鑄(zhu)銅電(dian)(dian)(dian)加熱圈(quan)特點具有長壽命、保溫性(xing)能(neng)好、機械(xie)性(xing)能(neng)強、耐腐蝕、抗磁(ci)場(chang)等優點。是以(yi)管(guan)狀電(dian)(dian)(dian)熱元件為發熱體,用銅鑄(zhu)材料為外(wai)殼經壓(ya)鑄(zhu)成型(xing)的電(dian)(dian)(dian)加熱器,其(qi)使用溫度一(yi)般在攝氏150~600度之間,廣泛應用于塑料機械(xie)、模具、電(dian)(dian)(dian)纜(lan)機械(xie)、合金壓(ya)鑄(zhu)機、管(guan)道、化(hua)工、橡膠、石油等設備(bei)。
鑄銅與鑄鋁(lv)類似(si)是(shi)以管(guan)狀電熱元(yuan)件為發熱體,并(bing)彎曲成型,鑄銅加熱圈廠家進入(ru)模具用(yong)金屬(shu)合金材料為外殼以離心式澆鑄成各種形狀,表面(mian)負荷可(ke)達(da)3-5W/CM2,工(gong)(gong)作溫度(du)可(ke)達(da)到(dao)500℃左(zuo)右。廣泛應(ying)用(yong)于(yu)塑料機械、模頭、電纜(lan)機械、化工(gong)(gong)、橡膠、石(shi)油等(deng)設備上。
鑄銅(tong)電(dian)加(jia)(jia)熱(re)(re)(re)圈將電(dian)能轉變成熱(re)(re)(re)能以加(jia)(jia)熱(re)(re)(re)物體。是電(dian)能利用的(de)一種(zhong)形(xing)式。與(yu)一般燃料加(jia)(jia)熱(re)(re)(re)相比,電(dian)加(jia)(jia)熱(re)(re)(re)可獲(huo)得較高溫度(如電(dian)弧加(jia)(jia)熱(re)(re)(re),溫度可達(da)3000℃以上),易于實現溫度的(de)自動控制和遠距(ju)離控制, 車載電(dian)加(jia)(jia)熱(re)(re)(re)杯
可按需要使(shi)被(bei)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)物(wu)體(ti)(ti)保(bao)持一定的溫(wen)度分布(bu)。電(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)能在被(bei)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)物(wu)體(ti)(ti)內部直接生(sheng)熱(re)(re)(re)(re),因而熱(re)(re)(re)(re)效率高,升溫(wen)速(su)度快,并可根據加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)的工藝(yi)要求,鑄(zhu)銅加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)圈加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工實現整體(ti)(ti)均勻加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)或局部加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(包括(kuo)表(biao)面加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)),容(rong)易(yi)實現真(zhen)空加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)和控制氣氛加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)。在電(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)過程中,產(chan)生(sheng)的廢(fei)氣、殘余物(wu)和煙塵少,可保(bao)持被(bei)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)物(wu)體(ti)(ti)的潔(jie)凈(jing),不污染(ran)環境(jing)。因此,電(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)廣泛用(yong)于生(sheng)產(chan)、科研和試驗等(deng)領域中。特別是(shi)在單晶(jing)和晶(jing)體(ti)(ti)管的制造、機械零件和表(biao)面淬(cui)火、鐵合(he)金的熔(rong)煉和人造石墨的制造等(deng)方面,都采用(yong)電(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)方式。
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