Ultra High Power UHP 650mm Ogaumu Graphite Electrode mo le uamea
Fua Fa'atekinisi
| Parameter | Vaega | Vaega | UHP 650mm(26”) Fa'amaumauga |
| Taiala Igoa | Electrode | mm(inisi) | 650 |
| Max Tatami | mm | 663 | |
| Min Diamita | mm | 659 | |
| Numera Umi | mm | 2200/2700 | |
| Max Umi | mm | 2300/2800 | |
| Min Umi | mm | 2100/2600 | |
| Max le Density i le taimi nei | KA/cm2 | 21-25 | |
| Gafatia o lo'o iai nei | A | 70000-86000 | |
| Tetee Faapitoa | Electrode | μΩm | 4.5-5.4 |
| susu | 3.0-3.6 | ||
| Malosi Fa'asusu | Electrode | Mpa | ≥10.0 |
| susu | ≥24.0 | ||
| Young's Modulus | Electrode | Gpa | ≤13.0 |
| susu | ≤20.0 | ||
| Ole tele ole Density | Electrode | g/cm3 | 1.68-1.72 |
| susu | 1.80-1.86 | ||
| CTE | Electrode | ×10-6/℃ | ≤1.2 |
| susu | ≤1.0 | ||
| Fufulu Content | Electrode | % | ≤0.2 |
| susu | ≤0.2 |
FAAMANATU: Soʻo se manaʻoga faʻapitoa ile fua e mafai ona ofoina.
Oloa Fa'ailoga
Ultra high power(UHP) graphite electrode e maualuga le vevela conductivity ma e matua tete'e i le vevela ma impact.It e masani ona faʻaaogaina mo le ogaumu arc eletise eletise maualuga (EAC). Ole maualuga ole taimi nei e sili atu ile 25A/cm2. O le lautele autu o le 300-700mm, lea e faʻaleleia ai le gaosiga lelei ma faʻaitiitia ai tau.
UHP o se filifiliga talafeagai ma sili ona lelei mo ultra-maualuga eletise arc ogaumu o 500 ~ 1200Kv.A/t i ton.UHP graphite electrode faaletino ma vailaau faasinoupu e sili atu nai lo le RP, HP graphite electrode.It e mafai ona faapuupuuina le uamea fa'aalu taimi, fa'ateleina le gaosiga lelei.
Talosaga Oloa
O le fa'atinoga o le UHP graphite electrode e le gata ina fa'atapula'aina i le alamanuia uamea. O loʻo i ai le tele o faʻaoga, e aofia ai le faʻafefeteina o le ogaumu eletise eletise, faʻafefeteina o meaʻai, faʻafefeteina o le calcium carbide, ma le faʻafefeteina o le alumini. O lona agava'a o se fa'amaoniga lea i lona fa'atinoga maualuga ma lona gafatia e fa'afou ai e le gata i le fa'alapotopotoga uamea ae fa'apea fo'i isi pisinisi.
UHP Graphite Electrode Fa'ata'ita'i Avanoa Fa'ata'ita'i
| Taiala Igoa | Malosi Maualuga Tele(UHP)Electrode Graphite | ||
| mm | Inisi | Gafatia o lo'o i ai nei (A) | Malosi ole taimi nei(A/cm2) |
| 300 | 12 | 20000-30000 | 20-30 |
| 350 | 14 | 20000-30000 | 20-30 |
| 400 | 16 | 25000-40000 | 16-24 |
| 450 | 18 | 32000-45000 | 19-27 |
| 500 | 20 | 38000-55000 | 18-27 |
| 550 | 22 | 45000-65000 | 18-27 |
| 600 | 24 | 52000-78000 | 18-27 |
| 650 | 26 | 70000-86000 | 21-25 |
| 700 | 28 | 73000-96000 | 18-24 |
Gufan Carbon fa'aaogaina le koki nila sili ona lelei na aumai mai Amerika, Iapani ma Peretania.
I le taimi nei, e tele lava ina gaosia e Gufan le maualuga o le graphite electrodes e aofia ai le UHP, HP, RP grade, mai le lautele 200mm (8 ") i le 700mm (28") .lea e mafai ona faʻaaogaina i le Eletise Arc Furnace. Ole lapopoa tetele, pei ole UHP700,UHP650 ma le UHP600, maua ni fa'amatalaga lelei mai a tatou tagata fa'atau.
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