La dhajiyay 2016-06-01 Sababtoo ah Saldhigga Biyaha ee Zinc Flake Dahaarka way fududahay in la nuugo qoyaanka, gaar ahaan xilli-roobaadka.Dhismaha ama Shanghai juji workpiece wanaagsan ayaa u nugul dhibaatooyinka qaarkood, sida daahan daahan zinc flake antirust inta badan by hexavalent chromium daahan dayactirka mar kale ka ciyaara doorka anti-daxalka, daahan chromium hexavalent ka dib markii ay saamaysay qoyaan waxaa saameeya qoyaan si fudud muuqda xaaladda roobka.
Sida looga hortago hexavalent chromium carbide?Junhe ku siiyo qaar ka mid ah Talooyin:
1, kordhiya wakhtiga daawaynta sintering artifact ama hagaajin heerkulka sintering;
2, soo jeedin in platoon waa tuyere qoyan, iyo hagaajinta platoon waa taageere qoyan heerka socodka iyo tallaabooyin kale si loo hagaajiyo saamaynta sintering foornada platoon waa qoyan yahay;
3, alaabta la soo jeediyay ee meel hawo leh oo qallalan ka dib markii sintering si dabiici ah loo qaboojiyey;
4, workpiece la xirxiro kulaylka ka dib sintering laguma talinayo, dooran permeability waa alaabta baakadaha talo wanaagsan;
5, oo si joogto ah u hubi, hubi tusmada kala duwan ee shuruudaha;
6, ku buufinta ama ku rid alaabta daahan foornada, sida ugu dhakhsaha badan ee suurtogalka ah si looga fogaado in muddo dheer ay soo gaadhaan huurka sare ee hawada.
Waqtiga boostada: Jan-13-2022