Kodi mungasankhe bwanji zokutira pamwamba pa gulugufe? Kodi aliyense ali ndi makhalidwe otani?

Corrosion ndi chimodzi mwazinthu zofunika zomwe zimayambitsavalavu ya butterfly kuwonongeka. Muvalavu ya butterfly chitetezo,valavu ya butterfly chitetezo cha dzimbiri ndi nkhani yofunika kuiganizira. Za zitsulovalavu ya butterflys, chithandizo cha zokutira pamwamba ndi njira yabwino yotetezera yotsika mtengo.

Udindo wazitsulovalavu ya butterfly zokutira pamwamba

01. Kuteteza

Pambuyo pazitsulo zowonongeka ndi utoto, pamwamba pazitsulo zimakhala zotalikirana ndi chilengedwe. Chitetezo ichi chimatchedwa shielding effect. Koma ziyenera kunenedwa kuti utoto wopyapyala sungakhale ndi chitetezo chokwanira. Chifukwa polima yapamwamba imakhala ndi mpweya wokwanira, pamene chophimbacho chimakhala chochepa kwambiri, ma pores ake opangidwa amalola kuti mamolekyu a madzi ndi mpweya azidutsa momasuka. Zofewa-zosindikizidwavalavu ya butterflys ali ndi zofunika kwambiri pa makulidwe a zokutira za epoxy pamtunda. Zitha kuwoneka kuti zokutira zambiri mtengo wake ndi waukulu kuposa pamwamba pazitsulo zosaphimbidwa. Pofuna kupititsa patsogolo kusasunthika kwa zokutira, anti-corrosion anti-corrosion ayenera kugwiritsa ntchito filimu yopangira filimu yokhala ndi mpweya wochepa wa mpweya komanso chodzaza cholimba chokhala ndi chitetezo chachikulu, ndipo panthawi imodzimodziyo, chiwerengero cha zigawo ziyenera kuwonjezeka. kotero kuti zokutira zitha kufika pakukhuthala kwina ndikukhala wandiweyani komanso wopanda porous.

02. Kuletsa dzimbiri

Pochita zinthu zamkati zamkati mwazitsulo ndi zitsulo, zitsulo zachitsulo zimadutsa kapena chinthu choteteza chimapangidwa kuti chiteteze chitetezo cha chophimba.valavu ya butterflysntchito zofunika zapadera ayenera kulabadira zikuchokera utoto kuti kupewa mavuto aakulu. Komanso, zitsulo zotayidwavalavu ya butterfly Zomwe zimagwiritsidwa ntchito popanga mafuta, zinthu zowonongeka zomwe zimapangidwa ndi mafuta ena komanso kuyanika kwa sopo zachitsulo zimathanso kutenga gawo la organic corrosion inhibitors.

03. Chitetezo cha electrochemical

Electrochemical dzimbiri pansi pa filimuyi zimachitika pamene dielectric permeable ❖ kuyanika akumana ndi zitsulo pamwamba. Gwiritsani ntchito zitsulo zokhala ndi ntchito zambiri kuposa chitsulo ngati zodzaza zokutira, monga zinki. Idzagwira ntchito yoteteza ya anode yopereka nsembe, ndipo zinthu zowonongeka za zinki ndizofunika zinc chloride ndi zinc carbonate, zomwe zidzadzaza kusiyana kwa nembanemba ndikupanga nembanemba yolimba, yomwe imachepetsa kwambiri dzimbiri ndikutalikitsa moyo wautumiki wavalavu ya butterfly.

Zomwe zimagwiritsidwa ntchito nthawi zambiri zokutira zitsulovalavu ya butterflys

01 .valavu ya butterfly thupi epoxy utomoni zokutira

Lili ndi izi:

Kukana dzimbiri

Mipiringidzo yachitsulo yokhala ndi epoxy imakhala ndi kukana bwino kwa dzimbiri, ndipo mphamvu ya mgwirizano ndi konkire imachepetsedwa kwambiri. Ndizoyenera kuzinthu zamafakitale m'malo achinyezi kapena media zaukali.

kumamatira mwamphamvu

Kukhalapo kwa polar hydroxyl ndi ma ether bond omwe ali mu unyolo wa maselo a epoxy resins kumapangitsa kuti ikhale yomatira kuzinthu zosiyanasiyana. Epoxy resin imakhala ndi kuchepa pang'ono pakuchiritsa, ndipo kupsinjika kwamkati komwe kumapangidwa kumakhala kochepa, ndipo zokutira zoteteza pamwamba sizovuta kugwa ndikulephera.

Mphamvu zamagetsi

Makina ochiritsidwa a epoxy resin ndi chida chabwino kwambiri chotetezera chokhala ndi dielectric kwambiri, kukana kutayikira kwamadzi komanso kukana kwa arc.

Kusamva nkhungu

Makina ochiritsidwa a epoxy amalimbana ndi nkhungu zambiri ndipo amatha kugwiritsidwa ntchito m'malo otentha kwambiri.

02 .valavu ya butterfly mbale za nayiloni mbale chuma

Mapepala a nayiloni sachita dzimbiri ndipo akhala akugwiritsidwa ntchito bwino pazinthu zambiri monga madzi, matope, chakudya, ndi kuchotsa mchere.

kugonana panja

Chophimba cha bolodi la nayiloni chingathe kuyesa mayeso a kupopera mchere, ndipo zokutirazo sizinasunthike pambuyo pomizidwa m'madzi a m'nyanja kwa zaka zoposa 25, kotero kuti palibe dzimbiri pazigawo zachitsulo.

kukana abrasion

Imakhala ndi kukana kwabwino kwambiri pakuwonongeka.

kukana mphamvu

Palibe chizindikiro cha peeling pansi pa mphamvu yamphamvu.