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DC51D gariiradda birta galvanized GI
Astaamaha
Gariiradda DC51D gi waxay leedahay qaabayn wanaagsan iyo weldability, waxayna ku habboon tahay soo saarista qaybo iyo qaybo kala duwan oo dhismo ah. Ka dib markii dusha sare la galvanized, duudduuban DC51D zinc ma ka hortagi karo oo kaliya daxalka, laakiin sidoo kale kordhinta bilicda iyo nolosha adeegga.
Habka wax soo saarka
Habka wax soo saarka ee gariiradda birta galvanized DC51D waxaa ka mid ah laba nooc: galvanizing-kulul iyo electro-galvanizing. Galvanizing-ku-kululku wuxuu leeyahay lakab zinc dhumuc weyn leh iyo waxqabadka ka-hortagga daxalka, halka electro-galvanizing uu leeyahay lakab zinc khafiif ah laakiin tayada dusha sare leh.
| Magaca | DC51D Gariiradda Birta |
|---|---|
| Heerarka | GB/JIS/ASTM |
| dahaarka Zinc | 30-275g/m2 |
| Dusha sare | Chromated/Aan-saliid/qalalan |
| Spangle | Joogta ah/La dhimay/Isbaaglaynta Weyn/Beerarka Spangle |
|---|---|
| Miisaanka gariiradda | 4-12MT |
| Qalab | SGCC,DX51D,SGCH iwm. |
| Xirmo | Xirmooyinka dhoofinta caadiga ah (filimka caaga ah ee lakabka koowaad, lakabka labaad waa warqad Kraft, lakabka saddexaad waa xaashi galvanized) |
Ogow
Xulashada ku habboon gariiradda birta ee DC51D GI waxay u baahan tahay in la tixgeliyo arrimo ay ka mid yihiin waxqabadka ka-hortagga daxalka iyo tayada dusha sare iyadoo loo eegayo xaaladda codsiga gaarka ah.
Intaa waxaa dheer, cabbirrada cabbirka sida dhumucda, ballaca, dhererka saxanka birta, iyo sidoo kale habka wax soo saarka iyo ilaalinta tayada ayaa sidoo kale ah arrimo u baahan in la tixgeliyo marka la dooranayo.
la isticmaalo
DC51D xaashida dahaarka leh ee zinc ee gariiradda ku jirta waxaa inta badan loo adeegsadaa soosaarka qalabka guriga, gaar ahaan foornooyinka microwave-ka.
Intaa waxaa dheer, xaashida birta dahaarka leh ee DC51D ee gariiradda sidoo kale waxay leedahay iska caabin aad u wanaagsan oo daxalka ah iyo samaynta waxqabadka samaynta, kaas oo si wax ku ool ah u diidi kara daxalka jawiga iyo deegaanka badda oo ka ilaalin kara birta salka oksidation.
Kormeer
Raridda
nagu saabsan
Tianjin Lishengda Steel Group waxay ku taal Tangshan City, caasimadda birta ee Waqooyiga Shiinaha. Shirkaddayadu waxay inta badan ku hawlan tahay ganacsiga dhoofinta alaabada birta, waxay leedahay khibrad dhoofinta alaabada birta sanado badan, mugga dhoofinta sanadlaha ah ee ku saabsan 300,000 tan.
Waxaan leenahay our qabow soo duuduubay oo galvanized line-soo-saarka sidoo kale ku yaalaan magaalada Tangshan, kaas oo uu horumariyo set buuxa ee khadadka wax soo saarka iyo qalab ka pickling, qabow-strip si kulul-muquufin galvanized line-soo-saarka joogtada ah oo leh awoodda sanadlaha ah ee 700,000 tons. Alaabooyinka ugu muhiimsan waxay ku lug leeyihiin gariiradaha birta galvanized, gariiradaha pickling, gariiradaha qabow duuban, eber spangle galvanized birta gariiradda, zinc-aluminium-magnesium gariiradaha birta. Baaxaddu waa 500-1250mm, dhumucdiisuna waa 0.4-2.5mm.
Sii akhri