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?
Dacromet yokutira ndi matt silver-gray ndipo imakhala 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 mbali zitsulo pambuyo kuviika ❖ kuyanika kapena kupopera burashi mu ❖ kuyanika madzi, mu ng'anjo yochizira, ndi pafupifupi 300 ℃ kuphika filimu, kupanga zinki, aluminium, chromium, ℃ ℃ ℃ ℃ ℃ ℃ ℃ ℃ ℃ ℃ ℃ ℃ zinki, nthaka ❖ kuyanika nthaka.
Pakuchiritsa, madzi ndi organic (ma cellulose) mu zokutira zimatenthedwa ndikudalira oxidization ya mchere wamtengo wapatali wa chromium mu mowa wamayi wa dacromet, ndi mankhwala amchere a chromium a Fe, Zn ndi Al amapangidwa pambuyo pa kachitidwe ka pepala limodzi la zinki ndi aluminiyamu 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, ndiye kuti, zimawononga mchere wa Al ndi Zn woyipa mpaka utatha. zitha kuwononga mu matrix omwewo.
Kuti mudziwe zambiri za dacromet, pitani www.junhetec.com
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Nthawi yotumiza: Jan-13-2022