Alesi wowɔe gɔmesese Galvanized Steel is manufactured le vevie ŋutɔ na mɔ̃ɖaŋudɔwɔlawo, nuƒlehawo, kple dɔa dzikpɔlawo. Ele be nàda ŋutilãmenu ƒe agbenɔƒe, xɔtuɖoɖo ƒe blibonyenye, kple nudzralawo ƒe ŋutetewo kpɔ be nàwɔ nyametsotso siwo ŋu wonya nu tsoe.
Menye galvanizing-dɔwɔwɔwo katãe naa nu ɖeka tɔgbe o. Mɔnu tɔxɛ si wozãna tsɔ wɔa nuwoe gblɔa nusi wotsɔ blaa nu ƒe titrime, alesi wòate ŋu awɔe, kple dɔa ƒe viɖekpɔkpɔ ɣeyiɣi didi. Ŋuɖoɖo ɖe ɖoɖo si mesɔ o ŋu ate ŋu ana xɔtuɖaŋu naxɔ kaba alo agblẽ nu le xɔa ŋu vevie.
Mɔfiame sia gblẽ atikewo kple dɔwɔƒewo ƒe dɔwɔwɔ siwo tututu le megbe na galvanizing la me. Míewɔa nɔnɔmetata vovovowo wɔwɔ ƒe mɔnuwo tẽ ɖe woƒe dɔwɔƒewo ƒe dɔwɔwɔ nyuitɔwo ŋu. Àkpɔ ɖoɖo si wotu ɖe kpeɖodziwo dzi hã si dzi nàto ada gakpodzralawo kpɔ. Kaka nyati sia nawu enu la, àse alesi tututu nàtia nyati si sɔ na wò dɔ gã si nàgawɔ la gɔme.
Nu Vevi Siwo Wotsɔna Yia Nu
**Cathodic Takpɔkpɔ:** Zinc wɔa dɔ abe vɔsa anode (standard electrode potential of -980 mV vs. steel's -400 mV), kpɔa gɔmeɖoanyi ga ta ne wovuvu nusi wotsɔ blae le 5mm ƒe didime me gɔ̃ hã.
**Dɔwɔwɔ ƒe Dzidzenu:** Dzoxɔxɔ-nyrɔ ƒe ɖoɖo si wozãna ɖaa bia be woakpɔ dzoxɔxɔ dzi sesĩe, vevietɔ 450°C (842°F) ƒe zinc si wotsɔ ƒo tsilele.
**Volume Production:** Asitsatsa **galvanized gakpo coil** kple **galvanized gakpo gbadzɛ** ɖoa ŋu ɖe galvanizing ka siwo yia edzi ŋu to mɔnu deŋgɔwo abe Sendzimir mɔnu kple ya hɛwo zazã me hena nutsyɔtsyɔ dzi kpɔkpɔ pɛpɛpɛ.
**Dɔwɔwɔ ƒe Tɔxɛ:** Ele be tiatia nawɔ ɖeka kple mɔnu (Hot-Dipped, Electro-galvanized, Galvanealed) kple emetsonua (le kpɔɖeŋu me, maximum corrosion resistance vs. paintability).
**Seɖoƒe Siwo Wonya:** Ga si wotsɔ galvanized wɔe hiã be woadzrae ɖo koŋ be wòaxe mɔ ɖe 'gbeɖuɖɔ ɣi' nu eye mesɔ na nuto siwo me acid sɔ gbɔ ɖo alo kadodo tẽ kple ga siwo meɖi wo nɔewo abe akɔbli ene o.
Dzɔdzɔmeŋutinunya Vevitɔ: Alesi Zinc Kpɔa Ga Ta Tae
Be míase alesi wowɔa woe gɔme bliboe la, ele be míase ametakpɔnu siwo le fefem la gɔme gbã. Menye ɖeko zinc tsyɔa gayibɔ dzi ko o. Ebla ɖe ga si wotsɔ wɔa gɔmee ŋu to atikewo me, si wɔnɛ be ametakpɔnu si me nu eve le.
Ŋutilã me Mɔxenu la
Zinc wɔa ga ƒe ƒuƒoƒo si bla ɖe wo nɔewo ŋu ŋutɔ ɖe nusi le ete la dzi. Akpoxɔnu sesẽ sia xea mɔ na tsi, ɔksidzin, kple chloride siwo gblẽa nu le ame ŋu keŋkeŋ. To vovo na amadede si wozãna ɖaa la, zinc-kpe ƒe ƒuƒoƒoawo tsina le mɔ si me agbe mele o nu tso gakpoa ŋutɔ me. Kadodo sesẽ sia xea mɔ na ʋuʋudedi kple ʋuʋudedi. Zinc dzadzɛ ye le gota gome, gake ememe ƒuƒoƒoa ya wɔa zinc-iron ƒe kpe sesẽ siwo sesẽ ŋutɔ. Zi geɖe la, ƒuƒoƒo siawo siwo le eme la te ŋu nɔa te ɖe ʋuʋudedi nu nyuie wu gakpo si le ete.
Elektrikŋusẽ ƒe Micro-Battery (Vɔsa Anode) .
Nunya vavãtɔ si le ɖoɖoa ŋu le cathodic takpɔkpɔ me. Zinc nye esi me elektrikŋusẽ mele o wu gayibɔ sãsãsã. Le galvanic dzidzenu dzi la, zinc tsɔa elektrikŋusẽ si wozãna ɖaa si nye -980 mV, gake gakpo ya nɔa anyi ɖe -400 mV lɔƒo.
Esi zinc wɔa dɔ wu ta la, elɔ̃na faa tsɔa eya ŋutɔ ƒe elektrɔnikwo saa vɔe be yeatsɔ akpɔ gakpo si le ete la ta. Ne mɔ̃wo gblẽ nu le ga ƒuƒlu la ŋu la, batri si me nusuekpɔmɔ̃ le la dzɔna. Zinc si ƒo xlãe la wɔa dɔ abe anode ene, eye gakpo si woɖe ɖe go la va zua cathode. Zinc la lɔ̃a oxidize wòzua zinc carbonate. Atike sia si dona tso eme la wɔa ametakpɔnu aɖe ɖe ʋuʋudedi la dzi. Le dɔwɔwɔ ŋutɔŋutɔ me la, vɔsasa ƒe mɔ̃ sia kpɔa gakpo siwo woɖe ɖe go la ta vevie vaseɖe 5mm ƒe asigɛ ƒe didime.
Agbenɔƒe ƒe Ganyawo Ŋuti Nunya
Ne ewɔlawo zãe nyuie la, ametakpɔnu eve sia nana nuwo nɔa agbe didi ŋutɔ. Zinc ƒe nutsyɔnu siwo le nyonyome deŋgɔ naa ƒe 50+ ƒe agbenɔƒe bɔbɔe le yame ƒe nɔnɔme siwo sɔ me. Nu sia si nɔa anyi didina si mexɔ se o la ɖea ga si wozãna ɖe beléle na xɔa ŋu edziedzi la ɖa. Megahiã be dɔwɔƒea dzikpɔlawo nawɔ ɖoɖo ɖe nutata evelia si xɔa ga geɖe le agble me ŋu o. Ðeko nyatia wɔa dɔ ƒe sia ƒe.
Afɔɖeɖe 4 ƒe Dzidzenu Hot-Dip Galvanizing Dɔwɔna
Adzɔnuwɔƒe siwo le ɖoƒe kɔkɔwo zɔna ɖe dɔwɔwɔ ƒe ɖoɖo sesẽ aɖe si woɖo ɖi (SOP) dzi. Ðoɖo sesẽ sia kpɔa egbɔ be gaŋutinunya ƒe kadodo deblibo. Afɔɖeɖe 4 ƒe ɖoɖo si wozãna le dɔwɔƒea katã me le ete.
Akpa 1: Anyigbadzikɔklɔ (Amiɖeɖe & Pickling) .
Nusi wotsɔ blaa nu si ŋu vodada aɖeke mele o bia be woatsɔ nusi ŋu vodada aɖeke mele o. Dɔwɔƒewo nyrɔa ga la ɖe alkaline-tsi siwo wodo dzoe me gbã. Esia ɖea ɖiƒoƒo, ami, kple nugbagbeviwo ƒe ɖiƒoƒo ɖa. Eyome, wotsɔa nusi wotsɔ wɔe la dea amiɖaze si me hydrochloric acid (alo sulphuric acid si wodo dzoe) si ƒe dzoxɔxɔ le yame le la me. Tsilele sia si me acid le la ɖea nutunu ƒe ʋeʋẽ kple gayibɔ ƒe oxide ɖa.
Nuwɔna Nyuitɔ: Amiɖeɖeɖa si mesɔ gbɔ o gakpɔtɔ nye nu vevitɔ si hea 'teƒe ƒuƒlu' vɛ le ŋkuléleɖenuŋu mamlɛtɔ me.
Akpa 2: Fluxing
Ne woklɔ gakpoa vɔ la, wotoa tsia me. Dɔwɔlawo tsɔa akpaawo nyrɔa zinc ammonium chloride tsi si wodo dzoe wòdea dzoxɔxɔ 65–80°C me. Flux la ɖea oxide mamlɛtɔ ɖesiaɖe si wokpɔna le nusuekpɔmɔ̃ me la ɖa. Vevietɔ wu la, etrɔa ga la ƒe anyigba ƒe tete. Atike ƒe tɔtrɔ sia na zinc si wofa la te ŋu 'tsi' gakpoa nyuie ne ege ɖe eme.
Akpa 3: Galvanizing Bath
Emegbe gakpoa gena ɖe tsize gã la me. Zinc si wofa si wolé ɖe te pɛpɛpɛ le dzoxɔxɔ si ade 450°C (842°F) me le tsileƒe sia. Nyrɔ ɖe tsi me zi geɖe xɔa miniti 4–5, togbɔ be xɔtuɖaŋu ƒe akpa siwo kpekpewo hiãa ɣeyiɣi geɖe hã. Le dzoxɔxɔ ƒe nudzɔdzɔ sia me la, gayibɔ wɔa nu kple zinc si wofa la sesĩe. Nuwɔna siae wɔa zinc-iron ƒe ƒuƒoƒo siwo bla ɖe wo nɔewo ŋu sesĩe.
Vodada si Bɔ: Gakpoa ɖeɖe kabakaba akpa xea mɔ na gakpoa ƒe wɔwɔme si sɔ, si wɔnɛ be gakpoa ƒe wɔwɔme le sue eye wògbãna.
Akpa 4: Atikewɔwɔ Megbe & Tsitretsitsi
Ne woɖe asi le eŋu la, dɔwɔƒea fa miamiamia enumake. Zi geɖe la, wozãa tsi tsitsi alo ya fafɛ si dzi wokpɔna. Fafa kabakaba xea mɔ na ga ƒe dɔwɔwɔ. Edoa kristalo ƒe anyigba ƒe nɔnɔme si ɖe dzesi la ƒe wɔwɔ ɖe ŋgɔ hã. Dɔwɔƒea yɔa kpɔɖeŋu sia si to vovo le nukpɔkpɔ me be 'spangle.'.
Galvanized Steel Coil kple Sheet (Dɔwɔwɔ Madzudzɔmadzudzɔe) wɔwɔ .
Togbɔ be batch galvanizing wɔa dɔ nyuie na xɔtuɖaŋu ƒe xɔtunuwo hã la, OEM kple fabricators hiã be woawɔe le agbɔsɔsɔ gã me. Dɔwɔwɔ ƒe ka siwo yia edzi la zɔna 24/7 be woawɔ agbɔsɔsɔ gã aɖe si nye... gakpo si wotsɔ galvanized wɔe ƒe ʋuƒo . Fli siawo siwo wowɔna le wo ɖokui si la zãa gaŋutinunya deŋgɔ be woakpɔ egbɔ be wowɔ ɖeka bliboe.
Sendzimir Mɔnu (Oxidation-Reduction) .
Zi geɖe la, egbegbe fli siwo metso o zãa Sendzimir ƒe mɔnu. Ga ƒuƒu si wotsɔ lãgbalẽ wɔe la ʋuna kabakaba eye wòtoa dzodoƒe siwo me wotsɔa dzo ɖona ɣesiaɣi si ƒe dzoxɔxɔ dea 980°C.
Le dzoxɔxɔ ƒe mɔzɔzɔ sia me la, dɔwɔlawo ɖonɛ koŋ wɔa oxidation na strip la. Emegbe woɖea edzi enumake trɔna zua gayibɔ dzadzɛ le yamenutome si dzi wokpɔna si dzi ɖena kpɔtɔna me. Atikewo ƒe tɔtrɔ kpata sia fiãa ami siwo katã le ʋuʋum kple carbon ƒe nugbagbevi siwo susɔ. Ekpɔa egbɔ be zinc léna ɖe nu ŋu si ŋu vodada aɖeke mele o zi evelia si lãgbalẽa ge ɖe zinc ze si wotsɔ ƒoe me.
Nusiwo Wotsɔ tsyɔa Nu ƒe Titrime Dzi Kpɔkpɔ
Nusiwo wowɔna pɛpɛpɛ ɖea adzɔnuwo wɔwɔ ɖaa gɔme. Abe alesi... gakpo si wotsɔ galvanized wɔe la dona le zinc zea me le tsitrenu, etoa dɔwɔnu siwo wɔa dɔ pɛpɛpɛ dome.
Yameʋu Hɛ Mɔnu: Nugbɔ siwo wodo nyuie la nɔa anyi milimeta didi tso gakpo si le du dzi la gbɔ. Woƒoa ya si woƒo ɖe enu ŋutɔ alo dzoxɔxɔ si nu sẽ akpa ɖe ʋuƒoa dzi tẽ. Aŋutrɔ sia si womekpɔna o la tutua zinc si wotsɔ ƒoe si sɔ gbɔ la ɖa ŋutɔŋutɔ, eye wòtutunɛ wògatrɔna yia zea me.
Nuƒle ƒe De dzesii: Yameʋu ƒe hɛ ƒe nyateƒetotoe gblɔa nusianu. Ya ƒe hɛ si womeɖo o la naa nusiwo wotsɔ blaa nu siwo mesɔ o. Esia kpɔa ŋusẽ ɖe gazazã nyuie kple dɔwɔwɔ bliboa dzi tẽ na coil ƒe nudɔdɔ gãwo. Ne èle nudzralawo me dzrom la, ele be nàbia woƒe yaƒoƒo ƒe hɛdzikpɔmɔ̃wo ŋu nya tẽ.
Mɔnu Bubu Siwo Wotsɔ Wɔ Nui vs. Hot-Dip
Hot-dip gakpɔtɔ nye dɔwɔƒea ƒe dzidzenu si ana wòanɔ anyi eteƒe nadidi wu. Gake mɔ̃ɖaŋudɔwɔlawo zãa nuwo wɔwɔ ƒe mɔnu bubuwo na zazã ƒe nɔnɔme tɔxɛ aɖewo. Ele be nàtsɔ mɔnua asɔ kple wò dɔa ƒe nudidiwo tẽ.
Mɔnu si Wotsɔ Wɔa Nui |
Ale Si Wòwɔa Dɔe |
Zãzã Gbãtɔ ƒe Nya |
Viɖe Vevietɔ |
Elektrikŋusẽ ƒe ŋusẽdoame |
Elektrikŋusẽ tẽ tsɔa zinc ions toa elektrikŋusẽ ƒe tsi (Cold Process) dzi. |
Ʋu ƒe ŋutilã ƒe ɣie (BIW) gotagome ʋuƒo. |
Nusi sɔ pɛpɛpɛ ŋutɔ, si le tsɛ si sɔ nyuie na nutata goglo kple ʋu ƒe nutata. |
Galvanealing ƒe dɔwɔwɔ |
Hot-dip ƒe ɖoɖo si kplɔe ɖo enumake kple in-line thermal annealing. |
HVAC-kpewo, xɔtuɖaŋu ƒe ŋgɔgbekpa siwo dzena nyuie. |
Ewɔa matte-gray alloy si xɔa nutata etɔxɛe ne primer manɔmee. |
Do ŋgɔ na galvanizing |
Ga si woxatsa la xɔa zinc si nɔa anyi ɖaa hafi lãnɛ mlɔeba. |
Unistrut ƒe mɔ̃wo, kaƒomɔ̃wo, mɔ̃memi ƒe pɔmpiwo. |
Ðekawɔwɔ ŋutɔ eye wòxɔa ga geɖe na hatsotso gãwo. |
Hot-Dip ƒe Ƒuƒoƒo |
Wotsɔa gakpo si wowɔ la nyrɔna ɖe zinc si wotsɔ ƒo ƒui me keŋkeŋ. |
Xɔtuɖaŋu kpekpewo, tɔdzisasrãwo, gota xɔtuɖoɖowo. |
Maximum coating titrime kple nutsyɔtsyɔ bliboa le goawo / welds. |
Elektrikŋusẽ-ŋusẽ (Fafa ƒe Dɔwɔwɔ) .
Mɔnu sia doa kpo dzoxɔxɔa keŋkeŋ. Zinc ions trɔna yia gakpoa me to atike si nye electrolyte solution dzi to elektrikŋusẽ si le tẽ zazã me. Enaa nusi wotsɔ blaa nu si le tsɛ si sɔ pɛpɛpɛ ŋutɔ. Ʋuwɔlawo ɖoa ŋu ɖe mɔnu sia ŋu vevie hena ʋu ƒe akpa siwo wotsɔ wɔa ʋua ƒe akpa aɖewo. Layer tsɛa kpɔa stamping goglo gbɔ nyuie. Togbɔ be eƒoa adegbe be yemete ŋu nɔa te ɖe xɔxlɔ̃ nu keŋkeŋ o ne wotsɔe sɔ kple dzoxɔxɔ si wotsɔ dea tsii hã la, enaa avɔ si ŋu vodada aɖeke mele o na ʋuwo ƒe amadede ƒe ɖoɖowo.
Galvanealing (Dzoxɔxɔ ƒe Atikewɔwɔ) .
Galvanealing toa afɔɖeɖe bubu aɖe vɛ na fli si yia edzi ɖaa. Ne gakpoa do le zinc-tsiléƒea eye wòto yahɛawo ŋu vɔ teti la, egena ɖe dzodoƒe si me wotsɔa dzo ɖoa dzoe me. Dzoxɔxɔa zi gayibɔ si tso gakpoa ƒe gɔme dzi be wòakaka ayi gota ayi zinc si wotsɔ blae la me. Esia wɔnɛ be zinc-iron ƒe kpe si me mekɔ o, si ƒe amadede nye matte-grey la dona. Ete ŋu nɔa te ɖe ʋuʋudedi nu ŋutɔ. Welders lɔ̃a esia elabena meɖea tsi boo aɖeke o, eye nutalawo lɔ̃nɛ elabena mehiã be woatsɔ etching primers o.
Do ŋgɔ na galvanizing (Mill Galvanizing) .
Zi geɖe la, nutunuwɔƒewo tsɔa ga ƒoa gakpo siwo woxatsa la hafi lãnuwɔlawo lãa wo ɖe woƒe lolome tɔxɛwo nu. Enaa kakaɖedzi be ɖekawɔwɔ nyuitɔ kekeake le goawo katã me. Gake seɖoƒe aɖe si wonya ɖe asi le eŋu. Nugbɔ siwo wotso la gakpɔtɔ nye esiwo ŋu womefa nu ɖo kura o. Nugbɔ ƒuƒlu siawo nɔa te ɖe zinc si ƒo xlãe ƒe vɔsa anode ƒe ŋusẽkpɔɖeamedzi dzi bliboe hena ametakpɔkpɔ. Ewɔa dɔ nyuie le xɔ me gake ewɔa avu le ƒumelã siwo gblẽa nu le ame ŋu ŋutɔ me.
Mɔ̃ɖaŋununya ƒe Seɖoƒewo Kple Afɔkuwo Dzi Ðeɖe Akpɔtɔ
Mɔxenuwo le dɔwɔƒewo ƒe nu ɖesiaɖe ŋu. Afɔku siawo me dzodzro le gaglãgbe xea mɔ na dɔa ƒe kpododonu sesẽwo. Ele be nàwɔ mɔ̃ɖaŋudɔ veviedodotɔe le afɔku siawo koŋ ŋu.
Nutome ƒe Afɔkuwo: Zinc gblẽna kabakaba le nuto siwo me acid sɔ gbɔ ɖo alo esiwo me alkali sɔ gbɔ ɖo me. Na pH si woatsɔ akpɔe la nanɔ 6–12 ƒe domedome pɛpɛpɛ ɣesiaɣi. Zi geɖe la, atikewɔƒe sesẽwo hiãa ametakpɔnu bubuwo ɖe zinc la dzi.
Afɔku Siwo Le Nudzraɖoƒe (White Rust): Esia gakpɔtɔ nye adzɔhawo ƒe taɖuame gã aɖe. Ne wole tsi si le tsitrenu me evɔ ya meto nyuie le edzraɖoɣi o la, enaa oxidation kabakaba. Zinc la trɔna zua zinc hydroxide, si nye nu ɣi aɖe si le abe aŋɔ ene. Esia gblẽa nu le nusi wotsɔ blae ŋu hafi wodzea eɖoɖo gɔme gɔ̃ hã. Dzra bablawo ɖo ɖe xɔ me ɣesiaɣi, woakɔ wo ɖe dzi, eye woanɔ dzogoe dzi be tsi nate ŋu age ɖe wo me.
Dzoxɔxɔ gã ƒe Dodokpɔ: Ƒo asa na dzoxɔxɔ si gbɔ eme zazã. Ne èyi edzi le dzoxɔxɔ si wu 200°C (392°F) me la, egblẽa nu le nusi wotsɔ wɔe ŋu le eƒe wɔwɔme gome. Ga siwo le gakpo dome ƒe ƒuƒoƒoawo avuvu mlɔeba eye woaɖe wo ɖokui ɖa tso gakpoa ƒe gɔmeɖoanyi gbɔ.
Galvanic Corrosion: Kakaɖedzi ŋutɔŋutɔ kple akɔbli nana elektrikŋusẽ ƒe xɔxlɔ̃ kabakaba. Tsi si sina tso akɔblixɔwo tame yia zinc-gbadzɛwo dzi aɖe nusi wotsɔ blae la ɖa kabakaba. Nenema ke atike sesẽ siwo wotsɔ akɔbli wɔe le ati aɖewo siwo ŋu wotrɔ asi le la me. Zã mɔxenu siwo le nu siawo siwo mewɔ ɖeka o dome ɣesiaɣi.
Afɔku Siwo Le Welding Me: Dzoxɔxɔ gã si le welding me nana be ametakpɔnu si wotsɔ blaa nu la zua ya. Dɔwɔwɔ sia ɖea zinc oxide ƒe dzudzɔ si me aɖi le ŋutɔ la dona. Ele be dɔwɔƒewo nade se be woawɔ yaƒoƒo ƒe ɖoɖo tɔxɛwo kple gbɔgbɔtsixe ƒe dɔwɔnu nyuiwo na dɔwɔlawo katã.
Nuƒleƒe ƒe Dzesidegbalẽ: Dzesidede Dzɔdzɔmeŋutete Kple Nudzralawo ƒe Ŋutetewo
Adzɔnuwɔƒe tiatia bia be woaku nu me nyuie le mɔ̃a ƒe gɔme. Màte ŋu ada nudzrala aɖe kpɔ le tɔn ɖeka ƒe asixɔxɔ ɖeɖeko dzi o. Zã ɖaseɖigbalẽ sia nàtsɔ alé ŋku ɖe nudzralawo ƒe dɔwɔƒewo ŋu eye nàka ɖe nuwo ƒe nyonyome dzi.
Dzidzenu ƒe Sedziwɔwɔ
Mègaxɔ gakpo siwo ŋu agbalẽ mele o gbeɖe o. Ele be nàkpɔe ɖa be yewɔ ɖe dukɔwo dome dzidzenuwo dzi pɛpɛpɛ hã. Bia mill dodokpɔ ƒe ɖaseɖigbalẽ yeyewo. Di ASTM A123 na xɔtuɖaŋu siwo wowɔ. Le agbalẽ siwo wowɔna ɖaa gome la, bia be woawɔ ɖe ASTM A653 dzi. Zi geɖe la, Europa asiwo hiã EN dzidzenu siwo sɔ, gake Asia asiwo ya zãa JIS ƒe nɔnɔmewo.
Coating Kpekpeme vs. Titrime
Kpɔ egbɔ be wò nudzrala na nyatakakawo ƒe nɔnɔmetata si me kɔ na G-dzidzenu tɔxɛwo. Le Dziehe Amerika la, G90 ƒe dzeside fia be ga la tsɔa zinc ounces 0.90 ɖe afɔ square ɖeka dzi (wo katã le akpa eveawo gome). G60 tsɔa nu ʋɛ aɖewo ko. Tsɔ nusi wotsɔ blae ƒe kpekpeme sɔ kple nusi nèdi be yeatsɔ anɔ nutoa me tẽ. Ƒuta nutowo bia be woatsɔ nu kpekpewo atsyɔ wo dzi, evɔ xɔme HVAC ducting ya nɔa agbe bɔbɔe le gauge siwo le bɔbɔe wu dzi.
Nukpɔkpɔ ƒe Dzesidede Dzesiwo
Nusiwo dona le nyonyome deŋgɔ dzena dzadzɛ. Ele be nàgbe nudɔdɔ siwo ɖee fia be nusiwo gblẽ le wo ŋu vevie. Lé ŋku ɖe nusiwo wotsɔ vɛ ŋu nyuie. Kpɔ nyuie le aɖuɖɔ siwo wotsɔ de eme ŋu, siwo se le wo ɖokui me abe ʋuʋudedi ɖaɖɛ siwo le ke ene le gota. Kpɔe ɖa be teƒe ƒuƒlu siwo zinc la mete ŋu bla o hã. Gbe nusiwo ŋu flux ƒe ɖiƒoƒo sesẽ le, elabena esia ɖee fia be womewɔ ɖoɖo ɖe dzadzɛnyenye ŋu nyuie le dɔwɔƒea o.
Asixɔxɔ si anɔ anyi eteƒe nadidi me dzodzro
Trɔ wò nuƒleƒe ƒe susu ɖa le ga si nàtsɔ aƒlee le gɔmedzedzea me ŋu. Bu ga si nàkpɔ tso eme ɣeyiɣi didi ƒe akɔnta. Factor le xɔtuɖaŋuwo dzadzraɖo edziedzi ɖeɖeɖa keŋkeŋ me. Bu ga gbogbo si woadzra ɖo ne woƒo asa na dɔwɔnuwo ƒe dɔmawɔmawɔ nyuie ŋu kpɔ. Esia ɖee fia be ele vevie ŋutɔ na ya, ɣe, kple telefonkadodo ƒe nunɔamesi siwo le didiƒe. Mlɔeba la, bu akɔnta le agbledela ƒe nutata evelia ƒe nudidiwo ƒe anyimanɔmanɔ ŋu le eɖoɖo me.
Nyanuwuwuw
Alesi wowɔa woe lae afia gaŋutiɖoɖo ƒe nɔnɔme vevitɔ kekeake si le wò nuawo ŋu. Ka si wotsɔa dzoxɔxɔ ƒua gbe ɖaa si wɔa ʋu ƒe ʋuƒo gãwo la kpɔa mɔ̃ɖaŋudɔwo ƒe nuhiahiã siwo to vovo kura gbɔ wu elektrikŋusẽ ƒe ka si wɔa ʋu ƒe ʋuƒo siwo wotsɔa aɖaŋu wɔe. Zinc ƒe vɔsa anode ƒe nɔnɔme tɔxɛwo naa ametakpɔnu si ɖeke mesɔ kplii o tso nu sesẽwo me.
Ele be wò mɔ̃ɖaŋudɔwɔlawo kple nuƒlelawo ƒe ƒuƒoƒowo nalé ŋku ɖe nudzralawo ƒe dɔwɔƒewo ƒe ŋutetewo ŋu edziedzi. Lé ŋku ɖe woƒe dzodoƒe ƒe mɔ̃ɖaŋununya ŋu eye nàkpɔe ɖa be woƒe ya hɛa sɔ pɛpɛpɛ hã. Na galvanizing mɔnu tɔxɛa nasɔ pɛpɛpɛ kple wò teƒea ƒe nutome kple xɔtuɖoɖo ƒe didiwo pɛpɛpɛ ɣesiaɣi.
Mègagblẽ ŋutilãmedɔwɔwɔ ɖe vome o. Bia nusiwo woatsɔ awɔ dɔe ƒe kpɔɖeŋu, bia be woagblɔ nya si woagblɔ tsitotsito, alo wɔ ɖoɖo ɖe mɔ̃ɖaŋu ŋuti aɖaŋuɖoɖo kple wò nudzrala ŋu egbea be nàkpɔ egbɔ be wò dɔ si kplɔe ɖo la te ŋu nɔ te ɖe ɣeyiɣi ƒe dodokpɔ nu.
Nyabiasewo ƒe Nyabiasewo
Q: Ɣeyiɣi didi kae wòxɔna le dzoxɔxɔ si wotsɔ dea dzo me ƒe galvanizing dɔwɔwɔa me?
A: Togbɔ be aɖabaƒoƒo 4–5 koe zinc si wofa ŋutɔŋutɔ ƒe nyɔnyrɔ̃ ɖe tsi me hã la, tsatsam bliboa xɔa ɣeyiɣi didi wu sã. Anyigba dzi kɔklɔ nyuie, acid dzadzraɖo, fluxing, coating, kple fafa bia ɣeyiɣi. Zi geɖe la, galvanizer siwo wodzrana hiã ŋkeke 3 ƒe tɔtrɔ si sɔ be woawu dɔ bliboa nu nyuie.
Q: Vovototo kae le galvanized steel coil kple sheet dome?
A: Coils nye gakpo siwo ŋu wowɔ atike ɖo ƒe agbalẽ xatsaxatsa gã siwo yia edzi ɖaa. Adzɔnuwo wɔlawo ɖoa wo ɖe adzɔnuwɔƒe siwo le klalo na agbalẽ xatsaxatsa wɔwɔ atraɖii alo stamping goglo si ƒe lolome lolo. Ðeko agbalẽwo nye coil siwo dɔwɔƒewo ʋu, wotsɔ wo gbadzaa to levelers me, eye wotso wo ɖe didime tɔxɛ aɖewo nu hena wo wɔwɔ enumake, le teƒe ɖeka.
Q: Nukatae gakpo si wotsɔ galvanized wɔe la klẽna ɣeaɖewoɣi eye ɣeaɖewoɣi la, eƒe amadede me mekɔna o?
A: Nukpɔkpɔ ƒe dzedzeme, si woyɔna be spangle, nɔ te ɖe fafa ƒe agbɔsɔsɔme kple zinc tsilele ƒe atike tɔxɛ dzi bliboe. Adzɔnuwo wɔlawo ɖonɛ koŋ wɔa nusiwo me mekɔ o, siwo ƒe amadede nye matte-gray to galvanealing ƒe mɔnu dzi. Nu sia si me mekɔ o la naa nusi léna ɖe nu ŋu nyuie wu ŋutɔ na amadede evelia zazã.
Q: Ðe nàte ŋu atsɔ gakpo si wotsɔ galvanized awɔ gakpoea?
A: Ɛ̃, gake ebia dzadzraɖo nyuie. Ele be nàzã mɔ̃ atsɔ aŋe zinc si wotsɔ blae la ɖa le afisi wotsɔa ga ƒoa nui tẽe be nàkpɔ egbɔ be weld la le bliboe. Tsɔ kpe ɖe eŋu la, welding na zinc zua ya, si wɔnɛ be dzudzɔ si me aɖi le dona. Ele be fiasewo nazã dzudzɔ sesẽwo ɖeɖeɖa ƒe mɔ̃wo atsɔ akpɔ dɔwɔlawo ta.
