2) Daim ntawv cog lus tsis pub lwm tus paub tuaj yeem kos npe
3) Xya hnub rov qab lav
Tseem ceeb tshaj: peb tuaj yeem muab tsis tau tsuas yog cov khoom lag luam, tab sis kev pabcuam kev daws teeb meem!
Yam khoom | Purity | APS | SSA | Xim | Crystal Tsim | Morphology | Kev ceev ceev | ||||||
Sib 3N4 | > 99.9% | 20nm ua | 93m 2 g | Dawb | amorphous | kheej kheej | 0.09g / cm3 | ||||||
Sib 3N4 | > 99.9% | 100 nm | 65m 2 g | Grey Dawb | Alpha | face-centered kub | 0.23g / cm3 | ||||||
Sib 3N4 | > 99.9% | 800nm ua | 49m 2 g | Grey Lub Teeb Ntsuab | Alpha | face-centered kub | 0.69g 3 | ||||||
Hom | Epoch-Chem |