Ua rau thiab kev daws teeb meem:
1. Qhov saum npoo ntawm cov plating tsis huv
⑴ Qhov saum npoo ntawm plating muaj xim, roj, thiab vuam;
⑵ oxides; tsis muaj kua qaub ntxuav; txuas ntxiv mus nqa.
2. Pickled thiab ua haujlwm:
⑴ Pickle thiab ntxuav ntau dhau. Pickle yog cov oxide (xeb pob zeb) sab laug nrog hlau rau saum npoo ntawm plating; Kev ntxuav cov kua qaub ntau dhau ua rau cov hlau matrix saum npoo ntawm cov ntaub so ntswg puas, thiab SI thiab ib qho me me ntawm cov hlau cus ciav yog nyuaj rau yaj oxides rau ntawm lub plating los tiv thaiv qhov nto ntawm plating, tiv thaiv nws los ntawm qhov chaw ntawm plating los tiv thaiv. nws tiv thaiv nws los ntawm qhov chaw ntawm plating. Kev sib xyaw ntawm hlau zinc. Los yog vim yog cov kua qaub ntau dhau, thaum lub plating yog absorbed los ntawm hydrogen, thaum lub hydraulus yog galvanized, hydrogen thiab lwm yam tshav kub expansion yog leaked thiab plated. Kev daws: nruj me ntsis tswj lub pickling thiab tuav lub sij hawm pickling.
Plated qhov chaw yog superimposed thiab backlogs thaum lub sij hawm xaiv, ua rau to, los yog vim yog vim li cas nyob rau hauv cov qauv ntawm cov plating, nws yog sparse thiab tshwm sim los ntawm tig lub vortex. Kev daws: khaws ntau li ntau tau thiab tig nws nquag.
3. Guling link
⑴ Cov concentration ntawm cov pab cuam yog tsawg, thiab cov nyhuv pab tsis txaus siab; kev daws: kho qhov concentration ntawm lub adaptive auxiliary.
Qhov kev faib ua feem ntawm cov kev pab yog tsis tsim nyog, thiab zinc ntsev cov ntsiab lus yog siab, yog li ntawd cov ntsev membrane yog ib qho yooj yim mus nqus dej, thiab hydroxide yog decomposed mus rau hauv ib tug gas rau explode zinc, uas tsim ib tug xau. Kev daws: Kho qhov auxiliary piv.
Hauv kev ua cov kub-dip galvanized, muaj kaum txoj hauv kev los daws cov txheej txheem ntawm kev daws qhov kub-dip galvanized to raws li hauv qab no:
1. Txhim khu kev kho ua ntej ntawm kub galvanized galvanized;
2. Sim ua kom luv lub sij hawm ntawm cov txheej txheem;
3. Xyuas kom zoo concentration thiab tsim nyog piv ntawm tus neeg sawv cev plating;
4. Tiv thaiv kom tsis txhob muaj cua sov thiab kev puas tsuaj rau tus neeg sawv cev plating;
5. Cov ntsiab lus txhuas hauv zinc kua yog tswj hauv qab no 0.05%. Nws raug pom zoo kom siv 5-10% txhuas cov ntsiab lus nruab nrab alloys, thiab nws tsis tuaj yeem siv cov ntshiab txhuas ingot ncaj qha;
6. Khaws qhov chaw ntawm qhov kub-dip galvanized zinc kua ntawm qhov nkag ntawm lub workpiece kom huv si thiab tiv thaiv cov ntsiab lus ntawm txhuas los ntawm enriching.
7. Tsis txhob muaj cov pa roj carbon steel ntau dhau kev ntxuav
8. Ua tib zoo tshem cov txaws ntawm vuam slag thiab vuam slag
9. Tom qab qhov chaw ntawm nplaim taws txiav, cov residual matte raug tshem tawm tag nrho.
