Adalemba pa 2018-10-29Ndi chitukuko chofulumira cha luso lamakono lamakono, zinthu zambiri zamakono zimagwiritsidwa ntchito popanga, makamaka m'makampani opanga zinthu.Ukadaulo wowongolera wabweretsa zovuta zambiri m'miyoyo yathu, kuphatikiza zokutira za Dacromet.
Kupaka kwa Dacromet, komwe kumadziwikanso kuti zokutira kwa zinc flake, kumagwiritsidwa ntchito kwambiri m'mafakitale ambiri.Pakati pawo, kuphatikiza kwaukadaulo wa Dacromet ndi zokutira kumathandizira kwambiri ntchito yolimbana ndi dzimbiri.Ndiye kodi mukudziwa chifukwa chake chingateteze zinthuzo?
Chophimba cha Dacromet ndi chotuwa cha matt ndipo chimakhala ndi ma flakes abwino kwambiri a zinki, aluminiyumu ndi chromate.Pambuyo pochotsa mafuta ndikuwomberedwa, chophimbacho chimakutidwa ndi Dacromet.Dacromet ℃ ndi mtundu wa madzi pokonza madzi, pokonza zigawo zitsulo pambuyo kuviika ❖ kuyanika kapena kupopera burashi mu ❖ kuyanika madzi, mu kuchiritsa ng'anjo, ndi pafupifupi 300 ℃ kuphika filimu, kupanga zinki, aluminium, chromium, ℃ ℃ ℃ ℃ ℃ ℃ ℃ ℃ ℃ ℃ ℃ ℃ zinki.
Pakuchiritsa, madzi ndi organic (ma cellulose) mu zokutira zimatenthedwa ndikudalira oxidization ya mchere wamtengo wapatali wa chromium mu mowa wamayi wa dacromet, ndi mchere wa chromium wa Fe, Zn ndi Al amapangidwa pambuyo pa kachitidwe ka pepala limodzi la zinki ndi aluminiyumu sheet slurry yokhala ndi mphamvu yayikulu yopanda ma elekitirodi yokhala ndi matrix achitsulo.Chifukwa chosanjikiza cha membrane chimapangidwa pambuyo pochita mwachindunji ndi masanjidwewo, kupaka kwake kumakhala kophatikizika kwambiri. M'malo owononga, zokutira zimapanga maselo ambiri a galvanic, ndiko kuti, zimawononga mchere wa Al ndi Zn woyipa mpaka utatha. zitha kuwononga mu matrix omwewo.
Kuti mumve zambiri za dacromet, pitani www.junhetec.com
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Nthawi yotumiza: Jan-13-2022