石墨电极是指以石油焦、沥青焦为骨料，煤沥青为黏结剂，经过原料煅烧、破碎磨粉、配料、混捏、成型、焙烧、浸渍、石墨化和机械加工而制成的一种耐高温石墨质导电材料，称为人造石墨电极（简称石墨电极），以区别于采用天然石墨为原料制备的天然石墨电极。
石墨电极较容易加工，且加工速度明显快于铜电极。比如采用铣削工艺加工石墨，其加工速度较其他金属加工快2～3倍且不需要额外的人工处理，而铜电极则需要人手挫磨。同样，如果采用高速石墨加工中心制造电极，速度会更快，效率也更高，还不会产生粉尘问题。在这些加工过程中，选择硬度合适的工具和石墨可减少刀具的磨损耗和铜电极的破损。如果具体比较石墨电极与铜电极的铣削时间，石墨电极较铜电极快67%，在一般情况下的放电加工中，采用石墨电极的加工要比采用铜电极快58%。这样一来，加工时间大幅减少，同时也减少了制造成本。

应用范围

　　（1）用于电弧炼钢炉

　　DIANLULIANGANGSHISHIMODIANJIDESHIYONGDAHU。WOGUODIANLUGANGCHANLIANGYUEZHANCUGANGCHANLIANGDE18%ZUOYOU，LIANGANGYONGSHIMODIANJIZHANSHIMODIANJIZONGYONGLIANGDE70%～80%。DIANLULIANGANGSHILIYONGSHIMODIANJIXIANGLUNEIDAORUDIANLIU，LIYONGDIANJIDUANBUHELULIAOZHIJIANYINFADIANHUSUOCHANSHENGDEGAOWENREYUANLAIJINXINGYELIAN。

　　（2）用于矿热电炉

　　KUANGREDIANLUZHUYAOYONGYUSHENGCHANGONGYEGUIHEHUANGLINDENG，QITEDIANSHIDAODIANDIANJIDEXIABUMAIZAILULIAOZHONG，ZAILIAOCENGNEIXINGCHENGDIANHU，BINGLIYONGLULIAOZISHENDEDIANZUSUOFACHUDERENENGLAIJIARELULIAO，QIZHONGYAOQIUDIANLIUMIDUJIAOGAODEKUANGREDIANLUXUYONGSHIMODIANJI，LIRUMEISHENGCHAN1tGUIXUXIAOHAOSHIMODIANJIYUE100kg，MEISHENGCHAN1tHUANGLINXUXIAOHAOSHIMODIANJIYUE40kg。

　　（3）用于电阻炉

捕鱼大亨　　SHENGCHANSHIMOZHIPINDESHIMOHUALU、RONGHUABOLIDERONGYAOHESHENGCHANTANHUAGUIYONGDEDIANLUDENGDOUSHUYUDIANZULU，LUNEISUOZHUANGWULIAOJISHIFAREDIANZUYOUSHIBEIJIAREDUIXIANG，TONGCHANG，DAODIANYONGDESHIMODIANJIQIANRUDIANZULUDUANBUDELUTOUQIANGZHONG，YONGYUCICHUDESHIMODIANJIBULIANXUXIAOHAO。

　　（4）用于制备异型石墨产品

捕鱼大亨　　SHIMODIANJIDEMAOPIHAIYONGYUJIAGONGCHENGGEZHONGGANGUO、MOJU、ZHOUMINHEFARETIDENGYIXINGSHIMOCHANPIN。LIRU，ZAISHIYINGBOLIXINGYE，MEISHENGCHAN1tDIANRONGGUAN，XUYONGSHIMODIANJIPILIAO10t；MEISHENGCHAN1tSHIYINGZHUAN，XUXIAOHAOSHIMODIANJIPILIAO100kg。

生产流程

石墨电极的加工主要有三种形式：加压振动法、数控自动成形法和机械加工方法。

捕鱼大亨　　（1）JIAYAZHENDONGFA：JIAYAZHENDONGFAXUYAOZHUANMENJICHUANG，DIANJIMUMOYUDIANJIXINGZHUANGXIANGFAN。SHIMOCAILIAOHECHENGXINGGONGJUZAIJIAGONGSHIXIANGDUIFANGZHI，LIUYOUYIDINGDEJIANXI。YOUSHUIHEMOLIAOHUNHEERCHENGDEJIAGONGYEZHURUQIWEN。ZAITONGGUOJIAGONGYEDETONGSHI，SHISHIMOHECHENGXINGGONGJUFASHENGCHAOSHENGBOZHENDONG。ZAIMOLIAOCHONGJILIDEZUOYONGXIA，SHIMOBEIWEILIANGBOLIERCHENGSUOXUYAODEXINGZHUANG。MOLIAOWEISiC、B4CHUOJINGANGSHI，MOLIAOYUECUZEJIAGONGSUDUYUEKUAI。JICHUANGGONGZUOSHICAIYONGMIFENGSHIHESHUIMUSHIJINXINGJIAGONG。SHIHEYUPILIANGSHENGCHANQINGKUANGYONGDEDIANHUOHUACHENGXINGJIAGONG。

　　（2）SHUKONGZIDONGCHENGXINGFA：SHUKONGZIDONGCHENGXINGFAXUYAOZHUANYONGDESHIMODIANJICHENGXINGJI，TACAIYONGSHUKONGFANGSHI，YOUDAOJUZIDONGDIAOHUANZHUANGZHI，KERONGNADUOBADAOJU。WEIGAISHANJIAGONGHUANJING，JIAGONGSHIMODIANJIDESIZHOUYONGSHUIMUBAOWEI，FANGZHISHIMOFENCHENSICHUFENSAN。LINGWAIYEKEYIYONGSHISHIJIAGONGFA，YOUSHUIRONGXINGQIEXUEYEFANGZHIDAOJUBEIMOSUNHESHIMOFENCHENFEISAN。JICHUANGJUYOUGAOXINGNENGGUOLVZHUANGZHI，KEYIJIANGQIEXUEYEHESHIMOQIEXIEFENLI，KEBAOZHENGZHANGSHIJIANLIANXUJIAGONG，SHISHIMODIANJIJIAGONGDELIXIANGZHUANYONGSHEBEI，SHIHEYUMOJUYONGDIANJIJIAGONG。DANSHIQIJIAGEJIAOGAO，ZAIGUONEIYINGYONGHAIBUPUBIAN。

捕鱼大亨　　（3）JIXIEJIAGONGFANGFA：JIXIEJIAGONGFANGFAWEIGUONEIYIBANMOJUSHENGCHANDANWEICAIYONGDEZHUYAOFANGFA。

　　SHIMOCAILIAOKEYICAIYONGCHEXUE、XIANXUE、ZUANXUEHEMOXUEDEFANGFAJINXINGJIAGONG。LINGWAI，SHIMOCAILIAOZAIJIXIEJIAGONGSHIYICHANSHENGHUIFENFEIYANG，JIJIAGONGSHEBEIHECAOZUORENYUANDAILAIBULIDEYINGXIANG。

技术参数