PRODUCTS

Tsev PRODUCTS Cov hlau tsis muaj hlau Niobium Paub meej

Spherical Niobium hmoov

CAS Naj Npawb: 7440-03-1

Muaj nuj nqi

CAS Nr .:	7440-03-1
Linear Formula:	Nb
Purity:	99.9% ua
Qhov tsos:	Spherical hmoov
Particle Loj:	5-25μm (D10=5~10μm, D50=15~20μm, D90=20~25μm) 15-45μm (D10=15~20μm, D50=25~30μm, D90=35~40μm) 15-53μm (D10=15~20μm, D50=25~35μm, D90=45~50μm) 45-75μm (D10=45~55μm, D50=55~65μm, D90=70~75μm) 45-105μm (D10=50~60μm, D50=75~85μm, D90=95~105μm) 75-150μm (D10=80~90μm, D50=110~125μm, D90=135~150μm) los yog Customized

Spherical Niobium Powder Description

Niobium yog lub teeb tshaj plaws refractory hlau. Nws muaj cov yam ntxwv ntawm lub siab melting point, high-temperature zog thiab lub zog tshwj xeeb, thiab tsis muaj xov tooj cua. Nws yog cov khoom siv tiv thaiv thermal thiab cov khoom siv zoo tshaj plaws rau cov tshuab aerospace. Xov tooj cua tau mobilema spheroidized niobium hmoov muaj cov yam ntxwv ntawm kev ceev nrawm, muaj cov xoob xoob, cov hmoov av loj tag nrho, thiab tsis muaj cov hmoov khoob. Nws yog dav siv hauv palladium cov ntaub ntawv, lub tshuab nqus tsev, thiab thermal txau, txheej, txau txias, thiab lwm yam.

SSC tshwj xeeb hauv kev tsim cov purity siab purity kheej kheej niobium hmoov nrog qhov tsawg tshaj plaws qhov nruab nrab qhov loj me rau siv rau hauv kev npaj ntawm nias thiab sib koom ua ke sputtering lub hom phiaj thiab hauv Chemical Vapor Deposition (CVD) thiab Physical Vapor Deposition (PVD) cov txheej txheem suav nrog Thermal thiab Electron Beam (E- Beam) evaporation, Tsawg kub Organic evaporation, Atomic Layer Deposition (ALD), Metallic-Organic thiab Chemical Vapor Deposition (MOCVD). Hmoov kuj tseem siv tau rau hauv txhua daim ntawv thov qhov chaw siab saum npoo yog xav tau xws li kev kho dej thiab hauv cov roj cell thiab daim ntawv thov hnub ci. Nanoparticles kuj ua rau thaj chaw siab heev. Peb cov qauv hmoov qhov loj me me nruab nrab ntawm - 325 mesh, - 100 mesh, 10-50 microns thiab submicron (< 1="" micron).="" we="" can="" also="" provide="" many="" materials="" in="" the="" nanoscale="">

Spherical Niobium Powder Composition

Chemical Composition - los ntawm ICP-AES
Lub ntsiab	Nb	Mo	Fe	Ni	Ta	Si	Cr	Ti
Tus nqi (%)	Ntau dua lossis sib npaug rau 99.98	＜0.003	＜0.005	＜0.001	＜0.005	＜0.002	＜0.002	＜0.002
Gas impurities
Lub ntsiab	C		P		O		N
Tus nqi (%)

Lub cev muaj zog

Qhov ceev (g / cm³)		Hall Flow tus nqi (s / 50g)
Pom Ntsig	Coj mus rhaub ceev	Tus nqi
>4.5	>5.5

Spherical Niobium Powder Daim Ntawv Thov thiab Lwm Yam Kev Lag Luam

● Laser/electron beam additive manufacturing (SLM/EBM, 3D printing)

● Laser direct deposition (DLD)

● hmoov kub isostatic nias (HIP)

● Hlau txhaj tshuaj molding (MIM)

● Hmoov metallurgy (PM)

● Laser cladding (LC)

● 3D luam ntawv

● Tshuaj

● Material Science

● Kev Tshawb Fawb & Kev Tshawb Fawb

Chemical Identifiers

Linear Formula	Nb
MDL Number	PAB 00011126
EC No.	231-113-5
Beilstein/Reaxys No.	N/A
Pubchem CID	23936
SMILES	[Nb]
InchI ID nkag mus	InChI=1S/Nb
InchI Key	GUCVJGMIXFAOAE-UHFFFAOYSA-N

Spherical Niobium Powder Properties (Theoretical)

Molecular Luj	92.9
Qhov tshwm sim	Nyiaj
Melting Point	2468 degree
Boiling Point	4 742 ygo
Qhov ntom	8.57 g / cm²³
Solubility hauv H2O	N/A
Hluav taws xob Resistivity	12.5 microhm-cm @ 0 degree
Electronegativity	1.6 Pauling
Kub ntawm Fusion	6.5 Cal/gm mole
Kub ntawm Vaporization	N/A
Poisson tus ratio	0.4
Tshwj xeeb kub	0.064 Cal/g/K @ 25 degree
Tensile zog	N/A
Thermal conductivity	0.537 W/cm/K @ 298.2 K
Thermal Expansion	7.3 µm/(m·K)
Vickers Hardness	1320 MPa rau
Young's Modulus	105 GPa

Spherical Niobium Powder Health & Safety Information

Lus Cim	Kev phom sij
Cov Lus Qhia Txog Hazard	H228
Hazard Codes	F
Cov Lus Qhia Ua Ntej	P210 - P280 - P240 - P241 - P370 plus P378
Risk Codes	N/A
Cov lus hais txog kev nyab xeeb	N/A
RTECS Number	QT9900000
Cov ntaub ntawv thauj mus los	UN 1383 4.2/PG 1
WGK Germany	Nwg
GHS Daim duab	GHS02 Nplaim