PRODUCTS
Muaj nuj nqi
CAS Nr .: | 7440-25-7 |
Txuj: | ASTM B 364-92 |
Purity: | Ntau dua lossis sib npaug li 99.9 feem pua lossis 99.95 feem pua |
Loj: | Customized |
Daim ntawv: | Ribbon, Sheet, Qws, Twisted hlau, Hlau pob, Hlau mesh |
Khoom Qib: | R05200, unalloyed tantalum, electron-beam rauv los yog nqus-arc yaj, los yog ob qho tib si R05400, unalloyed tantalum, hmoov-metallurgy consolidation. |
Tantalum Heat Element Description
Tantalum cov ntsiab lus cua sov feem ntau tam sim ntawd muaj nyob rau hauv feem ntau ntim, nrog rau ntau qhov ntau. Cov hluav taws xob tam sim no ntws los ntawm cov khoom cua sov thiab ua kom muaj cua sov. Hom kev tiv thaiv cua sov no yog lub luag haujlwm tsim kom muaj qhov kub thiab txias hauv qhov cub. Peb cov khoom tsim los ntawm tantalum yog zoo kawg nkaus tsim rau txoj haujlwm no.
Tantalum cua sov ntsiab yog paub zoo rau lawv lub zog thiab ruaj khov nyob rau hauv high-kub daim ntaub ntawv. Lawv feem ntau alloyed nrog lwm cov tebchaw los txhim kho corrosion kuj thiab lub zog ntawm qhov kub txog li 1200 degree.
Cov khoom cua sov ua los ntawm molybdenum, tungsten, tantalum, niobium thiab lawv cov alloys tag nrho muaj nyob ntawm SSC.
SSC tuaj yeem tsim cov ntaub ntawv rau cov kev cai tshwj xeeb los ntawm kev thov, ntxiv rau cov kev cai sib xyaw rau kev lag luam thiab kev tshawb fawb daim ntawv thov thiab cov cuab yeej tshiab. SSC kuj tseem nrum ib qho ntawm cov hlau tsis tshua muaj hauv ntiaj teb thiab feem ntau lwm yam khoom siv siab heev rau hauv pas nrig, bar lossis phaj daim ntawv, nrog rau ntau lwm cov duab uas tau tsim thiab hauv cov kev daws teeb meem thiab cov organometallic compounds. Ultra siab purity thiab siab purity cov ntaub ntawv kuj muaj xws li hlau hmoov, submicron hmoov thiab nanomaterials, lub hom phiaj rau nyias zaj duab xis deposition, thiab pellets rau tshuaj vapor deposition (CVD) thiab lub cev vapor deposition (PVD) daim ntaub ntawv.
Tshuaj muaj pes tsawg leeg
Lub ntsiab | C | O | N | H | Fe | Mo | Nb | Ni | Si | Ti | W |
R05200 (%), Max. | 0.01 | 0.015 | 0.01 | 0.0015 | 0.01 | 0.02 | 0.1 | 0.01 | 0.005 | 0.01 | 0.05 |
R05400 (%), Max. | 0.01 | 0.03 | 0.01 | 0.0015 | 0.01 | 0.02 | 0.1 | 0.01 | 0.005 | 0.01 | 0.05 |
Tantalum Heat Element Daim ntawv thov thiab lwm yam lag luam
● High-temperature resistance furnace thiab sapphire loj hlob rauv
● Kev Tshawb Fawb & Kev Tshawb Fawb
● Kev tsim khoom
Chemical Identifiers
Linear Formula | Ta |
MDL Number | TIAB SA 00011252 |
EC No. | 231-135-5 |
Beilstein/Reaxys No. | N/A |
Pubchem CID | 23956 |
SMILES | [Ta] |
InchI ID nkag mus | InChI=1S/Ta |
InchI Key | GUVRBAGPIYLISA-UHFFFAOYSA-N |
Tantalum Heat Element Properties (Theoretical)
Molecular Luj | 180.94 |
Qhov tshwm sim | Silvery-grey khoom |
Melting Point | 3017 degree |
Boiling Point | 5 458d |
Qhov ntom | 16.69 g / cm²3(20 degree) |
Solubility hauv H2O | N/A |
Crystal Phase / Qauv | : body-centered cubic (bcc) / : tetragonal |
Hluav taws xob Resistivity | 131 nΩ·m (20 degree) |
Electronegativity | 1.5 Paulings |
Kub ntawm Fusion | 36.57 kJ/mol |
Kub ntawm Vaporization | 753 kJ / mol |
Poisson tus ratio | 0.34 |
Tshwj xeeb kub | 140 J/kg · K |
Thermal conductivity | 57.5 W/m·K |
Thermal Expansion | 6.3 µm/m·K |
Vickers Hardness | 870-1200 MPa |
Young's Modulus | 186 GPA |
Cim npe nrov: tantalum tshav kub caij, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb
Koj Tseem Yuav Zoo Li
Xa kev nug
