Inkcazo:
Ikhowudi | L559 |
Igama | I-Silicon Nitride Powder |
Ifomula | Si3N4 |
Inombolo yeCAS. | 12033-89-5 |
Ubungakanani beNcam | 100nm |
Ubunyulu | 99.9% |
Uhlobo lweCrystal | Alpha |
Imbonakalo | Umgubo omhlophe |
Iphakheji | 1kg okanye njengoko kufuneka |
Usetyenziso olunokwenzeka | Isetyenziswe njenge-arhente yokukhupha i-polycrystalline silicon kunye ne-crystal crystal quartz crucible; isetyenziswe njengezinto ezichasayo eziphambili; isetyenziswe kwiiseli zelanga zefilimu ezincinci; njl. |
Inkcazo:
1. Isetyenziswe njenge-ejenti yokukhululwa kwe-mold ye-polycrystalline silicon kunye ne-crystal crystal crystal quartz crucible. Ukuthintela udonga lwangaphakathi lwe-crucible ukuba lunamathele kwizinto ezityhidiweyo ze-silicon, ziququzelele ukuchithwa, kwaye ngexesha elifanayo usebenze njengoluhlu lwesithintelo ukuqinisekisa ukucoceka kwezinto ze-silicon. I-solar-grade silicon nitride powder isetyenziswe njenge-ejenti yokukhulula i-mold kunye ne-spray kwindawo yangaphakathi ye-polysilicon ingot crucible, eyimveliso ebalulekileyo yokuvelisa i-polysilicon ingot.
2. I-Silicon nitride isetyenziswe njengezinto eziphezulu ze-refractory. Ngokomzekelo, i-SI3N4-SIC i-refractory isetyenziselwa ukuqhuma umzimba wesithando somlilo kunye namanye amalungu ngokubambisana ne-sic; xa isetyenziswe ngokudityaniswa ne-BN njenge-SI3N4-BN impahla, isetyenziswa kumsesane wokwahlula othe tye oqhubekayo.
Imeko yoGcino:
I-Silicon Nitride Powder kufuneka igcinwe kwindawo evaliweyo, igweme ukukhanya, indawo eyomileyo. Ukugcinwa kobushushu begumbi kulungile.
I-SEM :