ʻO ka electrode graphite HP ka mea nui o ka petroleum coke, nila coke e like me ka mea maka, ke kēpau lanahu e like me ka mea hoʻopaʻa, ma hope o ka calcination, nā mea hoʻohui, ka kāwili ʻana, ke kaomi ʻana, ka pūlehu ʻana, ka graphitization, ka mīkini a me ka hana ʻana. A me nā electrodes graphite hp me ke kūpaʻa oxidation, haʻahaʻa resistivity, acid a me alkali corrosion, kiʻekiʻe ka pono a me ka mālama ikehu, haʻahaʻa ka pohō a me nā ʻano ʻē aʻe.
| Inoa | ʻĀpana | ke anawaena o ka electrode 300mm-600mm | |||
| kūlana | Ana maoli | ||||
| ʻElekoda | ʻŌpū | ʻElekoda | ʻŌpū | ||
| Ke kū'ē uila kiko'ī | μOhm • m | 7.0-7.5 | 6.5. | 6.5-7.0 | 6th |
| Palena o ke kū'ē mechanical i ke kūlou ʻana | MPa | 9.8-10.5 | 14 | 12-15 | 15-18 |
| Modulus elastic | GPa | 12 | 16 | 12 | 14 |
| ʻO ka nui o ka lehu, ʻaʻole iʻoi aku ma mua o | % | 0.3 | 0.3 | 0.3 | 0.3 |
| Ka nui o ka nui, ʻaʻole emi ma lalo o | g / cm3 | 1.6 | 1.7. | 1.68-1.73 | 1.75 |
| ʻO ke koina wela o ka hoʻonui linear | × 10-6 / ℃ | 2.4 | 2.2 | 2.2 | 2 |
| Anawaena | Ka lōʻihi | ||||||
| Anawaena inoa | Anawaena maoli | Ka lōʻihi inoa | hoʻomanawanui | ||||
| Milimita (mm) | ʻIniha (ʻīniha) | Max. (Max.) | Min (min) | mm | Ka lōʻihi | ka palena kiʻekiʻe loa | |
| 300 | 12 | 307 | 302 | 1600 1800 | ± 100 | -100 | -275 |
| 350 | 14 | 357 | 352 | ||||
| 400 | 16 | 409 | 403 | ||||
| 450 | 18 | 460 | 454 | ||||
| 500 | 20 | 511 | 505 | 1600/1800/2000/2200 1800/2000/2200 1800/2000/2200/2400 1800/2000/2200 1800/2000/2200 | ± 100 | -100 | -275 |
| Anawaena inoa | Mana o kēia au i ʻae ʻia | ʻO ke anawaena o kēia manawa (A / cm2) | |
| Milimita (mm) | ʻIniha (ʻīniha) | ||
| 300 | 12 | 10000-13000 | 17-24 |
| 350 | 14 | 13500-18000 | 17-24 |
| 400 | 16 | 18000-23500 | 16-24 |
| 450 | 18 | 22000-27000 | 16-24 |
| 500 | 20 | 25000-32000 | 15-24 |
| 600 | 24 | 30000-36000 | 14-24 |
Hiki ke hoʻohana nui ʻia nā electrodes graphite hp i loko o ka umu hoʻoheheʻe uila no ka hana ʻana i ka ferroalloy, silicon maʻemaʻe, phosphorus melemele, keleawe matte, calcium carbide a pēlā aku.
Hiki ke hoʻohana nui ʻia nā electrodes HP Graphite i loko o ka umu pale uila no ka hoʻoheheʻe ʻana i ke aniani, ka hana ʻana i ka silicon carbide, a me ka hana ʻana i nā huahana graphite.
ʻO ka hale hana refractory RS kahi mea hoʻolako loea Graphite electrodes hp i hoʻokumu ʻia i ka hoʻomaka ʻana o nā makahiki 90 o ke kenekulia iwakālua. Ua loea ka hale hana refractory RS i ka Graphite electrode hp no nā makahiki he 20 a ʻoi. inā he koi kāu no nā electrodes graphite HP, a i ʻole he mau nīnau kāu e pili ana i ka Graphite electrode hp e pili ana i nā ʻōkuhi kino a me nā kemika, e ʻoluʻolu e kelepona mai iā mākou no ka manuahi. a ʻo ka hale hana refractory Rs ma ke ʻano he mea hana electrodes graphite HP professionalacid ma Kina, he mau pono hoʻokūkū penei: