Siliga birta waxa loo isticmaalaa in badan nolosha dhabta ah, laakiin isla mar ahaantaana, sababtoo ah waxay ka samaysan tahay farsamaynta birta, inta badan way fududahay in la daxaleeyo hawada, sidaas darteed.galvanizedilaalinta dusheeda waxay kor u qaadi kartaa iska caabbinta daxalka.
Intaa waxaa dheer, dabcan, waxaad sidoo kale bedeli kartaa sifooyinka siligga laftiisa walxaha, laga bilaabo walxaha si kor loogu qaado waxqabadkeeda anticorrosion.
Silig galvanizedwarshad ka samaysan tayo sare leh oo tayo sare leh usheeda dhexe ee birta carbon carbon, laga sameeyey tayo sare leh steel carbon hooseeya, ka dib markii sawiro, saarista miridhku pickling, annealing heerkulka sare, galvanizing kulul.Qaboojinta iyo hababka kale ee habka.Siliga galvanized waxa loo qaybiyaa silig galvanized kulul iyo silig qabow galvanized (silig galvanized koronto).
Muddada saamaynta ilaalinta lakabka galvanized waxay aad ula xiriirtaa dhumucda dahaarka.Guud ahaan, gaaska ugu weyn ee qallalan iyo isticmaalka gudaha, dhumucda lakabka galvanized kaliya waa 6-12 μm ", iyo deegaanka xaaladaha adag, dhumucda lakabka galvanized wuxuu u baahan yahay 20μm "hoos, kama badan karo 50μm ”.
Sidaa darteed, saameynta deegaanka waa in la tixgeliyaa marka la dooranayo dhumucda lakabka galvanized.Ka dib daaweynta passivation, lakabka filimka dhalaalaya ee dhalaalaya, duug ah oo qurux badan ayaa la samayn karaa, kaas oo si weyn u hagaajin kara waxqabadkiisa ilaalinta.
Silig galvanizedin lebbiska galvanized, jidhka kowaad hadda waa qaybtiisa cross, ka labaadna waa lebbiska dhererka.Habka hawlgalka dhabta ah, sida jitter ee fiilada birta ah, dusha sare ee qashinka dheriga dhejiska ah iyo sababo kale ayaa keeni doona ururinta lakabka galvanized ee dusha sare ee fiilada galvanized, waa inaan isku daynaa inaan xallino dhibaatada.
Turjumaada software-ka turjumaada, haddii ay jiraan wax khalad ah fadlan cafi.
Waqtiga boostada: 20-07-21