Nɛgɛ galvanizelen tora fɛn jɔnjɔn ye bi izini jɔli ni fɛn dilanni na. Baarakɛla caman bɛ fili k’a miiri ko nin fɛn barikama in tɛ tiɲɛ kudayi. Tiɲɛ na, a bɛ sɔgɔsɔgɔ waati tɛmɛnen kɔfɛ, nka a bɛ o kɛ ni ɛntɛrinɛti dilanni kɛrɛnkɛrɛnnen ye. Kɛnɛma zinki sɔgɔlen bɛ baara kɛ i n’a fɔ saraka anode. A bɛ dɔgɔya a yɛrɛ la walasa ka kɔnɔna karɔbɔli basigilen min ka gɛlɛn, o lakana ka bɔ kɛnɛmafɛn gɛlɛnw ma.
Sannifeere jɛkuluw, jɔli injiniyɛriw, ani porozɛ ɲɛmɔgɔw fɛ, jateminɛ fɔlɔ mɛtɛrɛ bɛ wuli. Aw man kan ka aw sinsin tiɲɛni balili kan pewu. O nɔ na, i ka kan ka jatebɔ kɛ tigitigi waati min na ani cogo kɛrɛnkɛrɛnnen minnu na o fɛn bɛna ban. Kɔrɔfɔli tigitigi b’a to i bɛ se ka yɔrɔ ɲumanw fɔ i ka poroze ɲɛnamaya kɛcogo laɲininen na.
Nin fɛɛrɛbɔ gafe in bɛ fɛnw tiɲɛni waati tigitigiw ni sigida laminiko gɛlɛyaw tiɲɛ. Aw bɛna a dɔn cogo min na fiɲɛ cogoya danfaralenw bɛ jɔli teliya. An bɛ sɛgɛsɛgɛli kɛ fana sɛgɛsɛgɛli kɛcogo minnu sɛgɛsɛgɛra. A laban na, nin sɛgɛsɛgɛli min sinsinnen bɛ daliluw kan, o bɛ kunnafoniw di i ma i mago bɛ minnu na walasa ka yɔrɔw si jan caya ani ka i yɛrɛ tanga jɔli tiɲɛni ma joona.
Takeaways (Takeaways) kunbabaw
Nɔgɔli ye ko ye min bolodara: Zɛnki dacogo kun ye ka dɔgɔya waati tɛmɛnen kɔfɛ; ɲɛnamaya bɛ bɛn zinki girinya ma ani sigida ka binkanni ma.
Baarakɛyɔrɔ finɛtiri minnu tɛ mɔgɔ tɔɔrɔ : Galonw bɛ baara kɛ ka ɲɛ sigidaw la minnu pH bɛ 6,0 ni 12,0 cɛ.
Lamini minnu ka jugu kosɛbɛ, olu bɛ dɛsɛ teliya: Kulori caman bɛ minnu na (kɔgɔji la), minnu bɛ kɛ ji jukɔrɔ (ji gɛlɛn ni ji nɔgɔlen), ani dugujukɔrɔ (bɔgɔ asidilen) bɛ jateminɛ kɛrɛnkɛrɛnnenw de wajibiya ani ka fini filananw kɛ minnu bɛ se ka kɛ (duplex systems).
Forome dictates vulnérabilité : Ni i ye a dawolo raw jira dɔ dilanni senfɛ nɛgɛ galonizelen walima nɛgɛ galonizelen bobine roll forming dilanni senfɛ , o bɛ faratiw lase sigida la nɔgɔli la minnu ka kan ka nɔgɔya.
Sarakabɔcogo: Zɛnki bɛ dɛsɛ bila kɔfɛ cogo min na
Tuma caman na, an b’a jira ko izini finiw bɛna kɛ i n’a fɔ farikolo lakanani minnu tɛ se ka don. Zɛnki bɛ baara kɛ ni kuran-kimika fɛɛrɛ wɛrɛ ye min ni tɔw tɛ kelen ye fewu. A bɛ baara kɛ kɛrɛnkɛrɛnnenya la i n’a fɔ sarakabɔlan. Galvanic couple o couple kɔnɔ, nɛgɛ min bɛ baara kɛ kosɛbɛ, o bɛ sɔgɔsɔgɔ ka ɲɛ walasa ka katodi min tɛ baara kɛ kosɛbɛ, o lakana. Kɛnɛma zinki b’a yɛrɛ ka masa saraka hɔrɔnya la walasa ka kabon kɔnɔna min bɛ a jukɔrɔ, o bali ka oksidan sɔrɔ.
O lakanani kɛcogo in bɛ to sen na hali ni masinw tiɲɛni kɛra. Ni sɔgɔsɔgɔninjɛ juguman dɔ ye nɛgɛ gansan bɔ kɛnɛ kan, a lamini zinki bɛ taa a fɛ ka galvanic protection active di. A bɛ fɛnw minɛ minnu bɛ fɛnw tiɲɛ. O katodi fɛɛrɛ kɛrɛnkɛrɛnnen in bɛ nɔgɔ bali ka wuli ka don finimugu dafalen jukɔrɔ, o ye dɛsɛyɔrɔ ye min ka teli ka kɛ barikalan pentiw la minnu bɛ kɛ ka kɛɲɛ ni sariya ye.
Modèles de dépletion linéaire (Dɔgɔyali sinsinni) minnu bɛ kɛ
Zɛnki tiɲɛni tɛ kɛ cogo la min tɛ wuli. A bɛ tugu fɛnw dɔgɔyali sinsinni misaliw kɔ minnu bɛ se ka fɔ ka ɲɛ kosɛbɛ. Ni a bilala fiɲɛ na, zinki sanfɛla bɛ kɛ ni oksizɛni, ji ani gazi ɲuman ye. O wale gɛlɛn in bɛ kɛ sababu ye ka zinki karɔbɔni sɔgɔlen dɔ dilan, min tɛ se ka wuli. An b’o Weele ko zinki patina. Nin patina pasif in bɛ ko ka bɔ a la ni hakɛ ye min bɛ se ka suman waati kɔnɔ.
Ɛntɛrinɛti ɲɛmɔgɔw bɛ o bɔnɛ in jate ni sigida lamini kunnafoniw ye minnu bɛ wele ko macro-environnement. Ni sigida sɛgɛsɛgɛli y’a jira ko sigida la, a bɛ dɔgɔya hakɛ min na, o ye mikron kelen ye san kɔnɔ, mikro 85 dacogo bɛna sigida lakana cogo labɛnnen na san 85 kɔnɔ. Aw bɛ se ka walekɛcogo misaliw fɔ ka ɲɛ ni aw ye nin formula sinsinni ninnu kɛ yɔrɔ kɛrɛnkɛrɛnnenw ka fiɲɛbɔlanw kan.
'Nɔgɔ finman' ko kɛlen
Baarakɛlaw ka kan ka danfara don dugukolo sanfɛla oksidan daminɛ na ni a laban dɛsɛ cɛ. Sɛgɛsɛgɛli juguw ka teli ka kɛ sababu ye ka ban fɛnw na minnu tɛ mako ɲɛ.
Nɔgɔ finman : O bɛ ye i n’a fɔ fɛn finman min bɛ i n’a fɔ kretiɛn, a bɛ kɛ mugu ye a sanfɛla la. A bɛ zinki oksidan daminɛcogo jira, a ka c’a la, o bɛ sɔrɔ nɔgɔ minɛlen fɛ ni fiɲɛ tɛ don a la ka ɲɛ. A jɔyɔrɔba ye marayɔrɔ nɔgɔ ye wa a man teli ka nɔ bila a jɔcogo dafalen na ni a furakɛra joona.
Red Rust: O b’a jira ko terminal base-metal dɛsɛra. Nɛgɛso bilenman walima bulama dibiman bɔli kɔrɔ ye ko zinki lakanani sɔgɔlen banna pewu o yɔrɔ kɛrɛnkɛrɛnnen na. Aw ka kan ka teliya ka sigida labɛnni kɛ ni nɔgɔ bilenman bɔra.
Lamini dantigɛliw : Porozɛw kɛcogo jateminɛni
Aw tɛ se ka deployi kɛ Galvanized Steel diɲɛ bɛɛ kɔnɔ waati bɛɛ la. Fɛnw bɛ baara kɛ cogo wɛrɛ la kosɛbɛ ka kɛɲɛ ni fiɲɛ ni fɛnɲɛnamafagalanw tali ye. Aw ka kan ka baarakɛcogo finɛtiri jateminɛ kosɛbɛ sani a ka ɲɛfɔli kɛ.
Fiɲɛbɔcogo (Tile, Kɛnɛmafɛnw) .
Fiɲɛ sigicogo de bɛ kɛnɛmafɛnw si hakɛ fɔ i n’a fɔ tilebɔyɔrɔw ani tilebɔyɔrɔw. A ka c’a la, dugubaw kɔnɔ sigidaw bɛ gazi ɲuman caman mara minnu bɛ bɔ bolifɛnw ka fɛnɲɛnamafagalanw na. Industriw ka yɔrɔw bɛ fiɲɛ nɔgɔlen gɛlɛnw bɔ. O kisɛkisɛw bɛ ɲagami ɲɔgɔn na ni lamini ji ye walasa ka asidi kisɛkisɛ nɔgɔman dilan. O asidi in bɛ zinki karɔbɔni patina lakanani wuli joona. O de kosɔn, iziniw dɔgɔyali hakɛ ka teli ka kɛ siɲɛ fila ye, min bɛ ye sigida jɛlenw na.
A ka c’a la, togodaw bɛ ɲɛnamaya kɛcogo janba di. U bɛ fiɲɛ nɔgɔ hakɛ dɔgɔya ani nɛnɛ tɛ u la. Fɛn min bɛ kɛ san bisaba kɔnɔ duguba kɔnɔ, o bɛ se ka balo nɔgɔya la san biwɔɔrɔ kɔnɔ, togodala yɔrɔ jalen na.
Baarakɛcogo minnu bɛ kɛ ji la (Ji kɔnɔko kɛcogo) .
Nɛgɛw jigincogo bɛ ji chimie (jiko) fɛn gɛlɛnw don a kɔnɔ. Zɛnki baarakɛcogo ji la, o bɛɛ bɛ bɔ fɛnɲɛnamafagalanw ni kɔgɔ hakɛ la.
Ji gɛlɛnw tali: Kalisiyɔmu ni manje hakɛ caman bɛ ji gɛlɛn na. O fɛnɲɛnɛmaw bɛ Jigin nɛgɛ kan, ka Kɛ lakanani-skala ye min tɛ Se ka Dòn. Nin balansi in bɛ zinki wulicogo wɛrɛw jɔ ka ɲɛ, o bɛ na ni baara kɛcogo ɲuman ye waatijan kɔnɔ.
Ji nɔgɔlenw tali: Ji nɔgɔlen tɛ ni nin farikolo tangalanw ye. Ni sɔgɔsɔgɔninjɛ ma kɛ, ji nɔgɔlen bɛ to ka zinki sanfɛla wuli waati kɔnɔ. Aw ka kan ka dɛsɛ hakɛw suman kosɛbɛ o sigidaw la.
Kɔgɔji ni kɔgɔji: Kɔgɔji laminiw bɛ zinki juguya. Kuloridi binkanni teliya bɛ zinki karɔbɔni patina sabatilen sɔrɔli bali. O layini bɛ to ka wuli kosɛbɛ wa a bɛ ko joona. Kɔgɔjida la baarakɛcogo bɛ dɔ bɔ kosɛbɛ yɔrɔw ka ɲɛnamaya la, o b’a to a ka kan ka jateminɛ kɛ koɲuman ni nɛgɛ wɛrɛw ye minnu barika ka bon kosɛbɛ.
Dugukolo jukɔrɔla ni Dugukolo kan ɲɔgɔn sɔrɔli
Dugukolo sudon tilennen bɛ dɛsɛ fɛn dogolen caman don a kɔnɔ. Dugukolo ka se ka a yɛrɛ tanga, o bɛ kɛ fɛn ye min bɛ se ka sɔgɔsɔgɔ, o jiralan fɔlɔ. Kuranko gɛlɛya ka bon, o b’a jira ko kuran tɛ se ka wuli, o bɛ na ni kuran sɔgɔli hakɛ dɔgɔyali ye. Resistivity dɔgɔyali kɔrɔ ye ko ionw bɛ woyo hɔrɔnya la, ka tiɲɛni teliya.
Ji hakɛ ni pH hakɛ bɛ dugujukɔrɔla baara gɛlɛya ka taa a fɛ. Dugukolo minnu asidi ka ca (pH bɛ 6,0 duguma) bɛ zinki dacogo bɔ ni timinandiya ye. Sudon tilennen o bɔgɔ suguw la, o bɛ kɛ ni finimugu jɔnjɔnw ye minnu ka bon kosɛbɛ. Tuma caman na, aw ka kan ka barika tangalan wɛrɛw kɛ, i n’a fɔ penti bitumastiki girinmanw walima epoyi bololanɛgɛ kɛrɛnkɛrɛnnenw, walasa ka dugujukɔrɔla ɲɛnamaya jan dafa.
Lamini tiɲɛniko ɲɛfɔli jatebɔsɛbɛn
Laminiko danfara |
Fɛnɲɛnɛmafagalan fɔlɔ min bɛ fɛnw tiɲɛ |
Zɛnki dɔgɔyali hakɛ |
Ɲɛnamaya kɔnɔna na nɔ min bɛ makɔnɔ |
Dugukolo-yɔrɔ-ko |
Oksidan normal / Ji |
Fɛ́gɛn |
A si janya ka bon kosɛbɛ |
Industrie Atmosphérique (Atmosphère Industriel) ye |
Gazi kisɛkisɛ / Asidi sanji |
Cɛmancɛ-Kɔrɔlen |
Siɲɛ hakɛ dɔgɔyali hakɛ danmadɔ |
Kɔgɔjida la (Kɔgɔji) . |
Klori minnu bɛ fiɲɛ na, olu ka ca |
A ka bon kosɛbɛ |
Siɲɛ hakɛ dɔgɔyali jugumanba |
Ji min bɛ ji la (Ji gɛlɛn) . |
Minimal (Scale formation) . |
Fɛ́gɛn |
Baarakɛcogo sabatilen, min bɛ mɛn sen na |
Dugukolo jukɔrɔ (Dugukolo asidi) . |
pH dɔgɔya / Ji ka ca |
Jamanjan |
A bɛ barika wɛrɛw de wajibiya |
Fabrication Realities: Bobine de acier galvanisé vs
I ka fɛn min sanna, o farikolo cogoya de b’a jira ko a bɛ se ka tiɲɛni kɛ sigida la. Fɛnɲɛnɛmafagalanw tali bɛ nɔba bila ɲɛnamaya kuntaalajan na. Aw ka kan ka dɛsɛ kɛrɛnkɛrɛnnenw ɲɛnabɔ ka da i ka foroko kɛcogo kan i ye min sugandi.
Sanniko latigɛw ani fɛnw marali faratiw
I bɛ gɛlɛyaw sɔrɔ logistiki siratigɛ la minnu tɛ kelen ye fewu ni i bɛ fɛn caman ɲɛnabɔ nɛgɛ bobine galvanisé ni procuring stacks of pre-cut sheet metal. Bobinew bɛ jogin kosɛbɛ ni tension belebeleba ye. Ni a maralen don kɛnɛma ni waati jateminɛ tɛ, joli-sira-funu-minɛnw bɛ teliya ka lamini ji sama nɛgɛdagaw cɛ minnu sirilen don kosɛbɛ. O nɔgɔ min sirilen don, o tɛ gazi ɲuman sɔrɔ, o bɛ zinki patina lakanani bali pewu. O nɔ na, nɔgɔ finman jugumanba bɛ a yɔrɔ dun sani o fɛn ka don fɛn dilanni na abada.
Sɛbɛn fla minnu tigɛra ka kɔn, olu bɛ gɛlɛya suguya wɛrɛw lase u ma. Stacking blocs (Blo minnu bɛ ɲɔgɔn dalajɛ cogo bɛnbali la) olu ka kan ka fiɲɛbɔli kɛ. Aw ka kan k’u mara so kɔnɔ, ka u kɔrɔta ka bɔ duguma, ka u biri dɔɔni walasa ji ka bɔ ka ɲɛ.
'Tigɛda' Farati
Fɛn dilanni fɛɛrɛ jɔnjɔnw bɛ nɛgɛ barikalanw tiɲɛ minnu bɛ taa ɲɛ. Ni aw ye fɛn dɔ tigɛ, ka a sɔgɔ, walima ka a sɔgɔ ka kɔn galon kɛ, aw bɛ a tangalan bɔ ni fanga ye a gosi yɔrɔ la. O bɛ nɛgɛso dawolo dɔ Dabɔ min bɛ Bɔ kɛnɛ kan.
Hali ni a lamini zinki b’a ɲini ka katodi lakanani di nin dancɛ kura bɔlen in ma, a seko ɲuman dan ye. Tigɛ fitinin bɛ se ka galvanic shielding bɛrɛbɛrɛ sɔrɔ. Nka, tigɛli janw walima jɔli tigɛcogo girinmanw bɛ teliya ka sɔgɔsɔgɔninjɛ fɛnɲɛnamafagalanw don a kɔnɔ. Ka fara o kan, solda baara bɛ zinki kɛ lafiɲɛbɔ ye pewu jogindaw la, o bɛ sigida lakanani bɛɛ tiɲɛ ani ka a ɲini ka a lasegin kosɛbɛ solda kɔfɛ.
Mitigation (Dɔgɔyali) min bɛ Kɛ fɛn dilanni na
Ɛntɛrinɛti ɲɛmɔgɔw bɛ u jigi da fɛnw dɔgɔyali sariya gɛlɛnw kan walasa ka fɛn dilanni yɔrɔw lakana minnu ka gɛlɛn. Ni aw ye dakun tigɛlenw ɲɛnabɔ ka ɲɛ, o bɛ sigida dɛsɛw bali ka kɔn waati ɲɛ.
Nɛnɛ-galvanize (Galvanizing Compounds): Fɛɛrɛtigiw bɛ penti biologiki minnu falen don zinki la, olu bɛ burusi walima ka u fiyɛ ka ɲɛsin u da tigɛlen kura ma. Zɛnki buguri bɛ sɔrɔ o fɛnɲɛnamafagalanw na fo ka se 90% ma. U bɛ basigi galvanic lakanani segin a cogo kɔrɔ la tigɛli layini misɛnninw na ani ka dingɛw sɔgɔ ka ɲɛ.
Metallization Touch-Ups: Ni yɔrɔ tiɲɛnenw ka bon, fɛn dilannikɛlaw bɛ zinki fiyɛli kɛ ni funteni ye walasa ka lakanani yɔrɔ jɔ kokura cogo labɛnnen na.
Galuni kɛli kɔfɛ ni funteni ye: Ni sigida minnu ka jugu kosɛbɛ, aw ka kan ka aw yɛrɛ tanga stock ma min kɛra ka kɔn galvanize ɲɛ pewu. O nɔ na, aw bɛ a yɔrɔ bɛɛ dilan ni nɛgɛ nɛrɛmuguma kɛnɛ ye, k’a welda, ka sɔrɔ ka fɛn dilannen kɛlen su zinki wulilen na. O b’a to dakunw ni jogindaw bɛɛ bɛ lakana caman sɔrɔ, min tɛ tigɛ.
Surtlisting Alternatives: Tuma min na i ka kan ka Duplex Systems walima Stainless jira
Hali ni zinki dacogo ka fisa ni cogoya damadɔw ye, sigida dɔw bɛ lakana fɛɛrɛ kɔrɔtalenw de wajibiya. Aw ka kan k’a dɔn waati min na fɛɛrɛ jɔnjɔnw bɛ se u ka ɛntɛrinɛti dancɛ ma.
Duplex Sistɛmu ka fɛɛrɛbɔ
Ni fiɲɛ cogoya tɛmɛna baarakɛcogo finɛtiriw kan, an bɛ duplex sitɛmuw bila sen kan. O fɛɛrɛ in bɛ kɛ ni penti kɛrɛnkɛrɛnnen walima mugu dacogo ye ka ɲɛsin zinki basigilen ma. O faralen ɲɔgɔn kan, o bɛ jɛɲɔgɔnya barika barikama dɔ Dabɔ.
Kɛnɛma penisilini bɛ zinki min bɛ duguma, o tanga sigida sɛgɛn ma. O kɔfɛ, zinki min bɛ a jukɔrɔ, o bɛ nɔgɔ bali ka wuli penisilini jukɔrɔ ni kɛnɛma kɛra sɔgɔsɔgɔninjɛ ye. O jɛɲɔgɔnya in bɛ yɔrɔ bɛɛ si janya ni 1,5x ye ka se 2,5x ma ni i y’a suma ni zinki gansan dɔrɔn baara ye. Duplex coatings bɛ sariya fɔlɔ jira fɛn dilannenw na minnu bɛ ye kosɛbɛ, minnu bɛ izini waati juguw ɲɛnabɔ.
Galvanisé vs. Inox Desizɔn Matrix
Ɛntɛrinɛti ɲɛmɔgɔw bɛ to ka fɛnw jateminɛ minnu dilannen don ni zinki ye, ka kɛɲɛ ni fɛn gɛlɛnw ye minnu tɛ sɔgɔ. An bɛ nin latigɛ in sinsin matiriyali gɛlɛn dɔ kan min bɛ balansi don fɛnsɛbɛnni fɔlɔ wajibiyalenw na ni ladonni kuntaalajan sɛrɛkiliw ye.
Nɔgɔw bɛ baara kɛ ni chrome ye walasa ka ɔkisizɛni sɔgɔlen dɔ dilan yɔrɔnin kelen, min bɛ a yɛrɛ dilan. U bɛ kuloridi binkanniw kɛlɛ ka ɲɛ kosɛbɛ ka tɛmɛ zinki dacogo bɛɛ kan. Nka, u bɛ nafolomafɛnw tilatilaliba ɲini fɔlɔ. An bɛ zinki dacogo ɲɛfɔ ka ɲɛsin jɔli karamɔgɔbaw ma, kogow, ani siraba infɔrɔmasiko yɔrɔ minnu na, hakɛ caman ka kan ka kɛ yɔrɔ minnu na. An bɛ sɔgɔsɔgɔninjɛw mara fɛnɲɛnamafagalanw ye minnu bɛ se ka siri tigitigi, kemikɛli baarakɛminɛnw, ani kɔgɔji kɔnɔ fɛnɲɛnamafagalan kɔrɔw kama, yɔrɔ minnu na, muɲuli kojugu bɛ tɛmɛ fɔlɔ specification friction kan.
Faratiw dɔgɔyali ani fɛnw bilali
Aw ka kan ka zinki bila pewu faratiba kɛrɛnkɛrɛnnenw na. Sidi caman bɛ sɔrɔ kemikaliya baarakɛyɔrɔ minnu na (pH bɛ 5,0 duguma) bɛ zinki wuli ni balawu ye. Kɔgɔji la tuma bɛɛ ni katodi lakanani wɛrɛ tɛ, o bɛ a to a ka dɔgɔya joona. Ni aw ye a jira ko a nɛgɛdaga galvanisé min bɛ kɛ kɔgɔjida la kɔgɔjida la baara janw kama, a bɛna dɛsɛ a fɔra ka kɔrɔ. O cogoya juguw la, polimɛri minnu tɛ baara kɛ walima nɛgɛ minnu tɛ fɛn kɛ, minnu bɛ kɛ ni ɲɔgɔn ye kosɛbɛ, olu bɛ kɛ ɛntɛrinɛti ka yamaruya gɛlɛnw ye.
Labatoli sariyaw ani ɲɛnamaya kɛcogo ɲɛfɔli
Aw tɛ se ka poroze ɲɛtaa sinsin miirili yelenw kan. Industri baarakɛlaw bɛ u jigi da hakɛ jateminɛcogo gɛlɛnw kan walasa ka fɛnw muɲuli garanti. Ka jogoɲini basigilen sigi senkan, o b’a to sigidaw bɛ se ka ɲɛnamaya taabolo laɲinitaw dafa.
Ka sariyasun ka Spec
Aw ka kan ka diɲɛ sariyaw labatoli kosɛbɛ sannifeere waati. ASTM ka fɛnw ɲɛfɔcogo bɛ sariya jɔnjɔnw di zinki janya kan min bɛ sɔn. Misali la, ASTM A123 bɛ dantigɛli kɛ dantigɛliw kan minnu bɛ sɔn ka kɛ batch hot-dip structurel products kan. ASTM A653 bɛ finiko wajibiyalenw fɔ minnu bɛ kɛ ka ban, ka ɲɛsin sɛbɛnw ma minnu dilannen don ni kurukuru ye.
Fɛn dilanbagaw bɛ o finimugu kɔrɔlen in janya suman milisi walima mikron na. Ni aw ye o sumanikɛlan tigitigiw fɔ aw ka sanni sɛbɛnw kɔnɔ, o bɛ lafasali basigilen garanti. I bɛ kɛwalew lakana minnu bɛ se ka fɔ ka ɲɛ, minnu bɛ bɛn sariya ma sanni i k’i jigi da fɛn dilanni fɛn caman sɛgɛsɛgɛli kan minnu tɛ bɛn ɲɔgɔn ma.
'Waati ka se ladonni fɔlɔ ma' (TFM)
An bɛ yɔrɔ janya jateminɛ ni 'Waati ka se ladonni fɔlɔ ma' jatew ye. Nin ja minnu bɛ kɛ ka kɛɲɛ ni iziniw ye, olu bɛ zinki girinya kɛrɛnkɛrɛnnenw ni fiɲɛ danfaralenw cɛsiri. Tablo ninnu b’a jira tigitigi waati min na lakanani wale bɛna kɛ wajibi ye farikolo ta fan fɛ walasa ka sigida dafalen sabati.
Misali la, jatebɔsɛbɛn dɔ bɛ se k’a jira ko mikro 85 dacogo min bɛ izini yɔrɔ dɔ la, o bɛna se 5% ma sanfɛla nɔgɔ la san 35 kɔnɔ. O ko nafama in de bɛ i ka ladonni waati latigɛ. Baara kɛli ni TFM kunnafoniw ye, o b’a to ɛntɛrinɛti jɛkuluw bɛ se ka penti walima finiko wale nataw boloda san tan caman ka kɔn o ɲɛ.
Feerekɛlaw ka jateminɛ
Fɛn ɲumanw sɔrɔli bɛ ɲini ka ɲininkali kɛ i ka feerekɛla ka baarakɛcogo la. Aw ka kan ka ɲininkali kɛrɛnkɛrɛnnenw kɛ kosɛbɛ sani aw ka sɔn fɛnw lasecogobaw ma walasa aw kana fɛnw sɔrɔ minnu bɛ tiɲɛ.
Waati jateminɛ fɛɛrɛ tigitigi jumɛnw bɛ nɛnɛ hakɛ labɛn aw ka fɛnmarayɔrɔw la?
Yala aw bɛ mansin sɛgɛsɛgɛli rapɔɔriw di minnu sɛgɛsɛgɛra, minnu bɛ zinki sɔgɔlen mikɔrɔn tigitigi sɛgɛsɛgɛ wa?
Aw bɛ se ka lot traceability dafalen sabati cogo di k’a ta mansin na ka se an ka fabrication floor ma?
Aw bɛ fiɲɛbɔ fɛɛrɛ kɛrɛnkɛrɛnnen jumɛnw kɛ ni aw bɛ bobinew ta minnu falen don kosɛbɛ yɔrɔ janw na?
Kuncɛli
Galvanized components bɛ furaw dɔ jira minnu bɛ se ka da u kan ani minnu sɛgɛsɛgɛra kosɛbɛ, minnu bɛ se ka sɔgɔsɔgɔ, minnu bɛ sɔrɔ bi. U bɛ baara kɛ ni sarakabɔ fɛɛrɛ ɲuman ye min bɛ fɛnsɔrɔsiraw lakana minnu nafa ka bon kosɛbɛ, a bɛ se ka fɔ ka ɲɛ. Nka, o lakanani bɛ to dafalen ye dɔrɔn n’i ye sigida baarakɛyɔrɔ kɛrɛnkɛrɛnnenw bonya.
I ka kan ka wuli ka Bɔ ɲininkali la ni fɛn in bɛna Dɔgɔya ka Taa a dɔgɔyali sira tigitigi jatebɔ la. A daminɛ ni sigida sɛgɛsɛgɛli kɛli ye. Aw bɛ sigida pH hakɛ suman, ka dugukolo nɔgɔ hakɛ kɔlɔsi, ani ka kuloridi minnu bɛ fiɲɛ kɔnɔ, olu sɛgɛsɛgɛ. Aw ye a faamu cogo min na fɛn dilanni degunw i n’a fɔ dakun tigɛlenw bɛ mago ɲɛ kɛrɛnkɛrɛnnenya la ka nɔgɔya kɔfɛ solda kɔfɛ. A laban na, aw bɛ fɛn dilannenw ɲɛfɔcogo tigitigiw lajɛ aw ka feerekɛla walima nɛgɛko dɔnbaga ŋana dɔ kɛrɛfɛ walasa ka ɲɛnamaya jan dafa sani aw ka yamaruya di ka fɛnw komandi caman kɛ.
Ɲininkaliw
J: A bɛ waati joli ta walasa nɛgɛ galvanisé ka nɔgɔ kɛnɛma?
A: Ɲɛnamaya waati bɛ bɔ fiɲɛ sigida de la pewu. Togodala yɔrɔ minnu ka nɔgɔn, nɛnɛ tɛ yɔrɔ minnu na, zinki dacogo kɔrɔ bɛ se ka mɛn san 70 fo san 100 sani a ka kan ka ladon. Industri sigida gɛlɛnw na, minnu bɛ sɔrɔ kosɛbɛ gazi ɲuman na, o fini kelen bɛ se ka daminɛ ka nɔgɔ bilenman laban jira san 20 fo san 40 kɔnɔ.
J: Yala aw bɛ se ka nɔgɔ finmanw bali ka bɔ fɛnw kan minnu maralen bɛ wa?
A: Ɔwɔ. Nɔgɔ finman bɛ sɔrɔ ni ji min sirilen don, o bɛ to ka ɲɔgɔn sɔrɔ ni zinki sɔgɔlen ye. Aw bɛ a bali ni fiɲɛbɔli barikama ye ani ka a marayɔrɔ jalen mara. Aw bɛ bobinew ni sɛbɛnw kɔrɔta ka bɔ duguma. Aw bɛ finimugu fla minnu bɛ ɲɔgɔn kan, olu kɔrɔta dɔɔni tuma bɛɛ walasa jisuma ka bɔ u yɛrɛ la.
J: Yala nɛgɛ galvanizelen farati ka bon dugujukɔrɔ baara kama wa?
A: A farati tɛ ni a jateminɛna ka ɲɛ, nka ɲɛtaa bɛ bɔ dugukolo cogoya kɛrɛnkɛrɛnnenw de la kosɛbɛ. Dugukolo minnu bɛ asidi la, minnu bɛ ji minɛ kosɛbɛ, ani minnu ka kuran ka dɔgɔn, olu bɛ bin zinki kan ni fanga ye. Aw ka kan ka dugukolo sɛgɛsɛgɛli bɛɛ kɛ sani aw ka su don a yɛrɛ la. Dugukolo jukɔrɔla baara caman bɛ kɛ ni zinki finimugu gɛlɛnw ye walima penti bitumastiki barikalan kɛrɛnkɛrɛnnenw.
J: Yala kɔgɔji bɛ galvanized coatings tiɲɛ wa?
A: Ɔwɔ. Kɔgɔji la, kuloridi hakɛ ka ca. O kuloriw bɛ zinki karɔbɔni patina lakanani tiɲɛ ni fanga ye. Hali ni fɛn minnu datugulen don, olu bɛ se ka kɔgɔji fiyɛli nɔgɔman muɲu tuma dɔw la, kɔgɔji jigin tuma bɛɛ, o bɛ layɛrɛw dɔgɔyali teliya kosɛbɛ. An bɛ duplex systems barikamaw walima inox alternatives wɛrɛw laadi kosɛbɛ walasa ka kɔgɔji kɔnɔ tuma bɛɛ.
