Cov ntawv thov cov yees siv ntawm cov roj generator hauv cov khoom lag luam txhuas

Aluminium oxide yog ua tau txhuas oxide lossis aluminium alloy. Muaj ntau txoj hauv kev los rau oxidize txhuas, thiab lawv yog txhua yam siv tau. Txhuas oxidation muaj qee yam tshwj xeeb. Cov oxidized saum npoo ntawm txhuas yuav muaj lub zog adsorption thiab siab porosity, uas yuav ua rau cov txhuas kom yooj yim pureded tom qab oxidation. Yog li ntawd, tom qab anodic oxidation, cov oxide zaj duab xis yuav tsum tau muab khi, yog li kom tau txuas ntxiv txhim kho lub corrosion tsis kam thiab coj kev tiv thaiv. Piv txwv li, rhaub dej thiab chav dej sealing, hydrolytic ntsev seal se, dichromate sealing, sau thiab Foob. Boiling dej thiab chav dej sib khi yog cov kev sib khi lus.
Lub dej npau vapor ntsaws txoj kev yog ib qho tshuaj lom neeg oxidation, feem ntau yog pub alumina kom yauv oxidous oxidation nyob rau hauv kub thiab kub. Tom qab anhydrous oxidation, nws dhau los ua monohydrate, thiab cov ntim ntawm Oxide nce thiab yog oxidized rau hauv trihydrate. Thaum sau ntawv, oxides nce hauv cov ntim txawm ntau dua. Ntawm lawv, txoj hlua dej npau npau yog kom muab cov txheej txheem cua sov, tab sis muaj qee qhov sib txawv ntawm ob, uas yuav ua rau hauv qab ntawm lub qhov kom raug muab khi kom txog thaum nws kaw tag. , cov voj voog dej yuav tsis mus, thiab cov dej npau npau pib txij li ntawm lub npoo ntawm daim nyias nyias txheej.
Ntawm chav kawm, chav sealing yuav ua tau zoo dua ntawm kev sib khi qhov khoob dua li npau npau npau. Vim tias qhov no, qee cov txhuas oxidation cov nroj tsuag tau pib thiab txhim kho ntawm cov khoom lag luam oxidatory, thiab kev txhim kho ntawm cov khoom lag luam oxidatory, thiab kev txhim kho ntawm cov khoom lag luam oxidatory, thiab kev txhim kho ntawm cov khoom lag luam txhuas ntau dua tau echoed hauv kev ua lag luam zoo heev.
Vim li cas nws zoo tshaj plaws kom siv lub tshuab hluav taws xob ua rau txhuas oxidation? Qhov tseeb, thaum lub tshuab tshuaj oxidation aluminium, lub tshuab hluav taws xob chav hluav taws xob tuaj yeem ncav cuag cov ntsuas kub, thiab yuav tsis txo cov teeb meem txhuas kev ua tau zoo lossis ua rau lwm cov teeb meem tsis txaus siab vim muaj teeb meem. Lub tshuab hluav taws xob ncu hluav taws xob kuj tseem tuaj yeem ua kom sov dej kub, uas txhais tau tias tsis tsuas yog cov txheej txheem xaim sib khi tau, tab sis kuj tseem rhaub dej npau suav tuaj yeem pom tau. Rau kev txhuas oxidation nroj tsuag, muaj ntau cov hau kev sib khi uas tuaj yeem xaiv los ntawm kev ua tau zoo, tab sis kuj tseem tuaj yeem txhim kho kev ua haujlwm ntawm txhuas thiab txhim kho qib ntawm cov txheej txheem oxidation aluminium.