4N 5N 6N Se Metal Selenium granule
Ibisobanuro ku bicuruzwa
Selenium ni ifu yumutuku cyangwa imvi, hamwe nicyatsi kibisi cyumucyo - icyuma.Muri bitandatu bizwi cyane allotrophs, kristu eshatu (α monoitalic, β monoitalic, na gray triangulite) ningenzi cyane.Sisitemu ya hexagonal sisitemu ya sisitemu niyo ihamye cyane hamwe n'ubucucike bwa 4.81g / cm3.
Iraboneka kandi muburyo butatu bwa amorphous: amorphous ibirahuri bibiri bya seleniyumu, umutuku n'umukara.Iyambere iracitse kandi ifite ubucucike bwa 4.26g / cm3.Ubucucike bwa nyuma 4.28g / cm3, ubundi ni seleniyumu ya colloidal.
Ibisobanuro
| Icyuma cyiza Se Selenium granules igizwe | |||||
| Icyitegererezo | 3N | 4.3N | Se.4N | Se.5N | Se.6N |
| Se (Min%) | 99.9 | 99.99 | 99.999 | 99.9999 | |
| Umwanda | INGINGO Z'INGENZI | ||||
| Cu | 10 | 5 | 3 | 0.2 | 0.05 |
| Ag | 30 | 5 | / | 0.2 | 0.05 |
| Mg | / | 10 | 8 | 0.5 | 0.1 |
| Sb | 10 | / | 5 | 0.5 | / |
| Ni | 20 | 10 | 5 | 0.2 | 0.05 |
| Bi | / | 10 | 5 | 0.5 | 0.05 |
| In | / | / | / | 0.5 | 0.05 |
| Fe | 400 | 10 | 10 | 0.5 | 0.1 |
| Cd | / | / | / | 0.2 | 0.05 |
| Te | 70 | 5 | 10 | 0.5 | 0.1 |
| SI | / | 10 | 9 | 0.5 | / |
| Al | 10 | 8 | 0.5 | 0.05 | |
| Pb | 300 | 10 | 5 | 0.5 | 0.05 |
| Sn | 10 | 5 | / | / | |
| S | 200 | 10 | 40 | / | / |
| As | 30 | 5 | / | / | / |
Ibisobanuro birambuye
Turatanga kandi serivisi yihariye
Murakaza neza gusaba COA & sample yubusa kubizamini
Gusaba
1. Gukora: seleniyumu (I) chloride, Selenium dichloride, Selenide, mercure selenide.
2. Siyanse yubuhanga buhanitse inganda: kuyobora selenide, zinc selenide, umuringa indium gallium sicklenide.
3. Amashanyarazi: semiconductor, ibyuma bya electropositike, Tetraselenium tetranitride.
4. Chimie: Selenol, selenium isotope, Plastike, kwerekana amafoto.
5. Gukoresha inganda: Gukora ibirahuri, ingoma ya selenium, ifoto ya electrostatike, ibikoresho bya optique.
-
Zirconium sponge zirconium icyuma cya poro igiciro p ...
-
Titanium Boride Ifu yubutaka Ibikoresho TiB2 ...
-
SiB6 Silicon Hexaboride CAS 12008-29-6 Silicon ...
-
Ifu ya Chromium Boride Ifu ya CrB2 CrB Ifu yo kwambara ...
-
Uruganda rwo mu Bushinwa Outlet Zirconium Nickel Alloy Powder
-
Zirconium Dihydride ZrH2 Ifu Micro Zirconium ...
