Sebōpi sa Polysilicon Ditrctional Soldificatiion
Kopo
Thepa ena e ameha tlhahisong ea li-ingot tsa letsatsi le ho hloekisoa ha lisebelisoa tsa semiconductor.E sebelisoa haholo ho hlahisa li-alloys tse phahameng tsa mocheso tse thehiloeng ka silevera, tse thehiloeng ho cobalt, 'me lihlahisoa tsa boleng bo phahameng tse entsoeng ka li-alloys tsena li atisa ho sebelisoa indastering ea enjene ea turbine ea sefofane, koloi, tšimo ea biomedical, tšimo ea k'hemistri le masimo a boithabiso.
Likaroloana
Ho nepahala ha taolo e phahameng, phetoho ea mahala ea lebelo la cystallization, khanyetso ea graphite kapa mokhoa oa ho futhumatsa ka induction, ho eketsa ts'ebetso ea ho qhibiliha, lebelo la ho qhibiliha ka potlako.Motlakase o khethehileng oa ho futhumatsa o amoheloa bakeng sa ho boloka mocheso o tiileng, o nang le litekanyetso tse tharo tsa hona joale tse leka-lekaneng le litšenyehelo tse tlaase tsa tlhokomelo.Li-curve tsa 148 tsa ho futhumatsa li ka behoa ka molaoli oa mocheso o sa khaotseng.Sebōpi se phahameng sa vacuum se sebelisoa ka kamoreng ea sebōpi, e nang le tekanyo e phahameng ea vacuum le lebelo la ho pompa ka potlako.
Tekheniki Parameters
Matla a ho qhibiliha | 10-450KG |
Matla | 40-450KW |
Mocheso o entsoeng | 1700 ℃ |
Mocheso o sebetsang | 1450 ℃ |
Sekhahla sa ho phahama ha mocheso | 40℃/min |
Ho lumellana ha mocheso oa sebōpi | +5 ℃ |
Vacuum e fokolang | 6.67 * 10-2Pa |
Sekhahla sa ho phahama ha khatello | 0.01PaL/S |
Khatello e lekantsoeng ea inflation | 0.05Mpa |
Mokhoa oa ho etsa li-ingot | ho tiisa ka tsela e nang le crucible falling/tšoara sebōpi se phahamisang |
Sebaka sa taolo ea servo | 0.01mm-0.5mm/Mots |
Lebelo la ho khutla la crucible | 80-100mm/Mots |