PRODUCTS
Muaj nuj nqi
CAS Nr .: | 7440-03-1 |
Txuj: | ASTM B 392 Cov Lus Qhia |
Purity: | 99.9 feem pua, 99.95 feem pua, 99.99 feem pua |
Loj: | 20-295 hli hauv kab los yog 2-3 cm x 3-8 cm x 6-12 cm |
Nto: | Polished |
Khoom Qib: | R04200-Type 1 -Reactor qib unalloyed niobium R04210-Type 2 -Cov qib lag luam tsis muaj niobium |
Niobium Ingot Description
Niobium (tseem hu ua columbium) muaj lub siab melting point tsis tau tsawg ntom thiab yog corrosion resistant. Nws yog qhov loj tshaj plaws sib nqus nkag qhov tob ntawm txhua lub caij. Niobium muaj cov khoom siv hluav taws xob superconductive thiab tsis tshua muaj kev ntes hla ntu rau thermal neutrons. Ingots yog siv los tsim cov niobium alloys xws li niobium-1 feem pua zirconium, niobium-titanium, C-103, Inconels, thiab lwm yam, ua rau nws muaj txiaj ntsig zoo hauv superalloys siv hauv steel, aerospace, shipbuilding, nuclear, electronics, thiab kev kho mob industries.
SSC tsim cov hlau niobium Ingots nrog qhov ceev tshaj plaws. Ingots feem ntau yog cov ntawv hlau uas tsis tshua muaj nqi thiab muaj txiaj ntsig zoo hauv kev siv dav dav. Cov ntaub ntawv yog tsim los ntawm crystallization, khoom lub xeev thiab lwm yam ultra siab purification txheej txheem xws li sublimation.
Peb kuj tsim niobium ua pas nrig, pellets, hmoov, daim, disc, granules, hlau, thiab nyob rau hauv cov ntaub ntawv compound, xws li oxide. Lwm cov duab muaj nyob ntawm kev thov.
SSC tshwj xeeb hauv kev tsim cov kev cai sib xyaw rau kev lag luam thiab kev tshawb fawb daim ntawv thov thiab rau cov cuab yeej tshiab. SSC tseem muab cov hlau tsis tshua muaj hauv ntiaj teb thiab feem ntau lwm cov ntaub ntawv siab heev rau hauv pas nrig, bar, lossis phaj daim ntawv, nrog rau lwm cov qauv siv thiab los ntawm lwm cov txheej txheem xws li nanoparticles thiab hauv daim ntawv ntawm kev daws teeb meem thiab organometallics. Peb kuj tuaj yeem muab cov khoom thiab txhaj tshuaj nyob rau hauv qhov me me.
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 |
Mechanical Properities (annealed mob)
Qib | Tensile zog δbpsi (MPa), Ntau dua lossis sib npaug | Yield zog δ0.2, psi (MPa), Ntau dua lossis sib npaug | Elongation nyob rau hauv 1 "/ 2" gage ntev, feem pua, Ntau tshaj los yog sib npaug rau | |
>=0.010 | <> | |||
R04200, R04210 | 18000 (125) | 12000 (85) | 25 | 20 |
Niobium Ingot Daim Ntawv Thov thiab Lwm Yam Kev Lag Luam
● Chaw muag tshuaj
● Semiconductor
● Kub kub sib dhos
● Electronics
● Kev Tshawb Fawb & Kev Tshawb Fawb
● Nyias zaj duab xis tso tawm
● Material Science
● Kho mob
● Aerospace
● Aviation
● Nuclear
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 Ingot 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 ingot, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb
Tsis muaj
Koj Tseem Yuav Zoo Li
Xa kev nug
