I-Carbon Electrode Ye-Silicon Smelting
Incazelo eyinhloko
Njengamanje, ama-electrode e-graphite anenani eliphakeme ashintshiwe ku-silicon yezimboni kanye nesithando somlilo esincibilikisa i-phosphorus.Ngomthamo ofanayo wesithando somlilo se-arc esingaphansi, uma kuqhathaniswa ne-graphite electrode, ububanzi be-carbon electrode bungenziwa bukhudlwana (manje ukukhiqizwa kwasekhaya kungaba ngu-φ650-φ1200mm carbon electrode, i-graphite electrode ingaba ngu-φ 700mm kuphela), ukuze ibhande le-arc esithandweni sibanzi, ukuzinza kwe-arc, qinisekisa ukusebenza kahle kokuncibilika okushisayo, ukwandisa ukuphuma komkhiqizo, ukunciphisa ukusetshenziswa kwamandla omkhiqizo.Izindleko zokuncibilikisa ze-ferrosilicon zehliswe ngamayuan angama-300-400, izindleko zokuncibilikisa ze-calcium carbide zehliswe ngamayuan angaphezu kuka-100.
I-Carbon electrode iyonga amandla, imikhiqizo yokuvikela imvelo, ukusetshenziswa kwe-calcium carbide, isithando somlilo se-ferroalloy kunganciphisa kakhulu ukusetshenziswa kwamandla okuncibilika, kunciphise ukungcoliswa.Iwumkhiqizo oshintshwayo wokunamathisela i-electrode.Ngomthamo ofanayo wesithando somlilo se-arc esingaphansi, uma kuqhathaniswa ne-electrode paste self-baking electrode, inezici ezilandelayo: ukwandisa ukuphuma kwesithando somlilo, ukunciphisa ukusetshenziswa kwamandla 15-20%;Yehlisa izinga labasebenzi (ukuncibilikisa ithani elingu-1 le-ferroalloy electrode paste cishe ngo-60kg, ukusetshenziswa kwe-carbon electrode cishe ngo-12kg, kunciphise inani lokusebenza kwama-electrode), kube lula inqubo yokukhiqiza;Gwema noma unciphise "i-soft break" kanye "ne-hard break" izingozi ezivame ukwenzeka ku-electrode yokubhaka, thuthukisa indawo yokusebenza futhi wonge izindleko zokusebenza.
Imininingwane
| Into | Ubude (mm) | Ukuminyana kwenqwaba(g/cm3) | Ukungazweli(μΩm) | I-Modulus of Rapture(MPa) | I-Modulus Encane(I-GPa) | Umlotha(%) | I-CTE(10-6/℃) |
| 1020mm Carbon Electrode | 2450+/- 100 | ≧1.62 | ≦32 | ≧7 | ≦10 | ≦2 | ≦4.3*10-6 |