Chiyambi chachidule
Dzina la malonda: P-mtundu Bi0.5Sb1.5Te3
N-mtundu wa Bi2Te2.7Se0.3
Chiyero: 99.99%, 99.999%
Maonekedwe: Kutsekereza ingot kapena ufa
Chizindikiro: Epoch-Chem
Perekani ternary thermoelectric bismuth telluride P-mtundu wa Bi0.5Sb1.5Te3 ndi N-mtundu wa Bi2Te2.7Se0.3
Kachitidwe
Kanthu | bismuth telluride, bi2te3 |
N mtundu | Bi2Te2.7Se0.3 |
P mtundu | Bi0.5Te3.0Sb1.5 |
Kufotokozera | Block ingot kapena ufa |
ZT | 1.15 |
Kulongedza | thumba la vacumm |
Kugwiritsa ntchito | firiji, kuzizira, thermo, kufufuza kwasayansi |
Mtundu | Epoch |
Specification | P-Mtundu | N-Mtundu | Zodziwika |
Lembani nambala | Bite- P-2 | Bite- N-2 | |
Diameter (mm) | 31 ±2 | 31 ±2 | |
Utali (mm) | 250 ± 30 | 250 ± 30 | |
Kuchulukana (g/cm3) | 6.8 | 7.8 | |
Magetsi conductivity | 2000-6000 | 2000-6000 | 300K |
Seebeck Coefficient α(μ UK-1) | ≥140 | ≥140 | 300K |
Thermal conductivity k(Wm-1 K) | 2.0-2.5 | 2.0-2.5 | 300K |
Powder Factor P (WmK-2) | ≥0.005 | ≥0.005 | 300K |
Mtengo wapatali wa magawo ZT | ≥0.7 | ≥0.7 | 300K |
Mtundu | Epoch-Chem |
Kupanga P/N mphambano, ntchito semiconductor firiji, thermoelectric ufa m'badwo etc.
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≤25kg: mkati mwa masiku atatu ogwira ntchito mutalandira malipiro.>25kg: sabata imodzi
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