99.95% tungsten alloy rau aircraft counterweight thaiv
Tungsten npib tsib xee hlau alloy aircraft counterweight yog ib qho kev ua tau zoo counterweight dav siv nyob rau hauv aviation teb, tshwj xeeb tshaj yog nyob rau hauv ib qho tseem ceeb qhov chaw ntawm aircraft tshuav nyiaj li cas. Lub ntsiab ntawm lub cev hnyav no suav nrog tungsten, npib tsib xee, muaj zog, thiab yog li ntawd yog hu ua "3h" alloys. Nws qhov ceev yog feem ntau nyob nruab nrab ntawm 16.5-19.0 g / cm ^ 3, uas yog ntau dua ob npaug ntawm qhov ntom ntawm cov hlau, ua rau nws yog ib qho tseem ceeb hauv kev faib khoom hnyav.
| Qhov ntev | Raws li koj cov duab kos |
| Qhov Chaw Keeb Kwm | Luoyang, Henan |
| Hom Lub Npe | FGD |
| Daim ntawv thov | Aerospace |
| Nto | Polished |
| Purity | 99.95% |
| Khoom siv | W Ni Fe |
| Qhov ntom | 16.5 ~ 19.0g / cm3 |
| tensile zog | 700 ~ 1000Mpa |
| Cov khoom tseem ceeb | W 95% |
| Ntxiv Elements | 3.0% Ni 2% Fe |
| Cov ntsiab lus impurity ≤ | |
| Al | 0.0015 Nws |
| Ca | 0.0015 Nws |
| P | 0.0005 |
| Na | 0.0150 Nws |
| Pb | 0.0005 |
| Mg | 0.0010 Nws |
| Si | 0.0020 Nws |
| N | 0.0010 Nws |
| K | 0.0020 Nws |
| Sn | 0.0015 Nws |
| S | 0.0050 Nws |
| Cr | 0.0010 Nws |
| Chav kawm | Qhov ntom g/cm3 | Hardness (HRC) | Elongation tus nqi%
| Tensile zog Mpa |
| W9BNi1Fe1 | 18.5-18.7 Nws | 30-36 : kuv | 2-5 | 550-750 |
| W97Ni2Fe1 | 18.4-18.6 Nws | 30-35 : kuv | 8–14 | 550-750 |
| W96Ni3Fe1 | 18.2-18.3 Nws | 30-35 : kuv | 6-10 | 600-750 |
| W95Ni3.5Fe1.5 | 17.9-18.1 Nws | 28-35 : kuv | 8–13 | 600-750 |
| W9SNi3Fe2 | 17.9-18.1 Nws | 28-35 : kuv | 8-15 | 600-750 |
| W93Ni5Fe2 | 17.5-17.6 Nws | 26-30 : kuv | 15-25 | 700-980 Nws |
| W93Ni4.9Fe2.1 | 17.5-17.6 Nws | 26-30 : kuv | 18-28 | 700-980 Nws |
| W93Ni4Fe3 | 17.5-17.6 Nws | 26-30 : kuv | 15-25 | 700-980 Nws |
| W92.5Ni5Fe2.5 | 17.4-17.6 Nws | 25-32 : kuv | 24-30 : kuv | 700-980 Nws |
| W92Ni5Fe3 | 17.3-17.5 Nws | 25-32 : kuv | 18-24 | 700-980 Nws |
| W91Ni6Fe3 | 17.1-17.3 Nws | 25-32 : kuv | 16-25 | 700-980 Nws |
| W90Ni6Fe4 | 16.8-17.0 Nws | 24-32 : kuv | 20-33 : kuv | 700-980 Nws |
| W90Ni7Fe3 | 16.9-17.15 dr hab | 24-32 : kuv | 20-33 : kuv | 700-980 Nws |
| W85Ni10.5Fe4.5 | 15.8-16.0 Nws | 20-28 | 20-33 : kuv | 700-980 Nws |
1. Peb lub Hoobkas nyob hauv Luoyang City, Henan Province. Luoyang yog thaj chaw tsim khoom rau tungsten thiab molybdenum mines, yog li peb muaj qhov zoo ntawm qhov zoo thiab tus nqi;
2. Peb lub tuam txhab muaj cov kws tshaj lij nrog ntau tshaj 15 xyoo kev paub, thiab peb muab cov kev daws teeb meem thiab cov lus qhia rau txhua tus neeg siv khoom xav tau.
3. Tag nrho peb cov khoom raug soj ntsuam nruj ua ntej xa tawm.
4. Yog tias koj tau txais cov khoom tsis raug, koj tuaj yeem tiv tauj peb kom them rov qab.
1. raw khoom npaj
(Peb yuav tsum npaj cov ntaub ntawv raw xws li tungsten hmoov, nickel hmoov, thiab hmoov hlau)
2. Sib xyaw
(Siv tungsten hmoov, npib tsib xee hmoov, thiab hlau hmoov raws li qhov sib piv tau ua ntej)
3. xovxwm tsim
(Nias thiab ua cov hmoov sib xyaw rau hauv cov duab uas xav tau ntawm qhov khoob)
4. sinter
(Sintering lub billet ntawm qhov kub thiab txias kom induce solid-state reactions of powder particles, forming a dense alloy structure)
5.Kev ua haujlwm tom ntej
(Ua cov kev kho mob tom ntej ntawm sintered alloy, xws li polishing, txiav, kho cua sov, thiab lwm yam)
Molybdenum lub hom phiaj feem ntau yog siv hauv X-ray raj rau kev kuaj mob, tshuaj xyuas kev lag luam, thiab kev tshawb fawb tshawb fawb. Cov ntawv thov rau cov hom phiaj molybdenum yog feem ntau hauv kev tsim hluav taws xob X-rays rau kev kuaj pom, xws li suav tomography (CT) scans thiab radiography.
Molybdenum lub hom phiaj yog nyiam rau lawv qhov siab melting point, uas tso cai rau lawv tiv taus qhov kub thiab txias tsim thaum lub sij hawm X-ray ntau lawm. Lawv kuj muaj thermal conductivity zoo, pab kom dissipate tshav kub thiab ntev lub neej ntawm X-ray raj.
Ntxiv nrog rau kev kuaj pom kev kho mob, cov hom phiaj molybdenum yog siv rau kev sim tsis muaj kev puas tsuaj hauv kev lag luam, xws li tshuaj xyuas cov vuam, cov kav dej thiab cov khoom siv hauv aerospace. Lawv kuj tau siv rau hauv cov chaw tshawb fawb uas siv X-ray fluorescence (XRF) spectroscopy rau kev txheeb xyuas cov khoom siv thiab kev txheeb xyuas lub ntsiab lus.
covW90NiFe: Qhov no yog tungsten npib tsib xee hlau alloy nrog siab ceev, muaj zog muaj peev xwm nqus tau hluav taws xob hluav taws xob ntau, thiab qis coefficient ntawm thermal expansion. Nws yog dav siv nyob rau hauv teb xws li hluav taws xob tiv thaiv thiab kev taw qhia, industrial hnyav Cheebtsam, thiab lwm yam.
W93NiFe: Nws tseem yog tungsten npib tsib xee hlau alloy nrog lub cev thiab tshuaj lom neeg zoo sib xws, tsim nyog rau kev tiv thaiv hluav taws xob tiv thaiv thiab kev tiv thaiv uas nkag siab rau qhov chaw sib nqus.
W95nife: cov tshuaj no tseem muaj qhov siab dua thiab muaj peev xwm nqus hluav taws xob siab, ua kom haum rau cov ntawv thov uas yuav tsum muaj zog thiab tawv.
Tungsten yog siv rau hauv counterweights vim nws yog ib tug heev ntom thiab hnyav hlau. Qhov no txhais tau hais tias ib qho me me ntawm tungsten tuaj yeem muab ntau qhov hnyav, ua rau nws zoo tagnrho rau counterweights qhov chaw txwv. Tsis tas li ntawd, tungsten muaj lub siab melting point thiab yog corrosion-resistant, ua rau nws cov khoom hnyav thiab ntev ntev. Nws qhov ceev kuj tseem tso cai rau kev ntsuas qhov hnyav dua, ua rau nws muaj kev xaiv nrov rau kev siv xws li aerospace, tsheb thiab kev lag luam machinery.
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