Uburyo twirinda ingese kumurongo wagutse wicyuma cya mesh kurinda ni ibi bikurikira:
1. Hindura imiterere yimbere yicyuma
Kurugero, gukora amavuta atandukanye arwanya ruswa, nko kongeramo chromium, nikel, nibindi mubyuma bisanzwe kugirango bikore ibyuma bitagira umwanda.
2. Uburyo bwo kurinda uburyo
Gupfundikira hejuru yicyuma hamwe nuburinzi butandukanya ibicuruzwa byicyuma gikikije ruswa kugirango birinde ruswa.
（1）. Kwambika ubuso bwicyuma cyagutse hamwe namavuta ya moteri, peteroli ya peteroli, irangi cyangwa uyipfundikire hamwe nibikoresho bitarwanya ruswa nka emam na plastike.
（2）. Koresha amashanyarazi, amasahani ashyushye, gutera isahani hamwe nubundi buryo kugirango utwikire hejuru yicyapa cyicyuma hamwe nigice cyicyuma kitangirika byoroshye, nka zinc, amabati, chromium, nikel, nibindi.
（3）. Koresha uburyo bwa chimique kugirango ukore firime nziza kandi ihamye hejuru yicyuma. Kurugero, firime nziza yumukara ferric oxyde ikorwa hejuru yicyuma.
3. Uburyo bwo kurinda amashanyarazi
Uburyo bwo gukingira amashanyarazi bukoresha ihame rya selile ya galvanic kugirango irinde ibyuma kandi igerageza gukuraho reaction ya selile itera kwangirika. Uburyo bwo gukingira amashanyarazi bugabanijwemo ibyiciro bibiri: kurinda anode no kurinda catodiki. Uburyo bukoreshwa cyane ni kurinda cathodic.
4. Kuvura itangazamakuru ryangirika
Kurandura itangazamakuru ryangirika, nko guhanagura kenshi ibyuma, gushyira desiccants mubikoresho bisobanutse, no kongeramo bike byangiza ruswa bishobora kugabanya umuvuduko wa ruswa kubitangazamakuru byangirika.
5. Kurinda amashanyarazi
1. Uburyo bwo kurinda anode yigitambo: Ubu buryo buhuza ibyuma bikora (nka zinc cyangwa zinc alloy) nicyuma kugirango gikingirwe. Iyo ruswa ya galvanike ibaye, iki cyuma gikora gikora nka electrode mbi kugirango ikore reaction ya okiside, bityo bigabanye cyangwa birinde kwangirika kwicyuma kirinzwe. Ubu buryo bukoreshwa kenshi mu kurinda ibirundo by'ibyuma n'ibishishwa by'amato yo mu nyanja mu mazi, nko kurinda amarembo y'ibyuma mu mazi. Ibice byinshi bya zinc mubisanzwe bisudwa munsi yumurongo wamazi wigikonoshwa cyubwato cyangwa kuri ruderi hafi ya moteri kugirango birinde hull, nibindi byangirika.
2. Nyuma yingufu, kwirundanya kwishyurwa ribi (electron) bibaho hejuru yicyuma, bityo bikabuza icyuma gutakaza electroni no kugera kuburinzi. Ubu buryo bukoreshwa cyane cyane mukurinda kwangirika kwibikoresho byicyuma mubutaka, amazi yinyanja namazi yinzuzi. Ubundi buryo bwo kurinda amashanyarazi bwitwa anode kurinda, nuburyo bukoreshwa aho anode inyuzwa murwego runaka rushoboka ukoresheje voltage yo hanze. Irashobora guhagarika neza cyangwa gukumira ibikoresho byuma kwangirika muri acide, alkalis nu munyu.
Igihe cyo kohereza: Gashyantare-22-2024