Ultra High Power UHP 650mm Umu Graphite Electrode Mo te Whakarewa maitai
Tawhā Hangarau
| Tawhā | Wahi | Waeine | UHP 650mm(26”) Raraunga |
| Diamita Ingoa | Hikohiko | mm(inihi) | 650 |
| Max Diameter | mm | 663 | |
| Min Diamita | mm | 659 | |
| Te Roa Ingoa | mm | 2200/2700 | |
| Max Roa | mm | 2300/2800 | |
| Min Roa | mm | 2100/2600 | |
| Max kiato o nāianei | KA/cm2 | 21-25 | |
| Te kaha kawe o naianei | A | 70000-86000 | |
| Ātete Tauwhāiti | Hikohiko | μΩm | 4.5-5.4 |
| Kouma | 3.0-3.6 | ||
| Te Kaha Toka | Hikohiko | Mpa | ≥10.0 |
| Kouma | ≥24.0 | ||
| Kōwae a Young | Hikohiko | Gpa | ≤13.0 |
| Kouma | ≤20.0 | ||
| Kiato Nui | Hikohiko | g/cm3 | 1.68-1.72 |
| Kouma | 1.80-1.86 | ||
| CTE | Hikohiko | ×10-6/℃ | ≤1.2 |
| Kouma | ≤1.0 | ||
| Ihirangi pungarehu | Hikohiko | % | ≤0.2 |
| Kouma | ≤0.2 |
FAKATOKANGA: Ko nga whakaritenga motuhake mo te rahi ka taea te tuku.
Āhuahira Hua
Ko te hiko hiko teitei (UHP) graphite electrode he nui te kawe wera me te tino atete ki te wera me te paanga. Kei te whakamahia te nuinga mo te oumu hiko hiko (EAC). Ko te kiato o naianei nui ake i te 25A/cm2. Ko te diameter matua ko te 300-700mm, e whakapai ake ana i te pai o te whakaputa me te whakaiti i nga utu.
Ko te UHP he pai me te pai rawa atu mo te ultra-high power arc arc furnace o 500 ~ 1200Kv.A/t ia ton.UHP graphite electrode tinana me te tohu matū he pai ake i tera o te RP, HP graphite electrode.Ka taea te whakapoto i te maitai. hanga wa, whakanui production tōtika.
Tono Hua
Ko te mahi a te UHP graphite electrode ehara i te mea iti noa ki te umanga rino. He maha nga momo whakamahinga, tae atu ki te whakarewa i te oumu arc hiko, te whakarewa o te ore, te konupūmā carbide whakarewa, me te whakarewa konumohe. Ko tana whaikorero he tohu mo tana mahi pai ake me tona kaha ki te huri i te mahi rino engari i etahi atu ahumahi ano hoki.
UHP Graphite Electrode Naianei Te Kawenga Te Maamaa Te Maatauranga
| Diamita Ingoa | Te Hiko Teitei Nui (UHP)Graphite Electrode | ||
| mm | Inihi | Te Kaha Kawe O Naianei(A) | Kiato o Naianei(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 |
Ka whakamahia e Gufan Carbon te tiihi ngira teitei i kawemai mai i USA, Japan me UK.
I tenei wa, ko te nuinga o Gufan e whakaputa ana i nga electrodes graphite kounga teitei tae atu ki te UHP,HP,RP grade,mai i te diameter 200mm (8 ") ki te 700mm (28") .e kaha ana mo te whakamahi i roto i te hiko hiko. Ko nga diameters nui, penei i te UHP700, UHP650 me UHP600, ka whiwhi urupare pai mai i o taatau kaihoko.
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