La dhajiyay 2018-09-10Filimka Dacromet wuxuu ka kooban yahay zinc bir ah oo jilicsan, budada aluminium iyo chromate.Waa daahan bir qalin-cawlan oo matt ah oo la helay dahaadhka iyo dubista ka dib.Waxa kale oo loo yaqaan dahaadhka zinc flake.Inkasta oo lakabka Dacromet uu u eg yahay lakabka elektaroonigga ah ee dhaqameed, daboolka Dacromet wuxuu leeyahay faa'iidooyinka in lakabyada zinc-plated-dhaqameedka ah aysan u dhigmi karin:
1) Ma jiro hydrogen-ka jaban.Habka Dacromet waa mid aan aashito lahayn mana lahan wax dhibaato ah oo qulqulaya hydrogen.Waxay si gaar ah ugu habboon tahay boolal-xoog-sare iyo qaybaha laastikada ka dib marka lagu daaweeyo heerkul sare.
2) Hawshu waa mid wasakh la'aan ah.Habka daawaynta Dacromet asal ahaan waa bilaash saddex qashin, sidaa darteed ma keento ku dhawaad wax wasakh ah deegaanka.
3) Aad bay ugu adkaysanaysaa daxalka.Filimka Dacromet waa mid aad u dhuuban, laakiin saameyntiisa ilaalinta ee qaybaha birta waa 7-10 jeer marka loo eego lakabka zinc ee korantada ee isku midka ah.Dahaarka Dacromet ee lagu helay saddex-dahaarka iyo saddex-dubidda ayaa leh iska caabin milix dhexdhexaad ah oo ka badan 1000h.
4) Dareemidda sare iyo iska caabbinta kulaylka aadka u fiican.Habka daawaynta Dacromet waa impregnated ama dahaarka, oo ma jiraan wax dhibaato ah oo dahaadhays liita iyo awoodda daalin qoto dheer ay sabab u tahay qaab-dhismeedka adag ee workpiece ah, iyo daahan waxaa loo isticmaali karaa si joogto ah muddo dheer in a deegaanka 250 degree, iyo daxalka. iska caabinta waa la ilaaliyaa, muuqaalka ma saameynayo.
5) caabbinta daxalka Electrochemical ee bimetal zinc-aluminium.Inta badan lakabyada zinc waxay si fiican ugu shaqeeyaan aluminium ama substrates birta si ay u soo saaraan batariyada yar yar ee bimetallic caadiga ah, iyo jajabyada aluminium ee daaha Dacromet waxay baabi'iyaan dhacdadan.
6) Awood dib u celin aad u xooggan.Dahaarka Dacromet wuxuu leeyahay dib u celin wanaagsan waxaana lagu rinjiyeyn karaa rinjiyeynta sare ee dusha sare ee shaqada ka dib markii la farsameeyo.
Waqtiga boostada: Jan-13-2022