ʻO ka HP graphite electrode ka nui o ka petroleum coke, ka nila coke e like me ka mea maka, ka lanahu e like me ka mea hoʻopaʻa, ma hope o ka calcination, nā meaʻai, ke kāwili ʻana, ke kaomi ʻana, ka ʻala, ka graphitization, ka mīkini a hana ʻia. a me ka graphite electrodes hp me ka oxidation resistance, resistivity haʻahaʻa, acid and alkali corrosion, kiʻekiʻe ka pono a me ka mālama ʻana i ka ikehu, haʻahaʻa haʻahaʻa a me nā ʻano ʻē aʻe.
Inoa | Unite | anawaena o ka electrode 300mm-600mm | |||
maʻamau | Ana maoli | ||||
Electrode | Nipple | Electrode | Nipple | ||
Kū'ē uila kūikawā | μOhm • m | 7.0-7.5 | 6.5. | 6.5-7.0 | 6th |
Ka palena o ke kū'ē mechanical i ka piko | MPa | 9.8-10.5 | 14 | 12-15 | 15-18 |
Modulus elastic | GPa | 12 | 16 | 12 | 14 |
ʻO ka lehu maʻiʻo, ʻaʻole i ʻoi aku | % | 0.3 | 0.3 | 0.3 | 0.3 |
ʻAʻole emi ma mua o | g / cm3 | 1.6 | 1.7. | 1.68-1.73 | 1.75 |
Kaumaha wela o ka hoʻonui laina | × 10-6 / ℃ | 2.4 | 2.2 | 2.2 | 2 |
Anawaena | Ka lōʻihi | ||||||
Anawaena inoa inoa | Anawaena maoli | Nominal lōʻihi | hoʻomanawanui | ||||
Millimita (mm) | ʻīniha (inihi) | Max. (Max.) | Min (min) | mm | Ka lōʻihi | ka nui 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 inoa | ʻAe ʻia ka mana o kēia manawa | Ka mānoanoa o kēia manawa (A / cm2) | |
Millimita (mm) | ʻīniha (inihi) | ||
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 graphite electrodes hp i ka umu hoʻoheheʻe uila no ka hana ʻana i ka ferroalloy, silika maʻemaʻe, phosphorus melemele, copper matte, calcium carbide a pēlā aku.
Hiki ke hoʻohana nui ʻia nā electrodes HP Graphite i ka umu hoʻoheheʻe uila no ka hoʻoheheʻe ʻana i ke aniani, ka hana carbide silika, ka hana huahana graphite.
ʻO RS refractory factory kahi mea hoʻolako HP Graphite electrodes hp i hoʻokumu ʻia i nā makahiki 90 o iwakālua mau kenekulia. He loea ʻo RS refractory factory i ka Graphite electrode hp no nā makahiki he 20. inā loaʻa iā ʻoe kekahi mau koi no ka HP graphite electrodes, a i ʻole he mau nīnau ma ka Graphite electrode hp e pili ana i nā hōʻailona kino a me kemika, e ʻoluʻolu e kelepona mai iā mākou no ka manuahi. a me ka hale hana refractory Rs ma ke ʻano he mea hana ʻenehana HP graphite electrodes ma Kina, aia kekahi mau mea hoʻokūkū e like me kēia: