Ntshiab tantalum pas nrigyog cov khoom muaj zog, siab kub, siab corrosion-resistant metallic khoom. Nws yog cov hlau grey nrog lub siab kub heev, corrosion tsis kam, thiab tsis muaj dav siv hauv Aerospace, kev lag luam hluav taws xob, thiab cov khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob
Cov ntsiab lus tseem ceeb ntawm Tantalum yog tantalum thiab lwm yam khoom xws li niobium, molybdenum, titanium, thiab hlau. Cov alloying Cheebtsam no nce lub zog, hardness, thiab corrosion kuj ntawm tantalum cov ntaub ntawv. Tsis tas li ntawd, cov ntaub ntawv tantalum tuaj yeem txhim kho los ntawm kev kho kub kub lossis lwm yam kev ua haujlwm tshwj xeeb los txhim kho lawv cov kev ua tau zoo thiab kev siv ntau yam.
Tantalum hlau pas nrig yog tsuas yog siv nyob rau hauv kev tsim khoom ntawm ntau yam corrosion-resistant khoom thiab qhov chaw, xws li cov hlab ntsha siab, tshav kub exchangers, cia tso tsheb hlau luam, li qub, kav, tshuaj reactors, thiab electrodes. Nws kuj tseem siv dav hauv aerospace, nuclear zog, khoom siv kho mob, thiab kev tsim khoom siv hluav taws xob, thiab lwm yam. Tantalum bar muaj qhov hnyav heev thiab tus nqi, yog li nws feem ntau tsuas yog siv rau cov ntawv thov high-end nrog cov kev cai tshwj xeeb.
1. Ntshiab tantalum pas nrig yog cov khoom siv zoo li tus pas nrig ua los ntawm cov hlau tantalum. Hauv qab no yog kev qhia txog cov khoom siv
1) Chemical Composition: Purity txog 99.95% lossis siab dua. Nws cov cim tshuaj yog Ta, uas belongs rau pawg tsib nyob rau hauv lub sij hawm ntawm lub ntsiab lus.
2) Cov Khoom Siv Lub Cev: Cov khoom muaj lub siab melting point (2996 degree) thiab ntom (16.6g / cm³), zoo corrosion kuj, thiab kub-kub stability. Nws thermal conductivity yog siab li 57W / mK thiab nws muaj hluav taws xob zoo heev.
3) Mechanical zog: Nws muaj lub zog tensile siab thiab flexural zog, nrog rau zoo plasticity thiab malleability.
4) Cov txheej txheem ua: Nws tuaj yeem ua tiav los ntawm kev ua haujlwm, xws li spinning, kos duab, casting, thiab lwm yam, kom tau raws li ntau yam kev xav tau.
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Tantalum bar (Dia 3.18mm ~ 63.5mm) |
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Qib |
Qhov kawg tensile zog, min, phaus / nti2 (MPa) |
Yield zog, min, phaus / nti2 (MPa) |
Elongation, min, % 1 nti (25.4mm), ntsuas qhov ntev |
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R05400 R05200 R05252 R05255 R05240 |
25000 (172) 40000 (276) 70000 (482) 40000 (276) |
15000 (103) 28000 (193) 55000 (379) 28000 (193) |
25 20 20 25 |
2. Specification
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Txoj kab uas hla mm |
Dia. kam, mm |
ntev, mm |
ntev kam rau ua, mm |
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forging |
daim duab |
tshuab |
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3.0-4.5 4.5-6.5 6.5-10 10-16 16-18 18-25 25-40 40-50 50-65 |
- ±0.15 ±0.15 ±0.15 ±0.15 - - - - |
0.05 - - - - - - - - |
- - - - - ±0.5 ±0.5 ±0.6 ±0.7 |
500-1500 500-1500 400-1500 30-1200 200-1500 - - - - |
±2 ±2 ±2 ±2 ±2 ±2 ±2 ±2 |
3. Cov txheej txheem tsim khoom ntawm tantalum bar feem ntau muab faib ua cov kauj ruam hauv qab no
1) Raw khoom npaj: ntxuav, crushing, thiab tshuaj ntsuam high-purity tantalite ore los yog recycled pov tseg tantalum cov ntaub ntawv kom tau zoo tantalum cov ntaub ntawv.
2) Smelting thiab refining: muab cov khoom tantalum tso rau hauv lub qhov cub, smelt thiab refine nws los ntawm kev kub thiab kub siab, tshem tawm impurities, thiab ua kom purity ntawm tantalum raws li qhov yuav tsum tau.
3) Steel ingot npaj: Los ntawm cov cuab yeej tshwj xeeb, cov khoom siv tantalum smelted yog ua rau steel ingots nyob rau hauv qhov kub thiab txias.
4) Kub dov kev ua: muab cov hlau ingot tso rau hauv lub qhov cub cua sov thiab ua kom sov rau qhov kub thiab txias, thiab tom qab ntawd nias lub steel ingot mus rau hauv ib tug ntshiab tantalum bar uas yuav tsum tau txoj kab uas hla thiab ntev los ntawm ib tug dov tshuab.
5) Kev kho tshuaj thiab tu: Cov tantalum rods ntshiab yog tshuaj kho thiab ntxuav kom tshem tawm oxides thiab impurities ntawm qhov chaw thiab txhim kho qhov chaw tiav.
6) Ceev nrooj annealing: Muab cov tantalum huv huv rau hauv lub qhov cub kub kub ceev ceev rau kev kho mob kom cov nplej nyias nyias thiab txhim kho nws lub zog tensile thiab plasticity.
7) Tig: precision machining thiab shaping ntawm tantalum tuav los ntawm lathes lossis lwm yam khoom siv ua haujlwm.
8) Kev tshuaj xyuas zaum kawg thiab ntim khoom: Cov khoom siv tantalum uas tau ua tiav tau raug kuaj xyuas zaum kawg kom ntseeg tau tias lawv ua tau raws li tus qauv yuav tsum tau ua, thiab tom qab ntawd ntim thiab cim, npaj muag lossis siv los ua cov khoom siv raw rau kev ua hauv qab.
4. Daim ntawv thov teb
Ntshiab tantalum rods yog dav siv nyob rau hauv aerospace, tshuaj kev lag luam, semiconductor, electronics, khoom kho mob, nuclear kev lag luam, thiab lwm yam teb. Nws feem ntau yog siv rau hauv kev tsim cov cua kub kub, lub tshuab nqus tsev vacuum, cov khoom siv acid-resistant, semiconductor li, capacitor electrodes, thiab cov khoom siv kho mob. Koj puas txaus siab rau peb tantalum pas nrig?
Cim npe nrov: Tuam Tshoj ntshiab tantalum pas nrig manufacturers, lwm tus neeg
