99.99% Kas 13494-80-9 tellurium ibyuma

99.99% Kas 13494-80-9 benurium Metat ingot yerekanaga ishusho

Ibisobanuro bigufi:

Izina ry'ibicuruzwa: benurium ingot

Isuku: 99.99% min

CAS OYA .: 13494-80-9

Mid Mad: 127.60 G / Mol

Gushonga Ingingo: 450 ℃

Ingingo itetse: 988 ℃

Ubucucike: 6.24

Amashanyarazi ya electronegativite: 2.01

Band Gap: 0.35 ev

Ubushyuhe bwihariye: 0.0481 Cal / G / K @ 25 ° C.

Umuvuduko wa Soundthin Rod: 2610 M · s-1 (kuri 20 ° C)

Imyitwarire yubushyuhe: 2.35 w / m / k

Ohereza imeri kuri twe

Ibisobanuro birambuye

Ibicuruzwa

Ibisobanuro by'ibicuruzwa

Ifite ibyuma bya feza-yera ibyuma, ubucucike bwa 6.25 G / CM3, ingingo ishonga ya 452 ° C, ingingo itetse yo muri 1390 ° C, hamwe na 2,5 (MOHS Ikomeye). Hano hari imiterere ibiri ya allotropic, Crystalline na Amurphous. Benurium yatwitse mu kirere hamwe n'umuriro w'ubururu kandi bimara dioxyde ya beurium; Irashobora kubyitwaramo hamwe na halogene ariko ntabwo hamwe na sufuru na selenium. Gushonga acide sulfuric, nitric acide, potasiyumu hydroxide na potasim cyanide igisubizo. Kwimura ubushyuhe n'amashanyarazi. Beursurium hamwe no kugereranywa kurenza 99.99% byitwa kwisumba cyane.

Ibisobanuro

Icyitegererezo	Te.3n	Te.4n	Te.5n
TE (min%)	99.9	99.99	99.999
Umwanda	Max 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
Byose	500	100	10

Gusaba

Ikoreshwa mu gutegura urukurikirane rw'imirenge ya II-VI, imirasire y'izuba, ibintu byo guhindura imitwe, ibintu bisohora byoroheje, gutandukanya kwa kirimbuzi, ibibanza bya kirimbuzi n'ibindi bikoresho by'ibanze.