Prodak Diskripsen

Hot Dip Galvanais Koil i save kamap long rot bilong putim ol proses stiel koil i go insait long melten zinc wara olsem na zinc leya i stap wankain long pes bilong ol stiel koil, na long dispela rot i mekim na korosen resistens na sevis laip bilong stiel i kamap gutpela moa. Hot-}dip galvanised stiel koil i save yusim ol hat-}rol stiel strip o kol-}rol stiel strip olsem ol sabstret. Ol i mas klinim sabstret pastaim na tritim pastaim bilong mekim gutpela pas bilong zinc leya. Orait ol i putim ol koil i gat stiel ol i wokim long wara ol i bin kukim long wara zinc na bai zinc leya i stap wankain long pes bilong ol koil bilong ain. Laswan, ol koil we oli galvanisem oli kam kolkol mo oli finis, olsem levelem mo shearing.

Prodaksen proses bilong hot-dip galvanizing em olsem:

Bes samting → daunim → waswas bilong wara → pikim → wasim wara → rinsim → fluks solusen → draim → hot-dip galvanisim → inspeksen → sekim → pakejing → pakejing → pakejing

Klasifikasen bilong ol koil bilong stiel i hat-dip galvanised galvanized:

Folem tiknes blong leja we oli galvanisem, aloi komposesen, mo ol narawan, hot-dip galvanised steel koil oli save divaedem i go long plante kaen, olsem ol nomol hot-}dip galvanis koil, aloi galvanis koil, etc.

Difrens bitwin hot-dip galvanizing mo elektro-livanizing:

Hot-}dip galvanizing em long putim stiel i go insait long wara bilong zinc ol i bin tanim, na elektro-}alvanizing em long putim wanpela zinc leit long pes bilong ain long rot bilong elektrolisis. zinc leja bilong hot-}dip galvanizing i tik moa na i korosen moa-} i no inap, tasol pes bilong zinc leya i no gutpela olsem bilong elektro-alvanaising; zinc leja bilong elektro-livanizing i liklik moa na pes i smut moa, tasol korosen resistens i no strong tumas.

Skop bilong aplikesen bilong hot-dip galvanised stiel koil:

Konstraksen indastri: ol i save yusim long ol rup, ol wol panel, ol banis, ol steel straksa, na ol narapela samting.

Otomotiv indastri: ol i save wokim ol hap olsem bodi bilong ka na chasis.

Indastri bilong wokim ol samting bilong haus: ol i save yusim long wokim ol aisbokis, ol masin bilong wasim klos, ol ea kondisen, na ol narapela samting.

Ol narapela indastri: olsem pawa, trenspot, wok bilong wokim ol masin, na ol narapela samting.

Ol Paramita bilong Prodak

Nem bilong Prodak	DX53D koil.
Tiknes	0.12-3.5mm
Namel	600-1500mm
Longpela	508mm,610mm, Sapot kastomaisesen
Stendet	AISI,ASTM,DIN,JIS,GB,SUS,EN.
Zink Koting	Hot dipim galvanising60-275g/m2.
Zink Koting	Pre-livanaising:80-275g/m2.

Kemikel Komposisen

Stendet	Gret	C	Si	Mn	P	S	Ti
Bilong kol foming Standard bilong Saina	DX51D+Z	0.12	0.50	0.60	0.100	0.045	0.30
	DX52D+Z	0.12	0.50	0.60	0.100	0.045	0.30
	DX53D+Z	0.12	0.50	0.60	0.100	0.045	0.30
	DX54D+Z	0.12	0.50	0.60	0.100	0.045	0.30
	DX56D+Z	0.12	0.50	0.60	0.100	0.045	0.30
	DX57D+Z	0.12	0.50	0.60	0.100	0.045	0.30
Bilong kol foming standet bilong Japan	SGCC	0.15	0.50	0.80	0.050	0.030	0.025
	SGCD1 SGCD2	0.12 0.10	0.50 0.50	0.60 0.45	0.040 0.030	0.030 0.030	0.025 0.025
	SGCD3.	0.08	0.50	0.45	0.030	0.030	0.025
	SGCD4.	0.06	0.50	0.45	0.030	0.030	0.025
Bilong ol straksa Ol standet bilong Japan	SGC340	0.25	0.50	1.70	0.200	0.035	0.025
	SGC400 SGC440	0.25 0.25	0.50 0.50	1.70 2.00	0.200 0.200	0.035 0.035	0.150 0.150
	SGC490	0.30	0.50	2.00	0.200	0.035	0.025
	SGC510	0.30	0.50	2.50	0.200	0.035	0.025
Bilong ol straksa Ol mak bilong AISI	S220GD+Z	0.20	0.60	0.70	0.100	0.045	0.025
	S250GD+Z	0.20	0.60	0.70	0.100	0.045	0.025
	S280GD+Z	0.20	0.60	0.70	0.100	0.045	0.025
	S320GD+Z	0.20	0.60	0.70	0.100	0.045	0.025
	S350GD+Z	0.20	0.60	0.70	0.100	0.045	0.150
	S550GD+Z	0.20	0.60	0.70	0.100	0.045	0.150

Mekanikal samting

Gret	Yield Strong Mepa I winim o wankain olsem .	Tensil Strong Mepa I winim o wankain olsem .	Elongasen A% Ia moa bigwan bitim o i sem mak long
DX51D+Z/ZM/AZ/AM	240-380	270-500	22
DX52D+Z/ZM/AZ/AM	140-300	270-420	26
DX53D+Z/ZM/AZ/AM	140-260	270-380	30
DX54D+Z/AZ/AM	120-220	260-350	36
S220GD+Z/ZM/AM	220	300	20
S250GD+Z/ZM/AZ/AM	250	330	19
S280GD+Z/ZM/AM	280	360	18
S300GD+AZ/AM	300	380	18
S320GD+Z/ZM/AM	320	390	17
S350GD+Z/ZM/AZ/AM	350	420	16
S450GD+AZ/AM	450	480	15
S550GD+Z/ZM/AZ/AM	550	550	－

Seleksen bilong graun antap long graun

Zero Spangle	Smol Smol	Nomal Spangle	Bikpela Spangle

Yusum Envaeromen	Rekomendim zinc leja tiknes
Yusim insait long haus	Z10 o Z12 (100g/㎡or 120g/㎡)
ol ples klostu long taun	Z20 na pent (200g/㎡)
Ol taun o indastriel eria	Z27 (270 g/㎡) o G90 (standard bilong Amerika) na ol i penim
Ol Eria bilong Kostal	Tik moa long Z27 (270g/㎡) o G90 (standard bilong Amerika) na pentim
Ol aplikesen bilong stem o dip droing	Tin long Z27 (270g/㎡) o G90 (standard bilong Amerika) bilong abrusim peeling bihain long stemim

Ol kain tritmen bilong tritmen antap	Kod	samting
tritmen bilong kromik asit	C	Gutpela korosen resistens, i gutpela long ekspos stet
Kromik asit tritmen + oil	S	Gutpela korosen resistens
Fosforik asid tritmen (inkludim siling tritmen)	P	I gat sampela korosen resistens na gutpela pen pefomens
Fosforik asid tritmen (inkludim siling tritmen) + oil	Q	I gat wanpela mak bilong korosen resistens, gutpela pen pefomens, i stopim ros long taim bilong trenspot na stoa .
Fosforik asid tritmen (i no inkludim siling tritmen)	T	I gat sampela korosen resistens na gutpela pen pefomens
Fosforik asit tritmen (i no gat siling tritmen) + oil	V	I gat sampela korosen resistens, gutpela pen pefomens, na stopim ros
Oil	O	Preventim ros long taim bilong trenspot na stoa
No gat tritmen	M	I stret blong pentem kwiktaem

Ol Standet bilong Saina	Standet bilong Japan	Ol Stendet bilong Yurop
DX51D+Z/DC51D+Z (CR)	SGCC	DX51D+Z
DX52D+Z/DC52D+Z	SGCD1	DX52D+Z
DX53D+Z/DC53D+Z/DX54D+Z/DC54D+Z	SGCD2/SGCD3	DX53D+Z/DX54D+Z
S220/250/280/320/350/550GD+Z	SGC340/400/440/490/570	S220/250/280/320/350GD+Z
DX51D+Z/DD51D+Z (HR)	SGHC	DX51D+Z