Ulwazi Lwetiyetha Lweshidi Lensimbi Enguthayela

Ishidi elakhiwe ngothayela libhekisela eshidini lensimbi elinendawo enamapulangwe.Isendlalelo se-zinc singavimbela ngokuphumelelayo ukugqwala okubangelwa ukusabela phakathi kweshidi lensimbi nomoya noma ukuguqulwa kwezakhiwo zamakhemikhali kanye nezakhiwo zemishini ezibangelwa ukuxhumana nezinye izinto, futhi zingathuthukisa kakhulu impilo yesevisi nokuzinza kwensimbi.

Ipuleti lensimbi eliphehliwe lihlukaniswe ipuleti elijwayelekile le-electrolytic kanye nepuleti le-electrolytic elimelana neminwe.Ipuleti elimelana nezigxivizo zeminwe liwukwelashwa okungazweli kwezigxivizo zeminwe okwengezwe epuletini elivamile le-electrolytic, elingamelana nokujuluka.Ngokuvamile isetshenziswa ezingxenyeni ezingatholi ukwelashwa, futhi uhlobo lwe-secc-n.Ibhodi elejwayelekile le-electrolytic lingahlukaniswa libe ibhodi le-phosphating kanye nebhodi lokudlula.I-Phosphating isetshenziswa kakhulu.Ibhrendi i-secc-p, evame ukubizwa ngokuthi yi-P material.Ipuleti le-passivation lingahlukaniswa libe eligcotshwe ngamafutha nelingeyona i-oiled.Ikakhulukazi lisetshenziselwa ukwakha, izinto zikagesi zasendlini, izimoto, iziqukathi, ezokuthutha, imboni yasendlini kanye neminye imikhakha.Ikakhulukazi ekwakhiweni kwesakhiwo sensimbi, ukukhiqizwa kwezimoto, ukukhiqizwa kwezindlu zensimbi nezinye izimboni.Izici zabo eziyinhloko yilezi: ukumelana nokugqwala okuqinile, ikhwalithi enhle yendawo, inzuzo ekucubunguleni okujulile, kwezomnotho nokusebenzayo.Lolu hlobo lwepuleti lensimbi lwenziwa futhi ngendlela yokucwilisa okushisayo, kodwa ngemva kokuba seliphumile emseleni, lishiselwa ngokushesha libe ngu-500 ℃ ukuze lenze ingxubevange ye-zinc nensimbi.Lolu hlobo lwekhoyili oluthathiwe lunokunamathela okuhle kokunamathela kanye nokushisela.