1) Qandaraaska rasmiga ah waa la saxiixi karaa
Magaca alaabta:Telluriummaqashay
Daahirsanaanta: 99.99% min
CAS No.: 13494-80-9
Cufka molar: 127.60 g/mol
Barta dhalaalka: 450 ℃
Barta karkarinta: 988 ℃
Cufnaanta: 6.24
Electronegativity: 2.01
Farqiga band: 0.35 eV
Kuleylka gaarka ah: 0.0481 Cal/g/K @ 25°C
Xawaaraha usha dhawaaqa khafiifka ah: 2610 m·s−1 (markay tahay 20 °C)
Dhaqdhaqaaqa kulaylka: 2.35 W/m/K
Qaabka | Te.3N | Te.4N | Te.5N |
Te(min%) | 99.9 | 99.99 | 99.999 |
wasakhnimo | ugu badnaan 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 |
Wadarta | 500 | 100 | 10 |
Faa'iidooyinkayaga
1) Qandaraaska rasmiga ah waa la saxiixi karaa
Shanghai Epoch Material Co., Ltd. waxay ku taal xarunta dhaqaalaha-Shanghai.Waxaan had iyo jeer u hoggaansanahay "qalabka horumarsan, nolol wanaagsan" iyo guddiga cilmi-baarista iyo horumarinta tignoolajiyada, si aan uga dhigno in loo isticmaalo nolol maalmeedka bini'aadamka si nolosheenna uga sii wanaajiso.
Waxaan ku soo dhaweyneynaa macaamiisha adduunka oo dhan si ay u soo booqdaan warshadeena oo ay u sameeyaan wadashaqeyn wanaagsan!
1) Ma wax soo saartaa mise ka ganacsato?
4) Muunad la heli karo, waxaan ku siin karnaa muunado yar oo bilaash ah ujeedada qiimeynta tayada!