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!
Khoom npe | Tantalum Diboride ( Tab 2Hmoov) | ||
Purity | 99.5% | ||
Particle Loj | 5-10 hli | ||
Kev txheeb xyuas qhov tshwm sim | Tshuaj muaj pes tsawg leeg | Kev ntsuas (%) | |
Fe | 0.08% | ||
Si | 0.02% | ||
Al | 0.01% | ||
Ti | 0.01% | ||
O | 0.35% | ||
N | 0.02% | ||
Hom | Epoch-Chem |