Silobi ea Niobium, NbSi2

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Silobi ea Niobium, NbSi2

Niobium silicide composite binary alloy matrix composite ke moetso o ts'episang oa mocheso o phahameng. Karolong ena ea likarolo tse peli, tharollo niobium e fana ka thatafalo ea mocheso oa kamore ha si2nb e fana ka matla a mocheso o phahameng. Le likarolo li na le botsitso bo phahameng ba thermodynamic le botsitso ba micost ka mocheso o phahameng.


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Lebitso la China: niobium silicide
Lebitso la China: niobium disilicide / Niobium disaliticide
Mabitso a mang a Senyesemane: niobium silicide (NbSi2); niobium silicide; bokooa ba niobium
CAS: 12034-80-9
EINECS: 234-812-3
Morero oa limolek'hule: NbSi2
Boima ba 'mele: 149.0774
Ho hlophisoa ha thepa ea physicochemical
Qhibiliha ntlha: 1940 ℃

1. Niobium silicide composite binary alloy matrix composite ke tšepiso e phahameng ea mocheso o hlophisitsoeng. Karolong ena ea likarolo tse peli, tharollo niobium e fana ka thatafalo ea mocheso oa kamore ha si2nb e fana ka matla a mocheso o phahameng. Le likarolo li na le botsitso bo phahameng ba thermodynamic le botsitso ba micost ka mocheso o phahameng.
2. NbSi2 superalloy e thehiloeng e na le ntlha e qhibilihang haholo, segokanyipalo se tlase le thepa e phethahetseng e phethahetseng. Mocheso oa eona oa ts'ebeletso o shebiloeng ke 200-300 ℃ e phahameng ho feta ea ts'ebetso e phahameng ea Ni. E lebelletsoe ho sebelisoa mechining ea enjine ea turbine e sebetsang ho 1300-1500 ℃ le likarolo tse chesang tsa enjine ea scramjet ea koloi ea Aerospace.
3. Khopolo ea lipatlisiso le nts'etsopele ea NbSi2 superalloy ke ho theha tharollo e tiileng ea niobium / Nb5Si3 mohato o kopaneng ka ho eketsa mohato o tiileng oa tharollo ea ductile, e ka ntlafatsang mocheso oa kamore ha o ntse o boloka matla a phahameng a mocheso o phahameng.


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