UHP 450mm Graphite Electrode
Graphite electrodes na-arụ ọrụ dị mkpa na ụlọ ọrụ na-emepụta ígwè, a na-ejikarị ha agbaze ihe mkpofu na ọkụ ọkụ eletrik (nke a na-akpọ EAF). Enwere ụfọdụ isi ihe na-ekpebi ogo electrode, kedu ihe ha bụ?
Ọnụọgụ nke mgbasawanye thermal
(nke a na-akpọ CTE) na-ezo aka n'ókè nke ogo mgbasawanye nke ihe mgbe a kpochara ya ọkụ, mgbe okpomọkụ na-abawanye site na 1 Celsius C, ọ na-eme ka ogo mgbasawanye nke ihe atụ siri ike n'otu ntụziaka, nke a na-akpọ mgbasawanye linear. ọnụọgụ na ntụziaka na unit 1 × 10-6 / ℃. Ọ gwụla ma akọwapụtara ya ọzọ, ọnụọgụ mgbasawanye thermal na-ezo aka na ọnụọgụ mgbasawanye ahịrị. CTE nke electrode graphite na-ezo aka na ọnụọgụ mgbasawanye ọkụ axial.
Nnukwu njupụta
bụ oke nke uka nke graphite electrode na olu ya, unit bụ g/cm3. Ka nnukwu njupụta ahụ buru ibu, na-ejupụta electrode. N'ikwu okwu n'ozuzu, ka nnukwu njupụta nke otu ụdị electrode ahụ dị, na-ebelata ihe mgbochi eletrik.
Modulu nke na-agbanwe agbanwe
bụ akụkụ dị mkpa nke ihe eji arụ ọrụ, ma ọ bụ ndeksi iji tụọ ike nrụrụ ihe nke ihe. Ngalaba ya bụ Gpa. N'ikwu ya n'ụzọ dị mfe, ka modul elastic na-abawanye, ka ihe ahụ na-agbajiwanye, na obere ihe na-agbanwe agbanwe, ka ihe ahụ na-adị nro.
Ọkwa nke mgbanwe modulus na-arụ ọrụ zuru oke na iji electrodes. Ka ọnụ ọgụgụ dị elu nke ngwaahịa ahụ dị elu, na-agbanwe modul ahụ na-adịwanye njọ, mana ọ na-adabawanye nkwụsi ike ọkụ nke ngwaahịa ahụ, ọ na-adịkwa mfe ịmepụta mgbape.
Akụkụ anụ ahụ
Nkọwa nka na ụzụ atụnyere maka UHP Graphite Electrode 18" | ||
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 | 1.68-1.72 |
transverse ike | MPa | ≥12.0 |
Modul na-eto eto | GPA | ≤13.0 |
Nguzogide akọwapụtara | µΩm | 4.5-5.6 |
Oke njupụta ugbu a | KA/cm2 | 19-27 |
Ike ibu ugbu a | A | 32000-45000 |
(CTE) | 10-6 ℃ | ≤1.2 |
ntụ ọdịnaya | % | ≤0.2 |
Ụdị njirimara nke ara ara (4TPI) | ||
Njupụta nnukwu | g/cm3 | 1.78-1.84 |
transverse ike | MPa | ≥22.0 |
Modul na-eto eto | GPA | ≤18.0 |
Nguzogide akọwapụtara | µΩm | 3.4-3.8 |
(CTE) | 10-6 ℃ | ≤1.0 |
ntụ ọdịnaya | % | ≤0.2 |