I-Russia ingumthengisi ophelele wama-graphite electrode.Umthamo wonyaka wokungenisa wama-graphite electrode ungamathani angama-40,000, okuthi ngaphezu kwengxenye yezinsizakusebenza zivela eShayina, kanti ezinye zivela eNdiya, eFrance naseSpain.Kepha ngasikhathi sinye, iRussia nayo inamathani acishe abe ngu-20,000 ama-graphite electrode athunyelwa minyaka yonke, ikakhulukazi e-United States, e-European Union, eBelarus, eKazakhstan nakwamanye amazwe.Njengoba iningi lamaziko kagesi arc emazweni ashiwo ngenhla angaphezu kwamathani angu-150, ama-electrode e-graphite athunyelwa yiRussia nawo ikakhulukazi ama-electrode amakhulu amakhulu anamandla amakhulu.

Izici ze-graphite powder: ukuqina okunamandla kagesi nokushisa, ukuhlanzeka okuphezulu kanye nesakhiwo se-crystalline esiphezulu, ukuzinza okuqinile (ama-molecule e-carbon ahlala engashintshile ekushiseni okuphezulu), kanye nokugcoba okuphezulu.
I-Yunai Carbon inokuhlangenwe nakho kweminyaka eminingi ekukhiqizeni izinto ze-graphite, okuholela ekucubunguleni ubuchwepheshe kanye nokusebenza okuphezulu kwezindleko.Ishabhu elizimele lokukhiqiza i-graphite powder lingahlinzeka ngempushana ye-graphite yekhwalithi ephezulu (i-high-purity, evamile kanye ne-ultra-fine graphite powder) ngobumbudumbudu obuhlukile ngokwezidingo zamakhasimende, futhi izinkomba ezibonakalayo namakhemikhali zemikhiqizo zidlula izinga eliphakathi lemboni.