High-Purity Niobium Targets

Niobium yog cov hlau tsis muaj xim dawb nrog lub melting point ntawm 2468 degree, boiling point ntawm 4742 degree thiab ib tug ceev ntawm 8.57 g / cm³. Niobium yog ib qho xim grey hlau uas yog paramagnetic thiab belongs rau pawg 5 ntawm lub sij hawm. High-purity niobium hlau yog malleable heev, tab sis raws li cov impurity cov ntsiab lus nce, nws yuav nyuaj. Niobium muaj ib tug tsawg capture cross-section rau thermal neutrons thiab yog li ntawd ntawm kev siv ntau nyob rau hauv kev lag luam nuclear.

Xa kev nug

Khoom Taw qhia

Qib: R04200, R04210

Purity: Ntau dua lossis sib npaug rau 99.95 feem pua, 99.99 feem pua

Txuj: ASTM B393

Qhov ceev: 8.57g / cm3

Cov lus piav qhia: Daim ntawv thov: Kev lag luam superconducting Rau kev tsim cov niobium foil Thaum tshav kub kub tiv thaiv nyob rau hauv high-temperature rauv Rau zus tau tej cov niobium welded kav Rau zus tau tej cov tib neeg implants.

Status: nyuaj, mos

Niobium lub hom phiaj txheej txheem: txias dov, pickling, shearing

Khoom siv:

Lub hom phiaj niobium yog qhov tseem ceeb rau cov khoom siv zaj duab xis nyias. Qhov kawg purity ntawm niobium lub hom phiaj cov khoom tuaj yeem ncav cuag ntau dua 99.95 feem pua, cov nplej loj me me, cov qauv recrystallization zoo, thiab triaxial sib xws zoo. Raws li lub hom phiaj cathodic sputtering, oxide zaj duab xis nws cov ntaub ntawv yog cov zoo ib yam, yuav tsis hnov mob nrog lwm yam khoom nyob rau hauv cov huab cua, thiab muaj kev tiv thaiv ntev. Niobium sputtering lub hom phiaj yog dav siv nyob rau hauv optical fibers, semiconductor chips, thiab integrated circuits.

Specifications: txoj kab uas hla ({0}}) hli * thickness (3-28) hli

Purity: 99.9 feem pua

Tshuaj muaj pes tsawg leeg (%)
Qib	Cov khoom xyaw tseem ceeb	Cov ntsiab lus impurity (tsawg dua lossis sib npaug)
Nb	Fe	Si	Ni	W	Mo	Ti	Ta	O	C	H	N
Nb1	Bal	0.004	0.004	0.002	0.005	0.005	0.002	0.05	0.012	0.0035	0.0012	0.003
Nb 2	Bal	0.01	0.01	0.005	0.02	0.01	0.004	0.07	0.015	0.0050	0.0015	0.008

tuab	Thickness kam rau ua	dav	Dav tolerances	ntev	Ntev tolerances
0.1~0.2	±0.015	20-1000	±2.0	20-2000	±2.0
0.2-0.3	±0.02	20-1000	±2.0	20-2000	±2.0
0.3-0.5	±0.03	20-1000	±2.0	20-2000	±2.0
0.5-0.8	±0.04	20-1000	±2.0	20-2000	±2.0
0.8-1.0	±0.06	20-1000	±2.0	20-2000	±2.0
1.0-1.5	±0.08	20-1000	±1.0	20-2000	±1.0
1.5-2.0	±0.10	20-1000	±1.0	20-2000	±1.0
2.0-3.0	±0.12	20-1000	±1.0	20-2000	±1.0
3.0-5.0	±0.15	20-1000	±1.0	20-2000	±1.0
5.0-8.0	±0.18	20-1000	±1.0	20-2000	±1.0
8.0-12.0	±0.20	20-1000	±1.0	20-2000	±1.0
12.0-15.0	±0.50	20-1000	±1.0	20-2000	±1.0
15.0-2.0	±0.80	20-1000	±1.0	20-2000	±1.0

Qhov txiaj ntsig tseem ceeb tshaj plaws ntawm peb lub hom phiaj niobium siab yog tias lawv tau txais cov yeeb yaj kiab nrog kev ua tau zoo thiab kev ua kom tsawg tsawg thaum lub cev vapor deposition. Cov lus hauv qab no yog daim ntawv pov thawj ntawm kev txheeb xyuas kev sib xyaw ua ke rau 3N5 lub hom phiaj siab purity niobium. Txoj kev tsom xam tau txais: 1. kev siv ICP-OES los soj ntsuam cov ntsiab lus hlau; 2. Siv LECO rau kev txheeb xyuas cov khoom siv roj.

High-Purity Niobium Targets Factory