Kuthunyelwe ku 2019-02-22Inzuzo ye-Dacromet
Ukumelana nokushisa kwe-Dacromet kuhle kakhulu.Uma kuqhathaniswa nenqubo yendabuko yokufaka ama-galvanizing, i-Dacromet ngeke ithinteke ku-300 ° C, kodwa inqubo yokufaka ama-galvanizing izoxebuka cishe ku-100 ° C.I-Dacromet iyi-coating ewuketshezi.Uma kuyingxenye eyinkimbinkimbi, njengezimo ezingavamile, izimbobo ezijulile, ama-slits, udonga lwangaphakathi lwepayipi, njll, kunzima ukuvikela nge-galvanizing.I-Dacromet inesibopho esihle ne-substrate yensimbi ukuze unamathisele kalula i-Dacromet coating ebusweni bengxenye.Okwesibili, i-Dacromet inesimo sezulu esihle kakhulu nokumelana namakhemikhali.Ama-solvents ahlukahlukene kawoyela we-organic kanye nama-ejenti okuhlanza awanawo umthelela ekuvikelweni kwe-coating.Esivivinyweni somjikelezo kanye nokuhlolwa kokuchayeka komkhathi, inokumelana nesimo sezulu esihle kakhulu, ngisho nasezindaweni eziseduze nogu kanye nezindawo ezingcoliswe kakhulu, eziphathwa ngenqubo ye-Dacromet.Izingxenye nazo azijwayele ukugqwala futhi ukumelana nokugqwala kunamandla kunokugqama.
Ukungalungi kwe-Dacromet
Amanye ama-Dacromets aqukethe ama-ion e-chromium ayingozi emvelweni nasemzimbeni womuntu, ikakhulukazi ama-ion e-chromium ane-hexavalent (Cr 6+).I-Dacromet inezinga lokushisa eliphakeme le-sintering, isikhathi eside kanye nokusetshenziswa kwamandla okuphezulu.Ubulukhuni be-Dacromet ebusweni abuphakeme, ukumelana nokugqoka akukuhle, futhi imikhiqizo eboshwe i-Dacromet ayifanele ukuxhumana nokuxhumana nezingxenye zethusi, i-magnesium, i-nickel nensimbi engagqwali, ngoba izobangela ukugqwala kokuxhumana, okuthinta imikhiqizo Ikhwalithi ye-Surface kanye nokumelana nokugqwala.Ingaphezulu le-Dacromet coating inombala owodwa, kuphela isiliva emhlophe nesiliva grey, engafaneleki izidingo zomuntu ngamunye zemoto.Kodwa-ke, imibala ehlukene ingatholakala ngokwelashwa ngemva kokwelashwa noma ukuhlanganiswa okuhlanganisiwe ukuze kuthuthukiswe ukuhlobisa nokuhambisana kwezingxenye zamaloli.I-conductivity ye-Dacromet coating nayo ayilungile kakhulu, ngakho-ke ayifanele izingxenye ezixhunywe ngokuqhutshwa, njengamabholithi aphansi ezinto zikagesi.I-Dacromet izoguga ngokushesha lapho ivezwa ekukhanyeni, ngakho-ke inqubo yokugqoka ye-Dacromet kufanele yenzelwa endlini.Uma izinga lokushisa lokubhaka le-Dacromet liphansi kakhulu noma liphezulu kakhulu, lizobangela ukuthi i-Dacromet ilahlekelwe amandla ayo okulwa nokugqwala, futhi i-Dacromet kufanele ibhakwe ebangeni lokushisa elifanele.
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Isikhathi sokuthumela: Jan-13-2022