Ɛntɛrinɛti ɲɛmɔgɔw, fɛn dilannikɛlaw ani sannikɛlaw ka jɛkuluw ka teli ka nɛgɛ galvanize jateminɛ a cogoya fɛ. I bɛ se ka nɛgɛ kura dɔ lajɛ ani ka a jira ko a bɛna manamana, min dafalen tɛ. Nka, ɲɛnayeli jogo i n'a fɔ kɛnɛya walima laadala 'spangles' ye sɔgɔsɔgɔninjɛ kunbɛncogo lakika jiralan juguw ye. Sannikɛla caman bɛ fili ka ban fɛnw na minnu ɲɛ ye bulama ye, u b’a miiri cogo jugu la ko lakanani yɔrɔ tiɲɛnen don.
Jogoɲumanya sɛgɛsɛgɛli lakika bɛ nɛgɛso kɛcogo faamuyali de wajibiya. Aw ka kan ka basigi nɛgɛw ka chimie jateminɛ ani ka ASTM sariya labatoli gɛlɛnw sɛgɛsɛgɛ sanni aw ka warijɛ yɔrɔ ɲini dɔrɔn. Ka i jigi da sɛgɛsɛgɛli ɲɛnamaw dɔrɔn kan, tuma caman na, o bɛ na ni porozew ye minnu musaka ka bon.
Nin gafe in bɛ fɛɛrɛ dɔ di walasa ka galvanize finiw dɔn ni ɲɛ ye. An bɛna a sɛgɛsɛgɛ mun na batch kulɛriw bɛ ɲɔgɔn ta kosɛbɛ u dilanni waati. A laban na, aw bɛna a dɔn cogo min na aw bɛ se ka jateminɛ kɛcogo kuntilenna sigi senkan walasa ka fɛnw sɔrɔ minnu bɛ se ka da u kan, k’a lajɛ ko aw ka jɔli porozɛ nata bɛ bɛn ɛntɛrinɛti sariya gɛlɛnw ma.
Takeaways (Takeaways) kunbabaw
Yecogo ≠ Baara kɛcogo : Ni fini jɛman ye min ɲɛ ye bulama ye, o bɛ a jira tuma caman na ko zinki-nɛgɛ sɔgɔlen dɔ ka bon, min bɛ mɛn kosɛbɛ, a tɛ kɛ finimugu nafama ye.
'Spangle' nsiirin: Spangles minnu bɛ i n'a fɔ nɛnɛba, tariku kɔnɔ, olu tun ye plɔmu nɔgɔw kɔfɛfɛn ye; bi nɛgɛ min bɛ kɛ ni galvanize ye, n’a bɛ bɛn sigida ma, o ka teli ka kɛ i n’a fɔ a bɛ nɔgɔya, a tɛ fɛn caman kɛ.
Sɛgɛsɛgɛli bɛ minɛnw de wajibiya : Hali ni ɲɛnayeli ni foro sɛgɛsɛgɛliw (i n’a fɔ asidi waleyaw) bɛ taamasiyɛnw di, ka galvanized coating tiɲɛnen dɔ dafa min bɛ kɛ ni funteni ye, o bɛ a ɲini ka nɛgɛw ni ɲɔgɔn cɛ fɛnw suman laboratuwari sɛgɛsɛgɛli fɛ walima magnɛti girinya jateminɛnanw fɛ.
Kɛrɛnkɛrɛnnenya la ni kunnafoniw ye, i kana kɛ cɛɲi ye: Sanni ɲɛtaa bɛ tali kɛ Mill Test Reports (MTRs) ni ASTM sariyaw bɛncogo la i ka baarakɛcogo kɛrɛnkɛrɛnnen na, sanni ka kulɛri bɛn tigitigi fɔ.
Yeli cogoyaw: Warijɛ jɛman, Dull Grey, ani 'Spangle'.
Fɛn kura minnu dilannen don, olu ka yecogo hakɛ dantigɛlen bɛ danfaraba la. Ni aw bɛ jiginni kura minnu dilannen don, aw bɛ se k’a ye ko danfaraba bɛ u cɛɲi na. A kelen nɛgɛ min dilannen don ni galvanize ye, o bɛ se ka finiw jira minnu bɛ daminɛ warijɛ jɛman na min bɛ yeelen bɔ, ka taa a bila fini jɛman fla la, min tɛ ye. A ka c’a la, o fɛn caman ɲɔgɔnna bɛ kɛ nɛnɛ fɔlɔ waati la nɛgɛ bɔlen kɔ zinki baarakɛyɔrɔ la.
Walasa ka nin sanfɛla danfara ninnu faamuya ka ɲɛ, an bɛ se ka daminɛ labanw tila-tila ka kɛ cɛɲi spektrum ɲɛfɔlen ye. Tablo min bɛ duguma, o bɛ yecogo cogoyaw lajɛ, i bɛna minnu sɔrɔ tuma caman na butiki kɔnɔ.
Fini yelen ye |
Sababu fɔlɔ |
Surface Texture (Surface Texture) ye |
Warijɛ yeelen / manamana |
'zinki hɔrɔnyalen' kɛnɛma-yɔrɔ saniyalen sɔrɔli (Eta layini). |
A bɛ nɔgɔya, a bɛ yeelen bɔ kosɛbɛ. |
Matte / Gris Dull ye |
Zɛnki-nɛgɛ sɔgɔlenw bɛ se kɛnɛma nɛnɛ waati. |
A fla, a ka gɛlɛn dɔɔni, a tɛ yeli kɛ. |
Mottled (Mixé) . |
Nɛnɛ hakɛ tɛ kelen ye yɔrɔba kelen yɔrɔw danfaralenw na. |
Yɔrɔ minnu bɛ manamana ani minnu tɛ ye, olu faralen ɲɔgɔn kan yɔrɔ dɔw la. |
'Spangle' Patɔrɔn dekodɔn
'spangle' daɲɛ bɛ tali kɛ kristalɛ cɛɲi na min bɛ ye nɛgɛdaga kan. O cogoya in bɛ Sɔrɔ nukilila-taama kɛrɛnkɛrɛnnen dɔ fɛ. Ni zinki wulilen bɛ nɛnɛ ka tɛmɛ 787°F kan, zinki atomuw bɛ nɔrɔ kisɛ kristalɛw la nɛgɛ sanfɛ. U bɛ kristalɛ wɔɔrɔ cogoya danfaralenw Kɛ ni funteni bɛ Dɔgɔya.
Industriw ka tiɲɛni sɛgɛsɛgɛli: Spangle belebelebaw, minnu bɛ ye kosɛbɛ, olu fanba ye ko tɛmɛnenw ye. Galvanize kɛcogo fɔlɔw tun bɛ baara kɛ ni plɔmu faralen baga ye walasa ka dɔ bɔ zinki baarakɛminɛnw sɔgɔli la, o min ye nin nɛnɛba ninnu kɛ k’a sɔrɔ u ma a dɔn. Sannikɛlaw delila o filɛli in na. Sisan, bi yɔrɔw bɛ sigida lakanani ni baarakɛlaw ka kɛnɛya bila jɔyɔrɔ fɔlɔ la. U bɛ faralifɛnw kɛ minnu tɛ mɔgɔ tɔɔrɔ i n’a fɔ antimoni walima u bɛ faralifɛnw bɔ pewu. O de kosɔn, bi waati la Galvanized Steel bɛ spangles misɛnnin caman jira walima finiw bɛɛ lajɛlen nɔgɔlen.
Weathering Progression (Kɛnɛyako ɲɛtaa).
Aw ka kan fana k’a dɔn nɛgɛ cogoya bɛ wuli cogo min na foro kɔnɔ. Galonw tɛ to ka manamana fo abada. Kɛnɛyako kalo 6 fo kalo 8 fɔlɔw kɔnɔ, a sanfɛla bɛ taa ɲɛ ni waati cogoya ye. Nɛgɛ bɛ kɛ ni ji ni gazi ɲuman ye fiɲɛ kɔnɔ. Fɔlɔ yeelen bɛ ban, ka wuli ka kɛ zinki-patina jɛman ye min bɛ kɛ cogo kelen na, min tɛ fɔ. Nin zinki karɔbɔni sɔgɔlen in bɛ barika gɛlɛnba di, min bɛ sɔrɔ a yɛrɛ la, ka sigida nɔgɔli kɛlɛ.
Mun na finimugu cogoya tɛ a jira ko a bɛ se ka sɔgɔsɔgɔ
Tuma caman na, sannikɛlaw bɛ jɔrɔ kosɛbɛ ni u ye nɛgɛ dibiman walima nɛgɛ nɔgɔlen kulu dɔ sɔrɔ. U b’a miiri ko fini jɛman dulen bɛ dɛsɛ jira galvanize kɛcogo la. O 'dull grey' jogo jugu in bɛ na ni fɛnw banbaliw ye minnu tɛ mako ɲɛ ani ka feerekɛlaw ni ɲɔgɔn cɛ jɛɲɔgɔnyaw gɛlɛya. Tiɲɛ na, a bɛ se ka fɔ ko ɲɛnajɛko ni fɛn in ka sɔgɔsɔgɔninjɛ labanko tɛ ɲɔgɔn ta.
Nɛgɛw ka chimie jɔyɔrɔ
Basi nɛgɛ ka walekɛcogo de bɛ yecogo sɔrɔcogo ɲɛminɛ tiɲɛ na. Kɛrɛnkɛrɛnnenya la, Silisiyɔmu ni Fosifɔri hakɛ min bɛ nɛgɛ kɛnɛ kɔnɔ, o de b’a jira nɛgɛ bɛ kɛ ni fanga ye cogo min na ni zinki wulilen ye. Nɛgɛ min bɛ se ka kɛ kosɛbɛ, o bɛ nɛgɛ caman sama ka don zinki dacogo la nɛnɛ waati. Ni nɛgɛ in binna kulu dɔ kɔnɔ min bɛ se ka fɛn caman kɛ, nɛgɛko bɛ taa ɲɛ hali nɛgɛ bɔlen kɔ galvanizing bath kɔnɔ.
Nafa min bɛ Zinc-Iron Alloy la
A fini dibiman, nɛrɛmuguma b’a jira ko finimugu in bɛ kɛ ni zinki-nɛgɛ ye nɛgɛ ni ɲɔgɔn cɛ. Galvanized coatings normales bɛ ni kɛnɛma-yɔrɔ ye min bɛ kɛ ni zinc saniyalen ye, o bɛ kɛ sababu ye ka ɲɛda manamana. Nɛgɛ min bɛ se ka kɛ, o bɛ o zinki saniyalen in dun, k’a bɛɛ tigɛli kɛ zinki-nɛgɛ sɔgɔlen ye.
Desizɔn kɛcogo: Aw ka kan ka nin fini jɛman matirili in jate nafa ye sanni ka kɛ fiɲɛ ye. Hali n'a tɛ 'zinki hɔrɔnyalen' sɔgɔlen ye, a ka c'a la, a kɛcogo teliya bɛ na ni finimugu bɛɛ lajɛlen ye min ka bon pewu. Datugulan minnu ka bon, olu bɛ baara kɛ ni ɲɛnamaya jan ye min bɛ bɛn walima min ka bon kosɛbɛ sigida gɛlɛnw na. Nka, fɛn dilannikɛlaw ni fɛn dilannikɛlaw ka kan k’u janto u yɛrɛ la. Zɛnki-nɛgɛ saniyalen layɛrɛw ka teli ka kari dɔɔni. Aw ka kan ka aw yɛrɛ tanga masinw ka gosili gɛlɛnw ma walima ka u biri kojugu walasa ka yɔrɔ dɔw sɔgɔsɔgɔli bali.
Nɛgɛ galvanizelen dɔncogo tigitigi
Ka i jigi da ɲɛnajɛko dɔrɔn kan, o bɛ faratiw lase mɔgɔ ma. Aw mago bɛ fɛɛrɛw la minnu bɛ kɛ ni ko kɛlenw ye walasa ka a dɔn ni galvanizelen dɔ bɛ yen ani a ka ɲi. O fɛɛrɛw bɛ daminɛ atelier hack nɔgɔmanw na ka taa a bila laboratuwari sɛgɛsɛgɛli gɛlɛnw na.
Fɔlɔ yecogo & foro sɛgɛsɛgɛli (The 'Atelier Hacks')
Foro baarakɛlaw ka teli ka baara kɛ ni sɛgɛsɛgɛli teliyalenw ye walasa ka nɛgɛ hakɛ dɔnbaliw jateminɛ. O fɛɛrɛw tɛ sɛgɛsɛgɛli kɛcogo kɔrɔw nɔ bila, nka u bɛ taamasiyɛn fɔlɔw teliyalenw di.
Nɔgɔ sɛgɛsɛgɛli : Aw bɛ a yɔrɔ lajɛ ni nɔgɔ bilenman bɛ baara la. Galvanized coating lakika bɛ nɔgɔ bilenman bali. Aw bɛ se ka mugu finman tolen ye (nɔgɔ finman), nka nɛgɛ bilenman tɛ yen, o bɛ a jira kosɛbɛ ko zinki bɛ a tanga.
Vinigari/asidi sɛgɛsɛgɛli : Aw bɛ asidiji nɔgɔlen dɔɔni kɛ a la i n’a fɔ du kɔnɔ vinigari walima asidi klorokini jilama. Furakɛcogo nɔgɔman min bɛ na ni bugun ye, o b’a jira ko zinki bɛ yen. Aw ye aw hakili to a la ko nin sɛgɛsɛgɛli in bɛ a jira dɔrɔn ko zinki bɛ yen; a tɛ se ka galvanize kɛcogo kɛrɛnkɛrɛnnen dɔn min bɛ kɛ.
Kɔrɔbɔli min tɛ tiɲɛni kɛ (NDT) ka ɲɛsin Butigiso ma
Walasa ka butikiw kɔnɔ sɛgɛsɛgɛli tigitigi kɛ, jogoɲini jɛkuluw bɛ u jigi da sɛgɛsɛgɛli minɛnw kan minnu tɛ tiɲɛni kɛ. Magɛnni walima ɛntɛrinɛti kan finimugu janya jateminɛnanw bɛ kunnafoniw di teliya la, minnu bɛ se ka kɛ. O bololabaarakɛminɛn ninnu b’a jira ko fɛn dɔ bɛ yen min tɛ nɛgɛ ye, n’o bɛ kɛ nɛgɛ basigilen dɔ kan.
Ni sɛgɛsɛgɛlikɛlaw ye mil janya tigitigi suman, u bɛ se ka sariya labatoli sɛgɛsɛgɛ. A ka c’a la, jɔli yɔrɔw ka kan ka bɛn ASTM A123 janya sariyaw ma. Ka kɛɲɛ ni fɛn suguya ni nɛgɛ janya ye, a ka c’a la, yɔrɔ minnu bɛ sɔn, olu bɛ bin 1,4 ni 3,9 mils cɛ. Kalan min bɛ o hakɛ kɔnɔ, o bɛ lakanani hakɛ bɛnnenw sinsin kosɛbɛ.
Laboratowari ka sɛgɛsɛgɛli (Dalilu laban) .
Tuma dɔw la, aw ka kan ka danfara don kosɛbɛ galvanizing hot-dip lakika ni penti minnu falen don zinki la, ni thermal spraying, walima mechanical plating ye. Nin fɛɛrɛ ninnu bɛɛ bɛ baara kɛ ni zinki ye, o b’a to kemikɛli sɛgɛsɛgɛli jɔnjɔnw tɛ se ka kɛ.
Dɔnniya daliluw: Galvanizing hot-dip lakika jɔlen bɛ a kelen na a ka nɛgɛko la. O ye baarakɛcogo kelen ye min bɛ nɛgɛko jɛɲɔgɔnya lakika Dabɔ min bɛ nɛgɛ ni ɲɔgɔn cɛ layini saba danfaralenw jira (Gamma, Delta ani Zeta). Laboratowari fɛɛrɛtigiw bɛ o siginiden kɛrɛnkɛrɛnnen in sɛgɛsɛgɛ min bɛ kɛ ni sigicogo ye, ni fototalan fitininw ye minnu bɛ kɛ ni cross-sectional micro-photography ye. O cogo kelen na, dɔnnikɛlaw bɛ baara kɛ ni Electron Paramagnetic Resonance (EPR) ye walasa ka nɛgɛ ni zinki jɛɲɔgɔnya kɛrɛnkɛrɛnnen dɔn min ɲɔgɔn tɛ ni funteni-sɔgɔli kɛcogo ye.
Ka galvanized Steel suguya bɛn i ka baarakɛcogo ma
Sanni ɲɛtaa bɛ ɲini ka fɛn dilanni taabolo bɛn i ka sigida ɲininiw ma. Nɛgɛ minnu bɛ ni zinki ye, olu bɛɛ tɛ baara kɛ cogo kelen na. Ni fɛn bɛnnenw ɲɛfɔra, o bɛ tiɲɛni bali ka kɔn a waati ɲɛ, wa a bɛ fɛn dilanni nafa bonya.
Hot-Dip Galvanized (HDG): O kɛcogo bɛ nɛgɛ su ji la ka ɲɛsin zinki wulilen ma. A bɛ finimugu belebeleba di min bɛ se ka kɛ. HDG tora sugandili ɲumanba ye kɛnɛma ɲɛnamaya janba ni jɔli dafalen na. K’a sababu Kɛ nɛgɛko jugu ye, a laban cogoya bɛ To ka Yɛlɛma kosɛbɛ.
Electrogalvanized (EG): A dilannikɛlaw bɛ zinki kɛ ni kuran ye kemikɛli baarakɛminɛn kɔnɔ. O bɛ kɛ sababu ye ka fɛn dɔ dilan min ka fin kosɛbɛ, min bɛ kɛ kelen ye, ani min bɛ manamana cogo kɛrɛnkɛrɛnnen na. EG bɛ sugandili ɲuman jira so kɔnɔ baarakɛcogo la walima fɛnw na minnu bɛ ɲɛnajɛ dafabali wajibiya sani penti ka kɛ. Nka, a bɛ sɔgɔsɔgɔninjɛ lakanani kɛ min ka gɛlɛn kosɛbɛ kɛnɛma yɔrɔw la minnu ka jugu.
Galvannealed Steel: O bɛ baara kɛ ni fɛɛrɛ filanan kɛrɛnkɛrɛnnen ye. Fɔlɔ dacogo kɔfɛ, a... nɛgɛ bobine galvanisé bɛ kɛ teliya la ka funteni-furakɛli kɛ. Funteni bɛ nɛgɛ min bɛ bɔ basigi nɛgɛ la, o wajibiya ka jɛnsɛn pewu ka don zinki la. A bɛ fini gris matte to min bɛ ni texture porous dɔɔnin ye. O yɔrɔ min bɛ sɔrɔ o la, o bɛ kɛ fɛn ye min bɛ se ka welda kosɛbɛ, wa a bɛ penisilini nɔrɔcogo ɲuman di, o b’a to baara bɛ kɛ n’a ye kosɛbɛ mobili dilanni na.
Sugandili matiriyali hakilina: An bɛ sannikɛlaw laadi u ka ɲɛtaa laɲinitaw bila jɔyɔrɔ fɔlɔ la ka tɛmɛ nɛgɛ cɛɲiw kan. Baara kɛ ni matiriyali ye min bɛ duguma walasa ka aw ka sanni kɛcogo ɲɛminɛ.
Baarakɛcogo Laɲini |
Sugu min bɛ ladilikan di |
Jogo jɔnjɔn |
Kɛnɛyako raw (misali la, Siraba kɔlɔsililanw) . |
Galvanisé (HDG) min bɛ kɛ ni funteni ye (HDG) . |
Maximum thickness, aesthétique caman bɛ ɲɔgɔn ta. |
Panneau d’appareils so kɔnɔ (u penta ka kɔn) . |
Elektrogalvanisé (EG) . |
Surface smooth flawless, lakanani finman. |
Mobili farikolo yɔrɔw (soudable & peinture) |
Nɛgɛ min bɛ wele ko Galvannealed |
Matte alliage surface, penti nɔrɔli ɲumanba. |
Sannifeere darapo bilenmanw: Rust blanc ani Sourcing sariyaw
Ni cidenw sera, sɛgɛsɛgɛli ɲɛnama bɛ to ka kɛ ko kɔrɔba ye walasa ka fɛnw marali ni u minɛcogo koɲɛw dɔn. Aw ka kan ka danfara don ɲɛgɛnw ɲɛda nɔgɔw ni nɛgɛ basigilen lakikaw cɛ.
'Nɔgɔ finman' (Nɔgɔ min bɛ mara ji la) dɔnni .
Aw bɛ se ka tolen finman mugu dɔ bɔ tuma dɔw la, min bɛ nɛgɛ kura laselen datugu. O fɛn in bɛ fɔ a ma kosɛbɛ ko 'nɔgɔ finman' walima marayɔrɔ nɔgɔ ɲiginnen. Nɔgɔ finman bɛ kɛ ni zinki idɔrɔkisidi ye. A bɛ sɔrɔ joona ni ji bɛ siri nɛgɛw ni ɲɔgɔn cɛ minnu sirilen don kosɛbɛ ni fiɲɛ tɛ bɔ.
O ko in bɛ kɛ tuma caman na tɛmɛsira fɛ bɔgɔdaga jukɔrɔ walima fɛnmarayɔrɔw maracogo jugu fɛ. Nɔgɔ finman bɛ i ko a bɛ mɔgɔ jalaki, nka a tɛ kɛ nɛgɛ basigilen dɛsɛ ye. Nɔgɔ finman nɔgɔlen, mugu bɛ bɔ nɔgɔya la, wa a man teli ka nɔ bila sɔgɔsɔgɔninjɛ kunbɛnni na waati jan kɔnɔ. Nka, fɛn minnu ka bon, dibi don, ni kurukuruw bɛ u la, olu bɛ masin saniya ni fanga ye, wa u bɛ se ka kɛ sababu ye ka finimugu si dacogo tiɲɛ.
Jigiyaw sigili ni feerekɛlaw ye
Sannifeere kɛcogo ɲɛnama bɛ kumaɲɔgɔnya jɛlenw ni jigiya minnu bɛ tali kɛ kunnafonidilanw na, olu de wajibiya. Aw bɛ se ka fɛnw dilancogo sɔsɔli fanba ban ni aw ye sɛbɛnni kɛcogo gɛlɛnw ta.
Request Mill Test Reports (MTRs): Aw bɛ MTRw ɲini tuma bɛɛ feerekɛlaw fɛ sani aw ka sanni yamaruyaw di. Aw bɛ Silisiyɔmu ni Fosiforo hakɛ lajɛ. Ni aw ye a lajɛ ko basigi nɛgɛ ka chimie bɛ don paramɛtiri ɲumanw kɔnɔ, o b’aw dɛmɛ ka ɲɛnajɛ laban laban makɔnɔ.
Faratiw dɔgɔyali: An bɛ laadilikan di kosɛbɛ ko 'kulɛri bɛnkan' walima 'uniform spangle' ka fɔ sannifeere bɛnkansɛbɛnw kɔnɔ, minnu bɛ kɛ fɛnw ye minnu bɛ kɛ ni funteni ye. Nɛgɛko tiɲɛniw b’a to yecogo bɛrɛbɛrɛ tɛ se ka kɛ batɛmu suguya wɛrɛw kɔnɔ.
Sariyaw ɲɛfɔ: Sanni i k’i sinsin cɛɲi kan, a jira ko i bɛ tugu izini sariyaw kɔ kosɛbɛ. Aw bɛ ASTM A123 labatoli fɔ ka ɲɛsin jɔli yɔrɔw ma walima ASTM A653 ka ɲɛsin sɛbɛnw ni bobine fɛnw ma.
Kuncɛli
Nɛgɛ galvanizelen cogoya bɛ bɔ nɛgɛko, nɛnɛ hakɛ ani nɛgɛ basigilen chimie ka ɲɔgɔndɛmɛ gɛlɛn dɔ la. Hali ni warijɛ fini minnu bɛ manamana, olu ɲɛ ka di izini duguma, a ka c’a la, nɛgɛ jɛman dɔ bɛ sigida lakanani fisaman di, min bɛ mɛn. Ni an bɛ fɛnw jogo jateminɛ ni ɲɛ dɔrɔn ye, o bɛ na ni ban kunntanw ye ani ka nafolo tiɲɛ.
An b’aw jija aw ka fɛnw cilenw jateminɛ ka da kosɛbɛ finimugu janya kan, a bɛ kɛ ni fɛn dilannenw ye, ani ASTM ka sariya labatoli sariyaw la minnu dɔnna sanni ka da u sanfɛla yeelen kan. Jogo lakika bɛ nɛgɛ sirili la min bɛ kɛ ni mikroskɔpi ye, a tɛ kɛ yeelen ye min bɛ yeelen bɔ.
Aw ye aw ka sannifeere jɛkuluw ni ɛntɛrinɛti injiniyɛriw wele u ka lajɛ kɛ ni fɛn dilanni dɔnbagaw ye dilancogo daminɛ na. Ni i ye nin fɛɛrɛko tiɲɛnenw faamuya, i bɛ se ka nɛgɛ min dilannen don ni zinki ye, o ɲɛfɔli tigitigi sugandi ni jigiya ye, min wajibiyalen don i ka baarakɛyɔrɔ kɛrɛnkɛrɛnnen na.
Ɲininkaliw
J: Yala ne bɛ se k’a dɔn ni nɛgɛ bɛ galvanize ni magnet ye wa?
A: Ayi, basigi nɛgɛ ye magɛnni ye, nka zinki layini tɛ. Magɛnni bɛna nɔrɔ nɛgɛ galvanizelen na, nka o b’a jira dɔrɔn ko a basigilen ye nɛgɛ ye, a tɛ nɔrɔ a dacogo cogoya ye.
J: Mun na galvanize yɔrɔ dɔw bɛ i ko u bɛ manamana k’a sɔrɔ dɔw bɛ bɔ o batch kelen na, u bɛ i ko u bɛ dulon?
A: Danfara minnu bɛ nɛnɛ hakɛ la walima fɛn misɛnnin minnu bɛ kɛ nɛgɛdaga sigida la (kɛrɛnkɛrɛnnenya la siliyɔmu ni fosiporozɛni hakɛ) bɛ kɛ sababu ye ka nɛgɛ ni zinki sɔgɔli hakɛ danfaralenw sɔrɔ.
J: Yala nɛgɛ galvanizelen ka gɛlɛn ka tɛmɛ nɛgɛ sabatilen kan wa?
A: Ɔwɔ, nka a danma. Zɛnki dacogo bɛ girinya bɛɛ lajɛlen hakɛ fitinin dɔ fara a kan, o bɛ se ka kɛ taamasiɲɛ filanan ye ni aw bɛ yɔrɔ fila suma ɲɔgɔn na minnu bɛ ɲɔgɔn ta.
J: Yala i bɛ se ka penti kɛ nɛgɛ galvanisé kan ni a ɲɛda cogoya man di i ye wa?
A: Ɔwɔ, ka baara kɛ ni 'duplex system.' ye Nka, a yɔrɔ ka kan ka profil ka ɲɛ ani ka waati kɛ, walima ka baara kɛ ni primers kɛrɛnkɛrɛnnenw ye ka kɛɲɛ ni ASTM D6386 sariyaw ye walasa ka peeling bali.
