Kev puas tsuaj ntawm ib tus neeg ua haujlwm nto rau cov hlau tsis muaj hlau vuam sib dhos ua ke

Qhov phom sij ntawm ib qho surfactant rau kev tsim cov hlau tsis muaj hlau txuas:

(1) Rau kev vuam txheej nrog SiO-2 cov tshuaj tiv thaiv, raws li tus nqi ntawm SiO-2 txheej nce, tag nrho qhov dav ntawm cov hlau txuas ua me dua, thiab cov nplaim hluav taws ua rau me dua thiab tob dua. Qhov seem seem seem ntawm qhov txuas tau zoo dua. Ntawm kev sib tshuam ntawm cov plated nto nquag ua haujlwm thiab cov neeg ua haujlwm tsis ua haujlwm saum npoo, ntau cov khoom siv hlau tau tso rau hauv qhov txuas. Ntawm txhua tus neeg sawv cev ua haujlwm saum npoo av, SiO 2 yog qhov phom sij tshaj plaws rau kev siv vuam.

(2) Activators NaF thiab Cr2O3 tsis muaj teeb meem loj rau kev tsim cov hlau txuas. Nrog rau qhov nce ntawm cov txheej txheej, tag nrho cov vuam dav tsis tau hloov pauv ntau, thiab lub qhov av nkos tsis tau hloov pauv ntau. Piv nrog vuam yam tsis muaj qhov tshwj xeeb flux, tag nrho cov vuam dav tsis muaj qhov hloov pauv tseem ceeb, tab sis cov nplaim hluav taws kub dhau qhov vuam tsis muaj qhov tshwj xeeb flux.

(3) Nrog kev nce qib ntawm titanium dioxide txheej, qhov pom ntawm qhov txuas tsis tau hloov pauv ntau, thiab qhov txuas tsis muaj qhov hloov pauv tseem ceeb, uas zoo ib yam li qhov xwm txheej tsis muaj tus ua haujlwm. Txawm li cas los xij, qhov chaw welded tom qab tsim yog tiaj tus, tus qauv, thiab tsis muaj qhov tsis raug cai, uas yog qhov zoo dua li weld tsim yam tsis muaj qhov tshwj xeeb flux.

(4) Tus ua kom CaF2 ua rau muaj kev phom sij heev rau cov hlau txuas. Nrog rau qhov nce ntawm cov tshuaj calcium fluoride txheej siv, qhov tsis zoo ntawm kev tsim vuam yog, kev hloov pauv ntawm qhov hluav taws xob cais qhov tsis loj, thiab kev hloov pauv ntawm qhov vuam tag nrho tsis loj. Txawm li cas los xij, nrog rau kev nce hauv cov ntsiab lus dej ntawm CaF2, yuav muaj qhov tsis xws xws li kev txhais lus tsis raug.

(5) Sib piv nrog cov yas flux, tsib tus neeg ua haujlwm tuaj yeem ua rau vuam nkag mus, thiab nrog kev nce ntxiv ntawm tag nrho cov plating txheej, kev nkag mus kuj tseem zoo dua qub. Tab sis thaum txheej txheej nce mus txog tus nqi tshwj xeeb, hydrophilicity nthuav dav mus rau lub xeev saturated, thiab tom qab ntawd cov txheej txheej tau nce, thiab hydrophilicity txo qis.

Thov hu rau peb yog tias koj xav tau: zhang@pride-cnc.com