Uhlalutyo lwenkqubo yokungaphumeleli komhlwa kunye nemilinganiselo ye-tinplate yesiqwenga setanki ezintathu

uhlalutyo lwenkqubo yokungaphumeleli komhlwa kunye nemilinganiselo ye-tinplate ye-tank yesiqwenga ezintathu
Ukonakala kwetinplate can

Ukutshatyalaliswa kweemveliso zokupakisha zetsimbi kubangelwa ukungazinzi kwe-electrochemical yezinto eziphathekayo kumxholo wokubola. Izixhobo eziphambili zokungaginyeki kwetanki eneziqwenga ezintathu ze-tinplate kukugquma umzimba wetanki, umaleko we-tinplate weplating kunye nomgangatho wentsimbi, kunye nesigqubuthelo esingaphezulu kunye nesigqubuthelo esisezantsi esiqulathe i-coating. Ngenxa yokuba iimveliso zokupakisha zesinyithi zinobomi obuthile beshelufu, xa i-tin inokuyila ubomi bomhlwa inkulu kunobomi beshelufa inokuhlangabezana neemfuno zemveliso, ukuqinisekisa umgangatho kunye nokhuseleko lokutya kunye nesiselo kwisithuba sobomi beshelufa, umda womhlwa kakhulu ngumgangatho ogqithisileyo, ukwandisa iindleko zoqoqosho lweemveliso. Ukuze kuthathelwe ingqalelo iimfuno zobomi boyilo olufanelekileyo kunye nokugcinwa kwezoqoqosho ngaxeshanye, ukuveliswa kweetoti zetinplate ezinamaqhekeza amathathu kuneemfuno ezichanekileyo zezinto ezibonakalayo kunye neenkqubo, kwaye zigcina umgangatho weemveliso.

Umsebenzi wokulinga ubonisa ukuba i-coating, i-tinning layer kunye ne-iron layer ye-tinplate zezona zithintelo zokukhusela umhlwa kwitanki. Iimathiriyeli ekrwada ezizinzileyo kunye netekhnoloji efanelekileyo inokuhlangabezana neemfuno zokuxhathisa umhlwa uninzi lweemveliso zetanki ezomeleleyo. Uphando olunxulumeneyo lukwafumanise ukuba umhlwa kwitanki yezinye iimveliso zenzeke ngaphambili, ngenxa yeentlobo ezahlukeneyo zomhlwa kunye nendawo yesiganeko, izinga lophuhliso lwalo lwahluke kakhulu, ezinye iitanki eziqinileyo ziye zavelisa amabala e-rust kwiiveki ezimbalwa, i-corrosion enzima nasemva kweenyanga ezimbalwa iya kubonakala i-corrosion perforation phenomenon, enye i-corrosion ye-corrosion ye-corrosion iya kuqhubeka emva kokuba i-corrosion ye-corrosion iya kuqhubeka emva kobomi bomhlwa. Kwinkqubo yokuvelisa kunye nokugcinwa kweetoti ze-tinplate, kudla ngokufunyanwa ukuba kuya kubakho i-tank corrosion ngaphambi kokufikelela kubomi beshelufu yeetoti eziqinileyo, kwaye iifom ze-corrosion eziphambili zihlulwe zibe yi-corrosion efanayo kunye ne-corrosion yendawo. I-corrosion yendawo iyingozi kumgangatho kunye nokhuseleko lwetanki, kwaye kunokukhokelela ekudlekeni kunye nokuvuza kwe-perforation ngexesha lokuphila kwetanki.

1. Umhlwa olinganayo

Umhlwa olinganayo, okwaziwa ngokuba yi-corrosion ebanzi, into eyenzeka kumhlwa isasazwe kuwo wonke umphezulu wesinyithi, isantya sokutya kwendawo nganye yentsimbi iphantse ifane, umphezulu wesinyithi ucatshulwe ngokulinganayo, kwaye umphezulu wesinyithi awunamahluko ucacileyo kwi-morphology ye-corrosion, ukubola okunjalo kuba kulula ukuyifumana kunye nokulawula umphezulu. Eyona nto ixhaphakileyo ye-corrosion kwi-tinplate i-corrosion yi-corrosion efanayo, eyenzeka kakhulu kwindawo yentamo phezulu kwi-can body, indawo yokuguqulwa ezantsi kwe-can body kunye nendawo ye-weld coating.

2. Umhlwa wendawo

I-corrosion yendawo, eyaziwa ngokuba yi-corrosion engekho-uniform, ibangelwa ukubunjwa kwe-corrosion yebhetri yendawo ngenxa yokungahambelani kokusebenza kwe-electrochemical, njengezinyithi ezingafaniyo, iziphene zomhlaba, ukungafani koxinzelelo, ukugxininiswa koxinzelelo okanye ukungabikho kokusingqongileyo. I-negative kunye ne-anode ye-corrosion yendawo inokuhlukaniswa, i-corrosion yendawo igxininiswe kwindawo ethile, iyenzeka ngokukhawuleza, i-corrosion ye-corrosion yendawo ye-tinplate inokukhokelela ngokulula kwi-perforation ukuvuza. I-corrosion yendawo ibonisa iimpawu ezahlukeneyo, ngokohlobo lomonakalo we-corrosion yendawo, i-corrosion enjalo inokohlulwa ibe yi-corrosion yombane, i-pore corrosion, i-corrosion ye-seam, i-intergranular corrosion, i-corrosion yokunxiba, i-corrosion yoxinzelelo, i-corrosion yokukhathala okanye i-corrosion ekhethiweyo.

I-corrosion yendawo yeetoti ze-tinplate igxininiswe kakhulu kwindawo ye-weld okanye i-ring yokwandisa isigqubuthelo esisezantsi setanki, apho i-corrosion ephantsi yeyona ndawo iphambili ye-corrosion perforation, njengoko kubonisiwe kulo mfanekiso ungezantsi, iziko lendawo emnyama iyunifomu ye-corrosion ibonakala imingxuma ye-corrosion, xa kuthelekiswa ne-corrosion ye-corrosion yendawo, i-corrosion yendawo ye-corrosion iyindawo encinci ye-corrosion, i-corrosion yendawo encinci. isenzeko, uphuhliso oluqhubekayo lomhlwa luya kukhokelela kwi-tank corrosion perforation.
Ngokubanzi, iumzimba-welder kunye Coater of Changtai Intelligent for izixhobo enokuzenza，Izixhobo ezigqwesileyo zokusombulula ezi ngxaki zingentla, wamkelekile ukuba udibane nobuchwepheshe bezixhobo zeNkampani ye-changtai ekusombululeni le ngxaki.