450mm elu ike graphite electrod
HP graphite electrode bụ tumadi nke mmanụ ala coke na agịga coke, Ọ bụ ike na-ebu ugbu a njupụta 18-25A/cm2.Emebere ya maka ime ọkụ eletrik dị elu maka ime igwe.
| Nkọwa nka na ụzụ atụnyere maka HPGraphite Electrode18″ | ||
| Electrode | ||
| Ihe | Nkeji | Specific Supplier |
| Ụdị njirimara osisi | ||
| Ọnụ ala dayameta | mm | 450 |
| Oke dayameta | mm | 460 |
| Obere dayameta | mm | 454 |
| Ogologo aha aha | mm | 1800-2400 |
| Ogologo Ogologo | mm | 1900-2500 |
| Ogologo Min | mm | 1700-2300 |
| Njupụta nnukwu | g/cm3 | 1.68-1.73 |
| transverse ike | MPa | ≥11.0 |
| Modul na-eto eto | GPA | ≤12.0 |
| Nguzogide akọwapụtara | µΩm | 5.2-6.5 |
| Oke njupụta ugbu a | KA/cm2 | 15-24 |
| Ike ibu ugbu a | A | 25000-40000 |
| (CTE) | 10-6 ℃ | ≤2.0 |
| ntụ ọdịnaya | % | ≤0.2 |
| Ụdị njirimara nke ara ara (4TPI/3TPI) | ||
| Njupụta nnukwu | g/cm3 | 1.78-1.83 |
| transverse ike | MPa | ≥22.0 |
| Modul na-eto eto | GPA | ≤15.0 |
| Nguzogide akọwapụtara | µΩm | 3.5-4.5 |
| (CTE) | 10-6 ℃ | ≤1.8 |
| ntụ ọdịnaya | % | ≤0.2 |
Ụzọ nke ibelata oriri electrode
N'ime afọ ndị na-adịbeghị anya, na mmepe siri ike nke ụlọ ọrụ ọkụ ọkụ eletrik nke China, yana ihe achọrọ maka ịchekwa ike na mbelata oriri ndị ọkachamara na ndị ọkà mmụta n'ụlọ na mba ọzọ kwubiri ụzọ dị irè dị ka ndị a:
1.Anti-oxidation usoro nke mmiri ịgba graphite electrode
Site na nyocha nnwale, ịgbasa ngwọta mgbochi ọxịdashọn n'elu electrodes egosila na ọ dị mma na nkwụsị n'akụkụ oxidation nke electrode graphite, na ikike mgbochi oxidation na-abawanye ugboro 6-7.Mgbe ejiri usoro a, oriri nke electrode agbadala na 1.9-2.2kg na-agbaze otu tọn ígwè.
2.Hollow electrode
N'afọ ndị na-adịbeghị anya, Western Europe na Sweden amalitela iji electrodes oghere na-emepụta ihe ọkụ ferroalloy ore.Eletrọd oghere, ọdịdị cylinder, na-abụkarị ihe efu n'ime ejiri gas inert mechie.N'ihi oghere, ọnọdụ ịsa achịcha na-akawanye mma ma mee ka ike electrode dị elu.N'ikwu okwu n'ozuzu, ọ nwere ike ịchekwa electrodes site na 30% -40%, ruo 50% na ọtụtụ.
3.DC ọkụ ọkụ
Igwe ọkụ ọkụ ọkụ DC bụ ụdị ọkụ ọkụ ọkụ eletrik ọhụrụ emepụtara n'ụwa n'afọ ndị na-adịbeghị anya.Site na data e bipụtara na mba ọzọ, ọkụ ọkụ DC bụ otu n'ime usoro kachasị dị irè iji belata oriri electrode.N'ozuzu, oriri electrode nwere ike belata ihe dịka 40% ruo 60%.Dị ka akụkọ si kwuo, oriri graphite electrode nke nnukwu ọkụ ọkụ eletrik dị elu nke DC ebelatala na 1.6kg/t.
4.Electrode elu mkpuchi teknụzụ
Teknụzụ mkpuchi Electrode bụ teknụzụ dị mfe ma dị irè iji belata oriri electrode, n'ozuzu nwere ike belata oriri electrode ihe dịka 20%.Ihe mkpuchi electrode a na-ejikarị eme ihe bụ aluminom na ihe dị iche iche seramiiki, nke nwere nguzogide oxidation siri ike na okpomọkụ dị elu ma nwee ike belata oriri oxidation nke elu akụkụ electrode.Usoro nke mkpuchi electrode bụ tumadi site na spraying na egweri, na usoro ya dị mfe ma dị mfe iji.Ọ bụ usoro a na-ejikarị echekwa electrodes.
5.Impregnated electrode
Tinye electrodes n'ime ngwọta kemịkal iji mee ka mmekọrịta kemịkalụ n'etiti elu electrode na ndị na-arụ ọrụ iji melite nguzogide electrode na ikuku oxygen dị elu.Ụdị electrodes a nwere ike ibelata oriri electrode ihe dịka 10% ruo 15%.
