Khoom Description
Tantalum feem ntau muaj nyob rau hauv tantalite thiab coexists nrog niobium. Tantalum muaj ib tug nruab nrab hardness thiab yog heev ductile, cia nws yuav tsum tau kos rau hauv nyias hlau ntawv ci. Nws coefficient ntawm thermal expansion yog tsawg heev. Tantalum muaj cov khoom siv tshuaj lom neeg zoo heev thiab tsis tshua muaj corrosion kuj. Nws tsis hnov mob nrog hydrochloric acid, concentrated nitric acid, lossis aqua regia nyob rau hauv ob qho tib si txias thiab kub. Nws tuaj yeem siv los tsim cov hlab ntsha evaporative, nrog rau cov electrodes, rectifiers, thiab electrolytic capacitors rau cov raj hluav taws xob. Siv hauv kev kho mob los ua cov ntawv nyias lossis cov xov los kho cov ntaub so ntswg puas. Txawm hais tias tantalum muaj zog tiv thaiv corrosion, nws cov corrosion kuj yog vim qhov tsim ntawm ruaj khov tantalum pentoxide (Ta2O5) tiv thaiv zaj duab xis ntawm qhov chaw.
Khoom Specifications
Tshuaj muaj pes tsawg leeg:
|
Qib |
Tshuaj muaj pes tsawg leeg, Max |
|||||||||||
|
Fe |
Si |
Ni |
W |
Mo |
Ti |
Nb |
O |
C |
H |
N |
Ta |
|
|
Ta1 |
0.005 |
0.005 |
0.005 |
0.005 |
0.002 |
0.002 |
0.005 |
0.02 |
0.004 |
0.002 |
0.005 |
paj ntaub |
|
Tau 2 |
0.005 |
0.005 |
0.005 |
0.005 |
0.002 |
0.002 |
0.1 |
0.03 |
0.1 |
0.002 |
0.01 |
paj ntaub |
Dimensional kam rau ua:
|
Txoj kab uas hla |
Dia kam rau ua |
Ntev |
Ua siab ntev |
||
|
Raws li gorged |
rub pas nrig |
Tsheb stick |
|||
|
3.0-4.5 |
- |
0.05 |
- |
500-1500 |
±2 |
|
4.5-6.5 |
±0.15 |
- |
- |
500-1500 |
±2 |
|
6.5-10 |
±0.15 |
- |
- |
400-1500 |
±2 |
|
10-16 |
±0.15 |
- |
- |
300-1200 |
±2 |
|
16-18 |
±0.15 |
- |
- |
200-1500 |
±2 |
|
18-25 |
- |
- |
±0.5 |
±2 |
|
|
25-40 |
- |
- |
±0.5 |
±2 |
|
|
40-50 |
- |
- |
±0.6 |
±2 |
|
|
50-65 |
- |
- |
±0.7 |
±2 |
|
Mechanical zog:
|
Bar, txoj kab uas hla 0.125 nti (3.18mm) ~ 2.5 "(63.5mm) |
|||
|
Qib |
Tsawg kawg qhov kawg tensile zog, Phaus ib nti 2 (megapascals) |
Yam tsawg kawg nkaus yield zog, Phaus ib nti 2 (megapascals) |
Elongation, min% (1 nti gauge ntev) |
|
RO 5200 / RO 5400 |
25000 (172) |
15000 (103) |
25 |
|
SIB 5252 |
40000 (276) |
28000 (193) |
20 |
|
TIAB SA 5255 |
70000 (482) |
55000 (379) |
20 |
|
SIB 5240 |
40000 (276) |
28000 (193) |
25 |
Cov khoom siv
Cov yam ntxwv ntawm tantalum ua rau nws daim ntawv thov teb dav heev. Hauv cov khoom siv los tsim ntau yam inorganic acids, tantalum tuaj yeem siv los hloov cov hlau tsis muaj steel, thiab nws lub neej muaj peev xwm nce los ntawm kaum ob zaug piv rau stainless hlau. Tsis tas li ntawd, hauv kev lag luam xws li tshuaj lom neeg, hluav taws xob, thiab hluav taws xob kev lag luam, tantalum tuaj yeem hloov cov dej num yav dhau los ua los ntawm cov hlau zoo nkauj platinum, txo cov nqi uas yuav tsum tau ua. Tantalum yog tsim rau hauv capacitors rau cov khoom siv tub rog.
Tshuab xaws
Sputtering Lub Hom Phiaj
Tantalum Capacitor
Tantalum carbide, siv rau hauv cov cuab yeej txiav.
Tantalum lithium oxide, siv rau saum npoo acoustic nthwv dej, lim xov tooj ntawm tes, siab fidelity suab tshuab, thiab TVs.
Tantalum oxide: siv rau telescopes, koob yees duab, thiab mobile lo ntsiab muag, nrog rau X-ray films thiab inkjet luam ntawv tshuab.
Tantalum hmoov, siv nyob rau hauv tantalum capacitors hauv hluav taws xob circuits.
Tantalum phaj, siv rau cov khoom siv tshuaj tiv thaiv xws li txheej, li qub, thiab lwm yam.
Tantalum hlau thiab pas nrig, siv los kho cov pob txha taub hau, xaws thav duab, thiab lwm yam.
Tantalum ingot: siv rau sputtering lub hom phiaj, high-temperature alloys, computer hardware drive optical disks, thiab TOW-2 foob pob pellets.
Cov Khoom Zoo
Siab melting point
Tantalum hlau yog ib tug siab melting point hlau nrog ib tug melting point ntawm ib ncig ntawm 3017 degree, ua rau nws yog ib tug ntawm cov hlau nrog lub siab tshaj plaws melting point tsuas yog tungsten. Qhov siab melting point no txhais tau hais tias tantalum hlau tuaj yeem tiv taus kev ntxhov siab thiab thermal expansion nyob rau hauv high-temperature ib puag ncig, ua rau nws ua tau zoo nyob rau hauv high kub.
Siab zog
Hlau tantalum muaj lub zog siab thiab toughness, uas tuaj yeem tswj cov duab thiab lub zog nyob rau hauv kev ntxhov siab. Qhov no ua rau nws yog qhov kev xaiv zoo tshaj plaws hauv kev lag luam aerospace.
Corrosion kuj
Hlau tantalum muaj cov tshuaj zoo ruaj khov thiab corrosion kuj, uas tuaj yeem tiv taus cov xov xwm corrosive feem ntau. Cov yam ntxwv no ua rau nws nyiam cov khoom siv hauv thaj chaw xws li tshuaj lom neeg, kev kho mob, thiab zaub mov.
Superconductivity
Hlau tantalum muaj superconductivity thiab tuaj yeem ua tiav xoom tsis kam xa tawm tam sim no ntawm qhov kub tsis tshua muaj siab, uas ua rau nws muaj cov ntawv thov dav dav hauv thaj chaw xws li kev kho mob duab, nuclear sib nqus resonance, particle accelerators, thiab lwm yam.
Kev ua tau zoo
Hlau tantalum muaj machinability zoo thiab yog ib qho yooj yim rau tshuab thiab daim ntawv, ua rau nws haum rau manufacturing complex duab thiab high-precision qhov chaw. Nyob rau tib lub sijhawm, hlau tantalum kuj tseem tuaj yeem welded, brazed, thiab bonded, muab zoo weldability.
Txheej txheem ntau lawm
Tantalum tsis tuaj yeem ua tiav siv cov txheej txheem ntawm kev ua cov hlau dav dav. Cov txheej txheem pib feem ntau yog forging thiab kev kho cua sov, siv ob txoj kev: hammering thiab stamping los tsim cov billets tiaj tus lossis ncig me me thiab nruab nrab-qhov loj me.
Los tsim cov khoom siv pas nrig, cov khoom yog thawj zaug forged los yog extruded rau hauv ib qho loj me me nyob rau hauv nruab nrab, nrog tus neeg sawv cev hla ntu tawm ntawm 70% -90%, thiab tom qab ntawd raug rau kev kho cua sov. Thaum ua dua, forging, dov, extrusion, lossis cov txheej txheem kos duab feem ntau yog siv. Cov hlau yog ua tiav siv lub tshuab nqus hlau tsis tu ncua. Vim lub softness ntawm tantalum cov ntaub ntawv, lawv yog nquag mus khawb, uas ua rau muaj teeb meem loj nyob rau hauv thaum kos duab. Cov neeg tsim khoom yuav tsum tau them nyiaj tshwj xeeb rau qhov mob thiab lubrication.
FAQ
Q: Dab tsi yog tantalum bar?
Q: Dab tsi yog cov khoom ntawm tantalum bar?
Q: Dab tsi yog qhov kev siv ntawm tantalum bar?
Q: Dab tsi yog qhov txiaj ntsig ntawm kev siv tantalum bar?
Q: Kuv tuaj yeem yuav tantalum bar li cas?
Ntim thiab shipping
Packing Service:
1.Hais txog kev ntim cov khoom, peb nyiam siv cov thawv.
2.Txhua yam khoom tau ntim rau hauv pp hnab, thiab tom qab ntawd 10 units tau muab tso rau hauv ib lub thawv ntawv, thiab 5 lub thawv rau hauv ib lub thawv export. Lub thawv ntim puv ntawm npuas ntawm txhua lub ces kaum.
3.Thov saib rau nws tias cov khoom tawg yooj yim yuav tsum tau qhwv hauv cov khoom muag muag thiab khov kho rau hauv lub thawv ntawv.
Shipping Service:
tiv tauj peb
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