Kusiyana pakati pa koyilo yamalata ndi koyilo ya Galvalum
A wosanjikiza nthaka zakuthupi ndi wogawana anagawira padziko pepala kanasonkhezereka, amene amachita ngati chitetezo anodic kwa m`munsi zitsulo, ndiko kunena, njira dzimbiri nthaka chuma amateteza ntchito m`munsi zitsulo.Apa, zinki zili ngati zofunika Zishango za nyama zozungulira zilembo ziyenera kuperekedwa nsembe anthu apakati asanatembenuke.
A wosanjikiza nthaka zakuthupi ndi wogawana anagawira padziko pepala kanasonkhezereka, amene amachita ngati chitetezo anodic kwa m`munsi zitsulo, ndiko kunena, njira dzimbiri nthaka chuma amateteza ntchito m`munsi zitsulo.Apa, zinki zili ngati zofunika Zishango za nyama zozungulira zilembo ziyenera kuperekedwa nsembe pamaso pa munthu wapakati.
Pamwamba ❖ kuyanika pepala kanasonkhezereka wapangidwa 55% zotayidwa, 43.5% nthaka ndi pang'ono zinthu zina.Pamlingo wa microscopic, zokutira zamagalasi zikuwonetsa kapangidwe ka zisa, ndipo "chisa" chopangidwa ndi aluminiyamu chili ndi Zinc, pakadali pano, ngakhale zokutira za aluminium-zinki zimagwiranso ntchito ya chitetezo cha anodic, kumbali imodzi, chifukwa cha kuchepetsedwa kwa nthaka zili, Komano, chifukwa zinthu zinki wokutidwa ndi aluminiyamu, si kophweka electrolyzed, choncho udindo wa anodic chitetezo ndi kuchepetsa kwambiri.Apa, zinki zokometsedwa zili ngati zida zogwirira ntchito zofunika.Pamene mfundo yathyoledwa, chitetezo pa nthawiyo chimachoka.Choncho, pepala lopangidwa ndi galvanized likadulidwa, chitetezo cha m'mphepete mwake chimatayika, kotero chidzachita dzimbiri mwamsanga.Choncho, pepala lokhala ndi malata liyenera kudulidwa pang'ono momwe zingathere.Mukadula, gwiritsani ntchito utoto wotsutsa dzimbiri kapena utoto wochuluka wa Zinc umateteza m'mphepete, kuti moyo wautumiki wa bolodi uwonjezeke.
Pamwamba ❖ kuyanika pepala kanasonkhezereka wapangidwa 55% zotayidwa, 43.5% nthaka ndi pang'ono zinthu zina.Pansi pa tinthu tating'onoting'ono tating'onoting'ono, zokutira zamagalasi zikuwonetsa kapangidwe ka zisa, ndipo "chisa" chopangidwa ndi aluminiyamu chili ndi Zinc, pakadali pano, ngakhale zokutira za aluminium-zinki zimagwiranso ntchito ya chitetezo cha anodic, kumbali imodzi, chifukwa cha kuchepa kwa nthaka zili, Komano, chifukwa nthaka zinthu wokutidwa ndi zotayidwa, si kophweka electrolyzed, choncho udindo wa anodic chitetezo kwambiri Kuchepetsa.Apa, malata ali ngati zida zogwirira ntchito zofunika, pamene mfundo yathyoledwa, chitetezo chapita.Choncho, pepala lopangidwa ndi malata likadulidwa, limatayika pamapeto odulidwa Choncho, pepala la malata liyenera kudulidwa pang'ono momwe zingathere.Mukadula, gwiritsani ntchito utoto woletsa dzimbiri kapena utoto wochuluka wa zinki kuti muteteze m'mbali kuti mutalikitse moyo wantchito wa pepalalo.
1. Zinthu zopaka utoto wamba (GI) Zopangira malata wamba zitha kugawidwa kukhala sing'anga wamba, sing'anga yaying'ono, yopanda single komanso zinthu zosalala zapamtunda malinga ndi momwe zimakhalira.Chifukwa cha kukana kwake kwa dzimbiri, kukonza bwino ndi kupanga magwiridwe antchito, mtengo wotsika wopanga, komanso mawonekedwe okongola, imagwiritsidwa ntchito kwambiri pomanga, magalimoto, zida zapanyumba ndi mafakitale ena.Makamaka pazinthu zazing'ono zazing'ono komanso zopanda zokutira, njere zapamtunda zimakhala zabwino, zowuma, zosalala, ndipo zimakhala ndi zokutira bwino komanso kukana dzimbiri, makamaka pazida zam'nyumba, zokutira zamitundu ndi mafakitale ena.
2. Zinc Aluminium Alloy Coated Sheet (GF)
Zinc-aluminiyamu aloyi TACHIMATA pepala amatchedwanso low-aluminium kanasonkhezereka zitsulo pepala, ndi ❖ kuyanika lili
5% Al, 95% Zn, ndi zotsalira za zinthu zosowa zapadziko lapansi.Ubwino waukulu ndikuti pulasitiki ndi kumamatira kwa zokutira ndi zabwino kwambiri, ndipo kukana kwa dzimbiri kusanachitike ndi pambuyo pake sikusinthika;kukana kwa dzimbiri mumlengalenga ndi 2 mpaka 3 kuposa mapepala ochiritsira otentha-kuviika, ndipo ali ndi coatability wabwino komanso weldability.Pakati pa mapepala onse opangidwa ndi malata, imakhala yolimba kwambiri, kukana kwa dzimbiri ndi mawonekedwe ofanana ndi mapepala opangidwa ndi electro-galvanized.Izi zimagwiritsidwa ntchito makamaka polimbana ndi dzimbiri komanso nyengo yolimbana ndi nyengo komanso malo okhala ndi zokutira.
3.Aluminiyamu-zinki aloyi yokutidwa mbale (GL) ❖ Mapangidwe ophikira a aluminiyamu-zinki aloyi yokutidwa mbale ndi Al-Zn aloyi, ndi ❖ kuyanika zikuchokera 55% Al, 43.3% Zn, 1.6% Si.Pamwamba pake ndi osalala ndipo ali ndi mpweya wabwino kwambiri wokana dzimbiri, womwe ndi wokwera 2-6 kuposa pepala lotentha lomwelo lamalata.Ili ndi kukana kwa dzimbiri kutentha kofanana ndi mbale ya aluminiyamu yotentha, ndipo imatha kugwiritsidwa ntchito kwa nthawi yayitali popanda kusinthika kapena kupindika pakutentha kwambiri kwa madigiri 315.Madzi dzimbiri kukana ndi bwino kuposa otentha-kuviika kanasonkhezereka pepala ndi otentha-kuviika aluminiyamu pepala, ndi kukana dzimbiri nthaka ndi bwino kuposa otentha-kuviika kanasonkhezereka pepala.Kuwoneka kwake kwamafuta ndikokwera kuposa 75%, komwe kuwirikiza kawiri kwa pepala wamba lamalata.Ili ndi paintability wabwino ndi processability, ndipo pang'onopang'ono m'malo kanasonkhezereka pepala ndipo chimagwiritsidwa ntchito padziko lonse.
4. Hot-anagulung'undisa kanasonkhezereka pepala - otentha adagulung'undisa kanasonkhezereka pepala ndi kanasonkhezereka pepala opangidwa mwachindunji pickling ndi galvanizing ndi otentha adagulung'undisa pepala monga gawo lapansi.bolodi akhoza ankagwiritsa ntchito yomanga, magalimoto, zitsulo silos, njanji magalimoto onyamula, matabwa khwalala guardrail, etc. zomalizidwa ndi kuyika mu kupanga ndi kanasonkhezereka pepala ndi ozizira adagulung'undisa pepala monga gawo lapansi.Poyerekeza ndi pepala lozizira lopiringizidwa ndi malata, kusiyana kwa magwiridwe antchito pakati pa pepala lotenthetsera lamalata ndi pepala lopiringizika lamalata sikuli kwakukulu.Chifukwa pepala lotenthetsera lotenthetsera limapulumutsa kuzizira kozizira, mtengo wake ndi wotsika, ndipo uli ndi phindu lamtengo wapatali.
Nthawi yotumiza: Mar-09-2022
