Sealing txheej txheem rau Anodizing Aluminium

Aluminium oxide zaj duab xis yog zaj duab xis ntxeem tau, txawm tias tsis muaj kev kho xim, ua ntej muab tso rau hauv kev siv yuav tsum raug kaw, txhawm rau txhim kho nws cov corrosion kuj thiab huab cua tsis kam. Muaj peb hom kev kho mob, uas yog kub hydration tshuaj tiv thaiv sealing, inorganic ntsev sealing thiab organic sealing.

(1) Cov dej kub kub kaw

Txoj kev no siv cov tshuaj tiv thaiv hydration ntawm aluminium oxide zaj duab xis nrog dej los hloov cov amorphous plasma zaj duab xis rau hauv hydrated crystalline zaj duab xis:

Cov tshuaj tiv thaiv dej tuaj yeem nqa tawm ntawm chav sov thiab kub, tab sis nyob rau hauv qhov kub thiab txias, tshwj xeeb tshaj yog nyob rau ntawm lub boiling point, lub hydration crystallization zaj duab xis generated yog ib tug heev ruaj khov thiab irreversible crystallization zaj duab xis, yog li ntawd, feem ntau siv kaw kev kho mob ntawm txhuas oxide zaj duab xis. yog boiling dej los yog chav kho mob.

(2), inorganic ntsev kaw

Inorganic ntsev txoj kev tuaj yeem txhim kho qhov ceev ntawm cov organic xim dyes, yog li nws feem ntau siv rau hauv cov tshuaj pleev xim.

① Acetate txoj kev

② Silicate txoj kev

(3) Organic kaw txoj kev

Qhov no yog aluminium oxide zaj duab xis rau roj immersion, xim immersion los yog txheej, vim tus nqi siab thiab nce cov txheej txheem ntws, yog li nws tsis siv, ntau dua los yog saum toj no ob txoj kev, thiab thawj hom kev kub siab dej txoj kev raws li lub ntsiab.

Yog tias koj muaj lus nug, thov hu rau peb. Peb lub tuam txhab tuaj yeem tsim ntau yam koob txhaj tshuaj, koob tshuaj kho mob, koob txhaj tshuaj, koob tshuaj hypodermic, koob txhaj tshuaj, koob tshuaj tiv thaiv kab mob, koob txhaj tshuaj, koob txhaj tshuaj, koob txhaj tshuaj, koob xaum koob, koob ovum khaws koob, koob txhaj tshuaj, thiab lwm yam Yog tias koj xav tau kev kho koob cov khoom, thov hu rau peb. Peb tos ntsoov rau koj qhov kev nug! Qhov zoo ntawm cov khoom tsim nyob rau hauv peb lub Hoobkas yuav txaus siab rau koj!

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