Khoom Description
Tungsten hlau kub plating yog hais txog tungsten hlau coated nrog ib txheej kub. Cov tungsten hlau no yog ib qho tshwj xeeb tungsten hlau.Lub ntsiab ua haujlwm ntawm kub plating yog tiv thaiv corrosion.
Kub plated tungsten hlau, qhov chaw saum npoo yog golden ci iab tungsten hlau, kub tsis kam, corrosion kuj, siab melting point, tsis tshua muaj thermal expansion coefficient, uas yog tsim rau siv tungsten hlau thiab tungsten rhaub. tungsten hlau kub plating nce corrosion kuj.
Nyob rau saum npoo, tungsten hlau kub plating yuav zoo nkauj dua, thiab qhov saum npoo yog ci dua dub tungsten hlau, dawb tungsten hlau thiab tshuaj tsuag coated tungsten hlau. Yog li ntawd, corrosion kuj ntawm tungsten hlau kub plating yog ntau dua li ntawm cov tungsten hlau zoo tib yam. .
Ehisen ultra nplua siab lub zog kub plated tungsten hlau tsis
|
Khoom siv |
Tungsten |
|
Kub tensile zog |
900 (MPa) |
|
Txoj kab uas hla |
0. |
|
Kev sib xyaw |
Au ntau dua lossis sib npaug rau 99.9% + kub |
|
Cov impurities |
Tsawg dua lossis sib npaug rau 0.1% |
|
Kub plating thickness |
0.1-3μm |
|
Qhov hla-sectional ovality ntawm kub-plated hlau hlau |
ΦA ± 0.001 hli |
|
Lub zog sib txuas ntawm cov txheej thiab substrate |
nyob rau hauv qhov kub thiab txias ib puag ncig (-20 degree ~ +200 degree), lub txheej yuav tsis poob tom qab 20 kub hloov. |
Khoom Properties (Theoretical)
|
Compound Formula |
W |
|
Molecular Luj |
183.84 |
|
Qhov tshwm sim |
Hlau hlau |
|
Melting Point |
3410 degree |
|
Boiling Point |
5660 degree |
|
Qhov ntom |
19.3 g / cm33(25 degree) |
|
Solubility hauv H2O |
N/A |
|
Hluav taws xob Resistivity |
4.9 μΩ-cm, (20 degree) |
|
Exact Mass |
183.951 g / mol |
|
Monoisotopic Mass |
183.951 g / mol |
Cov khoom siv
-
Tungsten hlau kub plating yog siv los ua electrode hlau rau luam ntawv es tsis txhob corrosive tungsten hlau thiab tungsten-aluminium hlau.Nws kuj siv tau raws li ib tug zoo tagnrho corrosion resistant electron emission khoom, thiab yuav siv tau dav siv nyob rau hauv scientific kev tshawb fawb teb xws li siab zog physics. thiab meteorology.
-
Tungsten hlau yog cov khoom siv hlau uas nquag siv.Nws muaj cov yam ntxwv ntawm qhov siab melting point thiab corrosion kuj.Yog li ntawd, nws yog dav siv nyob rau hauv ntau lub teb.Tungsten hlau kub plating tsis tau tsuas yog ua kom nws zoo nkauj, tab sis kuj txhim kho nws cov kev ua tau zoo. teb ntawm biology, tungsten hlau kub plating kuj muaj cov ntawv thov tseem ceeb.
1.Cell Imaging
Yuav siv tau los ua tus cab kuj rau cov duab ntawm tes. Cov kws tshawb fawb tuaj yeem siv kub plated tungsten hlau los npaj kev sojntsuam, qhia nws cov khoom siv hluav taws xob zoo thiab cov khoom siv kho qhov muag, thiab saib xyuas cov dej num hauv hlwb los ntawm lub tshuab tsom. kev daws teeb meem siab dua thiab kev ruaj ntseg zoo dua, thiab tuaj yeem saib xyuas cov qauv thiab kev ua haujlwm ntawm cov hlwb.
2. Kev xa tshuaj
Kev siv nws ua tus xa cov tshuaj tuaj yeem txhim kho kev ruaj ntseg thiab kev xa khoom ntawm cov tshuaj. Cov kws tshawb nrhiav tuaj yeem qhwv cov tshuaj ntawm cov xov hlau kub-plated tungsten thiab tswj cov tshuaj tso tawm los ntawm kev tswj cov khoom nto thiab cov duab ntawm cov xov hlau tungsten. Txoj kev no tuaj yeem zam qhov kev puas tsuaj ntxov ntxov thiab tshem tawm cov tshuaj hauv lub cev thiab txhim kho kev ua tau zoo thiab bioavailability ntawm cov tshuaj.
3. Cell kab lis kev cai
Tungsten hlau kub plating muaj biocompatibility zoo thiab yuav siv tau raws li ib feem ntawm cell kab lis kev cai matrix. Cov kws tshawb fawb tuaj yeem coj cov kab mob ncaj qha rau ntawm nws qhov chaw thiab tswj cov duab thiab cov khoom ntawm cov tungsten hlau los txhawb kev sib txuas ntawm tes thiab kev loj hlob. Txoj kev no tuaj yeem ua kom zoo dua simulate qhov chaw loj hlob ntawm cov hlwb hauv lub cev thiab muab cov ntaub ntawv raug thiab cov ntaub ntawv ntau dua rau kev tshawb fawb ntawm tes.
Kub plated tungsten hlau txheej txheem
Cov txheej txheem siv rau tungsten hlau kub plating suav nrog pretreatment, ntxuav, hauv qab plating, kub plating txheej thiab tom qab ua tiav.
1.Pretreatment:Qhov saum npoo ntawm tungsten hlau yog polished, ntxuav thiab degreased los xyuas kom meej lub adhesion thiab uniformity ntawm kub plating txheej.
2. Kev ntxuav:Lub pretreated tungsten hlau yog ntxuav nrog kua qaub los yog alkali ntxuav kom tshem tawm oxides thiab lwm yam impurities nyob rau saum npoo los xyuas kom meej lub purity ntawm nto.
3.Pab plating:Phaj ib txheej hlau hauv qab ntawm qhov chaw ntawm tungsten hlau, xws li npib tsib xee, nyiaj, tooj liab, thiab lwm yam., txhawm rau ua kom cov adhesion thiab gloss ntawm kub plating txheej.
4.Gold plating txheej:Raws li lub hauv paus plating txheej, hlau yog plated nyob rau saum npoo ntawm tungsten hlau siv txoj kev xws li electroplating los yog tshuaj kub plating los ua ib tug hlau plating txheej.
5.Post processing:Ntxuav, polish thiab ntim cov hlau-plated tungsten hlau los xyuas kom meej qhov zoo thiab kev zoo nkauj ntawm cov khoom tiav.
Yuav xaj li cas?
Kev cai ua
Tom qab muag
FAQ
Q: Puas yog kub-plated tungsten hlau siv nyob rau hauv high-temperature ib puag ncig?
Q: Puas yog nws kim piv rau lwm hom hlau?
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