Ezigbo maka nnukwu ikike ọkụ eletrik (EAF), ladle akwa (LF), ma nyefee ya na-ere ọkụ (na-enyefe). A na-ejikarị ihe ndị dị elu na-emepụta ihe dị elu na mmepụta Ferroally, ọkachasị maka ụlọ ọrụ karịrị 700,000 na-achọ iji kwalite nkwụsi ike.
p>Ike 550mm na-eji ike (RP) eserese na-eji ngwa ọrụ ọkụ eletrik (EAF), na-ebuga ihe omume eletriki dị elu, ike ọrụ, yana nkwụsi ike, na nkwụsi ike. Ebuputara maka iji ọkọlọtọ ike, ọ na-enye ezigbo nguzozi nke arụmọrụ na ntụkwasị obi arụmọrụ, na-eme ka ọ dị mma maka imepụta carbon na mmepụta ferroall.
Paramita | Unit | Electrode | Onuara |
Iguzosi ike | μ μ m | 7.5 ~ 8.5 | 5.8 ~ 6.5 |
Ike | Anamba | ≥ 8.5 | ≥ 16.0 |
Na-agbanwe agbanwe | Gpa | 9.3 | ≤ 13.0 |
Nnukwu njupụta | g / cm³ | 1.55 ~ 1.63 | ≥ 1.74 |
Urmal na-agbasa (cte) | 101 / ° C | ≤ 2.4 | ≤ 2.0 |
Afọ Ọdịnaya | % | 0.3 | 0.3 |
Na-ekwe omume ugbu a | A | - - | 28000 ~ 34000 |
Nju aka | A / cm² | - - | 12 ~ 14 |
David | mm | Max: 562 min: 556 | - - |
Ogologo oge | mm | 1800 ~ 2400 (zọzie) | - - |
Mkpesa ogologo | mm | ± 100 | - - |
Ogologo onye na-achị achị | mm | -275 | - - |
A na-emepụta ekwentị 550mm site na iji akara Petrolem Coke Coke Coke Cook nke ejikọtara ọnụ nke ụdị agịga dị elu iji mee ka ihe mgbochi eletriki na ike. Usoro nrụpụta ahụ gụnyere:
Igwe ọkụ dị elu (ruo 1350 Celsius C) iji belata ọdịnaya na-agbanwe agbanwe ma na-amụba carbon ọcha
● Akpachapụ agwakọta na-agbadakarị na kọfị nke pụrụ iche maka mkpụrụ osisi a na-ejikọ
● Apụpụ dị elu na ịkpụzi ihe iji nweta ihe owuwu
● Mee ihe omumu mbu na 800-900 Celsius C iji guzobe njikọta carbon siri ike
● Ackium merthiggregreggy na mmiri nke abụọ iji belata posses ma melite mmegide oxida
Odini-Officationy-Officationy na 2800-3000 Celsius C maka obere obere kristal mara mma
Usoro a na - ebute electrodes na oke ikuku na - eguzogide, oge na - agbanwe agbanwe, na arụmọrụ na - aga n'ihu, ndị na - arụ ọrụ na - aga n'ihu.
Nnukwu nnukwu ọkụ eletrik (eafs) na nnukwu ihe na-achọ
● ladle akwa (LFS) maka imezigharị na ịba ọcha
● minerotion arc (safe) ejiri na Ferrolloy Smelting (E.G., Ferrosilicon, ferromanganese)
● Osisi nchara na-apụta kwa afọ gafere 700,000 tọn na-achọ iji bulie ihe oriri na ọfụma
Ezubere RP nke a maka ike ike Eafs na-anaghị atụ aro ya maka akwa Ultra dị elu (UHP). Njikwa siri ike, njikwa nri dị ugbu a, na nyocha mgbe niile iji gbochie ndị na-efe efe ma gbatị igwe electrode.
● na-akwado ibu dị elu maka nnukwu ọnụ ọgụgụ
Icotiondị na-eguzogide na oke ikuku
Ihe ruru 1.2 n'arọ na-ewepụta electrode na-enwe ihe oriri
Idobelata ike ọrụ na-agbada na-agbada ma gbasaa ndụ ọrụ
● Esere ọnụ ahịa dị mma na UHP Electrodes na ngwa ike
The 550mm RP eserese electrode na-enye ihe ngwọta dị mma maka ụlọ ọrụ dị ukwuu. Omume ya dị elu, iguzosi ike n'ezi ihe, na nkwụsi ike na ọkụ na - eme ka ọ dị mma maka ngwa dị arọ, na - enyere aka iji belata ihe eji ele elektrọde eletriki ma melite arụmọrụ ọrụ eletriki.