Nigute wakwirinda kwangirika kwinyanja-Amazi na Rusi Yera mugihe cyo kunyura mumazi ya Coil ya Aluminium

Ku bayobozi bashinzwe gutanga amasoko, abatwara ibicuruzwa byo mu nyanja, hamwe n’abayobozi bashinzwe ubwishingizi bw’ubuziranenge mu rwego rw’ubucuruzi bw’ibyuma ku isi, kubungabunga ubwiza bw’ubutaka mu gihe cyo gutembera mu nyanja ndende ni intego y'ibanze yo gukora. Gutwara ibishishwa bya aluminiyumu mu nzira zo mu nyanja byerekana imizigo ku butumburuke bukabije, umwuka w’inyanja urimo umunyu, hamwe n’imihindagurikire y’ubushyuhe bw’ibidukikije.

Iyo ubuhehere buringaniye hagati ya aluminiyumu ikomeretsa cyane, itera amashanyarazi yaho. Ibi bivamo okiside ikabije izwi kwizina rya ruste (hydroxide ya aluminium) hamwe n'amazi yumunyu wangiza. Kwirinda Ingese zera hamwe n’amazi yo mu nyanja mugihe cyo gutambuka kwinyanja ya aluminiyumu bisaba sisitemu ya bariyeri igizwe na chimie ikora ya Vapor Corrosion Inhibitor (VCI) ikora cyane, desiccants iremereye, hamwe na kontineri yapakiye protocole.

Amashanyarazi ya Ocean Freight Corrosion & White Rust

Aluminiyumu isanzwe ikora firime yoroheje ya aluminiyumu (Al ₂ O ₃ ) iyo ihuye n'umwuka mwiza. Nyamara, ibidukikije byo mu nyanja birema ibintu bisenya iki gice kirinda.

Ubushuhe bw'ubushuhe, Kwambukiranya Ikime, no gusiganwa ku magare

Mu gihe cyo gutembera mu nyanja - cyane cyane iyo unyuze mu turere dushyuha cyangwa ibihe bihindagurika - ubwato bufite uburambe buri munsi. Iyo ubushyuhe bwibidukikije imbere yikintu gitwara ibicuruzwa bigabanutse munsi yikime cyumuyaga wafashwe, imyuka yamazi ihita igaragara hejuru yicyuma gikonje.

Igikorwa cya capillary gikurura amazi yegeranye hagati yibikomere bikabije bya coil ya aluminium. Yabuze ogisijeni yubusa imbere yiziritse, aluminiyumu ntishobora gusana firime ya okiside isanzwe, itera okiside yihuse:

Umunyu-Gusasira Kumenyekanisha, Chloride Ion Passivation Kumeneka, na Al (OH) Imiterere ation

Kunanirwa kugerageza imbaraga zishishwa biganisha kumurongo wurwego rwuzuye inenge. Kudashyira kashe ya jaws cyangwa ibipimo bifatika bishobora gutera ahantu hakeye bitera kwangirika kwibicuruzwa, kwibutsa bihenze, no gutakaza icyizere cyabakiriya.

Matrix yo Kurinda Inyanja: Ibikoresho byo gupakira hamwe nibidukikije

Kuzuza Ibikoresho & Ubwato Bifite Ibikoresho bya Porotokole

Gupakira neza bigomba guhuzwa hamwe na kontineri yuzuye yuzuye hamwe n'ibikoresho byo gutwara ibicuruzwa byo mu nyanja kugira ngo imizigo igere neza.

Ibibazo

Q1: Ingese yera ni iki, kandi ni mu buhe buryo ishobora kwihuta kuri coil ya aluminium mugihe cyoherezwa?

.Igisubizo ​ ​Mu nzira yo mu nyanja yo mu turere dushyuha cyane (RH> 85%), ingese yera irashobora gutangira kuboneka mu masaha 48 kugeza kuri 72  uhereye igihe ikime cyambukiranya.

Ikibazo cya 2: Kuki gusiga amavuta ya aluminiyumu bidahagije kugirango wirinde kwangirika kwamazi?

Igisubizo: Mugihe amavuta yo kwisiga atanga uburinzi bwigihe gito mugihe cyo gutambuka murugo, ibidukikije byo mu nyanja byuzuye umunyu byoroshye kwinjira muma firime yoroheje. Ubushuhe bukabije bw’amazi yo mu nyanja hamwe na ioni ya chloride bigabanya amavuta asanzwe, bigatuma inzitizi za VCI zifata umuyaga hamwe nudukoko twa desiccant ari ngombwa mu kohereza ibicuruzwa mu nyanja.

Q3: Nigute nabara uburemere bukenewe bwa desiccant kubikoresho 20ft byo mu nyanja ya aluminiyumu?

Igisubizo: Kubicuruzwa bisanzwe byoherezwa mubikoresho bya 20ft, koresha 1.5 kg - 2,5 kg ya calcium chloride desiccant kuri toni ya metero yicyuma , cyangwa umanike 4 kugeza kuri 6 bikomeza 1 kg ya kontineri desiccant inkuta zomuri imbere kugirango ufate ibyuya bidukikije.

Q4: Ibikoresho byo kuruhande bigomba gusigara bifunguye cyangwa bifunze mugihe cyohereje ibishishwa bya aluminium?

Igisubizo: Ibikoresho byo kuruhande bigomba gufungwa bifunze kaseti idafite amazi . Kureka umuyaga ufunguye byemerera guhanahana amakuru hamwe numwuka mwinshi, ukungahaye ku munyu mwinshi winyanja, bikabije byangiza imbere kandi byihuta kwangirika.

Q5: Ese ingese yera ishobora gutumizwa muri aluminiyumu yatumijwe cyangwa igasubizwa?

Igisubizo: Okiside yumucyo irashobora rimwe na rimwe gukurwaho ukoresheje ubwogero bwogukoresha cyangwa kwiyuhagira aside. Nyamara, ingese yera yera itera umwobo wimbitse wangiza burundu ubwiza bwubutaka, gufatisha irangi, hamwe nubwiza bwa anodizing, mubisanzwe bisaba ibyuma kongera gushonga.

Umwanzuro

Kwirinda kwangirika kw'amazi yo mu nyanja hamwe n'ingese zera bisaba ingamba zuzuye zo kurinda, guhuza chimie ikora hamwe nububiko bukomeye. Mugushira mubikorwa firime ya barrière ya VCI, ibyuma byinjira cyane, kurinda ibyuma, hamwe nuburemere bukomeye bwo gupakira ibintu, abaguzi bicyuma ku isi ndetse nabahindura barashobora kurinda agaciro kabo imizigo kandi bakemeza ko ibintu bitagira inenge bahageze.