Dhuumaha birta galvanized kulul: Dhuumaha birta ah ee kulul-ku-dhuuqista waa marka hore qaybo bir ah oo la farsameeyey si loo qaado, si looga saaro oksaydhka birta ee dusha sare ee qaybaha birta la sameeyay, ka dib marka la qaado, iyada oo loo marayo ammonium chloride ama zinc chloride aqueous ama ammonium chloride iyo zinc chloride isku dhafan haamaha xal aqueous si loo nadiifiyo, ka dibna loo diro haanta dahaadh kulul-muquufin.
Galvanizing Cold waxaa sidoo kale loo yaqaan electro-galvanizing: waa isticmaalka qalabka electrolytic noqon doonaa qalabka ku habboon ka dib markii degreasing, pickling galay ka kooban ee zinc cusbada ee xalka, oo ku xidhan qalabka electrolytic ee electrode taban, in qalabyada on lid ku ah. dhinaca meelaynta saxan zinc ah, oo ku xidhan qalabka electrolytic ee electrode togan ee ku xidhan sahayda korontada, isticmaalka hadda korantada ka electrode togan ilaa electrode taban jihada dhaqdhaqaaqa ee qalabyada dhigi doonaa lakab. Zinc, dahaadhida qabow ee qalabka ku rakiban ayaa marka hore la warshadeeyaa ka dibna zinc-plated.
Farqiga ugu weyn ee u dhexeeya labada waa sida soo socota
1.Farqi weyn ayaa u dhexeeya qaabka hawlgalka
Zinc-ka loo isticmaalo galvanization-ku-kulul waxaa lagu helaa heerkul ah 450 ℃ ilaa 480 ℃; iyo qabowDhuumaha birta galvanizedzinc-ka, waxaa lagu helaa heerkulka qolka iyada oo loo marayo habka korantada.
2.Waxaa jira farqi weyn oo u dhexeeya dhumucda lakabka galvanized
Dhumucdiisuna waxay ka badan tahay 10um, lakabka birta galvanized ee qabow, lakabka zinc waa mid aad u dhuuban, ilaa inta dhumucda 3-5um
3.Samaynta dusha kala duwan
Dusha tuubooyinka birta galvanized qabow maaha mid siman, laakiin marka la barbar dhigo jilicsanaanta galvanized-ku-kulul ayaa ka fiican. Ku-kulul-ku-kulul galvanized inkasta oo dusha sare uu dhalaalaya, laakiin qallafsan yahay, waxaa jiri doona ubax zinc ah oo soo bixi doona. Inkasta oo dusha sare ee galvanized qabow siman, laakiin waxaa jiri doona cawl, waxqabadka wasakhaysan, waxqabadka processing wanaagsan, iska caabin daxalka waa ku filnayn.
4.Farqiga qiimaha
Soo-saareyaasha si ay u hubiyaan tayada, tuubooyinka birta ah ee kulul-ku-dhuuqista guud ahaan ma isticmaali doonaan habkan galvanizing-electro-galvanized; iyo shirkadaha yaryar ee leh qalab yar oo duug ah, intooda badani waxay u isticmaali doonaan habkan electro-galvanized, sidaas darteed qiimaha tuubooyinka birta galvanized ee qabow ayaa ka hooseeya tuubada birta galvanized ee kulul.
5.Galvanized oogada isku mid maaha
Dhuumaha birta galvanized kulul waa tuubada birta si buuxda u galvanized, halka tuubada galvanized qabow waa galvanized hal dhinac oo kaliya ee tuubada birta ah.
6.Farqiga weyn ee adhesion
Xabagta birta qabow ee galvanized ee ka badan kuleylka kulul ee galvanized birta adhesion waa liidata, sababtoo ah tuubada birta birta ah ee galvanized qabow matrix tuubada birta iyo lakabka zinc waa mid ka madax banaan midba midka kale, lakabka zinc waa mid aad u dhuuban, oo wali si fudud ugu dhejisan dusha sare ee matrix tuubooyinka birta, oo aad bay u fududahay in la dhaco.
Farqiga codsiga:
Kulushahaytuubo galvanizedwaxaa si weyn loogu isticmaalaa dhismaha, mishiinada, macdanta dhuxusha, warshadaha kiimikaad, korontada, baabuurta tareenada, baabuurta, wadada weyn, buundada, weel, goobaha isboortiga, mashiinada beeraha, mishiinada batroolka, mishiinada rajada iyo warshadaha kale ee wax soo saarka.
Dhuumaha galvanized qabow ee waagii hore waxaa badanaa la isticmaalaa, gaaska iyo nidaamka bixinta biyaha, halka ay jiraan dhinacyo kale oo gaadiidka dareeraha iyo sahayda kuleylka. Hadda tuubooyinka galvanized qabow ayaa asal ahaan ka baxay garoonka gaadiidka dareeraha, laakiin qaar ka mid ah biyaha dabka iyo qaab dhismeedka caadiga ah ayaa weli isticmaali doona tuubo galvanized qabow, sababtoo ah waxqabadka alxanka ee tuubadani weli waa mid aad u wanaagsan.
Waqtiga boostada: Jan-08-2024
