Nukae Nye Galvanized Steel Coil ?

A galvanized steel coil nye gakpo si woxatsa si wotsɔ zinc ƒo xlãe. Zinc-kplu sia kpɔa gakpoa ta tso gbeɖuɖɔ kple nu gbegblẽ me, si wɔnɛ be gakpoa sesẽna eye wònɔa anyi didina. Míaƒe dɔwɔƒea naa gakpo siwo wotsɔ galvanized wɔe siwo ƒe nyonyome deŋgɔ siwo dɔwɔƒewo kple xɔtulawo zãna geɖe hena xɔtutu, ʋuwo wɔwɔ, kple ʋu ƒe akpa aɖewo. Le ƒe 2022 me la, wowɔ gakpo si wotsɔ galvanized steel coil si ade metrik tɔn miliɔn 140 le xexeame katã, eye China ye xɔ ŋgɔ le ewɔwɔ me. Wotrɔ asi le míaƒe nutovɛwo ŋu be woakpɔ alesi gakpo siwo wotsɔ galvanized wɔe siwo ŋu kakaɖedzi le ƒe didi si le dzidzim ɖe edzi le dɔwɔƒe vovovowo me gbɔ.

Nu Vevi Siwo Wotsɔna Yia Nu

• Galvanized steel coil nye gakpo si wotsɔ zinc tsyɔ. Zinc la kpena ɖe ame ŋu be gbeɖuɖɔ nu tsona eye wònana gakpoa nɔa anyi didi wu. Esia wɔnɛ be gakpoa sesẽna eye wònyona na nu geɖe.

• Ga si wotsɔ galvanized steel coil ƒomevi vovovowo kple hatsotso vovovowo li. Dɔ ƒomevi ɖesiaɖe wɔa dɔ nyuie wu na dɔ aɖewo. Zinc-nu siwo le ɣie kpɔa gota ta nyuie wu. Nusiwo wotsɔ blaa nu tsɛwo nyo wu na ememe alo na dzedzeme.

• Hot-dip, pre-galvanizing, kple electrogalvanizing nye mɔ siwo dzi woato atsɔ zinc akpe ɖe eŋu. Mɔ ɖesiaɖe naa eƒe titrime kple dzedzeme to vovo. Wozãa wo dometɔ ɖesiaɖe na hiahiã tɔxɛwo.

• Wozãa galvanized steel coil geɖe le xɔtutu, ʋuwo, kple aƒememɔ̃wo me. Ekpena ɖe ame ŋu be ga dzi ɖe kpɔtɔ elabena mehiã be woadzrae ɖo boo o eye mehiã beléle boo aɖeke o.

• Coil nyuitɔ tiatia fia be woabu eƒe titrime, zinc si woatsɔ atsyɔe, grade, kple afisi woazãe le ŋu. Esia kpena ɖe ame ŋu be wòakpɔ egbɔ be ewɔa dɔ nyuie eye wònɔa anyi didi.

Galvanized Steel Coil ƒe Kpɔɖeŋu

Nukae Nye Galvanized Steel Coil

Ga si wotsɔ galvanized steel coil nye gakpo gbadzɛ si le gbadzaa. Woxatsae wòzua coil. Wotsɔa zinc ƒomevi aɖe tsyɔa coil la dzi. Zinc la nana gakpoa nɔa dedie tso gbeɖuɖɔ kple xɔxlɔ̃ me. Dɔwɔƒewo kple xɔtulawo abe galvanized steel coil ene. Esẽ eye wònɔa anyi didi. Ewɔa dɔ nyuie le yame ƒe nɔnɔme sesẽwo gɔ̃ hã me. Zinc-kpea xea mɔ na tsi kple ya. Esia kpena ɖe ame ŋu be gbeɖuɖɔ nagadzɔ o. Ne coil la le gota la, zinc doa go oxygen kple tsidzadza. Ewɔa film tsɛ aɖe si kpɔa coil la ta. Film sia kpena ɖe coil la ŋu be wòate ŋu agblẽ nu le eŋu.

Nɔnɔme vevi geɖe le galvanized steel coil ŋu:

De dzesii: Zinc-kpea kpena ɖe coil la ŋu be wòate ŋu anɔ te ɖe atikewo nu. Enɔa teƒe siwo pH tso 6 va ɖo 12. Coil la te ŋu nɔa te ɖe dzoxɔxɔ si ade 200°C nu ɣeyiɣi didi aɖe. Ate ŋu axɔ dzoxɔxɔ si ade 300°C hena ɣeyiɣi kpui aɖe.

Nu Veviwo Ŋuti Nyatakakawo

Adzɔnuwo wɔlawo wɔa gakpo si wotsɔ galvanized wɔe si ƒe lolome le vovovo. Wowɔa woƒe titrime vovovowo hã. Nusiwo bɔ wue nye eƒe titrime, kekeme, coil ƒe kpekpeme, kple ememe didime. Esiawo kpena ɖe nuƒlelawo ŋu tiaa coil nyuitɔ kekeake na woƒe nuhiahiãwo.

Tsɔtsɔke ƒe Parameter	Common Range / Asixɔxɔ
Eƒe titrime	0.12 mm va ɖo 0.8 mm (ɖewo va ɖo 4.0 mm alo 6.0 mm)
Kekeme	600 mm va ɖo 1500 mm (tsoƒe aɖewo tso 600 mm va ɖo 1250 mm) .
Coil ƒe Kpekpeme	Metrik tɔn 3 va ɖo 8 (si sɔ), vaseɖe metrik tɔn 25 ne wobia
Coil Ememe Diameter	508 mm alo 610 mm

Zinc si wotsɔ blae ƒe titrime le vevie ŋutɔ. Ekpɔa ŋusẽ ɖe alesi coil la wɔa avu kple gbeɖuɖɔ nyuie dzi. Etrɔa ɣeyiɣi didi si coil la nɔa anyi hã. Coil vovovowo ƒe kpekpeme kple titrime le vovovo. Tabla si le ete la ɖe ƒomevi siwo bɔ kple woƒe nɔnɔmewo fia:

Alesi wotsɔa zinc dea coil la dzi la trɔa eƒe titrime. Galvanizing si wotsɔa dzoxɔxɔ dea tsii la wɔa nusiwo wotsɔ blaa nu siwo le ɣie. Zi geɖe la, esiawo ƒe didime nɔa micrometer 45 va ɖo 100 dome. Elektrik-galvanizing wɔa nusiwo wotsɔ blaa nu tsɛwo. Esiawo ƒe didime tso micrometer 2.5 va ɖo 25. Nusiwo wotsɔ blaa nu siwo le ɣie kpɔa ame ta nyuie wu gake woxɔa ga geɖe wu. Nusiwo wotsɔ blaa nu tsɛwo dzena bɔbɔe wu eye wozãa wo le eme alo tsɔ ɖoa ​​atsyɔ̃ na wo.

Ele be galvanized steel coil nawɔ ɖe dukɔwo dome dzidzenuwo dzi. Se siawo kpɔa egbɔ be coil la le dedie eye wòsẽ. Dzidzenu vevi aɖewoe nye:

• ASTM kple ISO ƒe dzidzenuwo ɖoa sewo ku ɖe nusi wotsɔ blaa nu ƒe kpekpeme kple eƒe titrime ŋu.

• Dodokpɔwo léa ŋku ɖe alesi zinc léna ɖe gakpo ŋu nyuie kple alesi nusi wotsɔ blae gɔ̃ hã ŋu.

• Wotsɔa dze si wotsɔna ƒua gbe kple mɔ bubuwo doa alesi wòte ŋu nɔa te ɖe xɔxlɔ̃ nu kpɔna.

Ƒomeviwo Kple Dzesidewo

Galvanized steel coil va le ƒomevi vovovowo kple hatsotso vovovowo me. Nu tɔxɛ aɖewo le ƒomevi ɖesiaɖe ŋu na dɔ aɖewo wɔwɔ.

• Hot-Dip Galvanized Steel Coils: Wowɔa gakpo siawo to gakpo nyrɔ ɖe zinc si wofa me. Esia wɔnɛ be nusi le ɣie eye wòsesẽna si xea mɔ na gbeɖuɖɔ. Xɔtulawo zãa hot-dip coils na gotanuwo abe xɔtaxɔwo kple ʋɔtruwo ene.

• Elektrik-Galvanized Steel Coils: Coil siawo xɔa zinc to elektrikŋusẽ zazã le tsi me. Layer la le tsɛ wu eye wòle gbadzaa wu. Dɔwɔƒewo zãa coil siawo tsɔ wɔa ʋu ƒe akpa aɖewo kple mɔ̃ siwo hiã be woakpɔ wo nyuie.

Dzesiwo zãa 'G' kple xexlẽdzesi. Xexlẽmea fia zinc agbɔsɔsɔme si le coil la dzi. Xexlẽme gãwo fia zinc geɖe wu kple ametakpɔkpɔ nyuie wu. G60, G90, kple G275 nye dzesi siwo bɔ.

Dzeside Ƒomevi	Nuɖᴐɖᴐ	Dɔwɔwɔ Siwo Wozãna Zi geɖe
Asitsatsa ƒe Dzeside	Asitsatsa ƒe akpa gãtɔ kekeake; zazã le afisiafi le xɔtutu me	Tameɖoɖo, siding
Nutata ƒe Nyonyome	Wozãnɛ le gakpo siwo wotsɔ vuvɔ wɔe wɔwɔ me	Ʋuwo, mɔ̃wo
Ŋusẽ Kɔkɔe Low Alloy	Ŋusẽ si lolo eye wònɔa anyi didina	Tɔdzisasrãwo, xɔwo, meliwo
Dɔwɔɖoɖo ƒe Dzeside	Wozãnɛ le tɔdzisasrãwo kple xɔwo tutu me	Dɔwɔɖoɖowo ƒe ɖoɖowo
Ame bubuwo	Dzeside tɔxɛ siwo ŋu nɔnɔme tɔxɛwo le	Dɔwɔwɔ tɔxɛ vovovowo

Mɔ̃ɖaŋununya ƒe nɔnɔmewo trɔna le klass ɖesiaɖe me. Tabla si le ete la ɖe alesi ŋusẽ kple asitɔtrɔ le nɔnɔmewo ŋu to vovoe fia:

Galvanized steel coil ƒe anyigba ƒe nuwuwu vovovowoe le esi:

• Spangled edziedzi: Àte ŋu akpɔ zinc kristalo. Wozãnɛ le xɔtutu me.

• Minimized Spangle: Kristal suewo nana eƒe anyigba nɔa gbadzaa wu. Wozãnɛ le ʋuwo kple mɔ̃wo me.

• Zero Spangle: Womekpɔa kristalo aɖeke o. Eƒe anyigba le keklẽm eye wòle gbadzaa. Wozãnɛ le nuɖuɖu kple atikewɔƒewo.

• Nusiwo Wotsɔ tsyɔa Nu Tɔxɛe: Wotsɔa asibidɛwo, dɔlékuiwo, alo dzoxɔxɔ ƒe ƒuƒoƒo bubuwo kpena ɖe coil aɖewo ŋu.

Kpekpeɖeŋu: Tia ƒomevi kple dzesi si sɔ na wò dɔa. Nusiwo wotsɔ blaa nu siwo le ɣie kple esiwo ƒe dzesi deŋgɔ nyo wu na gota alo teƒe sesẽwo. Nusiwo wotsɔ blaa nu tsɛwo kple nusiwo wotsɔ wu enu wòle gbadzaa nyo na ememe alo atsyɔ̃ɖoɖo.

Mɔnu Siwo Wotsɔ Wɔa Nui

Dzoxɔxɔ-Dip Galvanizing

Hot-dip galvanizing ye nye mɔ si ame geɖe lɔ̃a zazã wu si dzi woato akpɔ gakpo ƒe ʋuƒo ta. Gbã la, dɔwɔlawo kɔa gakpoa ŋu. Woƒoa ami eye wowɔa nusi mewɔa dɔ o. Eyome, wotsɔa zinc si wofa la dea coil la me. Esia wɔnɛ be zinc-iron ƒe kpe sesẽ aɖe nɔa anyi. Ne wonyrɔe vɔ la, coil la fa. Dɔwɔlawo tsɔa pasivation kple ami daa eŋu. Afɔɖeɖe siawo kpena ɖe nusi wotsɔ blae ŋu wòléna eye wòdzena nyuie wu. Dzɔlawo léa ŋku ɖe nusi wotsɔ blae ƒe titrime kple alesi wòdzenae ŋu. Emegbe, coil la xɔa agba. Zinc-a ƒe akpa si le eme la lolona, ​​zi geɖe la, eƒe didime nyea micrometre 45 va ɖo 85. Esia sɔ kple ASTM ƒe sewo abe A123 kple A653 ene. Alesi wowɔa dɔae kpena ɖe gakpo ŋu wòwɔa nu kple gbeɖuɖɔ kple ʋuʋudedi. Enyo ŋutɔ na gota xɔwo kple dɔ sesẽwo wɔwɔ.

Dɔwɔwɔ ƒe Sisi:

1. Dzra nusi wotsɔ wɔe ɖo eye nàkɔ eŋu

2. Tsɔ ami ƒoe eye nàɖe ami ɖa

3. Klɔe eye nàɖee ɖa

4. Tsɔ nusi wotsɔ blae do ŋgɔ na atikewɔwɔ kpee

5. Tsɔ zinc si wofa la de eme

6. Fae eye nàwɔ atike na coil la

7. Na coil la nadze gbadzaa eye nàtsoe

8. Kpɔe ɖa be eƒe nyonyome hã le eme hã

9. Lãe eye nàmlie wòazu coils

10. Tsɔ nusi wowɔ la blae eye nàɖoe ɖee

Do Ŋgɔ na Galvanizing

Do ŋgɔ na galvanizing dzɔna le gakpowɔƒea hafi wowɔa nɔnɔme. Dɔwɔlawo kɔa gakpoa ƒe agbalẽa ŋu gbã. Emegbe, wotsɔa zinc si wofa la ƒua du toa fli me. Esia wɔnɛ be zinc-gbadzɛa nɔa blɔ eye wòsɔna gɔ̃ hã. Zi geɖe la, nusi wotsɔ blae la ƒe titrime nyea micrometre 20 va ɖo 30. Nusi wotsɔ wu enu la klẽna eye eƒe nɔnɔme wɔwɔ le bɔbɔe. Ga si wotsɔ galvanized do ŋgɔ ƒe asi bɔbɔ eye wòwɔa dɔ nyuie na dɔ gãwo wɔwɔ. Gake, nugbɔ siwo wotso kple welds ate ŋu aɖe gakpo ƒuƒlu afia. Esia fia be womakpɔ ame ta tso gbeɖuɖɔ me boo o. Do ŋgɔ na galvanizing nyo wu na xɔmenuwo alo akpa siwo wòle be woadze nyuie.

Ŋutinu	Dzoxɔxɔ-Dip Galvanizing	Do Ŋgɔ na Galvanizing
Coating ƒe Titrime	45-85μm ƒe didime	20-30μm ƒe didime
Kpekpeɖeŋunana	Blibo, si me goawo hã le	Menye le nugbɔ siwo wotso dzi o
Wu enu	Nusi trɔna	Uniform, si le keklẽm
Zãzã Nyuitɔ Kekeake	Gbedoxɔ me, si me wowɔa dɔ sesẽwo le	Xɔa me, akpa siwo woate ŋu akpɔ

Elektrikŋusẽ ƒe ʋuʋu

Elektrikŋusẽ zazã tsɔ tsyɔa gakpo dzi kple zinc. Dɔwɔlawo kɔa gakpoa ŋu gbã. Emegbe, wotsɔe dea egbɔkpɔnu tɔxɛ aɖe me. Zinc ions léna ɖe gakpoa ŋu eye wowɔa nusi le tsɛ, si sɔ pɛpɛpɛ. Zi geɖe la, nusi wotsɔ blae la ƒe titrime nyea micrometre 5 va ɖo 25. Ga si wotsɔ elektrikŋusẽ wɔe la le gbadzaa eye wòklẽna. Ebɔbɔna bɔbɔe eye wòte ŋu nɔa te ɖe gbeɖuɖɔ nu le teƒe siwo tsi le. Eƒe nutata hã le bɔbɔe. Amewo zãnɛ na ʋu ƒe akpa aɖewo, mɔ̃wo, kple elektrɔnikmɔ̃wo. Dɔwɔwɔa zɔna ɖe ASTM A879 ƒe sewo dzi. Enyo na nusiwo hiã na anyigba nyui aɖe kple ametakpɔnu aɖewo tso gbeɖuɖɔ me.

De dzesii: Ga si wotsɔ elektrikŋusẽ wɔe la wɔa dɔ nyuie wu le amadede me kple ete. Etsia gbeɖuɖɔ nu nyuie gake mekpɔa ame ta tso eƒe vuvu me abe alesi wozãa mɔnu siwo wozãna tsɔ tsia dzoe ene o.

Galvanealing ƒe dɔwɔwɔ

Galvanealing tsaka galvanizing kple dzoxɔxɔ. Ne dɔwɔlawo tsɔ dzoxɔxɔ de gakpoa me vɔ la, wodoa dzo ɖe gakpoa ŋu wòdea dzoe ŋutɔ. Esia wɔnɛ be zinc-iron ƒe ƒuƒoƒo aɖe nɔa anyi. Layer la kpena ɖe welding kple nutata ŋu. Gakpo si wotsɔ galvanea wɔe la ƒoƒo kple eƒe nɔnɔme le bɔbɔe. Wozãnɛ le ʋuwo, xɔwo, kple mɔ̃wo me. ASTM A653 na se siwo ku ɖe galvanealed steel coil ŋu. Esia nana be eƒe nyonyome kple dɔwɔwɔ nɔa teƒe ɖeka.

Eƒe Nɔnɔmewo Kple Viɖe Siwo Le Eme

Tsitretsitsi ɖe xɔxlɔ̃ ŋu

Ga si wotsɔ galvanized wɔe la mexɔa dzo bɔbɔe o le esi wotsɔ zinc ƒoe ta. Zinc-gbadzɛa kpɔa gakpo si le ete la ta. Ne tsi alo ya ka asi coil la ŋu la, zinc wɔa nu gbã. Esia wɔa akpoxɔnu si xea mɔ na ɔksidzin kple tsi be wòagaɖo gakpoa gbɔ o. Zinc ƒe ƒuƒoƒoa hã wɔa nu tɔxɛwo abe zincite (ZnO), hydrozincite, kple Simonkolleite ene. Nusiwo wotsɔ wɔa nu siawo wɔa film si le ɣie. Sinimaa nana gbeɖuɖɔ nɔa blewu eye wònana gakpoa nɔa dedie. Ne coil la ƒo alo lãe gɔ̃ hã la, zinc la kpɔa eta kokoko. Zinc si wotsɔ blae la trɔa alesi gakpoa wɔa nui ne gbeɖuɖɔ xɔ dzoe. Zinc ƒe ƒuƒoƒo siwo le kpekpem wu naa ametakpɔnu geɖe wu. Wonɔa anyi didi wu le teƒe sesẽwo.

• Zinc si wotsɔ blae la vuvu hafi gakpoa vuvuna.

• Film siwo kpɔa ame ta xea mɔ na oxygen kple tsi tso gakpoa me.

• Nusi wotsɔ blae la léa eɖokui ɖe te le ʋuʋudedi alo lãɖeɖe me.

• Zinc-rich primers naa ametakpɔkpɔ geɖe wu le nɔnɔme sesẽwo me.

Dodokpɔwo ɖee fia be gakpo si wotsɔ galvanized wɔ la te ŋu nɔa te ɖe gbeɖuɖɔ nu nyuie wu gakpo gbadza. Esia nye nyateƒe le teƒe siwo tsi dzana alo le gota.

Eƒe Anyinɔnɔ Eteƒe Didi Kple Beléle Na Eŋu

Zinc si wotsɔ blae la kpena ɖe gakpo si wotsɔ galvanized wɔe ŋu wònɔa anyi didi. Ewɔa dɔ nyuie le gota le tsidzadza, ŋdɔkutsu, kple yaƒoƒo me. Amewo zãnɛ tsɔ wɔa xɔtaxɔwo, gliwo, kple mɔ̃wo. Ga si mexɔ dzo o nɔa anyi didi wu le teƒe siwo sesẽ ŋutɔ. Gake gakpo si wotsɔ galvanized wɔe kpɔa ame ta nyuie eye mexɔ asi boo o. Le ɣeyiɣi aɖe megbe la, zinc si le eme la ate ŋu avuvu. Dodokpɔ edziedzi kple edzadzraɖo bɔbɔe nana gakpoa sẽna.

Kpekpeɖeŋu: Na gakpo siwo wotsɔ galvanized wɔe la nanɔ teƒe siwo ƒu. Xatsa coilwo be nàkpɔ wo ta. Kpɔe ɖa be tsi hã le eme zi geɖe. Ne èkpɔ be nusiwo gblẽ la, tsɔ amadede alo atike si me zinc sɔ gbɔ ɖo ɖɔe ɖo.

Beléle na xɔa ƒe mɔnu siwo wokafu:

1. Zã atikewo alo ami nàtsɔ atɔ te ʋuʋudedi kple nusiwo gblẽ.

2. Tsɔ pepa alo plastik xatsa coilwo ne èle wo dzram ɖo alo le wo ɖom ɖe wo.

3. Kpɔe ɖa be tsi kple coil ƒuƒuwo le wo me enumake ne wotsi.

4. Dzra nubablɛwo ɖo kabakaba be nàtɔ te ʋuʋudedi.

5. Dzra coilwo ɖo ɖe xɔ siwo me yame ƒe nɔnɔme le me. Mègadzra wo ɖo ɣeyiɣi didi akpa o.

Gazazã Nyuie

Ga si wotsɔ galvanized wɔe naa asixɔxɔ nyui aɖe nɔa ga la ŋu. Exɔ asi wu gakpo dzro aɖe le gɔmedzedzea me. Gake eƒe asi bɔbɔ wu gakpo si mexɔ dzo o alo coil siwo wota. Zinc si wotsɔ blae la fia be womadzra nu geɖe ɖo o eye womagade amae ake o. Esia wɔnɛ be ga dzi ɖena kpɔtɔna le ɣeyiɣi aɖe megbe.

Ga si wotsɔ galvanized wɔ kpena ɖe ame ŋu be gazazãwo dzi ɖena kpɔtɔna le ɣeyiɣi didi aɖe megbe. Mehiã be woadzrae ɖo ahaɖɔlii boo o. Eɖea ŋusẽ dzi kpɔtɔna le xɔwo me hã. Esia na wònye tiatia si me nunya le na nuwo tutu kple wo wɔwɔ.

Galvanized Steel Coil ƒe dɔwɔwɔwo

Xɔtutu Kple Tameɖoɖo

Galvanized steel coil le vevie ŋutɔ le xɔtutu me. Xɔtulawo zãnɛ tsɔ wɔa xɔtaxɔwo, gliwo, atiwo, kple atiwo. Zinc-gbadzɛa nana xɔawo nɔa dedie tso gbeɖuɖɔ kple yame ƒe nɔnɔme gbegblẽwo me. Esia na wònye tiatia nyui aɖe na gota zazã. Esẽ eye megbãna bɔbɔe o. Enɔa anyi didi le teƒe sesẽwo. Xɔtula geɖe tiaa gakpo si wotsɔ galvanized wɔe na gaxɔwo, tsiɖɔɖɔɖɔƒewo, kple gliwo. Wozãa gakpo siwo katã wotsɔ galvanized wɔe ƒe afã lɔƒo le xɔtutu me. Du geɖe wu kple dɔ yeyewo wɔwɔ na be nu sia ƒe hiahiã le dzidzim ɖe edzi, vevietɔ le Asia-Pacific.

Adzɔnuwo Wɔwɔ Kple Ʋuwo ƒe Dɔwɔnawo

Dɔwɔƒewo zãa gakpo si wotsɔ galvanized steel coil elabena esesẽ eye eƒe nɔnɔme wɔwɔ le bɔbɔe. Ʋuwɔlawo zãa galvanized coil siwo wotsɔa dzo ƒua gbe tsɔ wɔa ʋu ƒe ŋutilã, ʋuƒo, kple ete ƒe akpawo. Zinc si le eme la xea mɔ na akpa siawo be woagaxɔ dzo o. Esia kpena ɖe ʋuwo ŋu be woanɔ dedie eye wowɔa dɔ nyuie. Ʋudɔwɔƒe siwo le China kple India zãa gakpo si wotsɔ galvanized wɔe wu fifia. Wodi be ʋu siwo le bɔbɔe wu eye wonyo wu. Elektrik-ʋu geɖe wu hã fia be wohiã nu sia geɖe wu. Se yeye siwo ku ɖe ɖiƒoƒo kple ami dzi ɖeɖe kpɔtɔ ŋu na dɔwɔƒewo zãa gakpo si wotsɔ galvanized steel coil. Mɔnu siwo nyo wu be woatsɔ atsyɔ nu nu dzi kple dɔwɔƒe siwo le nutoa me kpena ɖe ame ŋu be woakpɔ nudidi gãtɔ gbɔ le nuto siawo me.

Zãzã Bubuwo

Wozãa gakpo si wotsɔ galvanized steel coil wɔ nu geɖe wu xɔwo kple ʋuwo ko. Mɔ̃ɖaŋudɔwɔlawo zãnɛ na nufamɔ̃wo, fridziwo, kple yaƒoƒomɔ̃wo. Mexɔa gbe o eye wòdzena nyuie. Wozãa nusi wotsɔ wɔe hã le ŋusẽ si me womezãa nu gbegblẽwo le o kple du siwo me nunya le ƒe dɔwo me. Elektrik-ʋuwo kple ŋusẽ damawo hiã gakpo si mexɔa dzo o hena nu yeyewo wɔwɔ. Le Asia-Pacific la, wozãa gakpo si wotsɔ galvanized wɔe ƒe akpa enelia kple edzivɔ tsɔ wɔa mɔ̃woe. Dugã me dɔ yeyewo kple dɔwɔƒe geɖe wu na be gakpo sia ƒe hiahiã dzi ɖe edzi. Fifia dɔwɔƒewo zãa mɔ̃ɖaŋununya yeyewo tsɔ wɔa gakpo siwo me nunya le wu eye wole etɔxɛ na asi yeye siawo.

Nusiwo Ŋu Woabu Kple Seɖoƒewo

Coil Nyuitɔ Tiatia

Gakpo si sɔ tiatia na dɔ aɖe le vevie. Ele be nàde ŋugble le nu geɖe ŋu. Nu siawo trɔa alesi coil la wɔa dɔ nyuie kple ɣeyiɣi didi si wònɔa anyi.

1. Titrime : Ga si le ɣie léa kpekpeme geɖe wu eye wònɔa anyi didi wu. Xɔtulawo zãa gavi siwo le ɣie tsɔ wɔa xɔtunuwo kple akpa sesẽwo. Coil tsɛwo nyo na nusiwo le bɔbɔe abe ya ƒe mɔ̃wo ene.

2. Kpekpeme si wotsɔ blae : Zinc si wotsɔ blae la nana gbeɖuɖɔ meganɔa eŋu o. Nusiwo wotsɔ blaa nu kpekpewo, abe G90 ene, nyo wu na teƒe siwo tsi alo dze le. Nusiwo wotsɔ blaa nu siwo le bɔbɔe wu, abe G60 ene, nyo na teƒe siwo le eme alo esiwo me fa miamiamia.

3. Dzeside : Dzeside ɖesiaɖe kple eƒe ŋusẽ kple alesi wòbɔbɔna. Dzeside sesẽwo nyo ne èhiã gakpo sesẽ. Dzeside siwo te ŋu trɔna bɔbɔe nyo wu ne ehiã be nàbɔbɔ alo atrɔ asi le coil la ŋu.

4. Kekeme Kple Didime : Agbɔsɔsɔme siwo wowɔ ɖe ɖoɖo nu kpena ɖe ame ŋu wòsɔna ɖe dɔ ɖesiaɖe nu. Esia wɔnɛ be xɔtutu kple aɖaŋuwɔwɔ nɔa bɔbɔe.

5. Nu Bubu Siwo Ŋu Nàbu : Bu asi, dɔ si ƒomevi nàwɔ, kple afisi nàzã coil la le ŋu. Wonɔa te ɖe nusi nèhiã dzi tiaa hot-dip alo electrogalvanizing.

Kpekpeɖeŋu: Lé ŋku ɖe dɔwɔƒea ƒe sewo ŋu ɣesiaɣi eye nàlé ŋku ɖe wò nudzrala ƒe nyonyome ŋu hafi nàƒlee.

Nutome ƒe Nɔnɔmewo

Teƒe si nèzãa gakpo ƒe ʋuƒo le ate ŋu atrɔ alesi wowɔa dɔe. Dze si le yame si te ɖe atsiaƒu ŋu la gblẽa zinc kabakaba. Ðiƒoƒo si tso dɔwɔƒewo naa acid dzana si gblẽa zinc la. Ne wodzra coilwo ɖo ɖe teƒe siwo tsi le ate ŋu alé tsi eye wòana gbeɖuɖɔ ɣiwo nazu. Dzoxɔxɔ sesẽ si tsoa gakpo alo lãɖeɖe me ate ŋu atɔ dzo zinc la eye wòana gakpoa naʋu be wòaxɔ dzo.

Xexeãme	Afɔku Vevietɔ	Ametakpɔkpɔ ƒe Afɔɖeɖe
Ƒuta	Dze si wotsɔna ƒua gbe, pitting	Zã zinc si wotsɔ blaa nu kpekpewo
Dɔwɔƒewo ƒe dɔwɔƒewo	Acid tsidzadza, xɔxlɔ̃	De pasivation, nutrenu goawo
Nudzraɖoƒe si me Tsi Le	Gbeɖuɖɔ ɣiwo ƒe wɔwɔme	Dzrae ɖo ɖe teƒe ƒuƒui si ya ƒona le

Nya Siwo Bɔ

Gakpowo ate ŋu ado go kuxiwo ne wozã wo alo wodzra wo ɖo:

• Gbeɖuɖɔ ɣi ate ŋu adze ne tsi gakpɔtɔ le coil la dzi, vevietɔ ne womewɔ passivation nyuie o.

• Ne woƒo zinc la, wotsoe, alo wotsɔ ga ƒoe la, ate ŋu agblẽ nu le zinc la ŋu eye wòana gbeɖuɖɔ nate ŋu age ɖe eme wu.

• Ne zinc la mesɔ o alo ɖi le gakpoa ŋu la, teƒe siwo gbɔdzɔ ate ŋu adzɔ.

• Teƒe yibɔwo ate ŋu adzɔ ne gbeɖuɖɔ ɣiwo yi edzi le tsitsim.

• Ne wodzra coilwo ɖo nyuie o, abe alesi wòle le teƒe siwo tsi le ene, nana be gbeɖuɖɔ te ŋu nɔa bɔbɔe wu.

De dzesii: Wɔ nu ɖe ​​coilwo ŋu nyuie, lé ŋku ɖe wo ŋu enuenu, eye nàdzra wo ɖo nyuie be kuxi akpa gãtɔ natɔ te.

Ga si wotsɔ galvanized steel coil nana gakpo megaxɔa dzo o. Etɔa te nusiwo gblẽna hã. Nya sia sẽ eye wònɔa anyi didi. Ekpena ɖe ame ŋu be woadzra ga ɖo hã. Xɔtulawo zãnɛ tsɔ wɔa xɔtaxɔwo kple gliwoe. Ewɔlawo zãnɛ na ʋuwo kple mɔ̃wo. Ele be nuƒlelawo nalé ŋku ɖe nusi wotsɔ blae ƒe titrime kple eƒe kpekpeme ŋu. Ele be woalé ŋku ɖe dzesi si woxɔ hã ŋu. ASTM ƒe dzidzenuwo kpena ɖe ame ŋu be woakpɔ egbɔ be coil la nyo. Yame ƒe fafa kple dze ate ŋu atrɔ alesi wòwɔa dɔe. Coil nyuitɔ tiatia naa nu nyuiwo dona tso eme.

Nyabiasewo ƒe Nyabiasewo

Nukae nye taɖodzinu vevitɔ si le galvanized steel coil ŋu?

Ga si wotsɔ galvanized steel coil wɔe be gakpo mexɔa dzo alo megblẽna o. Zinc-kpea wɔa dɔ abe akpoxɔnu ene. Xɔtulawo kple dɔwɔƒewo zãnɛ tsɔ wɔa akpa siwo nɔa anyi eteƒe didi eye wosẽna.

Aleke zinc-nutsyɔnu xea mɔ na gbeɖuɖɔ?

Zinc doa go tsi kple ya hafi gakpoa doa go. Esia wɔnɛ be ƒuƒoƒo tɔxɛ aɖe nɔa etame. Nusi wotsɔ ƒo ƒui la xea mɔ na tsi kple ya be woagaka gakpoa o.

Afikae amewo zãa gakpo si wotsɔ galvanized wɔe zi geɖe wu?

Amewo zãa gakpo si wotsɔ galvanized steel coil le xɔtutu, ʋuwɔwɔ, kple mɔ̃wo wɔwɔ me. Enyo na xɔtaxɔwo, ʋu ƒe akpa aɖewo, kple mɔ̃ ƒe akpa aɖewo.

Ðe woate ŋu ade ama gakpo si wotsɔ galvanized wɔe ƒe coil?

Àte ŋu ata gakpo si wotsɔ galvanized wɔe. Ele be eƒe gowo nanɔ dzadzɛ eye wòaƒu gbã. Primer tɔxɛwo kpena ɖe amadedea ŋu wòléna ɖe zinc-gbadzɛa ŋu.

Dzidzenu kawoe ku ɖe gakpo si wotsɔ galvanized steel coil ŋu?

ASTM A653 kple ISO 3575 nye se vevitɔwo na galvanized steel coil. Se siawo ƒo nu tso alesi nusi wotsɔ blae la ƒe titrime, alesi eƒe gota dzenae, kple alesi wòwɔa avu kple gbeɖuɖɔ nyuie ŋu.