Daminɛ kuma
Nɛgɛko baara ye ɲɛtaa caman ye sanw kɔnɔ, ni lakanani fɛɛrɛ suguya caman ye nɛgɛfɛnw muɲuni n’u baara kɛcogo ɲɛ. Olu la, nɛgɛdaga minnu bɛ ji la, olu bɔra kɛnɛ kan ka kɛ fanga fangama ye sugu la. U ka mɔgɔw ka teli ka caya, o tɛ ko ye min bɛ kɛ dɔrɔn, nka u ka nafolo ka bon kosɛbɛ ani u musaka ka dɔgɔ. iziniw, kanali jɛɲɔgɔnw, ani feerekɛlaw fɛ, faamuyali bɛ nin fanga in na, o ye ko kɔrɔba ye walasa ka jɔyɔrɔfalen jɔyɔrɔfalen na ɲɔgɔndanko siratigɛ la. Nin sɛgɛsɛgɛli dafalen in bɛ fɛnw jira minnu bɛ nɛgɛdaga sumayalenw kɛ sugandili ɲuman ye baara caman na, k’u nɔfɛkow jira iziniw ka fanga la.
Fɛn minnu bɛ kɛ sababu ye ka nɛgɛberew ta minnu bɛ sumaya, olu minnu bɛ sumaya, olu tali ka caya, o ye u ka sɔgɔli kunbɛncogo danma ye. Galvanization (gavanisation) kɛcogo ɲuman bɛ zinki dacogo barikama di min bɛ nɛgɛ jukɔrɔla lakana ka bɔ sigida binkannikɛlaw la. O de kosɔn, ninnu . Nɛgɛ sɛbɛnw minnu bɛ bɔ galon na, olu bɛ baarakɛ waati jan di, ka dɔ bɔ ladonni musakaw la ani ka fɛnw dannaya bonya.
A ɲɛfɔli kunba ye nɛgɛ sɛbɛnw ye minnu bɛ ji la, olu bɛ sɔrɔ .
Nɛgɛdaga minnu bɛ ji la, olu bɛ dilan ni nɛgɛ sunnen ye ka don zinki wulilen ko la, o bɛ na ni nɛgɛ sirili ye zinki ni nɛgɛ cɛ. O kɛcogo in bɛ kɛ zinki-nɛgɛ-nɛgɛ-yɔrɔw ye, minnu bɛ sɔgɔli-lakanani-ko ɲuman di ni dacogo wɛrɛw ye. Galvanization tariku bɛ bɔ san kɛmɛ 18nan na, nka bi ɲɛtaa minnu kɛra fɛɛrɛ kuraw la, olu de ye sumaya funteni taabolo dafa, o b’a to a bɛ se ka kɛ ka ɲɛ ani ka sigida lakana.
Galvanization hot suppy (jilamaw) ka jogo ɲɔgɔn tɛ minnu na, olu ye finimugu janya kelen ye, nɔrɔli barikama, ani se ka nɛgɛ lakana hali sigida gɛlɛnw na. O bɛ kɛ sababu ye ka nɛgɛdaga minnu dila galɔn na, olu bɛ kɛ sugandili ɲuman ye jɔli, mobili, ani fɛnsɔrɔko porozɛw la, yɔrɔ minnu na, ɲɛnamaya jan ni muɲuli bɛ kɛ yɔrɔ minnu na.
Galvanization supplémentaire ka baara kɛcogo .
Nɛgɛdaga minnu bɛ wele ko galvanisés hot supplémentaires, olu dilanni taabolo bɛ kɛ ni fɛɛrɛ nafama caman ye walasa ka dacogo ɲuman sɔrɔ. Nɛgɛbere bɛ kɛ yɔrɔ labɛnni na, o min kɔnɔ, a bɛ bɔ, a bɛ kɛ ka a mɔ, ani a bɛ wuli. O dakunw bɛ nɔgɔw ni ɔkisizɛni bɔ, o bɛ kɛ sababu ye ka jɛɲɔgɔnya barikama don zinki dacogo ni nɛgɛ cɛ.
Surface labɛnni .
Surface labɛnni nafa ka bon walasa ka se ka galvanisé coating sɔrɔ min ka bon kosɛbɛ. Degreasing bɛ tuluw ni nɔgɔw bɔ, ka sɔrɔ ka a mɔ, o bɛ nɔgɔ ni mansin sɛgɛsɛgɛli ban ni asidɔni furaw ye. Fluxing bɛ kɛ ka lakanalan dɔ kɛ min bɛ oksidan bali sani a ka su ji la zɛnki bath kɔnɔ, o bɛ kɛ sababu ye ka yɔrɔ saniyalen sɔrɔ galon na.
Galvanizing taabolo .
Galvanizing (galo) kɛcogo la, nɛgɛ labɛnni bɛ su ji la zinki mɔlen na funteni na min bɛ 450°C lamini. A ji minta waati bɛ danfara ka kɛɲɛ ni nɛgɛ ka bonya ye ani a dacogo ɲuman ye. Nɛgɛtigɛbana bɛ kɛ, o bɛ kɛ zinki-nɛgɛlan layiniw ye minnu bɛ lakana barikama di.
Furakɛli minnu bɛ kɛ ni galvan ye .
Galvanisation kɔfɛ, nɛgɛdaga bɛ se ka furakɛli kɔfɛ i n’a fɔ a fagacogo, a ka passivation, walima a farikolo tɛmɛsira wuli. O wale ninnu bɛ dugukolo sanfɛla fini bonya, ka dɔ bɔ nɔgɔ finman farati la, ani ka sigicogo ɲɛ ka ɲɛsin fɛn dilanni taabolo nataw ma.
Nafa jɔnjɔn minnu bɛ sɔrɔ nɛgɛdaga galvaniséw la minnu bɛ sumaya .
A ka fanga min bɛ sɔrɔ nɛgɛdaga galvaniséw la minnu bɛ sumaya sugu la, o bɛ bɔ nafa jɔnjɔn caman na minnu b’u bɔ fɛn wɛrɛw ni finimuguw la.
Superior resistance resistance .
Nɔgɔ ye haminankoba ye nɛgɛ baara la, min bɛ na ni jɔli dɛsɛ ye ani ka dɔ fara ladonni musakaw kan. Zɛnki dacogo min bɛ nɛgɛdaga galvaniséw kan minnu bɛ sumaya, o bɛ kɛ saraka anodi ye, ka a kɛ fɛn ye min bɛ kɛ ka nɛgɛw lakana ka ɲɛ. O katodiki lakanani bɛ a to hali ni a dacogo tiɲɛna, nɛgɛ min bɛ kɛnɛ kan, o bɛ to ka lakana nɔgɔ ma.
musaka-nafa .
Hali ni nɛgɛdaga minnu sunnen don ni nɛgɛ ye, olu musaka fɔlɔ bɛ se ka caya ka tɛmɛ nɛgɛdaga kan, waatijan kɔnɔ, warimarataw ka bon kosɛbɛ. Baarakɛwaati janyalen ani magoɲɛfɛnw ladonni walima u falenni mago bɛ u la, o bɛ kɛ sababu ye ka ɲɛnamaya kɛcogo musakaw dɔgɔya. Porozɛbaw kama, o musaka dɔgɔyali ye nafaba ye.
Fɛn caman kɛli ani ɲɛnajɛw ɲɛnabɔli .
Hot dipped galvanized steel sheets bɛ caman di baarakɛcogo la k’a sababu kɛ u sigicogo n’u ka baarakɛcogo ye ni u dilanni taabolo suguya caman ye. U bɛ se ka sɔgɔ nɔgɔya la, ka penti, walima ka u dilan cogo gɛlɛnw na. Ka fara o kan, galvanized coating fini min bɛ kɛ ni spangle ye walima min bɛ kɛ cogo nɔgɔman na, o bɛ ɲɛnajɛko ɲɛnajɛ dɔ di min ka di fɛn dilanni na.
Sigida sabatili .
Waati min na sigida jateminɛw de ka bon kosɛbɛ, nɛgɛdaga minnu bɛ sumaya, olu bɛ bɛn ni wale sabatilenw ye. Zɛnki ni nɛgɛ fila bɛɛ bɛ se ka segin ka kɛ 100% ye k’a sɔrɔ u ma se ka fɛnw tiɲɛ. Nɛgɛ min bɛ bɔ galon na, o ka muɲuli bɛ dɔ bɔ nafolomafɛnw tacogo la, n’a bɛ dɔ bɔ a nɔ na.
Suguda taabolo ani ɲinini fɛnw .
Diɲɛ kɔnɔ, nɛgɛdaga minnu bɛ ji la, olu bɛ ka caya ka taa a fɛ, o bɛ ka caya ka taa a fɛ. Fɛn minnu bɛ nin cogoya in na, olu ye dugukoloko, fɛnsɔrɔ yiriwali, ani yiriwali ye mobili baara la. Sɔrɔko yiriwalenw bɛ ka wari caman bila jɔli ni bolifɛnw na, o bɛ kɛ sababu ye ka fɛnw mago ɲɛ minnu bɛ mɛn ani minnu musaka ka dɔgɔ.
Ka kɛɲɛ ni Grand View Research ka suguya sɛgɛsɛgɛli ye, diɲɛ kɔnɔ nɛgɛso suguya hakɛ nafa tun bɛ se miliyari 283,5 ma san 2020, wa a jirala ko a bɛna bonya ni san hakɛ cayalenba ye (CAGR) ka bɔ san 2021 na ka se san 2028. O bonya in bɛ bonya ni jɔli baaraw caya ye ani fɛn minnu bɛ wuli ka taa baara la.
Aplikasi minnu bɛ sɔrɔ izini suguya caman na .
Hot dipped galvanized steel sheets bɛ sɔrɔ ka baarakɛminɛnw sɔrɔ izini caman kɔnɔ k’a sababu kɛ u ka baarakɛcogo ye min bɛ se ka da u kan.
jɔli ni fɛnsɔrɔsiraw .
A jɔli la, o nɛgɛdaga ninnu bɛ kɛ so sanfɛ, kogow, framing ani jɔli yɔrɔw la. U ka se ka waati gɛlɛnw muɲu, o b’a to u ka ɲi kosɛbɛ fɛnsɔrɔko porozɛw la i n’a fɔ bɔrɔw, tunɛriw, ani sirabaw.
Mobili industrie .
Mobili seko ni dɔnko bɛ baara kɛ ni nɛgɛberew ye minnu sunnen don kosɛbɛ farikolo pannew ni u jɔcogo yɔrɔw dilanni na. A sɔgɔli bɛ kɛ sababu ye ka bolifɛnw ka ɲɛnamaya janya, ka sɔrɔ fɛn in fanga bɛ kɛ sababu ye ka lakanafɛnw sɔrɔ.
Sɛnɛ ni togodala baarakɛcogo .
Sɛnɛ yɔrɔw la, nɛgɛdaga minnu bɛ kɛ galon ye, olu bɛ kɛ sumanw silow, fencing, baganw ka so ani minɛnw ye. Rust ni se ka kɛnɛyako muɲu, o b’a to u nafa ka bon kosɛbɛ o baarabolo in na.
fanga ni nafamafɛnw .
Hot dipped galvanized steel sheets jɔyɔrɔ bɛ fanga sɔrɔli ni a jɛnsɛnni na. U bɛ kɛ panneau solaire (tile panneau) dɛmɛni na, fiɲɛbɔlan yɔrɔw la, ani transmission towers (fiɲɛbɔlanw) la. Fɛnw ka muɲuli bɛ kɛ sababu ye ka baara kɛcogo sabati fanga sɔrɔcogo la.
Aw bɛ a suma ni finimugu wɛrɛw ye minnu bɛ mɔgɔ tanga .
Hali ni galɔn min bɛ sumaya, o ye fɛɛrɛ ɲɛnama ye nɛgɛ lakanani na, a nafa ka bon k’a suma ni finimugu wɛrɛw ye walasa k’a ka suguya fanga faamuya ka dafa.
Electrogalvanisation .
Electrogalvanization (elektrogalvanizasiyɔn) bɛ kɛ ni zinki dacogo ye elekitorozɛni fɛ. Hali n’a bɛ finimugu nɔgɔlen di min bɛnnen don ja ma, a dacogo ka fin ni a bɛ tali kɛ galɔn suturalen na, o bɛ a jira ko a bɛ se ka sɔgɔsɔgɔ. O bɛ kɛ sababu ye ka nɛgɛdaga minnu dilalen don ni nɛgɛ ye, olu bɛ bɛn kosɛbɛ sigidaw ma minnu bɛ ɲini.
Aluminized coatings .
Aluminikɛli nɛgɛ bɛ kɛ ni nɛgɛ dacogo ye ni aliminiyɔmu-silisiyɔmu sɔgɔlen ye. A bɛ funteni kunbɛncogo ɲuman di ani a bɛ kɛ baarakɛminɛnw na i n’a fɔ mobili kɔnɔ fɛnw. Nka, walasa ka fɛn bɛɛ lajɛlen lakana, nɛgɛdaga minnu bɛ sumaya, olu bɛ balansi ɲuman di u ka nafaw ni u ka musakaw ma.
pentiw ni biologikiw .
Organique coatings i n’a fɔ pentiw bɛ barika tanga nka u tɛ ni saraka ye zinki finiw na. U bɛ se ka tiɲɛ ani u bɛ to ka u ladon tuma bɛɛ. Faan wɛrɛ fɛ, galon min bɛ sumaya, o bɛ barika ni katodiki lakanani fila bɛɛ di, ka dɔ bɔ ladonni magow la.
Gɛlɛyaw ni dantigɛliw .
Hali ni nafa caman bɛ a la, nɛgɛdaga minnu bɛ sumaya, olu bɛ gɛlɛya dɔw sɔrɔ, izini ɲɛmɔgɔw ka kan ka minnu jateminɛ.
Nɛgɛ janya ni a dacogo kelenna .
Ka se ka finimugu janya kelen sɔrɔ nɛgɛmafɛnw kan minnu ka fin kosɛbɛ walima minnu ka bon, o bɛ se ka kɛ gɛlɛya ye. Yɛlɛma minnu bɛ kɛ finimugu dacogo la, olu bɛ se ka nɔ bila fɛn laban ka baarakɛcogo n’a ka ɲɛnajɛko la. Kɔlɔsili fɛɛrɛ minnu bɛ taa ɲɛ jiriw la minnu bɛ galon na, olu nafa ka bon walasa ka nin ko in nɔgɔya.
Rust formation blanc .
Nɔgɔ finman ye nɔgɔ suguya dɔ ye min bɛ sɔrɔ galonw kan, kɛrɛnkɛrɛnnenya la n’u bɛ ji la k’a sɔrɔ fiɲɛ ma don u la ka ɲɛ. A bɛ se ka a cogoya tiɲɛ, wa, ni a juguyara, a bɛ nɔ bila finimugu lakanani na. A maracogo ɲuman ni a minɛcogo ka kan ka kɛ walasa ka nɔgɔ finmanw bali.
welding ani fabrication jateminɛw .
welding galvanized steel bɛ fɛɛrɛ kɛrɛnkɛrɛnnenw de wajibiya ka da zinki ɔkisizɛni sisi bɔli kan, o bɛ se ka kɛ farati ye. Fɛn dilannikɛlaw ka kan ka fiɲɛbɔ ni u tangacogo ɲuman kɛ. Ka fara o kan, welding bɛ se ka zinki dacogo jeni sigida la, o bɛ kɛ sababu ye ka furakɛliw wajibiya minnu bɛ kɛ kɔfɛ walasa ka sɔgɔli kɛcogo segin.
Future outlook of hot dipped galvanized acier sheets .
A bɛ iko nɛgɛdaga minnu bɛ ji la, olu ka siniɲɛsigi bɛ i n’a fɔ u bɛ layidu ta, ni ɲininiw ni yiriwali bɛ senna u ka nafaw n’u ka baarakɛcogo yiriwali kan.
Teknoloji ko kura .
Ɲɛtaa minnu bɛ kɛ ka ɲɛsin mɔgɔw ma minnu bɛ se ka fɛnw saniya, olu kun ye ka fɛnw datugucogo ɲɛ, ka dɔ bɔ sigida la, ani ka fanga sɔrɔcogo ɲuman sɔrɔ. Kokuraw i n’a fɔ teliyaba la, galonw bɛ taa ɲɛ, olu bɛ dɔ fara sɛnɛfɛnw dilanni nafa kan, ka suguya ɲinini dafa min bɛ ka bonya.
Coatings avancés yiriwali .
Sɛgɛsɛgɛli minnu bɛ kɛ finimuguw kan minnu bɛ kɛ ni fɛn wɛrɛw ye, i n’a fɔ Galfan (Zinc-Aluminum Alloy), olu bɛ sɔgɔli kɛcogo ɲuman ni a sigicogo ɲuman di. O yiriwaliw bɛ kɛ sababu ye ka nɛgɛdaga galɔnw baara minnu bɛ se ka kɛ, ani ka fɛɛrɛ tigɛlenw di izini mago kɛrɛnkɛrɛnnenw ma.
Sigida sabatili fɛɛrɛw .
Nɛgɛko baara bɛ ka sabatili minɛ ni fɛnɲɛnamafagalanw bɔli dɔgɔyali ye, ka fɛnw lasegin u cogo kɔrɔ la, ani ka fɛnw sɔrɔ minnu bɛ se ka kɛ sababu ye ka fɛnw sɔrɔ. Nɛgɛdaga minnu bɛ ji la, olu bɛ dɛmɛ don o kuntilenna ninnu na, u kɛtɔ ka fɛnw di minnu bɛ mɛn sen na, minnu bɛ dɔ bɔ nafolomafɛnw ta la waati kɔnɔ.
Ko minnu kɛra .
Walasa ka nɛgɛdaga sumayalenw nɔ jira, aw ye nin ko ninnu jateminɛ minnu b’u waleyacogo n’u nafaw jira.
Kalansen 1nan : Infrastructures durabilité dans les regions d'affaires .
Kɔgɔjida la dugu dɔ ye gɛlɛyaw sɔrɔ ni bɔrɔw yɔrɔw sɔgɔli teliya ye k’a sababu kɛ kɔgɔ ye sigida la. Ka wuli ka taa nɛgɛberew la minnu sumayalen don, olu minnu bɛ sumaya, olu bɛ kɛ sababu ye ka dɔ fara kosɛbɛ baarakɛwaati kan ani ka dɔ bɔ ladonni musakaw la ni 40% ye san 20 kɔnɔ.
Kalansen 2nan : Mobiliko ɲɛnabɔli baara kɛcogo ɲuman .
Mobili dilannikɛla dɔ ye nɛgɛdaga minnu dilen don ni nɛgɛ ye, olu ta ka kɛ farikolo pannew ye. Yɛlɛma in kɛra sababu ye ka garanti ɲininiw dɔgɔya minnu ɲɛsinnen bɛ 30% ma, ka kiliyanw wasa ani ka tɔgɔ ɲuman sɔrɔ.
Fɛɛrɛ ɲumanw ka ɲɛsin iziniw ma, fɛnw tilabagaw ma, ani kanali jɛɲɔgɔnw ma .
Industriw ka baarakɛlaw fɛ, ka nafa sɔrɔ nɛgɛ sɛbɛnw nafa la minnu sunnen don ni funteni ye, o bɛ tali kɛ wale ɲumanw na, minnu bɛ kɛ ka ɲɛsin fɛn dilanni, a minɛcogo ani a tilali ma.
Jogoɲumanya ni seereyaw .
Ka a lajɛ ko diɲɛ sariyaw labatoli i n’a fɔ ASTM A123/A123M zinki dacogo la, o bɛ fɛn dilannenw ka ɲumanya garanti. Jogoɲumanya kɔlɔsili taabolo gɛlɛnw waleyali bɛ fiɲɛw dɔgɔya ani ka kiliyanw ka dannaya bonya.
Fɛnw dilancogo ɲɛnabɔli ɲuman .
Ka fɛnw maracogo hakɛw ni fɛnw labɛncogo ɲuman sɔrɔ, o bɛ dɔ bɔ ɲɛtaa waatiw ni musakaw la. Ka jɛ ka baara kɛ ɲɔgɔn fɛ ni feerekɛlaw ni kiliyanw ye, o bɛ ɲininiw ɲɛfɔli nɔgɔya ani ka nafolo tilacogo ɲuman sɔrɔ.
Tekniki dɛmɛni ni kalan .
Fɛɛrɛ dɛmɛni ni kalan dicogo ɲuman na, nɛgɛdaga minnu bɛ sumaya, olu baaracogo ɲuman n’u minɛcogo ɲuman bɛ dɔ fara kiliyanw wasa kan. Baarakɛla labanw kalanni barokunw kan i n’a fɔ welding techniques ani corrosion prevention bɛ nafa caman sɔrɔ o fɛn nafa la.
Kuncɛli
Hot dipped galvanized steel sheets ye u ka fanga sɔrɔ sugu la ni fɛnw ye minnu bɛ se ka kɛ sababu ye ka fɛnw tiɲɛ, ka musaka dɔgɔya, ka fɛn caman kɛ, ani ka sabatili. U tali ka caya izini suguya caman kɔnɔ, o b’a jira k’u ka nafa jiracogo bɛ sɔrɔ iziniw, kanali jɛɲɔgɔnw ani feerekɛlaw la. Ni an ye fɛn dilanni taabolo, nafaw ani wale ɲumanw faamuya minnu bɛ tali kɛ nin nɛgɛdaga galɔn na, izini ɲɛmɔgɔw bɛ se ka latigɛw kɛ ani ka nafa sɔrɔ cogoyaw la minnu bɛ jira nin fɛn barikama in fɛ. siniɲɛsigi jateminɛ bɛ to koɲuman, ni fɛɛrɛko ɲɛtaa labɛnnen don walasa ka nɛgɛdaga sumayalenw nafaw n’u waleyacogo ɲɛ ka taa a fɛ, k’u jɔyɔrɔ sabati diɲɛ nɛgɛso sugu la.
