UHP 450mm Graphite Electrode
Graphite electrode inoita basa rakakosha muindasitiri yekugadzira simbi, inowanzo shandiswa kunyungudutsa zvisaririra mumagetsi arc furnaces (yakapfupikiswa seEAF). Pane zvimwe zvakakosha zvivakwa zvinotaridza kunaka kwe electrode, ndezvipi?
Iyo coefficient yekuwedzera kwekushisa
(yakapfupikiswa seCTE) inoreva chiyero chechiyero chekuwedzera kwechinhu mushure mekupisa, kana tembiricha yawedzera ne1 ° C, inokonzera kuwedzera kwedhigirii yechinhu chakasimba sampuli mune imwe nzira, iyo inonzi mutsara wekuwedzera. coefficient pamwe neiyo nzira ine unit 1 × 10-6 / ℃. Kunze kwekunge zvatsanangurwa neimwe nzira, thermal yekuwedzera coefficient inoreva mutsara wekuwedzera coefficient. Iyo CTE ye graphite electrode inoreva iyo axial thermal yekuwedzera coefficient.
The bulk density
chiyero chehuwandu hwe graphite electrode kusvika kuhuwandu hwayo, chikwata chiri g/cm3. Iyo yakakura kuwanda kwehuwandu, iyo denser iyo electrode. Kazhinji kutaura, iyo yakakura density yemhando imwe chete ye electrode, inodzikira yemagetsi resistivity.
Elastic modulus
chinhu chakakosha chemechanical properties, uye indekisi yekuyera elastic deformation kugona kwechinhu. Chikamu chayo iGpa. Kungotaura zviri nyore, kukura kwerastiki modulus, iyo inoputika inowedzera, uye idiki iyo elastic modulus, iyo inopfava.
Iyo yero elastic modulus inoita basa rakazara mukushandiswa kwemagetsi. Iyo yakakwira vhoriyamu density yechigadzirwa, iyo denser iyo elastic modulus iri, asi iyo yakanyanya kushomeka kwechigadzirwa kuvhunduka kuri, uye zviri nyore kugadzira makatsemuka.
Physical Dimension
| Kuenzanisa Unyanzvi Kutsanangurwa kweUHP Graphite Electrode 18" | ||
| Electrode | ||
| Item | Unit | Supplier Spec |
| Typical Characteristics of Pole | ||
| Nominal Diameter | mm | 450 |
| Max Diameter | mm | 460 |
| Min Diameter | mm | 454 |
| Nominal Length | mm | 1800-2400 |
| Max Length | mm | 1900-2500 |
| Min Length | mm | 1700-2300 |
| Bulk Density | g/cm3 | 1.68-1.72 |
| mhiri simba | MPa | ≥12.0 |
| Young' Modulus | GPa | ≤13.0 |
| Chaiyo Resistance | µΩm | 4.5-5.6 |
| Maximum current density | KA/cm2 | 19-27 |
| Ikozvino Kutakura Kugona | A | 32000-45000 |
| (CTE) | 10-6 ℃ | ≤1.2 |
| ash content | % | ≤0.2 |
| Mamiriro Akajairika eNipple (4TPI) | ||
| Bulk Density | g/cm3 | 1.78-1.84 |
| mhiri simba | MPa | ≥22.0 |
| Young' Modulus | GPa | ≤18.0 |
| Chaiyo Resistance | µΩm | 3.4～3.8 |
| (CTE) | 10-6 ℃ | ≤1.0 |
| ash content | % | ≤0.2 |
