Tsebo ea fektheri ea Galvanized Steel Coil ea galvanized sheet coil

A-Mefuta e 'meli eaho kenya galvanizing e chesangho latela mekhoa e fapaneng ea annealing?

Karabo: E ka aroloa ka mefuta e 'meli: in-line annealing le off-line annealing, tseo hape li bitsoang mokhoa oa tšireletso oa khase le mokhoa oa ho phalla ka ho latellana.

B-Mekhahlelo ea tšepe e sebelisoang hangata ke efehot-dip galvanized sheets?
Karabo: Likarolo tsa lihlahisoa: kakaretso ea thepa ea thepa (CQ), galvanized sheet for structural use (HSLA), deep-drawn hot-dip galvanized sheet (DDQ), bake-hardening hot-dip galvanized sheet (BH), dual-phase steel ( DP), tšepe ea TRIP (tšepe e entsoeng ke phetoho e entsoeng ka polasetiki), joalo-joalo.

C- Ke mefuta efe ea libopi tsa galvanizing annealing tse teng?
Karabo: Ho na le mefuta e meraro ea libopi tse tšekaletseng tse tšekaletseng, libopi tse tšekaletseng le tse otlolohileng le tse tšekaletseng.

D-Mekhoa ea ho pholisa ea litora tsa ho pholisa ke efe?
A: Ho na le mefuta e 'meli: ho pholisa moea le ho pholisa metsi.

E-Litšitiso tse kholo tsaho kenya galvanizing e chesang?
Karabo: Haholo-holo e kenyeletsa: ho oa, li-scratches, matheba a passivation, li-zinc particles, lithapo tse teteaneng, likhahla tsa thipa ea moea, li-scratches tsa thipa ea moea, litšepe tse pepeneneng, li-inclusions, tšenyo ea mochine, ts'ebetso e mpe ea motheo oa tšepe, maqhubu a maqhubu, li-buckling, litekanyo tse sa lumellaneng, li-embossing. , ho se lumellane ha botenya ba zinki, khatiso ea roll, joalo-joalo.

F-Ea tsebahala: tlhahiso ea tlhahiso ke 0.75 × 1050mm, 'me boima ba coil ke lithane tse 5.Bolelele ba khoele ke bofe?(Bophahamo bo ikhethileng ba letlapa la masenke ke 7.85g/cm3)

Tharollo: L=G/(h×b×p)=(5×1000)/(0.785×1.050×7.5)=808.816m

Karabo: Coil e bolelele ba 808.816m.

G- Mabaka a mantlha a hore lesela la zinki le theohe ke afe?
Karabo: Mabaka a mantlha a ho ebola ha lesela la zinki ke: oxidation ea bokaholimo, metsoako ea silicon, e litšila haholo.bataletseemulsion, sepakapaka se phahameng haholo sa oxidizing le phoka e sireletsang ea khase karolong ea NOF, karo-karolelano e sa utloahaleng ea mafura a moea, sekhahla se tlase sa phallo ea hydrogen, le ho kenella ha oksijene ka sebōping.Thempereichara eahlobolisa tšepeho kena ka pitsa e tlaase, khatello ea sebōpi karolong ea RWP e tlaase 'me monyako oa sebōpi o monya, mocheso oa sebōpi karolong ea NOF o tlaase, mafura ha a e-ea mouoane, karolo ea aluminium ea pitsa ea zinki e tlaase, lebelo la yuniti. e potlakile haholo, ho fokotseha ha hoa lekana, 'me metsi a zinki Nako ea ho lula e khutšoanyane haholo' me seaparo se teteaneng haholo.