Diɲɛ baganmara ni fɛnsɔrɔko yiriwali ye bi ta ye, Galvanized Hog Wire Fencing ye baarakɛlaw ka dɔnniya sɔrɔ. Hot-dip galvanizing, n’a ka sɔgɔsɔgɔninjɛ kunbɛncogo danmadɔ, a jɔcogo sabatili ka bon, ani a musaka{2}}nafa sɔrɔli a ka ɲɛnamaya bɛɛ kɔnɔ, o tɛmɛna pewu laadala walew kan i n’a fɔ electro-galvanizing, powder coating, ani painting, ka kɛ fɛnba ye min bɛ se ka kɛ fɛnba ye ani min ka ɲi kosɛbɛ ka taa jamana wɛrɛw la. Gofɛrɛnaman ka sannifeerew ni sɛnɛfɛnw sɔngɔba-sɛnɛfɛnw feereli sugubaw la i n’a fɔ Erɔpu, Ameriki ani Ɔsitarali, o b’a ɲini k’a jɛya ko hot-dip galvanizing for fencing, ka tugu diɲɛ sariyaw kɔ kosɛbɛ i n’a fɔ ASTM, EN, ani ISO. Mun na o bɛ kɛ?
Kɔgɔjida la sɛnɛyɔrɔw ka teli ka dantɛmɛ, i n’a fɔ kɛnɛma yɔrɔ dafalenw, kɔgɔ-alkali dugukolow, kɔgɔjida la nɛnɛba, yeelen barikama min bɛ wele ko ultraviolet, ani nɔgɔ sɔgɔli. Laadalata fɛnw bɛ sɔgɔ ani u tɛ se ka baara kɛ ni u ye san 1-3 kɔnɔ, k’a sɔrɔ fɛn minnu bɛ kɛ ni galvanize ye minnu ka suma-dip, olu bɛ se ka baara kɛ ni u sabatilen ye san 15-25 kɔnɔ. Hali ni fɛn minnu bɛ kɛ ni fɛn funtenimaw ye, olu sanni sɔngɔ fɔlɔ ye 15%-30% ye, u si hakɛ bɛ se ka kɛ 4-6 ye ka tɛmɛ fɛnw kan minnu dilannen don ni kuran ye, ani minnu dilannen don ni mugu ye, olu ta siɲɛ 3-5, ni san ladonni musakaw dɔgɔyara ni 70% ye, o bɛ na ni musaka bɛɛ lajɛlen ye min ye dɔrɔn laadalafɛnw tila sabanan kelen. An bɛ 50-200μm+ zinki dacogo de wajibiya ni Galvanized Hog Wire Fencing ye, ka lakana fila dilan ni zinki-nɛgɛ ni zinki saniyalen ye. A bɛ se ka kɔgɔji sɛgɛsɛgɛli muɲu sanga 500-2000 kɔnɔ ni nɔgɔ bilenman tɛ a la, wa a tɛ ladonni si wajibiya san 15-25 kɛnɛma. A kɔrɔɲɔgɔnma ye ni fɛnba ye, min bɛ mɛn, ani nafa marali, wa a kelenpe de ye sugandiliba ye jamana kɔkan jago yamaruyaw kama. O la, galvanizing (galvanizing hot-dip) de ka fisa.
Sinuwa jamana kɔkan jagokɛlaw fɛ, ka tugu hot-dip galvanizing process standards kɔ, ka jogoɲumanya kɔlɔsi kosɛbɛ, ka suguba sɛnɛ min ka bon-ban, ani ka ladamuni ni baarakɛminɛnw barika bonya, siga t’a la ko o bɛna kɛ sababu ye ka diɲɛ galvanized hog wire fencing suguya caya, ka se ka wuli ka bɔ "Made in China" la ka taa "Chinese Quality" la. San 3-5 nataw kɔnɔ, donsokɛ ka nɛgɛso sɔgɔli galvanized hot-dip bɛna to sanu waati la, min bɛ kɛ ka tɔnɔ sɔrɔ jamana kɔkan, o b’a to a bɛ kɛ seko ni dɔnko siratigɛ la, min bɛ layidu ta kosɛbɛ nɛgɛberew dilanni na.
Dunanw ka jago yamaruyaw bɛ ban "non-standard" galvanized hog wire fencing, wa u ka kan ka tugu kosɛbɛ diɲɛ, mara ani jamana sariyaw la. Zɛnki dacogo janya, a nɔrɔli, a sɔgɔli, ani a masin fanga ye sɔnni taamasiyɛn naani kolomaw ye. Ni galon cakɛda jɛgɛncogo sariyaw ye, zinki dacogo girinya ka kan ka tɛmɛ walima ka bɛn 275g/million ma, min bɛnnen don baganw ka kogo ma. Fɛn sugandili ka bon-jogo ɲuman Q195/Q235 dɔgɔman-karɔbɔli nɛgɛ nɛgɛ min ka nɛgɛ cɛmancɛ ye 2,0-4.0mm ye ani a sɔgɔli fanga ka bon walima a bɛ bɛn 450-550MPa ma. Donsokɛ kogo bonya ye 50×50mm, 75×75mm, ani 100×100mm ye. Zɛnki dacogo ka kan ka kɛ ni kari ye, ka bɔ a la ani ka kɛ fɛn ye min bɛ sɔgɔsɔgɔ; a ka kan ka muɲu Kɔgɔji fiyɛli min tɛ kɛ ni fɛn wɛrɛ ye, o ka ca ni sanga 500 ye walima min bɛ bɛn o ma, ni nɔgɔ bilenman tɛ a la; ani a ka kan ka sabati funteni jugumanba la k’a ta degere -40 na ka se degere +80 ma k’a sɔrɔ a ma kɛ kari, ka fɛn tiɲɛ, walima ka kari.
Munna hot-dip galvanizing kɛra fɛɛrɛba ye jamana kɔkan jago feereli la? A tɛ se ka faranfasi ka bɔ donsokɛ nɛgɛso galvanizelen nafa belebele duuru la: Zɛnki-nɛgɛ sɔgɔlen min bɛ donsokɛ nɛgɛso nɛgɛso funtenima-dip galvanizelen sɔgɔli la, o ye a ka sɔgɔsɔgɔninjɛ kunbɛnni koloma ye. A ka sɔgɔsɔgɔninjɛ bɛ se ka kɛ zinki saniyalen ta ye siɲɛ 2-3, a bɛ se ka sɔgɔsɔgɔninjɛ jugumanba bɛɛ kɛlɛ baganw sigida la, i n’a fɔ amoniyɔmu, sulfure d’hydrogène, nɔgɔ sɔgɔli, sanji bɔgɔbɔli, bɔgɔ min bɛ kɛ ni saline-alkali ye, kɔgɔjida la kɔgɔ fiyɛli, ani fiɲɛ barikama min bɛ wele ko ultraviolet.
Nɛgɛdaga dɔgɔman-karɔbɔni nɛgɛ + funteni-dip galvanizing process bɛ gɛlɛya ni gɛlɛya fara ɲɔgɔn kan, ka bagan belebelebaw ka nɔ barikamaw kɛlɛ i n’a fɔ donsokɛw, misiw, sagaw ani kungosogow. Chain-link woven (welded) galvanized hog wire fencing ye ko ye min bɛ kɛ jamana kɔkan jago la, weld karilen tɛ a la, a tɛ kari, ani a ɲɛ ye fla ye; welded mesh bɛ baara kɛ ni pre-welding process (GAW) ye, o min na weld points bɛ datugu pewu ni zinc layɛrɛ ye, u tɛ nɔgɔ walima ka kari abada.
Hot-dip galvanizing bɛ 15%-30% ka baara kɛ ka tɛmɛ electro-galvanizing kan ani 10%-20% ka fisa ni mugu dacogo ye. Galon min bɛ kɛ ni funteni ye, o bɛ ladonni zeru de wajibiya san 15-25 kɔnɔ; kuran-galvanizing/powder coating bɛ san o san penti, dilan, ani fɛn caman cili de wajibiya, ni san o san ladonni musakaw bɛ kɛ 10%-20% ye musaka fɔlɔ la.
Hot-dip galvanizing kɔnɔ, baga walima fɛn jugu si tɛ a la, a bɛ se ka segin ka kɛ fɛn wɛrɛ ye 100%, wa a bɛ bɛn diɲɛ sigida sariyaw ma minnu ka gɛlɛn kosɛbɛ, i n’a fɔ EU RoHS, REACH, ani US EPA. Bi funteni-dip galvanizing iziniw bɛ ji nɔgɔlenw, gazi bɔlenw, ani bɔgɔ tolenw bɛɛ saniya ka kɛɲɛ ni sariyaw ye, k’a lajɛ ko nɛgɛ gɛlɛnw tɛ nɔgɔ ani ka VOC bɔli kɛ, o la, u bɛ tɛmɛ Erɔpu ni Ameriki sigida laminiko jateminɛw kan ka ɲɛ. Kuran-galvanize bɛ ji nɔgɔlenw bɔ, nɛgɛ gɛlɛnw ni siyanidi bɛ minnu na; mugu dacogo la, VOCw bɛ sɔrɔ, o b’a to a bɛ se ka kɛ dumunikɛminɛnw minɛni ye ani ka segin Erɔpu ni Ameriki.
Donsoya nɛgɛso galon ye fɛn ye min bɛ se ka kɛ fɛn caman na, min b’a to jamana kɔkan jagokɛlaw bɛ se ka feere kɛ cogoya caman na ani izini suguya caman na, ni suguya dan tɛ a la: baganmara, sɛnɛ lakanani, dugukolo labɛnni, ɛntɛrinɛti fɛnsɔrɔsiraw, ani sokɔnɔbaganw ka yɔrɔw.