I-Niobium Silicide NbSi2 powder Price

Isici seI-Niobium Silicide

Ukucaciswa komkhiqizo weI-Niobium Silicideimpushana

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

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

Imingcele ye-NiSi2 imi kanje:
Ukwakheka kwamakhemikhali: Si: 4.3%,Mg:0.1%, okunye kunguNi

Ukuminyana: 8.585g/cm3

Ukumelana: 0.365 Q mm2 / M
I-coefficient yokumelana nezinga lokushisa (20-100 ° C)689x10 khipha amandla wesi-6 / KCoefficient of thermal expansion (20-100° C)17x10 khipha amandla we-6 / K
I-Thermal conductivity (100° C)27xwm amandla okuqala anegethivu K amandla okuqala angemahleIphuzu lokuncibilika: 1309 °c
Izinkambu zohlelo lokusebenza:
I-silicon yizinto ezisetshenziswa kakhulu ze-semiconductor.Izinhlobonhlobo zezinsimbi zensimbi zifundelwe ukuxhumana nobuchwepheshe bokuxhumana bemishini ye-semiconductor.I-MoSi2, i-WSl kanye neNi2Si yethulwe ekuthuthukisweni kwamadivaysi e-microelectronic.Lawa mafilimu asekelwe ku-silicon anokufaniswa okuhle nezinto ze-silicon, futhi angasetshenziselwa ukugqumisa, ukuhlukanisa. I-NiSi, njenge-silicidematerial ethembisa kakhulu yokuziqondanisa yamadivayisi we-nanoscale, iye yafundwa kabanzi ngenxa yokulahlekelwa kwayo okuphansi kwe-silicon kanye nesabelomali esiphansi sokushisa, ukumelana okuphansi futhi akukho mphumela we-linewidth Ku-graphene electrode, i-nickel silicide ingabambezela. ukwenzeka kokupondwa nokuqhekeka kwe-silicon electrode, kanye nokwenza ngcono ukusebenza kwe-electrode. Imiphumela yokumanzisa nokusabalalisa kwe-nisi2 alloy ku-SiC ceramics ezindaweni ezahlukene.
kwaphenywa ngezinga lokushisa nesimo sezulu.