(qi)件(jian)的(de)(de)(de)(de)材料,它(ta)(ta)的(de)(de)(de)(de)種(zhong)類(lei)眾多(duo),主要(yao)有五(wu)大類(lei):1、絕(jue)(jue)緣(yuan)裝(zhuang)(zhuang)置(zhi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):簡稱(cheng)裝(zhuang)(zhuang)置(zhi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci),具有優良的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)絕(jue)(jue)緣(yuan)性(xing)(xing)能,用(yong)(yong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)設備和(he)(he)(he)器(qi)件(jian)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)結構件(jian)、基片和(he)(he)(he)外殼等(deng)(deng)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)。絕(jue)(jue)緣(yuan)裝(zhuang)(zhuang)置(zhi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)件(jian)包括各(ge)種(zhong)絕(jue)(jue)緣(yuan)子(zi)(zi)(zi)(zi)、線(xian)圈骨架(jia)、電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)管(guan)座、波段開關、電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)支柱(zhu)支架(jia)、集成(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)基片和(he)(he)(he)封(feng)裝(zhuang)(zhuang)外殼等(deng)(deng)。2、電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):是(shi)用(yong)(yong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)介質的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci),這(zhe)類(lei)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)用(yong)(yong)量(liang)最大、規(gui)格品種(zhong)也最多(duo),主要(yao)的(de)(de)(de)(de)有高(gao)頻(pin)、低頻(pin)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)和(he)(he)(he)半(ban)導(dao)(dao)(dao)(dao)(dao)(dao)體(ti)(ti)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):(1)高(gao)頻(pin)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):屬于(yu)Ⅰ類(lei)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci),主要(yao)用(yong)(yong)于(yu)制(zhi)造高(gao)頻(pin)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)高(gao)穩定性(xing)(xing)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)和(he)(he)(he)溫度補償(chang)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)。(2)低頻(pin)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):屬于(yu)Ⅱ類(lei)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci),主要(yao)用(yong)(yong)于(yu)制(zhi)造低頻(pin)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)旁路(lu)、隔直流(liu)和(he)(he)(he)濾(lv)波用(yong)(yong)的(de)(de)(de)(de)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)。(3)半(ban)導(dao)(dao)(dao)(dao)(dao)(dao)體(ti)(ti)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):利(li)用(yong)(yong)半(ban)導(dao)(dao)(dao)(dao)(dao)(dao)體(ti)(ti)化(hua)的(de)(de)(de)(de)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)外表(biao)面或(huo)晶(jing)(jing)(jing)粒間的(de)(de)(de)(de)內表(biao)面(晶(jing)(jing)(jing)界(jie))上形成(cheng)的(de)(de)(de)(de)絕(jue)(jue)緣(yuan)層(ceng)為電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)介質的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)。3、鐵(tie)(tie)(tie)電(dian)(dian)(dian)(dian)(dian)(dian)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):是(shi)以(yi)鐵(tie)(tie)(tie)電(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)晶(jing)(jing)(jing)體(ti)(ti)為主晶(jing)(jing)(jing)相(xiang)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci),利(li)用(yong)(yong)其(qi)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)特性(xing)(xing)可(ke)以(yi)制(zhi)成(cheng)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)件(jian),這(zhe)是(shi)鐵(tie)(tie)(tie)電(dian)(dian)(dian)(dian)(dian)(dian)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)的(de)(de)(de)(de)主要(yao)應用(yong)(yong),因(yin)而(er)常把鐵(tie)(tie)(tie)電(dian)(dian)(dian)(dian)(dian)(dian)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)稱(cheng)為壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)。4、半(ban)導(dao)(dao)(dao)(dao)(dao)(dao)體(ti)(ti)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):通過半(ban)導(dao)(dao)(dao)(dao)(dao)(dao)體(ti)(ti)化(hua)措施使陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)具有半(ban)導(dao)(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)晶(jing)(jing)(jing)粒和(he)(he)(he)絕(jue)(jue)緣(yuan)性(xing)(xing)(或(huo)半(ban)導(dao)(dao)(dao)(dao)(dao)(dao)體(ti)(ti)性(xing)(xing))晶(jing)(jing)(jing)界(jie),從而(er)呈(cheng)現很強(qiang)的(de)(de)(de)(de)界(jie)面勢壘等(deng)(deng)半(ban)導(dao)(dao)(dao)(dao)(dao)(dao)體(ti)(ti)特性(xing)(xing)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)。5、離(li)子(zi)(zi)(zi)(zi)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci):快離(li)子(zi)(zi)(zi)(zi)導(dao)(dao)(dao)(dao)(dao)(dao)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci),具有快速傳遞正離(li)子(zi)(zi)(zi)(zi)的(de)(de)(de)(de)特性(xing)(xing),典型(xing)代表(biao)是(shi)β-Al2O3瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)。這(zhe)種(zhong)陶(tao)(tao)瓷(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)在(zai)(zai)300℃下離(li)子(zi)(zi)(zi)(zi)電(dian)(dian)(dian)(dian)(dian)(dian)導(dao)(dao)(dao)(dao)(dao)(dao)率可(ke)達(da)0.1/(歐·厘米),可(ke)用(yong)(yong)來制(zhi)作(zuo)(zuo)較經(jing)濟的(de)(de)(de)(de)高(gao)比(bi)率能量(liang)的(de)(de)(de)(de)固(gu)體(ti)(ti)電(dian)(dian)(dian)(dian)(dian)(dian)池,還可(ke)制(zhi)作(zuo)(zuo)緩慢放電(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)高(gao)儲能密度的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi),它(ta)(ta)是(shi)有助于(yu)解決(jue)能源問(wen)題的(de)(de)(de)(de)材料。
二、電子陶瓷發展前景如何
電(dian)(dian)(dian)(dian)子(zi)(zi)陶(tao)瓷(ci)(ci)在(zai)手機(ji)、計(ji)算機(ji)、通信設(she)備、半(ban)導體制造等領域中起著(zhu)關(guan)鍵作用(yong),隨著(zhu)全球電(dian)(dian)(dian)(dian)子(zi)(zi)行(xing)業(ye)(ye)(ye)(ye)(ye)(ye)的不斷(duan)擴張(zhang)和(he)技(ji)術(shu)創新(xin),5G通信技(ji)術(shu)的革新(xin)和(he)商用(yong)化,數據中心的建設(she)和(he)擴張(zhang),新(xin)能(neng)源汽(qi)車和(he)智能(neng)汽(qi)車的發展,對電(dian)(dian)(dian)(dian)子(zi)(zi)陶(tao)瓷(ci)(ci)材(cai)料的需(xu)(xu)求不斷(duan)增加,因此電(dian)(dian)(dian)(dian)子(zi)(zi)陶(tao)瓷(ci)(ci)市場規模也在(zai)不斷(duan)擴大。一方面,電(dian)(dian)(dian)(dian)子(zi)(zi)陶(tao)瓷(ci)(ci)行(xing)業(ye)(ye)(ye)(ye)(ye)(ye)受益于(yu)下游通信、工業(ye)(ye)(ye)(ye)(ye)(ye)激光、消費電(dian)(dian)(dian)(dian)子(zi)(zi)、汽(qi)車電(dian)(dian)(dian)(dian)子(zi)(zi)等應用(yong)領域的快(kuai)速發展,市場需(xu)(xu)求持續增長;另一方面,電(dian)(dian)(dian)(dian)子(zi)(zi)陶(tao)瓷(ci)(ci)行(xing)業(ye)(ye)(ye)(ye)(ye)(ye)受益于(yu)國家對戰(zhan)略性新(xin)興產業(ye)(ye)(ye)(ye)(ye)(ye)的重視和(he)扶持,政策環境有(you)利于(yu)行(xing)業(ye)(ye)(ye)(ye)(ye)(ye)轉(zhuan)型升級(ji);再者,電(dian)(dian)(dian)(dian)子(zi)(zi)陶(tao)瓷(ci)(ci)行(xing)業(ye)(ye)(ye)(ye)(ye)(ye)具有(you)較(jiao)(jiao)(jiao)高的技(ji)術(shu)壁壘和(he)專利保護,行(xing)業(ye)(ye)(ye)(ye)(ye)(ye)集中度(du)較(jiao)(jiao)(jiao)高,龍(long)頭企(qi)業(ye)(ye)(ye)(ye)(ye)(ye)具有(you)較(jiao)(jiao)(jiao)強的競爭優勢。
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(dian)(dian)子陶(tao)瓷(ci)(ci)是(shi)在較高的溫度(du)下將陶(tao)瓷(ci)(ci)粉末制成的具有特殊物(wu)理(li)和(he)化(hua)(hua)學(xue)性(xing)質(zhi)的陶(tao)瓷(ci)(ci)材料,其所用(yong)的原(yuan)料分(fen)(fen)(fen)為礦(kuang)物(wu)原(yuan)料和(he)化(hua)(hua)工產品兩類:礦(kuang)物(wu)原(yuan)料有粘土、膨潤土、滑石(shi)菱鎂礦(kuang)、螢石(shi)、金紅石(shi)剛玉;化(hua)(hua)工產品有工業(ye)純(chun)80——90% 、化(hua)(hua)學(xue)純(chun)95——99% 、分(fen)(fen)(fen)析純(chun)99——99.9% 、光譜純(chun)99.9——99.99。好的電(dian)(dian)子陶(tao)瓷(ci)(ci)原(yuan)料有三(san)方面(mian)的要求:1、化(hua)(hua)學(xue)成分(fen)(fen)(fen):純(chun)度(du)高,雜(za)質(zhi)的種類與含量少(shao)。2、顆(ke)粒(li)(li)度(du):粉粒(li)(li)直徑,粒(li)(li)度(du)分(fen)(fen)(fen)布,顆(ke)粒(li)(li)外形(xing)。3、結(jie)構:結(jie)晶(jing)形(xing)態(tai),穩(wen)定(ding)(ding)度(du),裂紋,致(zhi)密度(du)和(he)多(duo)孔性(xing)等(deng)。粒(li)(li)度(du)與結(jie)構主要決定(ding)(ding)著坯體的密度(du)和(he)成型性(xing)。顆(ke)粒(li)(li)細,結(jie)構不(bu)完整,則(ze)活性(xing)(不(bu)穩(wen)定(ding)(ding)性(xing),可燒(shao)結(jie)性(xing))愈(yu)大,有利于燒(shao)結(jie)。