La dhajiyay 2018-06-06Marka la barbar dhigo hababka dahaadhinta dhaqameed, Dacromet waa "dheellida cagaarka ah".Dhumucda filimka Dacromet waa kaliya 4-8 μm, laakiin saameynteeda ka hortagga miridhku waa 7-10 jeer in ka badan hababka elektaroonigga ah ee dhaqameed, galvanizing kulul ama hababka rinjiga.
Waxaa farsameeyay dacromet, qaybaha caadiga ah iyo tuubooyinka tuubooyinka ma muujin wax miridh ah oo cas ka dib in ka badan 1200 saacadood oo tijaabada iska caabinta milixda.
Habka daawaynta ee Changzhou Junhe Dacromet ayaa go'aamisa in daahan Dacromet uusan lahayn wax-soo-saarka hydrogen, sidaas darteed Dacromet waxay aad ugu habboon tahay daahan qaybaha xoogga.Dacromet waxay u adkeysan kartaa daxalka heerkulka sare, heerkulka u adkaysta ilaa 300 °C.Habka galvanizing-dhaqameedka waa la tirtiray, markii heerkulku gaadhay 100 ° C.
1. Dacromet xoogga dahaadhka iyo waxqabadka dib-u-soo-celinta: Dacromet waxay leedahay adhesion wanaagsan oo leh matrix bir ah, iyo adhesion xooggan oo leh lakabyo kale oo dheeraad ah.Qaybaha la daweeyay way fududahay in la rinjiyeeyo oo la midabeeyo, ku-xidhka Dacromet ee daahan organic xitaa way ka badan tahay daaha fosfatka.
2. Dacromet caabbinta kulaylka sare: Dacromet waxay noqon kartaa daxal heerkul sarreeya, kulayl u adkaysta ilaa 300 °C.
3. Dacromet-ka wasakhda la'aanta ah: Dacromet ma dhalin doonto biyo wasakh ah iyo gaas wasakh ah oo ay wasakheeyeen deegaanku inta lagu jiro dhammaan habka wax soo saarka, farsamaynta iyo dahaadhka shaqada, lagumana daweyn doono saddex qashin, taas oo hoos u dhigi doonta kharashka farsamaynta.
Waqtiga boostada: Jan-13-2022