Warshad Qabow oo lagu shubay DX53D oo lagu shubay Bir Galvanized ah oo loogu talagalay Baahiyaha Macaamiisha
Gariiradda galvanized, bir khafiif ah oo lagu shubo qubeyska zinc-ka ee dhalaalay si dusha sare loogu dhejiyo lakab zinc ah. Waqtigan xaadirka ah, waxaa inta badan lagu soo saaraa habka galvanization-ka joogtada ah, taas oo ah, saxanka birta ee la duubay ayaa si joogto ah loogu dhex shubaa qubeyska iyadoo la isticmaalayo zinc dhalaalay si loo sameeyo saxan bir ah oo galvanized ah; Warqad bir ah oo galvanized ah oo la isku daray. Noocan saxan bir ah waxaa sidoo kale lagu sameeyaa habka mari kulul, laakiin waxaa lagu kululeeyaa ilaa 500 ℃ isla markiiba ka dib marka laga saaro haanta, si ay u sameyso dahaadh bir ah oo zinc iyo bir ah. Gariirkan galvanized wuxuu leeyahay adkeyn dahaadh oo wanaagsan iyo awood u yeelashada. Gariiradaha galvanized waxaa loo qaybin karaa gariiradaha galvanized ee kulul ee la duubay iyo kuwa qabow ee la duubayGI Coilkuwaas oo inta badan loo isticmaalo dhismaha, qalabka guryaha, baabuurta, weelasha, gaadiidka iyo warshadaha guryaha. Gaar ahaan, dhismaha qaab-dhismeedka birta, wax-soo-saarka baabuurta, wax-soo-saarka bakhaarada birta iyo warshadaha kale. Baahida warshadaha dhismaha iyo warshadaha fudud ayaa ah suuqa ugu weyn ee gariiradda galvanized, taas oo ka dhigan qiyaastii 30% baahida xaashida galvanized.
1. Iska caabbinta Daxalka: Galvanization waa hab ka hortag ah oo dhaqaale ahaan waxtar leh oo ka hortagga miridhku badanaa la isticmaalo. Qiyaastii kala bar wax soo saarka zinc-ka adduunka ayaa loo isticmaalaa habkan. Zinc ma aha oo kaliya inuu sameeyo lakab ilaalin cufan oo ku yaal dusha sare ee birta, laakiin sidoo kale wuxuu leeyahay saameyn ilaalin katodic ah. Marka dahaarka zinc-ku uu dhaawacmo, wali wuxuu ka hortagi karaa daxalka walxaha ku salaysan birta iyada oo loo marayo ilaalinta katodic.
2. Laabista Qabow iyo Waxqabadka Alxanka oo Wanaagsan: birta kaarboon yar ayaa inta badan la isticmaalaa, taas oo u baahan laabista qabow oo wanaagsan, waxqabadka alxanka iyo waxqabadka shaabadeynta qaarkood.
3. Dib-u-soo-celinta: dib-u-soo-celin sare, taasoo ka dhigaysa caqabad kuleyl
4. Dahaarka wuxuu leeyahay adkeysi xooggan, dahaarka zinc-kuna wuxuu sameeyaa qaab-dhismeed bir ah oo gaar ah, kaas oo u adkeysan kara dhaawaca farsamada inta lagu jiro gaadiidka iyo isticmaalka.
Xarig Bir ah oo la galvanizedwaxay leedahay codsiyo badan oo dhinacyo badan ah. Warshadaha dhismaha, duubabka galvanized waxaa badanaa loo isticmaalaa in lagu sameeyo qaybo sida saqafyada, derbiyada, tuubooyinka iyo albaabada iyo Daaqadaha si loo hagaajiyo iska caabbinta daxalka iyo bilicda. Sababtoo ah iska caabbinta daxalka wanaagsan iyo xooggeeda, duubabka galvanized waxaa sidoo kale si weyn loogu isticmaalaa wax soo saarka alaabta guriga, gaar ahaan alaabta guriga ee dibadda, si looga hortago daxalka xaaladaha cimilada ee xun. Warshadaha baabuurta, duubabka galvanized waxaa loo isticmaalaa in lagu sameeyo qolofka jirka iyo qaybaha si loo kordhiyo iska caabbinta cimilada iyo cimri dhererka. Intaa waxaa dheer, duubabka galvanized waxaa sidoo kale loo isticmaalaa soo saarista qalabka korontada, mashiinnada beeraha iyo qalabka kale ee farsamada. Guud ahaan, duubabka galvanized oo leh iska caabbinta daxalka ee aadka u fiican iyo sifooyinka farsamada, ayaa door muhiim ah ka ciyaara tiro warshado ah, iyagoo noqonaya walxo bir ah oo aan laga maarmi karin.
| Magaca alaabta | Birta la galvanized gariiradda |
| Birta la galvanized gariiradda | ASTM, EN, JIS, GB |
| Fasal | Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340, SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); ama Shuruudaha Macaamiisha |
| Dhumucda | 0.10-2mm ayaa loo habeyn karaa si waafaqsan baahidaada |
| Ballaca | 600mm-1500mm, sida waafaqsan shuruudaha macaamiisha |
| farsamo | Gariiradda Galvanized ee kulul ee la rusheeyey |
| Dahaarka Zinc | 30-275g/m2 |
| Daaweynta Dusha Sare | Passivation, Saliidayn, Shaabadaynta Xabagta, Phosphating, Aan la daweyn |
| Dusha sare | spangle caadi ah, spangle misi, dhalaalaya |
| Miisaanka gariiradda | 2-15 metric ton halkii gariirad |
| Xirmo | Warqadda biyaha ka ilaalisa waa baakad gudaha ah, bir galvanized ah ama bir dahaadh leh waa baakad dibadda ah, saxan ilaalo dhinac ah, ka dibna lagu duubay toddobo suun bir ah. ama sida waafaqsan shuruudaha macaamiisha. |
| Codsiga | dhismaha qaab-dhismeedka, shabag bir ah, qalab |
S: Ma soo-saare ayaad tahay?
J: Haa, waxaan nahay warshad soo saare. Waxaan leenahay warshad noo gaar ah oo ku taal Magaalada Tianjin, Shiinaha.
S: Ma heli karaa amar tijaabo ah oo kaliya dhowr tan?
J: Dabcan. Waxaan kuu soo rari karnaa xamuulka iyadoo la adeegsanayo adeegga LCL. (Cuntada weelka oo yar)
S: Haddii muunad bilaash ah?
J: Muunad la'aan, laakiin iibsaduhu wuxuu bixiyaa kharashka rarista.
S: Ma tahay alaab-qeybiye dahab ah oo ma hubisaa ganacsiga?
A: Waxaan toddoba sano oo dahab ah bixinnaa oo aan aqbalnaa dammaanadda ganacsiga.












