Anti-dzimbiri mankhwala zipangizo zitsulo ndi luso

Kuti durability katundu zitsulo, ntchito mankhwala odana ndi dzimbiri nyumba zitsulo. njirayi Cholinga kuteteza dongosolo kuchokera dzimbiri ndi mpweya. Ndi wokutira padziko zitsulo akuzisunga katundu wapachiyambi, kuphatikizapo zokongoletsa.

Akamanena za ndondomekoyi

Dzimbiri - ndondomeko mogwirizana electrochemical kapena mankhwala zitsulo ndi chilengedwe, chifukwa chimene zitsulo ndi oxidized ndi kuwonongedwa. Akatswiri amanena kuti madzi akatayika ku dzimbiri mu mafakitale gawo mpaka 4% ya aakulu mankhwala zoweta dziko lililonse. Dzimbiri kumachitika chifukwa kukhudzana ndi zitsulo mpweya, madzi, napempha chithandizo mwamsanga zitsulo dzimbiri. luso ikukhudza processing wa kali ndi wosanjikiza woonda zitsulo, kasakaniza wazitsulo chitsulo kapena mankhwala zachitsulo.

processing Features

Chifukwa chakuti zitsulo akuyamba kugwetsa mchikakamizo cha chilengedwe ndi mwamakani, kusintha mphamvu ndi katundu physicochemical katundu zitsulo. Ndipo izi zimakhudza kuchepa magwiridwe awo ndi durability. Imalimbikitsa dzimbiri kulephera zida ndi magalimoto. N'chifukwa chake yofunika ankaimba ndi chithandizo odana ndi dzimbiri nyumba zitsulo, luso limene nthawi zonse chifukwa akweza ndi bwino.

processing kunja

Ambiri poyera kuti zinthu zikuwononga kali kunja katundu zitsulo. njira chitetezo structural chagwiritsidwa kuwateteza. Iwo ntchito mapulani komanso kupanga mankhwala ngakhale asanayambe ntchito yogwira zinthu zitsulo. njira zaphindu kumaphatikizapo kusankha zakuthupi kuti akhoza kulimbana zotsatira za chilengedwe. Pakuti zolinga zimenezi bwino wosakanikirana kukhala filimu olimba, zipangizo mkulu-polima, ziwiya zadothi, ndi galasi. Komanso mankhwalawa zitsulo dzimbiri limodzi njira yokumba zomveka mankhwala:

• kuchotsa Matani ming'alu, mipata kuti zikhale mu mankhwala ndi mwa zomwe chinyezi asalowe mkati;
• kuwonongedwa kwa mabacteria imene chinyezi akhoza stagnate;
• kutetezeredwa pamwamba pa madzi;
• kumayambiriro zoletsa chilengedwe mtopola.

chitetezo chabe

Mu ntchito njira chitetezo chabe pamwamba zitsulo mankhwala ndi ❖ kuyanika uliwonse, amene ntchito - kuteteza zitsulo kukhudzana kapena zitsulo ndi mpweya ndi chinyezi. Kuti izi mapeto, ndi dzimbiri chithandizo cha chitsulo. zipangizo ntchito lero, ndi bwino makhalidwe ntchito. zokutira oterowo ntchito zingapo:

• chotchinga;
• ndikutsogolera;
• yosintha;
• passivatornuyu.

Chotchinga chitetezo kumafuna makina kutchinjiriza wa padziko zitsulo. The kaŵirikaŵiri ntchito zida zimenezi kwa processing wa zitsulo akakhala. Koma ngati kukhulupirika kwa filimu wasweka, izo angayambe pansi podplenochnaya dzimbiri.

zipangizo zotani?

Kodi mankhwala odana ndi dzimbiri nyumba zitsulo, njira amasankhidwa mosamala kwambiri. Pakuti passivation wa pamalo ntchito utoto kuti muli mankwala asidi kapena inki chromate, amene m'mbuyo njira zikuwononga. Pamene ntchito primers passivating ntchito nebulizer. Malinga zigawo angati nyimbo awa, iwo akhoza kugwiritsidwa ntchito processing ndi zitsulo akakhala ndi sanali akakhala.

chithandizo chabe amathanso zinthu angamuteteze, koma mu nkhani iyi inki ntchito imene oposa 86% ya fumbi zitsulo ku mchitidwe mkulu kuchepetsa mphamvu poyerekeza ndi pamwamba ankachitira. Nthawi zambiri, pamene odana ndi dzimbiri chithandizo cha chitsulo umagwiritsidwa, ndi utoto anasankha kudzaza chabwino nthaka ufa. Njira imeneyi imatchedwa galvanizing ozizira, amene kumawonjezera moyo utumiki wa padziko zitsulo ndi kukana ake kumva kuwawa.

Penti ndi enamels

Chitetezo cha zomangamanga zitsulo ikuchitika zochokera mitundu itatu ya ndalama:

• zokutira utoto kuti n'zosavuta ndi yosavuta kugwiritsa ntchito ndipo anapereka zosiyanasiyana mitundu. Mothandizidwa ndi utoto angathe kukonzedwa zitsulo nyumba chachikulu ndi kasinthidwe iliyonse.
• Pulasitiki odana ndi dzimbiri zokutira, zomwe ndi zochokera ftorplast, nayiloni, PVC. mankhwala awa yodziwika ndi madzi mkulu, acid ndi kukana soda.
• Zokutira ndi mphira pa m'munsi ntchito pamene chithandizo odana ndi dzimbiri imagwiridwa mkati mwa akasinja ndi zitsulo.

njira chitetezo yogwira

Zitsulo amafuna ankatetezedwa, chifukwa njira yogwira ntchito. Kukana mankhwala chitsulo zinthu zina zimatheka ndi:

• Hot galvanizing mbali: mbali ya njira imeneyi koyamba pansi degreasing, ndiye - sandblasting kapena asidi etching, potero TACHIMATA ndi wosanjikiza woonda nthaka. The mankhwala anachita kumabweretsa mfundo yakuti filimu zoteteza aumbike padziko zitsulo. Ndi zishango zitsulo ndi kuteteza izo kwa chinyezi. Nthawi zambiri, wosachedwa kuviika galvanizing ntchito kwa processing chinthu chachikulu - akasinja ndi zitsime.
• Electrochemical galvanizing: Njira iyi ikukhudza m'zigawo nthaka ion mayamwidwe ku njira ofooka acidic pa electrolysis. Galvanic chithandizo cha chitsulo ntchito processing zitsulo mankhwala, sing'anga kakulidwe mbali.
• Thermodiffusion ntchito ❖ kuyanika nthaka: n'kusasula maatomu a sayansi amenewa kudutsa pamwamba pa chitsulo cha kutentha. ❖ kuyanika analandira olimba ndi cholimba, kumene katunduyo koyamba akubwerezedwa mu zonse, ngakhale pamwamba ndi zamkati kapena chithandizo.

Dzimbiri wa zitsulo nyumba chithandizo akhoza anachita kuwonjezera chitetezo electrochemical.

njira zamakono

Nthawi zambiri, kuteteza zitsulo pamwamba ndi dzimbiri umagwiritsidwa ntchito zokutira, ngati iwo ali angakwanitse kwambiri ndiponso yosavuta kugwiritsa ntchito. Koma wosanjikiza uyu ayenera kusinthidwa pa zaka 5-7, zomwe ndi nthawi yambiri ndi okwera mtengo. Ndipo ntchito electroplating ndi njira electrochemical ali okwera mtengo kwambiri, ngakhale a dzimbiri, inu angaiwale za zaka 50.

N'chifukwa chake ndi kutsutsana ndi dzimbiri mankhwala a nyumba zitsulo ikuchitika ndi thandizo la "madzi mphira". Izi ndi ziwiri zikuluzikulu chuma, chimene chingathe molondola ndipo kwa nthawi yaitali kuteteza pamwamba asatengere kunja. Kugwiritsa elastomer ndi amatha kugwiritsa ntchito ndi wopanda msoko Kakhungu wosanjikiza, omwe umagwiritsidwa ntchito mfuti kutsitsi. Mphira msanga solidifies padziko, zilibe kupanga drips kapena unevenness. Komanso nkutheka ngakhale ntchito ndi pamwamba achinyezi zitsulo. Opanga ndalama zoterozo kuti zimenezo ❖ kuyanika adzakhala zaka pafupifupi 20, popanda kutaya katundu wapachiyambi.

kukonzekera pamwamba

Wangwiro chitetezo zitsulo dzimbiri chingapezeke pokhapokha ngati pamwamba akhala okonzeka pa mlingo yoyenera. Zipangizo lokha mankhwala anticorrosive nyumba zitsulo ndi kumva, kotero zake ntchito sayambitsa vuto. Padziko kukonzekera zachitika umakaniko kapena mankhwala. More otchuka njira mankhwala, kuyambira mawotchi sangathe kupereka msinkhu chokwanira kazipangizo zodzitetezera. Koma muyenera kusankha njira malinga ndi utoto asankhidwa ndi zikhalidwe yokumba kwawo zambiri.

Phosphating ndi chromate

Kukonzekera pamwamba zitsulo imagwiridwa malingana mtundu zitsulo. Pamwamba yokonza phosphating chitsulo anachita ntchito, monga zitsulo m'munsi kukonzedwa ndi njira onse. Ambiri, yokonza pamwamba zitsulo mankhwala tichipeza zinthu zingapo:

• degreasing pamwamba;
• kutsuka ndi madzi abwino;
• kutsatira wosanjikiza kutembenuka;
• kutsuka kachiwiri ndi madzi abwino;
• rinsing ndi madzi demineralized;
• passivation.

mankhwala mankhwala imagwiridwa ndi kupopera zitsulo (kabotolo pa mochedwerako), kumiza ndi nthunzi jetting njira madzi ndege. The njira ziwiri zoyambirira kugwiritsa ntchito mayunitsi wapadera, zomwe kukonzekera pamwamba. njira osankhidwa malinga ndi pulogalamu kupanga kasinthidwe ndi miyeso ya mankhwala, komanso zinthu zina zambiri.

Processing payipi

Anti-dzimbiri mankhwala a nyumba zitsulo ndi mapaipi imagwiridwa mogwirizana ndi zofunikira za mfundo boma. Processing angathe kuchitidwa onse kugwira ntchito kwa payipi, ndiponso m'nthawi kukhazikitsanso kapena kukonza. Angateteze mipope udakali chabe njira - izo amusankha malinga ndi njira gasket lapansi. Pakuti mapaipi, anaika pamwamba pa nthaka, ntchito zipangizo kugonjetsedwa ndi zotsatira zachilengedwe. Pamene pamwamba yogwira zoteteza njira, analengedwa ntchito zipangizo zimene angapereke electrochemical chitetezo ❖ kuyanika. Chitetezo cha mapaipi imagwiridwa mu magawo angapo:

1. Choyamba, chitoliro kamakhala kuchotsa chimateteza zokutira, dzimbiri, ang'ono ndi zosafunika onse.
2. Pa kutsukidwa padziko ntchito zipangizo anticorrosion, ntchito angathe kuchitidwa pa kutentha madigiri 5 ndi pa chinyezi wa osati oposa 80%.

Pambuyo mankhwala muyenera mosamala kuyendera payipi kuti azindikire zopindika, ngati iwo ali padziko. zipangizo Special anatsimikiza pamwamba khalidwe mgwirizano ndi khalidwe ❖ kuyanika ndi makulidwe a ❖ kuyanika youma filimu.

Achangu ndi chabe kuteteza

Anticorrosion chithandizo cha chitsulo, mfundo ya potsata zipangizo ntchito, akhoza anachita yogwira ndi chabe kuteteza pamalo. oloŵa onse ukunenedwa kuteteza zitsulo chitoliro ku zinthu zoipa zachilengedwe. Ndipo ngati magetsi ili ku akuya kwambiri, m'pofunika kuteteza zitsulo asanakumane ndi nthaka. Ndiyamika zigawo poteteza utoto, lacquer, enamel amalenga yothandizira ndi cholimba kwambiri chotchinga choteteza pamwamba pa kungasokoneze chilengedwe kunja.

processing payipi kawirikawiri anachita ufa zinthu pamaziko a zipangizo pulasitiki. Iwo chagwiritsidwa paipi yomwe kale usavutike kutentha zina.

Choncho, akuchita chithandizo odana zikuwononga - n'zotheka kuteteza dzimbiri pa pamalo alionse zitsulo. The zosiyanasiyana zimene mungachite ndi njira mankhwala - chitsimikizo kuti akhoza kuteteza chilichonse - kuchokera mipope ndi galimoto kachidutswa kakang'ono wa zitsulo.