UHP Graphite electrode
Fa'amatalaga
Ultra-maualuga-malo graphite electrodes e faia i le maualuga o le nila coke e avea ma mea mataʻina autu, ma e faia e ala i le faia, taoina, impregnating, graphitizing ma le faiga masini.E masani ona faʻaaogaina i totonu o ogaumu eletise eletise e pei o mea faʻaulu.
Fa'amatalaga
O fa'ailoga fa'aletino ma vaila'au o le Ultra-high power graphite electrodes ma nipples e fa'asino ile YB/T 4090-2015
O faatonuga ile graphite electrode
1. Electrodes e tatau ona teuina i se nofoaga mama, mago, teʻi ma fetoaiga aloese. E tatau ona mago aʻo leʻi faʻaaogaina.
2. Pe a faʻafesoʻotaʻi susu, faʻamama le pu i le ea faʻapipiʻi, ona faʻafefeteina lea o susu i totonu e aunoa ma le faʻaleagaina o faʻasalalauga.
3.Befor le pito electrode e le compressed ea pe a lua electrodes e 20-30mm mamao.
4. Ina ua fesootai le electrodes e le wrenches, e tatau ona faamaopoopo atoatoa i le lacation faamaoti o le va i le va o electrodes e lua e itiiti ifo i le 0.005mm.
5. Ina ia aloese mai le malepelepe electrode, faamolemole aloese mai le faatonuga mea poloka poloka.
6. Ina ia aloese mai le malepelepe o le eletise, tuʻu le poloka aniseed i le pito i lalo ma seti le poloka laʻititi i le pito i luga.
| Poloketi | Taimimita fa'aigoa/mm | ||||
| 300~400 | 450~500 | 550~650 | 700~800 | ||
| tetee /μΩ·m≤ | Electrode | 6.2 | 6.3 | 6.0 | 5.8 |
| susu | 5.3 | 5.3 | 4.5 | 4.3 | |
| Malosi Fa'asusu /MPa≥ | Electrode | 10.5 | 10.5 | 10.0 | 10.0 |
| susu | 20.0 | 20.0 | 22.0 | 23.0 | |
| Elastic Modulus /GPa≤ | Electrode | 14.0 | 14.0 | 14.0 | 14.0 |
| susu | 20.0 | 20.0 | 22.0 | 22.0 | |
| Malosi tele /(g/cm3)≥ | Electrode | 1.67 | 1.66 | 1.66 | 1.68 |
| susu | 1.74 | 1.75 | 1.78 | 1.78 | |
| Coefficient fa'alauteleina vevela /(10-6/℃)≤ (vevela potu~600℃） | Electrode | 1.5 | 1.5 | 1.5 | 1.5 |
| susu | 1.4 | 1.4 | 1.3 | 1.3 | |
| lefulefu /％ ≤ | 0.5 | 0.5 | 0.5 | 0.5 | |
| Manatua: Ua vaevaeina lefulefu i fa'asino igoa. | |||||
