SECC Galvanized Steel Coil

Galvanizing Electro, oo sidoo kale loo yaqaan galvanizing qabow ee warshadaha, waa habka samaynta lebis, cufan oo si fiican u xidhan birta ama lakabka dhigaalka daawaha ee dusha sare ee alaabta by electrolysis.

Xaashiyaha birta galvanized ee korantada leh, oo lagu soo saaro habka korantada, ayaa leh hawlqabad wanaagsan. Si kastaba ha noqotee, dahaarka ayaa ka khafiifsan oo iska caabbinta daxalka uma fiicna sida tan xaashida kulul ee galvanized;

Sababtoo ah zinc ma fududa in lagu beddelo hawada qallalan, waxayna soo saari kartaa nooc ka mid ah filimka aasaasiga ah ee zinc carbonate ee deegaanka qoyan. Filimka noocan oo kale ah wuxuu ka ilaalin karaa qaybaha gudaha ee dhaawaca daxalka. Xataa haddii lakabka zinc ay waxyeeleeyaan arrimo qaarkood, isku-darka zinc iyo birta waxay sameyn doonaan batari yar muddo ka dib, matrixka birta waxaa loo ilaalin doonaa sidii cathode. Sifooyinka dajinta zinc waxaa lagu soo koobay sida soo socota

1. Iska caabin daxalka wanaagsan, isku dhafka ganaaxa iyo lebiska, ma fududa in uu noqdo gaas daxalka ah ama dareeraha gudaha gudaha.

2. Sababtoo ah lakabka zinc waa saafi ah, ma fududa in lagu daxaleeyo aashitada ama deegaanka alkali. Ilaalinta waxtarka leh ee jirka birta ah muddo dheer.

Magaca alaabta	Xaashiyaha birta ah ee galvanized / Xaashiyaha birta ah ee galvanized
Dhumucda	0.13mm-5.0mm
Ballaca	600mm-1500mm,762mm,914mm,1000mm,1200mm,1219mm,1250mm
dahaarka zinc	40g,60g, 80g, 90,100g, 120g, 140g, 180g, 200g, 250g, 275g iyo iyo .
Heerka	ASTM, AISI, DIN, GB
Qalab	SECC
Spangle	eber  spangle, spangle  joogto ah ama  spangle  caadi ah
daawaynta oogada	chromated iyo saliid, chromated iyo aan saliin
Baakad	heerka dhoofinta
Lacag bixinta	T /T, L/C ama DP
dalbashada ugu yar	25 tan (hal 20ft FCL)

Noocyada kala duwan ee SECC xaashida birta-galvanized ee qalabka:

Shayga		Magac ahaan
Dhumucda		0.3-3.5
Ballaca		800-1830
Dhererka	Saxan bir ah	1000-6000
	Xarigga birta ah	Gariiradda gudaha dhexroorka 508,610

SECC kala duwanaanta dahaarka elektro-galvanized iyo miisaanka dahaarka magaca ah ee lagu taliyay:

Dahaarka laga bilaabo	Nooca dahaarka
	Dahaarka zinc saafiga ah (hal dhinac) g/m²	Daahan Zinc-nickel alloy (hal dhinac) g /m²
Dhumucda lebbiska	3~90	10~40
Dhumuc kala duwan	3 ~ 90, farqiga ugu badan ee u dhexeeya labada dhinac waa 40.	10 ~ 40, qiimaha ugu badan ee farqiga u dhexeeya labada dhinac waa 20.
Hal dhinac	10~110	10~40
Fiiro gaar ah: Miisaanka 50g /m² ee daahan zinc saafiga ah wuxuu la mid yahay 7.1um, miisaanka 50g/m² ee daahan zinc-nickel wuxuu la mid yahay qiyaastii 6.8um.

Foomka dahaarka	Nooca dahaarka
	Dahaarka zinc saafiga ah (hal dhinac) g/m²	Daahan Zinc-nickel alloy (hal dhinac) g /m²
Dhumucda lebbiska	10/10, 20/20, 30/30, 40/40, 50/50, 70/70, 90/90	10/10, 20/20, 30/30, 40/40
Dhumucda kala duwanaanshaha	10/30, 20/40, 30/50, 40/60, 50/70, 60/90	10/20, 15/25, 25/30, 30/40
Hal dhinac	10/0, 20/0, 30/0, 40/0, 50/0, 60/0, 70/0, 80/0, 90/0, 100/0, 110/0	10, 15, 20, 25, 30, 40