UHP Graphite lantarki
Bayani
Ultra-high-power graphite electrodes ana yin su ne da coke mai inganci mai inganci a matsayin babban albarkatun ƙasa, kuma ana yin su ta hanyar ƙirƙira, gasa, impregnating, graphitizing da sarrafa injin.Ana amfani da su sosai a cikin tanderun baka na lantarki azaman kayan aiki.
Ƙayyadaddun bayanai
Ma'auni na zahiri da sinadarai na na'urorin lantarki na graphite masu ƙarfin ƙarfi da nonuwa suna nufin YB/T 4090-2015
Umarnin kan graphite lantarki
1.A ajiye wutar lantarki a wuri mai tsafta, busasshiyar wuri, firgita da gujewa karo, a bushe don amfani.
2.Lokacin da ake hada nonuwa sai a tsaftace ramin da iska mai matsewa, sannan a dunkule nonon a ciki da sauri ba tare da lalata tallar ba.
3.Befor da electrode tip da matsa iska lokacin da biyu lantarki ne 20-30mm nesa.
4.Lokacin da aka haɗa na'urorin lantarki ta hanyar wrenches, ya kamata a ƙarfafa shi sosai zuwa ƙayyadaddun lacation cewa rata tsakanin biyun lantarki ya kasance ƙasa da 0.005mm.
5.Don kauce wa karyewar wutar lantarki, da fatan za a nisantar da tubalan kayan koyarwa.
6.Don kaucewa fashewar lantarki, sanya shingen aniseed a kan ƙananan ɓangaren kuma saita ƙaramin toshe akan ɓangaren sama.
Aikin | Matsakaicin diamita / mm | ||||
300-400 | 450-500 | 550-650 | 700-800 | ||
Resistivity /μΩ·m≤ | Electrode | 6.2 | 6.3 | 6.0 | 5.8 |
Nono | 5.3 | 5.3 | 4.5 | 4.3 | |
Ƙarfin Ƙarfi / MPa≥ | Electrode | 10.5 | 10.5 | 10.0 | 10.0 |
Nono | 20.0 | 20.0 | 22.0 | 23.0 | |
Elastic Modulus/GPa≤ | Electrode | 14.0 | 14.0 | 14.0 | 14.0 |
Nono | 20.0 | 20.0 | 22.0 | 22.0 | |
Girman Girma / (g/cm3)≥ | Electrode | 1.67 | 1.66 | 1.66 | 1.68 |
Nono | 1.74 | 1.75 | 1.78 | 1.78 | |
Ƙididdigar faɗaɗawar thermal /(10-6/℃)≤ (dakin zafin jiki ~ 600℃) | Electrode | 1.5 | 1.5 | 1.5 | 1.5 |
Nono | 1.4 | 1.4 | 1.3 | 1.3 | |
Ash /≤ | 0.5 | 0.5 | 0.5 | 0.5 | |
Lura: An raba Ash zuwa fihirisar tunani. |