Nibihe bintu bishobora kwihuta kwangirika kwurupapuro rwa Aluminium?

Ibikurikira nibintu bimwe bizihutisha kwangirika kwurupapuro rwa aluminium ：

 

1.Ibidukikije

Ubushuhe:

Ibidukikije biri hejuru - ubuhehere ni kimwe mubintu byingenzi byihutisha kwangirika kwamabati ya aluminium. Iyo ubuhehere bugereranije mu kirere burenze urwego runaka (ubusanzwe hafi 60%), firime yamazi yoroheje izakorwa hejuru yurupapuro rwa aluminium. Ibintu bitandukanye byangirika, nka ogisijeni, dioxyde de carbone, dioxyde de sulfure, nibindi, bishobora gushonga mumazi. Izi ngingo zifata imiti hamwe na aluminium, biganisha ku kwangirika kw'urupapuro rwa aluminium. Kurugero, mubice byinyanja cyangwa uturere hamwe nigihe kirekire cyimvura, ibidukikije biri hejuru - ubuhehere butuma urupapuro rwa aluminiyumu rushobora kwangirika.

pH agaciro:

Aluminium ikunda kwangirika haba muri acide na alkaline. Mubidukikije bya acide, hydrogène ion ikora na aluminiyumu kugirango itange aluminium na gaze ya hydrogen. Kurugero, mubidukikije, niba urupapuro rwa aluminiyumu ruhuye na gaze ya aside (nka dioxyde de sulfure, hydrogène chloride, nibindi) cyangwa aside aside (nka acide sulfurike, aside hydrochloric, nibindi), ruswa yihuta. Mubidukikije bya alkaline, hydroxide ion nayo ikora na aluminiyumu kugirango itange gaze ya aluminium na hydrogen. Kurugero, mubidukikije bimwe birimo ibintu bya alkaline, nka sima, lime, nibindi, urupapuro rwa aluminiyumu narwo rushobora kwangirika.

Gutera umunyu:

Mu bice byo ku nkombe cyangwa ibidukikije byo mu nyanja, umwuka urimo umunyu mwinshi, ugakora spray yumunyu. Chloride ion muri spray yumunyu irashobora kwihuta kwangirika kumpapuro za aluminium. Ion ya Chloride ifite ubushobozi bukomeye bwo gucengera kandi irashobora kwangiza firime ya okiside hejuru yurupapuro rwa aluminiyumu, igashyira aluminiyumu ahantu habi kandi bikihuta kwangirika. Kurugero, impapuro za aluminiyumu zikoreshwa kumahuriro ya peteroli yo hanze, amato nibindi bikoresho birashobora kwibasirwa nisuri yumunyu.

Ubushyuhe:

Ubwiyongere bwubushyuhe bwihutisha igipimo cyo kwangirika kumpapuro za aluminium. Ku ruhande rumwe, izamuka ryubushyuhe ryihutisha umuvuduko wimiti, bityo byihutisha reaction hagati ya aluminium nibintu byangirika. Ku rundi ruhande, ubushyuhe bwo hejuru - ubushyuhe butuma firime ya oxyde hejuru y’urupapuro rwa aluminiyumu idahindagurika kandi ikunda gucika, bityo igatakaza ingaruka zo kurinda aluminium. Kurugero, murwego rwo hejuru - ubushyuhe bwibidukikije byinganda nkinganda zikora inganda n’ibiti bya shimi, igipimo cyangirika cyamabati ya aluminiyumu kiziyongera cyane.

II. Ibintu byabantu

Kwangirika kwa mashini:

Mugihe cyo gutwara, gushiraho, no gukoresha amabati ya aluminiyumu, niba byangijwe nubukanishi nko gushushanya no kugongana, firime ya oxyde hejuru yabo izangirika, yerekane aluminiyumu mukirere bityo byihute kwangirika. Kurugero, mugihe cyubwubatsi, kubwimpanuka gushushanya hejuru yurupapuro rwa aluminiyumu, cyangwa kugongana nibintu bikarishye mugihe cyo gukora, bishobora gutera konona urupapuro rwa aluminium.

Isuku idakwiye:

Niba urupapuro rwa aluminiyumu rusukuwe hamwe nuburyo bukwiye bwo gukora isuku cyangwa uburyo, birashobora kandi kwihuta kwangirika. Kurugero, gukoresha aside isukari cyangwa alkaline kugirango usukure urupapuro rwa aluminiyumu byangiza firime ya oxyde hejuru yayo; ukoresheje ibikoresho byogusukura bikabije nka brush ya wire bizashushanya hejuru yurupapuro rwa aluminium, bityo byihute kwangirika.

Gusudira nabi:

Mugihe cyo gusudira kumpapuro za aluminiyumu, niba inzira yo gusudira idakwiye, nkubushyuhe bwo hejuru bwo gusudira cyane cyangwa igihe kinini cyo gusudira, firime ya oxyde hejuru yurupapuro rwa aluminiyumu izaba yangiritse, kandi mugihe kimwe, hashobora kubaho inenge zo gusudira nkibibyimba nibisate bishobora kwihuta kwangirika kwurupapuro rwa aluminium. Kurugero, mubikorwa bimwe byubaka ibyuma, niba ibice byo gusudira hagati yurupapuro rwa aluminium nuburyo bwibyuma bidafashwe neza, ibibazo bya ruswa bishobora kubaho.

III. Ibintu bifatika

Ibirimo umwanda:

Ibirimo umwanda mumpapuro za aluminiyumu birashobora kugira ingaruka kubirwanya kwangirika. Niba urupapuro rwa aluminiyumu rurimo umwanda mwinshi ugereranije nicyuma, umuringa, na silikoni, iyi myanda izakora selile galvanic hamwe na aluminium, byihuta kwangirika kwa aluminium. Kurugero, bimwe mubikoresho byo hasi - byujuje ubuziranenge bwa aluminiyumu, kubera ibikoresho bibisi byanduye nibintu byinshi byanduye, bikunze kwangirika.

Ibihimbano bya aliyumu:

Ibihimbano bitandukanye bya aluminiyumu nayo ifite sensitivité zitandukanye zo kwangirika. Amavuta ya aluminiyumu arimo ibintu byihariye bivanga, nka magnesium, zinc, nibindi, bishobora kwihuta kwangirika mubidukikije. Kurugero, imbaraga za aluminiyumu zifite imbaraga nyinshi zikunda guhangayikishwa no kwangirika kwangirika mubidukikije.

Ubwiza bwo kuvura hejuru:

Ubwiza bwo kuvura urupapuro rwa aluminiyumu ni ingenzi cyane mu kurwanya ruswa. Niba ubuvuzi bwo hejuru butuzuye, nkubunini butaringaniye bwa firime ya oxyde hamwe no gufatana nabi, urupapuro rwa aluminiyumu ruzakunda kwangirika. Kurugero, uburyo bwo kuvura hejuru yuburyo bumwe - buhendutse bwa aluminiyumu biroroshye, kandi ubwiza bwa coating ni bubi, ibyo bikaba byoroshye kuganisha kubibazo nko gutobora no kubyimba, bityo kwihuta kwangirika.