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Dɛn na ɛde dezincification ba wɔ hot-dip galvanized wire mu?

Aug 02, 2025 Gyae nkrasɛm bi .

Dezincification of hot-dip galvanized wire taa fi sintɔ ahorow a ɛwɔ interface a ɛda zinc layer ne substrate no ntam. Nneɛma pii wɔ hɔ a ebetumi de aba:
1. Galvanized waya no ani a ɛnyɛ papa, te sɛ ngo a ɛboro so, nkannare, ne sintɔ afoforo betumi aka sɛnea zinc a ɛwɔ ase no bata ho no.
2. Mfomso te sɛ ahurututu, ahurututu, ntokuru, ne ɔhyew mu mpaapaemu bere a wɔreyɛ galvanizing no nso betumi aka sɛnea zinc no bata substrate no ho.
3. Ɔhyew a ɛmfata a wɔde yɛ galvanized waya no: Ɔhyew a ɛba fam dodo betumi aka zinc layer no bonding ahoɔden, bere a ɔhyew a ɛkɔ soro dodo betumi ama passivation na aka adhesion.
4. Zinc layer thickness a ɛnsɛ: Ebia mmeae bi bɛboro gyinapɛn a wɔakyerɛ no so, bere a afoforo nso rentra hɔ.
5. Nneɛma a atwa yɛn ho ahyia nso betumi ama zinc layer delamination, titiriw wɔ mmeae a ɛhɔ yɛ hyew, ɛhɔ yɛ nwini, na ɛyɛ nsɛe, a ebetumi atew zinc layer adhesion so bio.
Sɛ eyi taa ba a, wɔkamfo kyerɛ sɛ wobehu ɔhaw no na wɔama akwan ne nnwinnade a ɛfa ho no atu mpɔn.