PRODUCTS
Muaj nuj nqi
CAS Nr .: | 7440-03-1 |
Txuj: | ASTM B 394 Cov khoom siv |
Purity: | 99.5 feem pua, 99.9 feem pua, 99.95 feem pua |
Nto: | Polished |
Loj: | Sab nraud txoj kab uas hla: 0 2-100mm Phab ntsa Thickness: {{0}} 015-5.0mm Ntev: mus txog 8000mm |
Khoom Qib: | R04200-Type 1 -Reactor qib unalloyed niobium R04210-Type 2 -Cov qib lag luam tsis muaj niobium |
Niobium Tube thiab Pipe Description
Niobium raj thiab yeeb nkab yog grey hlau xim nrog lub zog siab thiab conductivity. Lawv yog siv nyob rau hauv steel, ceramics, electronics, nuclear zog, thiab superconductors.
Peb muab niobium seamless raj, welded raj & yeeb nkab, thiab niobium capillary raj. Lwm cov khoom niobium tubular xws li niobium nplhaib kuj muaj nyob rau ntawm kev thov.
Peb niobium raj thiab yeeb nkab muaj ntau yam duab xws li puag ncig, duab plaub, square, thiab oval. Tubings tuaj yeem ua tiav ntxiv los tsim cov nplhaib, ntxhua khaub ncaws, lub tes tsho thiab cov ntaub qhwv. Kev cai configurations kuj muaj.
Peb kuj tsim niobium li pas nrig, pellets, hmoov, pieces, granules, ingot, hlau, thiab nyob rau hauv cov ntaub ntawv compound, xws li oxide. Lwm cov duab muaj nyob ntawm kev thov.
Tshuaj muaj pes tsawg leeg
Cov feem pua | ||||||||||||
Khoom siv | Cov ntsiab lus tseem ceeb | impurities (tsis ntau tshaj li ib feem pua) | ||||||||||
Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | |
R04200 | Tseem tshuav | 0.004 | 0.004 | 0.002 | 0.005 | 0.005 | 0.002 | 0.05 | 0.012 | 0.0035 | 0.0012 | 0.003 |
R04210 | Tseem tshuav | 0.01 | 0.01 | 0.005 | 0.02 | 0.01 | 0.004 | 0.07 | 0.015 | 0.0050 | 0.0015 | 0.005 |
Niobium Tube thiab Pipe Dimensions
Yam khoom | Specification |
OD | Φ6 0-100 hli |
WT | {0}}2-5.0mm |
Ntev | 100mm -8000 hli |
Niobium Capillary Tube Dimensions
Yam khoom | Specification |
Sab nraud txoj kab uas hla: | Φ{0}} 2-Φ6 hli |
Phab ntsa thickness: | 0 015-0.5 hli |
Kev kam rau siab: | Sab nraud txoj kab uas hla: Φ±{0}}.003mm |
Daim ntawv thov thiab lwm yam kev lag luam rau Niobium Tube thiab yeeb nkab
● Hlau
● Ceramics
● Electronics
● Nuclear zog
● Superconductors
● High-pressure sodium teeb
● Kev Tshawb Fawb & Kev Tshawb Fawb
● Material Science
● Aerospace
● Kho mob
● Aviation
● Nuclear
● Zog
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 |
Niobium Tube thiab Pipe 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 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 |
Cim npe nrov: niobium raj thiab yeeb nkab, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb
Koj Tseem Yuav Zoo Li
Xa kev nug
