Yuav ua li cas ntsuas lub thickness ntawm oxide txheej rau ntawm qhov chaw ntawm galvanized kauj?

Nov 17, 2025 Tso lus

1.Dab tsi yog cov qauv ntsuas, qhov zoo, thiab qhov tsis zoo ntawm lub teeb tawm spectrometers?

Lub hauv paus ntsiab lus: Qhov no yog qhov feem ntau siv thiab tso cai txoj kev. Nws siv glow tawm mus rau kev foob pob ntawm cov qauv saum npoo nrog ions, sputtering cov ntaub ntawv txheej los ntawm txheej, thaum tib lub sij hawm tsom xam cov ntsiab lus spectral ntawm cov khoom siv sputtered. Los ntawm kev txheeb xyuas qhov kev hloov pauv ntawm cov teeb liab no dhau sijhawm, ib daim ntawv qhia qhov tob tob ntawm qhov chaw mus rau lub substrate tuaj yeem tau ncaj qha.

Qhov zoo:

Nws tuaj yeem ncaj qha, sai, thiab ntsuas qhov tuab thiab muaj pes tsawg leeg ntawm oxide txheej.

Nws tuaj yeem tshawb xyuas cov qauv thiab tuab ntawm tag nrho cov txheej txheem (xws li cov zinc txheej ntshiab, txheej txheej alloy, thiab lwm yam).

Qhov tsis zoo:

Cov khoom siv yog kim thiab yuav tsum tau ua haujlwm tshaj lij.

Nws yog qhov kev sim ua kom puas tsuaj, tawm hauv lub qhov me me ntawm tus qauv.

galvanized coil

2.Dab tsi yog cov ntsiab lus, qhov zoo, thiab qhov tsis zoo ntawm X-ray photoelectron spectroscopy?

Lub hauv paus ntsiab lus: Los ntawm irradiating tus qauv nrog X- rays thiab ntsuas lub zog ntawm cov electrons zoo siab, cov tshuaj lom neeg lub xeev ntawm ib cheeb tsam uas nyias nyias (ob peb nanometers) tuaj yeem txheeb xyuas tau tseeb (xws li qhov txawv ntawm cov hlau zinc (Zn) thiab zinc oxide (ZnO)).

Qhov zoo:

Cov rhiab heev rau txheej txheej oxide txheej (ob peb nanometers tuab), muab cov ntaub ntawv tshuaj hauv lub xeev.

Qhov tsis zoo:

Kev tsom xam qhov tob heev, feem ntau tsom rau txheej txheej sab nraud.

Cov cuab yeej siv kim heev, thiab kev tsom xam nrawm kuj qeeb.

galvanized coil

3.Dab tsi yog lub hauv paus ntsiab lus, qhov zoo, thiab qhov tsis zoo ntawm scanning electron microscopy / kis electron microscopy?

Lub hauv paus ntsiab lus: Ib qho ntoo khaub lig- ntu ntawm cov qauv yog npaj, thiab lub thickness ntawm cov oxide zaj duab xis yog ncaj qha soj ntsuam thiab ntsuas nyob rau hauv ib tug electron microscope. Qhov no yog txoj kev intuitive tshaj plaws.

Cov txiaj ntsig zoo: Cov txiaj ntsig tau zoo heev, uas qhia txog morphology ntawm oxide zaj duab xis.

Qhov tsis zoo: Cov qauv kev npaj yog qhov nyuaj thiab lub sijhawm-siv, cov khoom siv kim, thiab tsuas yog ib cheeb tsam tuaj yeem pom.

galvanized coil

4.Dab tsi yog lub hauv paus ntsiab lus, qhov zoo, thiab qhov tsis zoo ntawm kev siv lub tshuab nqus hlau nplaum ua ke nrog cov txheej txheem tev tawm?

Txoj Cai:

Ua ntej, ntsuas tag nrho cov tuab ntawm galvanized coil (xws li oxide zaj duab xis) siv tus qauv sib nqus tuab ntsuas.

Tom qab ntawd, maj mam txhuam ib qho chaw me me nrog cov kua qaub me me (xws li diluted acetic acid los yog tshwj xeeb oxide zaj duab xis tshem tawm) kom tshem tawm cov oxide zaj duab xis tsuas yog tsis ua rau cov txheej zinc hauv qab.

Ntsuas lub thickness ntawm tib cheeb tsam dua siv lub magnetic thickness gauge.

Qhov sib txawv ntawm ob qhov kev ntsuas yog qhov tuab ntawm oxide zaj duab xis.

Qhov zoo:

Cov khoom siv yooj yim (tsuas yog cov txheej txheem txheej tuab thiab cov tshuaj reagents yog xav tau).

Kev nrawm nrawm thiab tuaj yeem ua tau ntawm -site.

Tsawg kawg kev puas tsuaj rau tus qauv (tsuas yog ib qho me me so taw tes).

Qhov tsis zoo:

Qhov tseem ceeb yog nyob rau hauv "xaiv corrosion." Kev ua haujlwm yuav tsum muaj kev paub dhau los; txwv tsis pub, cov zinc txheej ntshiab yuav raug etched los ntawm, ua rau cov txiaj ntsig tsis raug.

Nws yog ib qho kev ntsuas tsis ncaj, nrog qhov tseeb qis dua li kev sim hauv kev sim.

 

5.Dab tsi yog cov ntsiab lus, qhov zoo, thiab qhov tsis zoo ntawm cov txheej txheem electrochemical?

Lub hauv paus ntsiab lus: Los ntawm kev ntsuas cov khoom siv hluav taws xob xws li qhib- Circuit Court muaj peev xwm thiab polarization nkhaus ntawm cov qauv hauv ib qho electrolyte, qhov ntom thiab tiv thaiv cov khoom ntawm cov oxide zaj duab xis tuaj yeem cuam tshuam ncaj qha. Thicker, ntau ua tiav oxide zaj duab xis nthuav tawm qhov muaj peev xwm zoo dua thiab siab dua impedance.

Qhov zoo: tuaj yeem ntsuas cov khoom ua haujlwm (corrosion resistance) ntawm oxide films.

Qhov tsis zoo: Yuav tsum muaj cov khoom siv hluav taws xob thiab kev txawj ntse; Cov txiaj ntsig tau cuam tshuam los ntawm ntau yam thiab tsis tuaj yeem muab lub cev tuab ncaj qha.