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注(zhu)(zhu)意石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)的(de)(de)(de)制造工(gong)(gong)(gong)藝和(he)(he)加(jia)(jia)(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)廠 石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)作(zuo)為(wei)電(dian)(dian)(dian)(dian)極(ji)是采用(yong)石(shi)(shi)(shi)(shi)油(you)焦(jiao)(jiao)、針狀焦(jiao)(jiao)為(wei)骨料(liao)(liao)，煤(mei)(mei)瀝青為(wei)粘(zhan)結(jie)劑，經過混(hun)捏、成型(xing)、焙燒、浸漬、石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)化(hua)、機械進(jin)行加(jia)(jia)(jia)工(gong)(gong)(gong)等一(yi) 系(xi)列產(chan)(chan)品(pin)工(gong)(gong)(gong)藝設(she)計過程以及生產(chan)(chan)發展出(chu)來(lai)的(de)(de)(de)一(yi)種具有耐高(gao)溫(wen)(wen)(wen)石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)質導電(dian)(dian)(dian)(dian)復合材料(liao)(liao)。石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)主要(yao)(yao)以石(shi)(shi)(shi)(shi)油(you)焦(jiao)(jiao)、針狀焦(jiao)(jiao)為(wei)原(yuan)料(liao)(liao)，煤(mei)(mei)瀝青作(zuo)結(jie)合劑，經煅燒、配料(liao)(liao)、混(hun)捏、壓(ya)型(xing)、焙燒、石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)化(hua)、機加(jia)(jia)(jia)工(gong)(gong)(gong)而制成，是在電(dian)(dian)(dian)(dian)弧爐中(zhong)以電(dian)(dian)(dian)(dian)弧形(xing)式釋(shi)放電(dian)(dian)(dian)(dian)能對爐料(liao)(liao)進(jin)行加(jia)(jia)(jia)熱(re)(re)(re)熔化(hua)的(de)(de)(de)導體(ti)，根據其(qi)(qi)質量(liang)指標高(gao)低，可(ke)分為(wei)普通功(gong)率(lv)、高(gao)功(gong)率(lv)和(he)(he)超高(gao)功(gong)率(lv)。石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)主要(yao)(yao)包(bao)括普通功(gong)率(lv)石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)、抗氧化(hua)涂層(ceng)石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)、高(gao)功(gong)率(lv)石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)以及超高(gao)功(gong)率(lv)石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)四類。石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)棒常用(yong)于高(gao)溫(wen)(wen)(wen)真空(kong)(kong)爐的(de)(de)(de)電(dian)(dian)(dian)(dian)熱(re)(re)(re)體(ti)，最高(gao)使(shi)用(yong)溫(wen)(wen)(wen)度(du)(du)可(ke)達3000℃，在高(gao)溫(wen)(wen)(wen)下易(yi)(yi)于氧化(hua)，除(chu)真空(kong)(kong)外(wai)，只能在中(zhong)性(xing)(xing)氣(qi)氛或還原(yuan)性(xing)(xing)氣(qi)氛中(zhong)使(shi)用(yong)。它的(de)(de)(de)熱(re)(re)(re)膨脹系(xi)數較(jiao)小，熱(re)(re)(re)導率(lv)較(jiao)大(da)，電(dian)(dian)(dian)(dian)阻系(xi)數為(wei)（8~13）×10-6 Ω·m，加(jia)(jia)(jia)工(gong)(gong)(gong)性(xing)(xing)較(jiao)SiC、MoSi2棒好，耐高(gao)溫(wen)(wen)(wen)，耐極(ji)冷極(ji)熱(re)(re)(re)性(xing)(xing)好，價(jia)格(ge)較(jiao)便宜。石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)塊一(yi)種人(ren)(ren)造石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)，而人(ren)(ren)造石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)是焦(jiao)(jiao)類產(chan)(chan)品(pin)人(ren)(ren)工(gong)(gong)(gong)加(jia)(jia)(jia)熱(re)(re)(re)等工(gong)(gong)(gong)藝制成的(de)(de)(de)。一(yi)般如果提純做高(gao)純，或者(zhe)做碳纖維的(de)(de)(de)話(hua)附加(jia)(jia)(jia)值就高(gao)了。 石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)是高(gao)溫(wen)(wen)(wen)導電(dian)(dian)(dian)(dian)重要(yao)(yao)煉鋼材料(liao)(liao)，石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)由制造商輸入(ru)電(dian)(dian)(dian)(dian)功(gong)率(lv)，使(shi)用(yong)高(gao)溫(wen)(wen)(wen)導致電(dian)(dian)(dian)(dian)端(duan)子部作(zuo)為(wei)熱(re)(re)(re)源，并在熔化(hua)爐料(liao)(liao)煉鋼產(chan)(chan)生的(de)(de)(de)電(dian)(dian)(dian)(dian)荷之間(jian)的(de)(de)(de)電(dian)(dian)(dian)(dian)弧放電(dian)(dian)(dian)(dian)。其(qi)(qi)它熔煉磷，硅業，研磨材料(liao)(liao)諸如埋弧焊(han)爐石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)也被用(yong)作(zuo)導電(dian)(dian)(dian)(dian)材料(liao)(liao)。好的(de)(de)(de)和(he)(he)石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)的(de)(de)(de)特殊的(de)(de)(de)物理(li)和(he)(he)化(hua)學性(xing)(xing)質的(de)(de)(de)使(shi)用(yong)，在其(qi)(qi)他工(gong)(gong)(gong)業領域(yu)也有廣(guang)泛的(de)(de)(de)用(yong)途。 石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)廠家加(jia)(jia)(jia)工(gong)(gong)(gong)時需要(yao)(yao)注(zhu)(zhu)意安全事項： 1.防潮(chao)(chao)：石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)避免雨淋，遇(yu)水受潮(chao)(chao)或受潮(chao)(chao)，使(shi)用(yong)前必須(xu)干燥.. 碰(peng)撞(zhuang): 輕輕搬運，運輸時防止碰(peng)撞(zhuang)和(he)(he)碰(peng)撞(zhuang)損壞。 3，裂紋：螺(luo)栓(shuan)連接電(dian)(dian)(dian)(dian)極(ji)，注(zhu)(zhu)意強度(du)(du)，力以防止爆裂時。 4、防折(zhe)斷：石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)性(xing)(xing)脆(cui),特別是一(yi)些細(xi)小窄長電(dian)(dian)(dian)(dian)極(ji),在外(wai)一(yi)個力作(zuo)最后(hou)用(yong)時都易(yi)(yi)折(zhe)斷。 5、防塵(chen)：機械加(jia)(jia)(jia)工(gong)(gong)(gong)時必須(xu)要(yao)(yao)有專業防塵(chen)系(xi)統(tong)裝置,減少對人(ren)(ren)體(ti)和(he)(he)環(huan)境的(de)(de)(de)影響。 6、防煙(yan)：放電(dian)(dian)(dian)(dian)進(jin)行加(jia)(jia)(jia)工(gong)(gong)(gong)易(yi)(yi)產(chan)(chan)生需要(yao)(yao)大(da)量(liang)的(de)(de)(de)煙(yan)幕，須(xu)有通風(feng)系(xi)統(tong)裝置。 7，防焦(jiao)(jiao)：易(yi)(yi)于焦(jiao)(jiao)炭石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)放電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)工(gong)(gong)(gong)到密切監測在其(qi)(qi)中(zhong)的(de)(de)(de)放電(dian)(dian)(dian)(dian)加(jia)(jia)(jia)工(gong)(gong)(gong)的(de)(de)(de)狀態。 石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)價(jia)格(ge)，石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)連接器