石(shi)墨(mo)棒(bang)

  石墨棒為(wei)非金屬(shu)制品，作為(wei)碳(tan)弧氣(qi)刨切割工藝(yi)中(zhong)的一(yi)種必備的焊接前的切割耗材，是由碳(tan)、石墨加上適當的粘合(he)劑，通過擠壓成(cheng)形，經2200℃焙烤旋段后鍍一(yi)層銅而(er)制成(cheng)，耐(nai)高溫(wen)，導電性良好(hao)，不易(yi)斷裂，適用于將金屬(shu)切割成(cheng)符(fu)合(he)要求的形狀。

石墨棒常用(yong)于(yu)高(gao)溫(wen)真空爐的(de)電熱(re)體，*高(gao)使用(yong)溫(wen)度可達3000℃，在(zai)高(gao)溫(wen)下易于(yu)氧化，除真空外，只能在(zai)中(zhong)性氣氛(fen)或還(huan)原性氣氛(fen)中(zhong)使用(yong)。它的(de)熱(re)膨脹系數(shu)較(jiao)小，熱(re)導率較(jiao)大，電阻系數(shu)為（8~13）×10-6 Ω·m，加工性較(jiao)SiC、MoSi2棒好，耐(nai)高(gao)溫(wen)，耐(nai)極冷極熱(re)性好，價(jia)格較(jiao)便宜(yi)。

石(shi)墨棒(bang)功能(neng)

  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。

電解原因

    構成電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)池的條件 構成電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)池的條件 直流(liu)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(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)。 （2）兩(liang)個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)(ji)。其中與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)的正(zheng)(zheng)極(ji)(ji)(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)的 兩(liang)個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)(ji)。其中與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)的正(zheng)(zheng)極(ji)(ji)(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)的 正(zheng)(zheng)極(ji)(ji)(ji)(ji)(ji) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)(ji)叫(jiao)(jiao)做(zuo)陽(yang)極(ji)(ji)(ji)(ji)(ji) 與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)的負(fu)極(ji)(ji)(ji)(ji)(ji) 陽(yang)極(ji)(ji)(ji)(ji)(ji)， 負(fu)極(ji)(ji)(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)(ji) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)(ji)叫(jiao)(jiao)做(zuo)陽(yang)極(ji)(ji)(ji)(ji)(ji)，與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)的負(fu)極(ji)(ji)(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)(ji) 叫(jiao)(jiao)做(zuo)陰極(ji)(ji)(ji)(ji)(ji) 陰極(ji)(ji)(ji)(ji)(ji)。 叫(jiao)(jiao)做(zuo)陰極(ji)(ji)(ji)(ji)(ji)。 （3）電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)質(zhi)溶液或熔融(rong)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)(ji)(ji)及電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)(ji)反(fan)(fan)應(ying) 、 陽(yang)極(ji)(ji)(ji)(ji)(ji)（與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)正(zheng)(zheng)極(ji)(ji)(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)）：氧(yang)化反(fan)(fan)應(ying) 陽(yang)極(ji)(ji)(ji)(ji)(ji)（與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)正(zheng)(zheng)極(ji)(ji)(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)）：氧(yang)化反(fan)(fan)應(ying) 正(zheng)(zheng)極(ji)(ji)(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)）：氧(yang)化 陰極(ji)(ji)(ji)(ji)(ji)（與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)負(fu)極(ji)(ji)(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)）：還(huan)原(yuan)(yuan)反(fan)(fan)應(ying) 陰極(ji)(ji)(ji)(ji)(ji)（與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)負(fu)極(ji)(ji)(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)）：還(huan)原(yuan)(yuan)反(fan)(fan)應(ying) 負(fu)極(ji)(ji)(ji)(ji)(ji)相(xiang)(xiang)連(lian)(lian)(lian)）：還(huan)原(yuan)(yuan) *組(zu)：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie) *組(zu)：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)CuCl2 陽(yang)極(ji)(ji)(ji)(ji)(ji) 陰極(ji)(ji)(ji)(ji)(ji) 氯 氣