Tlhaloso:
Khoutu | L559 |
Lebitso | Phofo ea Silicon Nitride |
Foromo | Si3N4 |
Nomoro ea CAS. | 12033-89-5 |
Boholo ba Karolo | 100nm |
Bohloeki | 99.9% |
Mofuta oa Crystal | Alpha |
Ponahalo | Tloha phofo e tšoeu |
Sephutheloana | 1kg kapa kamoo ho hlokahalang |
Lisebelisoa tse ka bang teng | E sebelisoa e le moemeli oa ho lokolla hlobo bakeng sa silicon ea polycrystalline le crucible e le 'ngoe ea crystal silicon quartz;e sebelisoa e le lisebelisoa tse tsoetseng pele tsa refractory;e sebelisoang lifiliming tse tšesaane tsa lisele tsa letsatsi;etc. |
Tlhaloso:
1. E sebelisoa e le moemeli oa ho lokolla hlobo bakeng sa silicon ea polycrystalline le crucible e le 'ngoe ea crystal silicon quartz crucible.Thibela lebota le ka hare la crucible hore le se ke la khomarela thepa ea silicon e entsoeng ka ho qhibilihisoa, ho nolofatsa ho senya, 'me ka nako e ts'oanang u sebetse e le mokoallo oa mokoallo ho netefatsa bohloeki ba thepa ea silicon.Solar-grade silicon nitride powder e sebelisoa e le moemeli oa ho lokolla hlobo 'me e fafatsoa ka holim'a bokaholimo ba polysilicon ingot crucible, e leng sehlahisoa sa bohlokoa bakeng sa tlhahiso ea polysilicon ingot.
2. Silicon nitride e sebelisoa e le lisebelisoa tse phahameng tsa refractory.Ka mohlala, refractory ea SI3N4-SIC e sebelisoa 'meleng oa sebōpi le likarolo tse ling ka tšebelisano-'moho le sic;ha e sebelisoa hammoho le BN e le lisebelisoa tsa SI3N4-BN, e sebelisoa ka lesale la karohano le tsitsitseng le tsoelang pele.
Boemo ba polokelo:
Silicon Nitride Powder e lokela ho bolokoa sebakeng se tiisitsoeng, qoba sebaka se bobebe, se omileng.Ho boloka mocheso oa kamore ho lokile.
SEM: