2) Asiri adehun le ti wa ni wole
3) Ẹri agbapada ọjọ meje
Diẹ pataki: a le pese kii ṣe ọja nikan, ṣugbọn iṣẹ ojutu imọ-ẹrọ!
Ifihan kukuru
Orukọ ọja: Tellurium ingot
Mimọ: 99.99% min
CAS No.: 13494-80-9
Iwọn Molar: 127.60 g / mol
Ojuami yo: 450 ℃
Oju omi farabale: 988 ℃
iwuwo: 6.24
Electronegativity: 2.01
Aafo iye: 0,35 eV
Ooru kan pato: 0.0481 Cal/g/K @ 25°C
Iyara ọpá ohun: 2610 m·s−1 (ni 20°C)
Gbona elekitiriki: 2,35 W/m/K
Awoṣe | Te.3N | Te.4N | Te.5N | ||
Te(min) | 99.9 | 99.99 | 99.999 | ||
Aimọ | Iye ti o ga julọ ti ppm | ||||
Ag | 20 | 5 | 0.1 | ||
Al | 10 | 8 | 0.4 | ||
Cu | 10 | 5 | 0.5 | ||
Cd | 10 | 2 | 0.1 | ||
Fe | 30 | 10 | 0.2 | ||
Mg | 50 | 5 | 0.1 | ||
Ni | 50 | 5 | 0.5 | ||
Pb | 20 | 10 | 0.5 | ||
Sn | 20 | 3 | 1 | ||
Zn | 30 | 5 | 0.1 | ||
Se | 30 | 15 | 1 | ||
Si | 20 | 10 | 0.5 | ||
Bi | 30 | 8 | 0.4 | ||
Lapapọ | 500 | 100 | 10 |
Awọn Anfani Wa