Ðe galvanized steel coils rust?

Aɖaŋuɖoɖo: Kpɔ gakpo yeye siwo wotsɔ galvanized wɔe la ɖa ɣesiaɣi be nusianu si gblẽ hã le wo ŋu hã. Menye ɖeko wò galvanized steel coil la dzi kpɔkpɔ nyuie nana wòdzena nyuie ko o ke ekekea wò dɔwo ƒe anyinɔnɔ ɖe enu hã kple . Míaƒe dɔwɔƒea ..

Key Takeaways .

Galvanized steel coils mexɔa dzo bɔbɔe o. Esia le alea elabena zinc coating le wo ŋu. Zinc la wɔa dɔ abe akpoxɔnu ene eye wònana gakpoa nɔa dedie. Zinc layer la xea mɔ na tsi be wòagaka asi eŋu o .

 Ga la. Ne woƒo nu ɖe ​​edzi la, zinc la gakpɔtɔ kpena ɖe eŋu wòtsia gbeɖuɖɔ nu. Esia wɔnɛ be coil la nɔa anyi didi wu. Nuwo abe dze, ɖiƒoƒo, kple yame ƒe nɔnɔme si me tsi le ene nana gbeɖuɖɔ dzɔna kabakaba. Eyata, afisi nèzãa gakpoa le vevie le ɣeyiɣi didi si wòxɔna me. Zi geɖe la, coil-awo me kɔklɔ kpena ɖe wo ŋu be woanɔ nyuie. Kpɔkpɔ ɖa be nu gblẽ le eŋu hã eye woɖɔe ɖo kabakaba hã kpena ɖe ame ŋu. Zinc ƒe nutrenu agbɔsɔsɔme si sɔ la tiatia le vevie. Coils la dzadzraɖo le mɔ nyuitɔ nu nana wonɔa dedie. Esia kpena ɖe wo ŋu wonɔa anyi ɣeyiɣi didi aɖe.

Ðe Galvanized Steel Rust?

Ne èbia be gakpo siwo wotsɔ galvanized wɔe la, àdi be woaɖo eŋu bɔbɔe. Galvanized steel coil tsi tre ɖe xɔxlɔ̃ ŋu nyuie, gake ate ŋu axɔ gbeɖuɖɔ kokoko. Zinc-nulénu la wɔa dɔ abe akpoxɔnu ene eye wòɖea gbeɖuɖɔ dzi kpɔtɔna. Le ɣeyiɣi aɖe megbe la, nuwo abe yame ƒe nɔnɔme kple nusiwo gblẽ ene ate ŋu agblẽ akpoxɔnu sia. Ele vevie be nànya alesi galvanizing stop rust kple nusi woakpɔ mɔ na tso galvanized coil nyui si le teƒe vovovowo me.

Zinc ƒe nutrenu takpɔkpɔ .

Zinc si wotsɔ bla galvanized coil la wɔa mɔxenu aɖe le gakpo kple ya dome. Mɔxenu sia nana tsi kple ɔksidzin, si nana gbeɖuɖɔ nɔa anyi la metsia anyi o. Ne èfɔ gakpo si wotsɔ zinc ƒoe la, etsia tre ɖe tsidzadza, fafa, kple ɖiƒoƒo ŋu. Hot-dip galvanizing bonds zinc to steel, eyata nusi wotsɔ blae la nɔa anyi ƒe geɖe.

Numekukuwo ɖee fia be zinc coatings la nyona ɖe edzi ne wotsɔ nu tɔxɛ aɖewo kpe ɖe eŋu. Nusiwo wotsɔ kpe ɖe eŋu siawo nana be nusi wotsɔ blaa nu la nu sẽna ɖe edzi eye wònyoa ɖe edzi le gbeɖuɖɔ me nɔnɔ me. Le kpɔɖeŋu me, ne wotsɔ ceria nanoparticles kple polyaniline kpe ɖe eŋu la, ekpena ɖe Zinc ta be ekpɔa gakpo ta tso xɔxlɔ̃ me. Numekuku aɖe do galvanized steel coil to the Sea kpɔ ƒe atɔ̃ sɔŋ. Zinc-nulénu siwo le kpekpem wu la ɖe gbeɖuɖɔ dzĩ kple amadede ƒe ʋuʋu ƒe afɔkua dzi kpɔtɔ, vevietɔ le eƒe goawo dzi. Zinc layer la wɔa filmwo eye wòxea mɔ na oxygen be wòagaɖo gakpo o.

Àte ŋu akpɔ alesi nutoa me trɔa ɣeyiɣi didi si galvanized coil nɔa anyi le kplɔ̃ si le ete la me:

MIDE DZESII: Zi geɖe la, wò galvanized coil la dzadzraɖo kple ŋkuléle ɖe eŋu ate ŋu ana wòanɔ anyi eteƒe nadidi. Ne mèkpɔ edzi o la, gbeɖuɖɔ adzɔ kabakaba wu, vevietɔ le teƒe sesẽwo.

Ga si wotsɔ galvanized steel coil ate ŋu anɔ anyi ƒe 20 va ɖo 50 alo esi wu nenema le gota le nɔnɔme siwo sɔ me. Le ƒuta alo dɔwɔƒewo la, mexɔa ɣeyiɣi didi o le dze kple atikewo ta. nyonyome kple nusiwo wotsɔ blaa nu ƒe titrime le vevie. Zinc ƒe nutrenu siwo le kpekpem wu la kpɔa eta nyuie wu eye wonɔa anyi didi wu.

• Le gota teƒe siwo fa miamiamia la, gakpo siwo wotsɔ galvanized wɔe ate ŋu anɔ anyi ƒe 50 kple edzivɔ hafi axɔ dzo.

• Le teƒe sesẽwo abe ƒuta alo dɔwɔƒewo ene la, ate ŋu anɔ anyi ƒe 20 alo esi mede nenema o.

• Galvanized steel ate ŋu anɔ anyi ƒe 50-100 le teƒe siwo sɔ.

• Le ƒudzi alo dɔwɔƒewo la, exɔa ƒe 20-50 kple beléle.

• Zinc coating naa mɔxenu kple vɔsa siaa takpɔkpɔ tso gbeɖuɖɔ me.

• Atikewo, tsi, nusiwo gblẽ, kple fafa si sɔ gbɔ nana wògblẽna kabakaba.

• Zi geɖe la, gakpo siwo wotsɔ galvanized wɔe la xɔa ƒe 25 va ɖo 50.

• Le teƒe siwo mesẽ o la, ate ŋu anɔ anyi ƒe 75.

• Zinc ƒe nutrenu siwo le kpekpem wu la kpɔa ame ta ɣeyiɣi didi wu.

• Beléle na wo kple nusiwo wotsɔ blaa nu bubuwo kpena ɖe eŋu wònɔa anyi didi wu.

• GI coilwo ate ŋu anɔ anyi ƒe 20 va ɖo 50 alo esi wu nenema le teƒe siwo sɔ, siwo mexea mɔ na wo o.

• Beléle na wo edziedzi kple nusiwo wotsɔna blaa nue nana wònɔa anyi didi wu.

vɔsasa takpɔkpɔ ƒe mɔnu .

Ðewohĩ àbia ɖokuiwò be nukatae galvanized coil kpɔa gakpo ta nyuie nenema gbegbe hã. Nusitae nye vɔsasa takpɔkpɔ ƒe mɔnu. Zinc meɖia ame o wu gakpo, eyata exɔa gbeɖuɖɔ gbã. Ne zinc-nulénu la ƒo ɖi la, zinc ƒe akpa aɖewo wɔa dɔ abe vɔsa anodes ene. Wotsɔa elektrɔnikwo naa gakpo eye wotsia gakpowo nu be woagaxɔ dzo o. Woyɔa esia be cathodic takpɔkpɔ.

Ne zinc xɔ dzo la, ewɔa zinc oxide kple hydroxycarbonate dzewo. Esiawo wɔa film si le ʋeʋẽm eye wòdaa gbe le eɖokui ŋu la ɖe gakpo dzi. Film sia xea mɔ na tsi kple oxygen, si naa ametakpɔnu geɖe wu. Zinc ƒe nutrenu la menye mɔxenu dzro aɖe ko o. Ewɔa atikewo ƒe akpoxɔnu hã si léa nusiwo nana gbeɖuɖɔ nɔa anyi eye wònana be gbeɖuɖɔa nɔa bɔbɔe.

Le ɖoƒe sue aɖe la, zinc oxide kpena ɖe ame ŋu wòʋuʋua elektrɔnikwo le zinc kple gakpo ƒe go dzi. Esia kpena ɖe nuwɔna siwo nana gakpowo nɔa dedie ŋu. Ne zinc layer la le dzo dam la, ametakpɔkpɔ trɔna tso cathodic dzi va zua mɔxenu. Vɔvɔ̃ ƒe nuwɔna kple mɔxenu ƒe ŋusẽkpɔɖeamedzi ƒe tsakatsaka sia naa galvanized coil sesẽ ƒe xɔxlɔ̃ kple agbenɔƒe didi.

Aɖaŋuɖoɖo: Tsɔ galvanized coil si me zinc coating si le ʋeʋẽm, gɔ̃ hã le be wòakpɔ eta nyuie wu. Kpɔ wò coil la ɖa zi geɖe be èŋlɔ nu alo gblẽ be vɔsa takpɔkpɔ nanɔ dɔ wɔm hã.

Nusiwo hea gbeɖuɖɔ vɛ le gakpo si wotsɔ galvanized wɔe dzi .

Nutoa me ƒe nɔnɔmewo .

Ne èzã galvanized coil le gota la, yame ƒe nɔnɔme le vevie ŋutɔ. Ne ya xɔ dzo ŋutɔ la, tsi ate ŋu anɔ coil la dzi. Tsi sia kpena ɖe gbeɖuɖɔ ŋu wòdzɔna kabakaba. Dze si tso atsiaƒu alo tsi si me dze le me ate ŋu agblẽ nu le zinc layer la ŋu. Esia nana be Rust dzena kaba. Ðiƒoƒo le yame, abe sulfur dioxide kple nitrogen oxides ene, tsakana kple tsi. Esiawo tsakana tsɔ wɔa acid siwo gblẽa zinc la me. Tsidzadza si me aɖi le le dugãwo me hã gblẽa nu le ametakpɔnu si wotsɔ kpɔa ame ta la ŋu. Moss kple lichen ate ŋu adzi ɖe coil la dzi. Woléa tsi ɖe ga la gbɔ eye wowɔa teƒe sue siwo tsi le. Teƒe siawo kpena ɖe gbeɖuɖɔ ŋu wòdzea egɔme.

Nusiwo gbɔ gbeɖuɖɔ tsona wu le galvanized coil dzi lae nye esi:

1. Tsi ƒe fafa gã (si wu 60%) .

2. Dze le ya alo tsi me (ƒuta ƒe teƒewo) .

3. Tsidede alo tsilele enuenu .

4. Sulfur dioxide ƒe ɖiƒoƒo .

5. Hydrogen sulfide ƒe ɖeɖefia .

6. Kadodo kple alkali sesẽwo (siminti, aŋɔ) .

7. Aɖi dzadza ƒe tsidzadza .

8. Moss kple Lichen ƒe tsitsi .

Kpekpeɖeŋu: Ne èle atsiaƒu gbɔ alo le du aɖe me la, ke lé ŋku ɖe wò coil si wotsɔ galvanized wɔe la ŋu zi geɖe wu. Teƒe siawo nana gbeɖuɖɔ dzɔna kabakaba wu eye wònaa wò coil ƒe agbenɔnɔ nɔa kpuie.

Ŋutilã me nusiwo gblẽ le ame ŋu .

Ŋutilã me nugbegblẽ nye susu gã bubu si ta gbeɖuɖɔ le galvanized coil ŋu. Nuƒoƒo, dzesiwo, alo ʋuʋu sesĩe ate ŋu agbã zinc si wotsɔ blae la. Ne èkpɔ be woƒo nu tso eŋu la, ke gakpo si le ete la le ʋuʋu ɖi na ya kple tsi. Zinc ate ​​ŋu akpɔ ʋuʋudedi suewo ta, gake menye gãwo o. Ne ʋuʋudedi alo nu gblẽ le teƒe sesẽ aɖe ŋu la, ele be nàɖɔe ɖo. Esia wɔnɛ be coil la megatsia dzodzodzoe o. Ele be nàdi nusiwo gblẽ le esi nètsɔ coil la de eme kple le chequewo me vɔ megbe. Chip suesuesuewo gɔ̃ hã ate ŋu ana tsi nage ɖe eme eye wòadze gbeɖuɖɔ gɔme.

MIDE DZESII: Mitsɔ galvanized steel coil fa miamiamia ne miele ʋuʋum alo midee. Zã ka falɛfalɛwo eye mègahe coil la be wòadzudzɔ scratches o.

Coating ƒe titrime .

Zinc ƒe nutrenu ƒe titrime le vevie ŋutɔ na gbeɖuɖɔ ƒe dɔwɔwɔ. Nusiwo wotsɔ blaa nu siwo le ʋeʋẽm wu wɔa akpoxɔnu sesẽ wu eye wonɔa anyi didi wu le teƒe sesẽwo. Numekukuwo ɖee fia be zinc ƒokpli siwo le ʋeʋẽm la naa zinc ion geɖe wu. Ion siawo kpena ɖe ame ŋu be woakpɔ nugbɔ siwo wotso kple teƒe siwo gbɔdzɔ ta. Zinc la wɔa dɔ abe akpoxɔnu ene eye wòɖea gbeɖuɖɔ si le gakpoa dzi la dzi kpɔtɔna.

Tia zinc coating thickness si sɔ ɖe wò dɔa kple afisi nèzãnɛ le la nu. Nusiwo wotsɔ blaa nu siwo le ʋeʋẽm wu la ƒe asi sɔ gbɔ wu, gake wokpɔa eta nyuie wu eye wonɔa anyi didi wu.

Galvanized Coil Dzadzraɖo .

Wò galvanized coil dzi kpɔkpɔe nye mɔ nyuitɔ si dzi nàto axe mɔ na galvanized steel be wòagaxɔ dzo o eye wòana eƒe nyonyome nayi dzi. Afɔɖeɖe bɔbɔewo abe dzadzɛnyenye, ŋkuléle ɖe nu ŋu, kple edzadzraɖo ate ŋu akpe ɖe ŋuwò nàkpɔ viɖe geɖe tso wò gadede asi me. Beléle na wò edziedzi hã ɖea ga dzi kpɔtɔna na wò ne èƒo asa na nusiwo woatsɔ aɖɔlii si mexɔ asi o.

Dzadzɛnyenye edziedzi .

Ele be nàkɔ wò galvanized coil la ŋu zi ɖeka ya teti le ƒea me. Le ƒuta alo dɔwɔƒewo la, kɔe ɣleti etɔ̃ ɖesiaɖe. Dzadzɛnyenye ɖea dze, ke, kple acid tsidzadza ƒe nugbagbevi siwo ate ŋu agblẽ zinc-nulénu la ɖa. Dze egɔme kple mɔnu fafɛwo eye nàzã atike siwo ŋu ŋusẽ le wu ne ehiã ko.

• Zã plastik bristle brɔs falɛfalɛ aɖe nàtsɔ atutu eŋu. Ƒo asa na gakpo brɔs, siwo ate ŋu aƒo zinc-nulénu la ahatrɔe.

• Klɔe kple adzalẽ alo ʋukɔklɔtike siwo mesẽ o kple tsi si me mekɔna o.

• Le ɖi fafɛwo gome la, zã aƒeme ammonia-klɔlawo. Ne èdi be yeaɖu gbeɖuɖɔ alo siminti ƒe ƒuƒuwo la, zã oxalic acid, emegbe nàklɔe nyuie.

• Ɖe amadede siwo le tsɛ wu kple plastik alo ati ƒe nutrenu ɖa. Zã non-alkaline strippers hena amadede sesẽ.

• Klɔ coil la ɖa ɣesiaɣi ne èkɔ eŋu vɔ be nàɖe atike si me kɔ wu ɖesiaɖe ɖa.

Kpekpeɖeŋu: Do dzadzɛnyenyemɔnu yeye ɖesiaɖe kpɔ le teƒe sue aɖe si woɣla gbã. Esia kpena ɖe ŋuwò be mègagblẽa nu le zinc ƒe nutrenua ŋu o.

Wò galvanized coil la me kɔklɔ kpena ɖe eŋu edziedzi be galvanized steel megaƒo ɖi o eye wònana be eƒe gowo dzena abe ɖe wòle keklẽm ene. Ekpɔa zinc layer hã ta, si nye nu vevitɔ si nana ɣeyiɣi didi ƒe nyonyome.

Dzodzro kple edzadzraɖo .

Ele be nàlé ŋku ɖe wò galvanized coil la ŋu zi ɖeka ya teti le ƒea me. Le nɔnɔme sesẽwo me la, lé ŋku ɖe ɣleti ade ɖesiaɖe ŋu. Di dzesi gbãtɔ siwo fia be gbeɖuɖɔ alo nusiwo wotsɔ blaa nu la gblẽ. Lé fɔ ɖe nya vevi siawo ŋu:

1. Teƒe gbadza siwo tsi ate ŋu aƒo ƒu ɖo.

2. Edges kple welds, siwo ate ŋu axɔ dzo wu.

3. teƒe siwo ŋu woka asi do ŋgɔ.

4. Teƒe siwo ɖi ɣi alo gbeɖuɖɔ ɣi le.

5. Teƒe ƒuƒlu siwo zinc si wotsɔ blae la bu le.

6. Do kple dzogoe siwo dzi tsi kple ɖiƒoƒo ate ŋu aƒo ƒu ɖo.

7. Teƒe siwo coil la ka ga bubuwo le.

Zã magnet ƒe titrimedzidzenu nàtsɔ alé ŋku ɖe zinc si wotsɔ blae la ŋu. Ne èkpɔ teƒe siwo le ƒoƒom alo teƒe sue siwo gbeɖuɖɔ le la, dzra wo ɖo enumake:

1. Tsɔ adzalẽ kple tsi fafɛ kɔ teƒea ŋu.

2. Tsɔ akɔbli ka brɔs alo sandpaper nyui aɖe ɖa gbeɖuɖɔ.

3. Tsɔ amadede si me zinc sɔ gbɔ ɖo alo zinc si wotsɔ ƒoe fafɛe la de eme be ametakpɔkpɔ nagaɖo ame me.

4. Ne èdi be yeaɖɔe ɖo gãwo la, zã urethane si wotsɔ tsi wɔe alo amadede si wotsɔ vinyl wɔe.

MIDE DZESII: Dzadzraɖo Kabakaba Dzudzɔ Gbeɖuɖɔa ƒe kaka eye wòakpe ɖe ŋuwò nàlé wò galvanized coil ƒe nyonyome me ɖe asi.

Atike sesẽwo ƒoƒo asa na .

Atike aɖewo ate ŋu agblẽ nu le zinc ƒe nutrenu ŋu eye wòana gbeɖuɖɔ naƒu du. Ele be nàƒo asa na:

• Ami kple abɔ me atikewo, siwo ate ŋu aɖe zinc takpɔkpɔ dzi akpɔtɔ va ɖo 40%.

• Aɖi sesẽwo kple alkaline-klɔnuwo, siwo gblẽa zinc layer la me.

• Dzetsi kple fafa fũ, si nana be xɔmefamɔ̃wo dzina ɖe edzi.

• Aɖi dzadza kple ɖiƒoƒo dɔwɔƒewo, siwo nana nusi wotsɔ blaa nu la ƒua gbe kabakaba wu.

• Ka ɖe akɔbli alo ga bubuwo dzi, si ate ŋu ana galvanic naxɔ dzo.

Dzra wò coil si me galvanized le ɖo ɖe teƒe si tsi le nyuie, si me ya nyui le. Na wòanɔ adzɔge tso atikewo kple ga bubuwo gbɔ. Ne ele be nàzã atike si wotsɔna klɔa nu ŋu la, tia esi le dedie na zinc-nulénuwo, abe acetone alo asitsatsa ƒe nusiwo wodo kpɔ be wotsɔ galvanized steel wɔe ene.

Kpekpeɖeŋu: Nudzraɖoƒe nyui kple dzadzɛnyenye nyuie nye mɔ bɔbɔe siwo dzi nàto akpɔ wò coil si me galvanized le ta eye wòadidi eƒe agbenɔƒe ɖe edzi.

Gazazã nyuie le beléle na xɔa me .

Dzadzraɖo edziedzi ƒe asi medea coil si me gbeɖuɖɔ le ɖɔliɖɔli nu kura o. Dzadzɛnyenye kple nuwo ɖɔɖɔɖo suesuesuewo nana zinc-nulénu la nɔa sesẽm eye wòxea mɔ na kuxi gãwo. Ne èdzo le beléle na xɔa dzi la, Rust ate ŋu agblẽ nu le coil la ŋu eye wòazi dziwò be nàƒle yeye. Ɣeyiɣi kple ga vi aɖe dede eme kpena ɖe ŋuwò be nàƒo asa na ga xɔasi siwo woatsɔ aɖɔli woe eye wònana wò gakpo si wotsɔ galvanized wɔe la nɔa nɔnɔme nyuitɔ me ƒe geɖe.

Nutoa me ƒe ŋusẽkpɔɖeamedzi ɖe galvanized steel coil dzi .

Gbedoxɔ me Vs. Ƒuta Nutowo .

Teƒe si nèzãa galvanized coil la le vevie ŋutɔ. Le dukɔa alo dugã me nutoawo me la, galvanized coil xɔa ƒe geɖe. Ðewohĩ màkpɔ gbeɖuɖɔ ƒe 70 kple edzivɔ le teƒe siawo o. Esia dzɔna elabena ya la le dzadzɛ eye tsi mesɔ gbɔ ɖe yame o.

Gake le atsiaƒua gbɔ la, nuwo to vovo. Dze si le yame nana gbeɖuɖɔ dzɔna kabakaba. Ne ya si me dze le dze ŋgɔ coil la, Rust ate ŋu adze le ƒe 5 va ɖo 7 me. Ne wokpɔ coil la ta la, ate ŋu anɔ anyi ƒe 15 va ɖo 25 hafi gbeɖuɖɔ nadze egɔme. Ele be nàkɔ coils siwo te ɖe ƒuta ŋu ahalé ŋku ɖe wo ŋu zi geɖe. Klɔ wo kple tsi nyui le ɣleti ʋɛ aɖewo ɖesiaɖe me be nàɖe dze ɖa. Zã nusiwo wotsɔ blaa nu bubuwoe ne àte ŋui. Di gbeɖuɖɔ alo nu gblẽ le eŋu zi eve ya teti le ƒea me.

Kpekpeɖeŋu: Ne èle atsiaƒua gbɔ la, kɔ wò coil la ŋu eye nàlé ŋku ɖe eŋu zi geɖe. Esia kpena ɖe eŋu wònɔa anyi didi wu.

Ðiƒoƒo le dɔwɔƒewo .

Dɔwɔƒewo kple mɔ siwo dzi amewo sɔ gbɔ ɖo la nana nuwo sesẽna na galvanized coil. Wotsɔa ya abe sulfur dioxide kple nitrogen oxides ene dea ya me. Ya siawo tsakana kple tsidzadza eye wowɔa tsidzadza si me acid le. Acid Rain gblẽa nu le zinc-nulénu la ŋu. Le teƒe siawo la, galvanized coil nɔa anyi abe ƒe 20 va ɖo 40 ene hafi Rust va dona. Esia medidi abe alesi wòle le ya dzadzɛ me ene o.

Ele be nàlé ŋku ɖe galvanized coil ŋu le dɔwɔƒe ƒe akpawo zi geɖe wu. Di gbeɖuɖɔ ɣi, gbeɖuɖɔ dzĩ, ʋuʋudedi, kple nusi wotsɔ blae si wodo. Klɔ coil la ɣleti etɔ̃ va ɖo ade ɖesiaɖe. Lé ŋku ɖe ƒunukpeƒewo, weld, kple teƒe siwo ŋu viɖe geɖe le ŋu. Zã nusiwo wotsɔ blaa nu bubuwoe ne àte ŋui. Tia zinc si le ʋeʋẽm wu be wòakpɔ eta nyuie wu le teƒe sesẽwo.

• Kpɔ anyigba ƒe nutrenuwo ɖa ɣleti etɔ̃ ɖesiaɖe.

• Kpɔ ƒunukpeƒewo ɣleti sia ɣleti ɖa be gbeɖuɖɔ le eme hã.

• Kpɔ teƒe siwo wozãna ŋutɔ le ɣleti eve ɖesiaɖe me.

• Klɔ nusiwo gblẽ la ŋu eye nàɖɔ wo ɖo ne ènya kpɔe ko.

MIDE DZESII: Ne èlé ŋku ɖe eŋu zi geɖe eye nèzã zinc-nu siwo le kpekpem wu la, ekpena ɖe wò coil la ŋu wòwɔa avu kple ɖiƒoƒo eye wònɔa anyi didi wu.

Xɔ mɔ ɖe gbeɖuɖɔ ɣi si le galvanized coil dzi .

Nukae nye White Rust?

Ɣeaɖewoɣi la, èkpɔa ƒuƒoƒo ɣi aɖe si le gbadzaa le gakpo si wotsɔ galvanized wɔe dzi. Woyɔa esia be White Rust. Edzɔna ne coil la bɔbɔ nɔ teƒe siwo xɔ dzo kple ya sue aɖe ko. White Rust dzena abe ɖe wòle ʋeʋẽm alo chalky ene, menye abe red rust ene o. Wotsɔ zinc ƒe nusiwo gblẽa nu le ame ŋu wɔe. Esiawo dometɔ aɖewoe nye zinc hydroxide, zinc oxide, kple zinc carbonates. Tsiwo wɔa dɔ kple zinc si wotsɔ blae be woawɔ atike siawo. Esia dzɔna wu ne ya mate ŋu aʋuʋu le coil la ŋu o. Amewo hã yɔnae be 'storage stain' alo 'wet storage stain.'
Zi geɖe la, White Rust nɔa anyigba eye mewɔa nuvevi zinc coating ƒe takpɔkpɔ o. Le ɣeyiɣi aɖe megbe la, zinc hydroxide trɔna zua zinc oxide kple zinc carbonate. Ne ègblẽ coil la ɖe gota la, zi geɖe la, gbeɖuɖɔ ɣiwo nu yina esi wòtrɔna zua nusiwo li ke.

MIDE DZESII: Gbeɖuɖɔ ɣi fia be tsi xɔ zinc si wotsɔ blae la. Enye dzesi be nàlé ŋku ɖe alesi nèdzraa wò coil ɖo hekpɔa nui ŋu.

Mɔxexe ɖe enu ƒe mɔnuwo .

Àte ŋu atɔ te White Rust to nu bɔbɔe ʋɛ aɖewo wɔwɔ me. Na galvanized steel coils nanɔ teƒe ƒuƒuiwo ɣesiaɣi eye ya nyui naƒo. Mègatsɔ wo da ɖe anyigba o. Zã spacers ale be ya nate ŋu aʋuʋu le coils dome. Mègaƒo coils nu ƒu ɖe wo nɔewo ŋu akpa o. Esia léa tsi ɖe mɔ̃ me eye wòkpena ɖe White Rust ŋu wòdzɔna.
Ne èʋuʋu coils la, tsɔ nutsyɔnu siwo me tsi mele o bla wo eye nàkpɔ goawo ta. Ne èkpɔ coil siwo me tsi le la, tsɔ wo ƒu gbe sesĩe. Ðe agbalẽ siwo me tsi le ɖe vovo ale be ya nate ŋu aɖo wo gbɔ.
Kpɔ coils zi geɖe be nàkpɔ gbeɖuɖɔ ɣi kaba. Ne èkpɔe la, tsɔ adzalẽ kple tsi fafɛ kɔ teƒea ŋu. Le teƒe sesẽwo gome la, zã acid si gbɔdzɔ eye nàklɔe nyuie.
Do ametakpɔnu siwo wotsɔ blaa nu abe amadede si me zinc sɔ gbɔ ɖo, epoxy, alo aŋɔ si wotsɔ blaa nu ene be nàkpɔ ametakpɔnu bubuwo ta. Ne èkpɔ teƒe siwo woŋlɔa nu ɖo alo teƒe ƒuƒluwo la, tsɔ zinc alo nutrenu siwo me zinc sɔ gbɔ ɖo la ɖɔ wo ɖo. Zã gauge nàtsɔ alé ŋku ɖe zinc layer la ŋu eye nàkpɔ egbɔ be egakpɔtɔ kpɔa eta nyuie.
Na coils nate ɖa tso akɔbli, akɔbli, alo ga bubu siwo nana galvanic xɔa dzo la gbɔ. Kpɔ egbɔ be nudzraɖoƒea le 60% ƒe fafa te. Ne ele be nàna coils nanɔ gota la, tsɔ tsilénu siwo me tsi mele o tsyɔ wo dzi eye nàkɔ nugbɔ ɖeka ɖe dzi be tsi nado.

Kpekpeɖeŋu: Coils dzraɖo nyuie kple nuwɔwɔ kabakaba nye mɔ nyuitɔ siwo dzi nàto atɔ te gbeɖuɖɔ ɣi eye nàna wò galvanized steel coil la nanɔ sesẽm.

Galvanized steel coils mexɔa dzo bɔbɔe o. Zinc ƒe nutrenu la kpɔa gakpo si le ete la ta. Gake coil aɖeke mate ŋu atɔ te gbeɖuɖɔ tegbee o. Ele be nàkɔ wò coil la ŋu zi geɖe. Dzra nusianu ɖo kaba be wòakpe ɖe zinc la ŋu wòanɔ anyi eteƒe nadidi. Ne èkpɔ edzi la, wò coil ate ŋu anɔ anyi ƒe 20 va ɖo 50. Ne èle gakpo si wotsɔ galvanized wɔe fɔm la, bu nu siawo ŋu:

• Nutoa me: Teƒe siwo te ɖe atsiaƒu alo dɔwɔƒewo ŋu hiã takpɔkpɔ geɖe wu.

• Zinc coating thickness: Nusiwo le ʋeʋẽm wu tso hot-dip galvanizing me nɔa anyi didi wu.

• Beléle na: Klɔ wò gakpo si wotsɔ galvanized wɔe la ŋu eye nàlé ŋku ɖe eŋu zi geɖe.

Ne èwɔ tiatia nyuiwo eye nèléa be na wò coil la, ate ŋu anɔ anyi ƒe geɖe.

Nyabiasewo ƒe 1999 me.

Ɣeyiɣi didi kae galvanized steel coil nɔa anyi le gota?

Àte ŋu akpɔ mɔ be galvanized steel coil anɔ anyi ƒe 20 va ɖo 50 le gota. Zinc ƒe nutrenu si tso hot-dip galvanizing me kpɔa gakpoa ta. Le nɔnɔme siwo me fa miamiamia me la, enɔa anyi didi wu. Le ƒuta alo dɔwɔƒewo la, àte ŋu akpɔ gbeɖuɖɔ kaba.

Ðe nàte ŋu ata nu ɖe ​​gakpo si wotsɔ galvanized wɔe dzia?

Ẽ, àte ŋu ata nu ɖe ​​galvanized steel coil dzi. Klɔ eƒe akpa si le edzi la gbã. Zã primer si wowɔ na zinc coating. Paint kpena ɖe ame ŋu wòkpɔa coil la ta eye ate ŋu ana eƒe dzedzeme nanyo ɖe edzi.

Nukae hea gbeɖuɖɔ ɣi vɛ le gakpo si wotsɔ galvanized wɔe dzi?

Gbeɖuɖɔ ɣiwo nɔa anyi ne tsi xɔ zinc si wotsɔ blae la. Esia dzɔna zi geɖe le nudzraɖoƒewo. Àte ŋu axe mɔ ɖe enu ne èna galvanized steel coil la ƒu eye nàna ya naƒo xlã.

Aleke nèdzraa scratches ɖo ɖe galvanized steel coil ŋu?

Tsɔ adzalẽ kple tsi fafɛ kɔ ʋuʋudedia ŋu. Tsɔ teƒea ƒu gbe. Tsɔ amadede si me zinc sɔ gbɔ ɖo alo galvanizing spray si me wodea tsii. Esia gbugbɔa zinc-nulénu la ɖoa anyi eye wòkpɔa gakpo si le ete la ta.

Ðe galvanized steel coil le dedie na tsinono ƒe ɖoɖowoa?

Àte ŋu azã galvanized steel coil na tsi ƒe ɖoɖo aɖewo. Zinc ƒe nutrenua tsi tre ɖe xɔxlɔ̃ ŋu. Gake lé ŋku ɖe nutoa me ƒe sewo kple dzidzenuwo ŋu ɣesiaɣi hafi nàzãe atsɔ awɔ tsinonoe.