phofo ea niobium oxide

Tlhaloso e Khutšoanyane:

Lebitso la Sehlahiswa:niobium pentoxide nb2o5

Boitsebiso:niobium

Bohloeki:99.9% -99.999%

Boholo ba Karolo:1.5um-3.0um, boholo ba nano bo fanoe

Tekano:4.47g/cm3

Mmala:tšoeu

Sebopeho:phofo

CAS:1313-96-8

Lebitso la Brand: HR

Sebaka sa Tšimoloho:Sichuan, China

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Niobium pentoxide phofo ke ntho ea bohlokoa ea metsoako, lik'hemik'hale tsa eona tse ka sehloohong ke niobium pentoxide (Nb2O5).Thepa ea 'mele ea phofo ea niobium pentoxide e kenyelletsa sebopeho sa eona sa kristale, letsoalo, ntlha ea ho qhibiliha le ntlha e belang.Niobium pentoxide phofo e boetse e na le botsitso bo botle ba mocheso, e leng ho nolofalletsang hore e lule e tsitsitse libakeng tse phahameng tsa mocheso.Lintho tsa lik'hemik'hale tsa niobium pentoxide phofo li kenyelletsa acid-base, ho fokotsa oxidation joalo-joalo.Niobium pentoxide phofo ha e qhibilihe ka metsing, empa e qhibiliha ka acid le setsi, e bontšang acid-alkali e itseng.Niobium pentoxide e boetse e na le oxidative reducibility mme e ka ba oxidized kapa ea fokotsoa ka mocheso o fapaneng le maemo a leholimo.Niobium pentoxide phofo e na le mefuta e mengata ea lisebelisoa libakeng tse ngata.Lefapheng la elektronike, phofo ea niobium pentoxide e ka sebelisoa ho etsa lisebelisoa tsa elektronike, lisebelisoa tsa optical le lisebelisoa tse phahameng tsa mocheso o phahameng.Sebakeng sa ho roala, phofshoana ea niobium pentoxide e ka sebelisoa ho lokisetsa liaparo tsa boleng bo phahameng le li-pigments.Ho phaella moo, phofo ea niobium pentoxide e ka boela ea sebelisoa ha ho etsoa likhalase tsa optical, ceramics le catalysts.

Lintlha tse qaqileng

Niobium Pentoxide Nb2o5 Parameter
Motsoako Foromo	Nb2O5
Boima ba Molek'hule	265.81
Ponahalo	Phofo
Melting Point	1512 ℃ (2754 ℃)
Ntlha e belang	N/A
Botenya	4.47g/cm3
Sollubility ho H2O	N/A
Hantle-ntle 'Misa	265.787329
'Misa oa Monoisotopic	265.787329

Powder Niobium Pentoxide Nb2o5 Tlhaloso
Element	Nb2o5-1	Nb2o5-2	Nb2o5-3	Nb2o5-4
(ppm max)	Nb2o5-1	Nb2o5-2	Nb2o5-3	Nb2o5-4
Al	20	20	30	30
As	10	10	10	50
Cr	10	10	10	20
Cu	10	10	10	20
F	500	1000	1000	2000
Fe	30	50	100	200
Mn	10	10	10	20
Mo	10	10	10	20
Ni	20	20	20	30
P	30	30	30	30
Sb	50	200	500	1000
Si	50	50	100	200
Sn	10	10	10	10
Ta	20	40	500	1000
Ti	10	10	10	25
W	20	20	50	100
Zr+Hf	10	10	10	10
LOI	0.15%	0.20%	0.30%	0.50%

Phofo e phahameng ea niobium oxide
Kereiti		FHN-1	FHN-2
Litaba tse sa hloekang(ppm,max)	Nb2O5	99.995 mets	99.99 mets
	Ta	5	15
	Fe	1	5
	Al	1	5
	Cr	1	2
	Cu	1	3
	Mn	1	3
	Mo	1	3
	Ni	1	3
	Si	10	10
	Ti	1	3
	W	1	3
	Pb	1	3
	Sn	1	3
	F	50	50

Kopo

Mokhoa oa ho laola boleng

Huarui e na le sistimi e thata ea taolo ea boleng.Re leka lihlahisoa tsa rona pele ka mor'a hore re qete tlhahiso ea rona, 'me re leka hape pele ho thomello e' ngoe le e 'ngoe, esita le sampole.'Me haeba u hloka, re ka thabela ho amohela motho oa boraro ho etsa tlhahlobo.Ehlile haeba u rata, re ka u fa sampole hore u e hlahlobe.

Boleng ba sehlahisoa sa rona bo netefalitsoe ke Sichuan Metallurgical Institute le Guangzhou Institute of Metal Research.Tšebelisano ea nako e telele le bona e ka boloka nako e ngata ea liteko bakeng sa bareki.

E fetileng: spherical high purity niobium carbide phofo

E 'ngoe: spherical high purity niobium carbide phofo

Ngola molaetsa wa hao mona mme o re romele wona