HP graphite electrode tumadi petroleum coke, agịga coke dị ka akụrụngwa, coal tar dị ka ihe nkedo, mgbe calcination, Efrata, igwakorita, ịpị, rie nri, graphitization, machining na mere. na graphite electrodes hp na oxidation resistance, ala resistivity, acid na alkali corrosion, elu arụmọrụ na ike ịzọpụta, obere ọnwụ na ndị ọzọ e ji mara.
Aha | Nkeji | dayameta nke electrode 300mm-600mm | |||
ọkọlọtọ | Ntụle n'ezie | ||||
Electrode | Ọnụ ara | Electrode | Ọnụ ara | ||
Specific eletriki resistivity | μOhm • m | 7.0-7.5 | 6.5. | 6.5-7.0 | 6th |
Oke nke nguzogide igwe na-ehulata | MPa | 9.8-10.5 | 14 | 12-15 | 15-18 |
Modulu nke na-agbanwe agbanwe | GPA | 12 | 16 | 12 | 14 |
Ọdịnaya ntụ, ọ bụghị karịa | % | 0.3 | 0.3 | 0.3 | 0.3 |
Nnukwu njupụta, ọ bụghị ihe na-erughị | g / cm3 | 1.6 | 1.7. | 1.68-1.73 | 1.75 |
Ọnụọgụ okpomọkụ nke mgbasawanye linear | × 10-6 / ℃ | 2.4 | 2.2 | 2.2 | 2 |
Dayameta | Ogologo | ||||||
Dayameta aha aha | Ezigbo dayameta | Ogologo aha aha | ndidi | ||||
millimita (mm) | inch (inch) | Oke. (Max.) | Nkeji (nkeji) | mm | Ogologo | kacha | |
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 |
Dayameta aha aha | Ike ugbu a ekwenyere | Njupụta dị ugbu a (A / cm2) | |
Millimeta (mm) | inch (inch) | ||
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 |
Enwere ike iji graphite electrodes hp mee ihe na ọkụ ọkụ eletrik maka imepụta ferroalloy, silicon dị ọcha, phosphorus odo, matte ọla kọpa, carbide calcium na ndị ọzọ.
Enwere ike iji HP Graphite electrodes n'ọtụtụ ebe na ọkụ ọkụ eletrik maka agbaze iko, ime silicon carbide, imepụta ngwaahịa graphite.
Ụlọ ọrụ RS refractory bụ ọkachamara Graphite electrodes hp soplaya nke hibere na mmalite 90s nke narị afọ nke iri abụọ. Ụlọ ọrụ RS refractory nwere ọkachamara na Graphite electrode hp ihe karịrị afọ 20. Ọ bụrụ na ị nwere ụfọdụ ihe achọrọ nke electrodes graphite HP, ma ọ bụ nwee ajụjụ ụfọdụ na Graphite electrode hp gbasara ihe ngosi anụ ahụ na kemịkal, biko kpọtụrụ anyị n'efu. na Rs refractory factory dị ka a professionalacid HP graphite electrodes emeputa na china, nwere ụfọdụ asọmpi uru dị ka ndị a: