ʻO ke kumumanaʻo hana o nā electrodes graphite mana kiʻekiʻe loa e hana ma ke ʻano he alakaʻi no ka hoʻokuʻu ʻana i ka ikehu uila i loko o ka umu arc uila, e hoʻomehana a hoʻoheheʻe i ka uku ma ke ʻano o kahi arc uila.
Hana ʻia nā electrodes graphite mana kiʻekiʻe loa mai nā mea maka e like me ka petroleum coke a me ka nila coke. Ma hope o kekahi mau kaʻina hana paʻakikī e pili ana i ka calcination, batching, kneading, pressing, roasting a me graphitization, hana kēia mau mea i nā electrodes graphite me ka conductivity uila maikaʻi loa. I ka wā o ka hana, hoʻopuka ʻia kahi arc uila ma ka ʻaoʻao haʻahaʻa o ka electrode. Ma kēia ʻano, hoʻololi ʻia ka ikehu uila i ikehu thermal, no laila e hoʻomehana i ka hoʻopiʻi a hoʻokō i ka heheʻe ʻana o nā metala a i ʻole nā mea ʻē aʻe.
ʻOkoʻa nā electrodes graphite mana kiʻekiʻe loa mai nā electrodes graphite mana maʻamau no ka mea hiki iā lākou ke kū i kahi density au kiʻekiʻe, kahi e lilo ai lākou i mea pono loa i nā kūlana kahi e pono ai ka hoʻokomo mana nui aʻe. No ka laʻana, i loko o nā umu uila o nā ʻoihana e like me ka hana kila, ka hoʻoheheʻe silicon, a me ka hoʻoheheʻe phosphorus melemele, hoʻohana nui ʻia nā electrodes graphite mana kiʻekiʻe loa ma muli o ko lākou conductivity uila maikaʻi loa a me ke kūpaʻa wela.
Ma keʻano holoʻokoʻa, he kuleana koʻikoʻi ko nā electrodes graphite mana kiʻekiʻe loa i ka hana ʻoihana. He mea nui ko lākou hiki ke hana a me ka hilinaʻi no ka hōʻoia ʻana i ka hana paʻa o nā lako e like me nā umu arc uila.
Ka manawa hoʻouna: ʻApelila-24-2025