Niobium Siliicide NbSi2 paʻu Tau

Vaega oNiobium Siliicide

Faʻamatalaga o oloa o le Niobium Silicid powder

Nano grade(99.9%):10nm,20nm,30nm,40nm,50nm,80nm,100nm,200nm,300nm,500nm,800nm.

Micro grade(99.9%):1um,3um,5um,10um,20um,30um,40nm,45um,75um,150um,200um,300um.

O faʻasologa o NiSi2 e faʻapea:
Su'ega vaila'au: Si: 4.3%，Mg:0.1%, ole isi ole Ni

Malosi: 8.585g/cm3

Tetee: 0.365 Q mm2 / M
Fa'asagaga o le vevela (20-100 ° C) 689x10 to'ese le 6th power / KCoefficiency o le fa'alauteleina o le vevela (20-100° C) 17x10 to'ese le 6th power / K
Fa'avevela vevela (100° C)27xwm leaga muamua malosi K leaga muamua malosi Li'u: 1309 °c
Fa'aoga fanua:
Silicon o le mea sili ona faʻaaogaina semiconductor mea. O le tele o silicides uʻamea ua suʻesuʻeina mo fesoʻotaʻiga ma fesoʻotaʻiga tekonolosi o masini semiconductor.MoSi2, WSl maNi2Si ua faʻaofiina i le atinaʻeina o masini microelectronic. , Passivation ma fesoʻotaʻiga i masini silikoni, NiSi, e pei o le silicidematemate faʻaogaina le tagata lava ia mo nanoscale masini, ua suʻesuʻeina lautele mo lona gau kakoni maualalo ma maualalo formationheat paketi, maualalo resistivity ma leai se aafiaga laina I graphene electrode, silicide nickel e mafai ona faatuai le tupu o pulverization ma ta'e o le kasa electrode, ma faaleleia le conductivity ofthe electrode.The susu ma salalau. aafiaga o nisi2 alloy i SiC ceramics i eseese
sa su'esu'eina le vevela ma le ea.