Walasa ka hot dip galvanized yoke plates minnu bɛ kɛ fanga jiginni siraw la, Hot-Dip galvanizing process standardized bɛ fɛn dilannen ka baarakɛcogo ɲɛnamaya ani a ka lakana baarakɛcogo ɲɛfɔ. Nin barokun bɛna daminɛkuma caman di ka bɔ taabolo sariyakolow, taabolo jɔnjɔnw, jogoɲini yɔrɔ jɔnjɔnw, taabolo nafaw, ani jamana kɔkan jago sariya labatoli sariyaw.
Hot-Dip galvanizing ye fɛn ye min bɛ kɛ ni nɛgɛ sirili ye. Ni surface-Sɛnɛfɛn saniyalen bɛ su ji la zinki wulilen na degɛrɛ 450 ɲɔgɔn na , nɛgɛ (FE) bɛ nɛgɛ substrat la ani zinki (ZN) la zinki wulilen na min bɛ to ka yaala ani ka a kɛ ɲɔgɔn fɛ, o bɛ kɛ sababu ye ka saba{4}}layili kɛ. Ka Bɔ kɔnɔna na ka Taa, o layini ninnu ye:
Nɛgɛ-zinsi bɔgɔlan (kɔnɔna layɛrɛ): a sirilen don ɲɔgɔn na ni nɛgɛbere ye, kɛrɛnkɛrɛnnenya la min bɛ kɛ ni Fe3ZN10 ni Fezn7 ye, a ka bon kosɛbɛ wa a bɛ nɔrɔli barikamaba sɔrɔ, a bɛ garanti jɔnjɔn di sɔgɔsɔgɔninjɛ kunbɛnni ma ani anti{4}}peeling properties of the galvanized layer.
zinki-Nɛgɛw la layɛrɛ (cɛmancɛ layɛrɛ): A bɛ kɛ ni Fezn13 ye, a janya bɛ se ka kɛ ani a bɛ gɛlɛya ni gɛlɛya fara ɲɔgɔn kan.
zinki jɛlen (kɛnɛma layɛrɛ): A bɛ kɛnɛma lamini datugu, a ka nɔgɔn ani a bɛ kɛ ductile ye, a bɛ kɛ zinki ɔkisizɛni lakanani filimu ye min ka bon kosɛbɛ a sanfɛla la. Ka fara o kan, ni yɔrɔ dɔw kɛra, a bɛ lakana sabati yɔrɔ la min bɛ sɔgɔsɔgɔ saraka anodikɛli lakanani nɔ fɛ.
Walasa ka yoke plates galvanisés hot, o saba{0}}layer structure ka kan ka kɔlɔsi kosɛbɛ ka tɛmɛ 65μm kan. Walasa ka baara caman kɛ{3}}Waajibiya la, a bonya bɛ se ka bonya ka se 85μm ma walasa ka kɔgɔ fiyɛta ni sigidaw mago ɲɛ kosɛbɛ.
Hot dip galvanized yoke plates ka baara kɛcogo ka kan ka tugu furakɛli ɲɛfɛcogo la min bɛ kɛ ka kɔn o ɲɛ - funteni-dip galvanizing - furakɛli kɔfɛ - sɛgɛsɛgɛli. Olu la, furakɛli ka kɔn o ɲɛ, o ye fɛɛrɛ jɔnjɔn ye min bɛ galonw cogoya jira ani ka nɔ bila a dacogo nɔrɔli ni a kelen na.
Furakɛli min bɛ kɛ ni fɛn ye min bɛ bɔ a la: Aw bɛ tulumafɛn dɔ kɛ min bɛ kɛ ni alkali ye walasa ka a su 60-80 degɛrɛ la miniti 5-10 miniti 10 kɔnɔ, walima aw bɛ a kɛ ni fiɲɛ ye min bɛ se ka a tigi degun, ka tulumafɛnw, tulumafɛnw, buguri ani tulu nɔgɔw bɔ a la ka bɔ a ni ɲɔgɔn cɛ. Yoke plate dakunw ni bolokɔni dingɛw kɔnɔna kogow ye yɔrɔw ye minnu ka teli ka tulu to u la, u bɛ fiyɛli waati janyalen wajibiya walima ka saniya ultrasonic fɛ.
Ji ko ni a saniyacogo: Aw bɛ a ko ka tɛmɛ ji kolan fɔlɔ ni filanan fɛ walasa ka degreasing fɛnɲɛnamafagalan tolen bɔ. Nin wale in ka kan ka ji dalajɛli walima a tolen si kana kɛ bolokɔni dingɛw kɔnɔ.
Asidi mɔli ni nɔgɔ bɔli: Aw bɛ asidi klorokini kɛ ka a mɔ, ka a su so funteni na fo miniti 10-15 miniti 15 kɔnɔ walasa ka ɔkisizɛni sɛgɛsɛgɛli, nɔgɔ, ani ka ɔkisizɛni wuli ka bɔ yoke plate sanfɛ. Okisizɛni hakɛ min ka bon, a mɔ waati bɛ se ka janya ka ɲɛ, nka a kunbɛncogo gɛlɛn ka kan ka kɛ walasa a kana tɛmɛ a dan kan, o bɛ se ka kɛ sababu ye ka dugukolo sanfɛla gɛlɛya ani ka dɔ bɔ a dacogo la.
Ji ko ni neutralisation (ji ko ni neutralisation): Aw bɛ a su ji la alkalini neutralization tanki kɔnɔ walasa ka asidɔni tolenw kɛ neutralize ye, ka neutre surface sɔrɔ. Bolo dingɛw kɔnɔna kogow ka kan ka ko ka ɲɛ walasa ka asidi tolen bali ka kɛ sababu ye ka kurukuruw kɛ galon kɔnɔ.
Drying and preheating: Dry at 120-150℃ for 10-15 minutes to completely remove surface moisture. The surface must be free of water stains and oxidation; otherwise, the galvanized layer may show signs of blistering or exposure to oxidized material. Defects such as those mentioned above; Zinc immersion: The zinc immersion temperature is strictly controlled at 445-460℃. The immersion time is adjusted according to the thickness of the plate. When the thickness is ≤6mm, the immersion time is 1-2 minutes. When the thickness is >6mm, ji minta waati ye miniti 2-3 ye. Nɛnɛ furakɛli: Aw bɛ fiɲɛ nɛnɛ walima ji fiyɛli kɛ ka nɛnɛ fo ka se so funteni ma. Nɛnɛ waati la, aw bɛ aw yɛrɛ tanga ɲɔgɔndanw ma minnu bɛ sɔrɔ jisuma na joli-sira-funu-yɔrɔw ni ɲɔgɔn cɛ walasa ka sɔgɔsɔgɔninjɛw bali ka kɛ finimugu kan.
Walasa ka hot dip galvanized yoke plates bɔ kɛnɛ kan, fɛn dilanni taabolo ka kan ka bɛn suguya laɲinitaw ni seereyali wajibiyalenw ma minnu bɛ tali kɛ o la; N’o tɛ, u tɛna se ka don sugu la. Komin an ye fɛn dilannikɛla ŋana ye, an ka sosiyete bɛ fɛn dilannenw cogoya bila jɔyɔrɔ fɔlɔ la; Aw ye aw yɛrɛ tanga ka san.
