石墨棒(bang)

     石(shi)墨棒為非金屬制品(pin)，作為碳(tan)弧氣刨切(qie)割(ge)工藝中的(de)一種必備的(de)焊接前的(de)切(qie)割(ge)耗材(cai)，是(shi)由碳(tan)、石(shi)墨加(jia)上適(shi)當的(de)粘合(he)劑(ji)，通過擠(ji)壓(ya)成(cheng)形，經(jing)2200℃焙(bei)烤旋段后鍍一層銅(tong)而制成(cheng)，耐高溫，導電性良好，不易斷(duan)裂(lie)，適(shi)用于將金屬切(qie)割(ge)成(cheng)符(fu)合(he)要(yao)求的(de)形狀(zhuang)。

石墨棒常用于高(gao)(gao)溫(wen)(wen)真(zhen)(zhen)空爐的電熱(re)體，*高(gao)(gao)使用溫(wen)(wen)度可達3000℃，在高(gao)(gao)溫(wen)(wen)下易于氧(yang)化，除(chu)真(zhen)(zhen)空外，只(zhi)能在中性(xing)氣氛或還原性(xing)氣氛中使用。它的熱(re)膨脹(zhang)系(xi)數較小(xiao)，熱(re)導率較大(da)，電阻系(xi)數為（8~13）×10-6 Ω·m，加工性(xing)較SiC、MoSi2棒好，耐(nai)高(gao)(gao)溫(wen)(wen)，耐(nai)極冷極熱(re)性(xing)好，價格較便宜。

石墨棒(bang)功能

     石墨棒 供應石墨棒，磨壓石墨棒，等靜壓石墨棒，高純石墨/碳石墨密封/碳石墨軸承/電火花石墨。

電解原(yuan)因

      構成電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)池(chi)的(de)(de)條件(jian) 構成電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)池(chi)的(de)(de)條件(jian) 直流電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)。 （1）直流電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)。 （2）兩(liang)個電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)。其中與(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)的(de)(de)正極(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)(lian)的(de)(de) 兩(liang)個電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)。其中與(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)的(de)(de)正極(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)(lian)的(de)(de) 正極(ji)(ji)(ji) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)叫做(zuo)陽(yang)(yang)極(ji)(ji)(ji) 與(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)的(de)(de)負(fu)(fu)極(ji)(ji)(ji) 陽(yang)(yang)極(ji)(ji)(ji)， 負(fu)(fu)極(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)(lian)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)叫做(zuo)陽(yang)(yang)極(ji)(ji)(ji)，與(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)的(de)(de)負(fu)(fu)極(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)(lian)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji) 叫做(zuo)陰(yin)極(ji)(ji)(ji) 陰(yin)極(ji)(ji)(ji)。 叫做(zuo)陰(yin)極(ji)(ji)(ji)。 （3）電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)質(zhi)溶液或熔(rong)融態電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)質(zhi)。 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)質(zhi)溶液或 溶液 4、兩(liang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)及電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)反(fan)應(ying) 、 陽(yang)(yang)極(ji)(ji)(ji)（與(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)正極(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)(lian)）：氧化(hua)反(fan)應(ying) 陽(yang)(yang)極(ji)(ji)(ji)（與(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)正極(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)(lian)）：氧化(hua)反(fan)應(ying) 正極(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)(lian)）：氧化(hua) 陰(yin)極(ji)(ji)(ji)（與(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)負(fu)(fu)極(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)(lian)）：還(huan)原反(fan)應(ying) 陰(yin)極(ji)(ji)(ji)（與(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)負(fu)(fu)極(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)(lian)）：還(huan)原反(fan)應(ying) 負(fu)(fu)極(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)(lian)）：還(huan)原 *組：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie) *組：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)CuCl2 陽(yang)(yang)極(ji)(ji)(ji) 陰(yin)極(ji)(ji)(ji) 氯 氣