China feme ea kamehla spangle galvanized tšepe coil gi dx51d
1. Ke eng e chesang dip galvanized steel coil.
Hot-dip galvanizing ke ho etsa hore tšepe e qhibilihisitsoeng e sebetsane le matrix ea tšepe ho hlahisa lesela la alloy, e le hore matrix le seaparo se kopane.Hot-dip galvanizing ke ho kha likarolo tsa tšepe pele.E le hore u tlose oxide ea tšepe holim'a likarolo tsa tšepe, ka mor'a ho khetha, e hloekisoa ka tanka ea ammonium chloride kapa zinki chloride aqueous solution kapa motsoako o motsoako oa ammonium chloride le zinki chloride, ebe o romelloa ka metsi a chesang. tanka ea ho roala.Hot-dip galvanizing e na le melemo ea ho roala junifomo, ho khomarela ka matla le bophelo bo bolelele ba tšebeletso.
2. Ho ea ka holim'a letlapa la galvanized steel, ho na lespangle e kholo,spangle e tloaelehileng,e nyane(e nyane)spangle,zero spangle.
3. Pmokhoa oa ho tsamaisa:
Coil ea tšepe e halikiloeng e chesang ——-decoiler—-entry accumulator—-annealing sebōpi—–zinki pitsa—- tora e pholileng———thipa ea moea———————————coiler ————coil ea tšepe e tsoang———
4. Molemo oa li-galvanized steel coil ke ofe?
Hobane e hlahisoa ka ho sebelisa seaparo sa Zn lifahlehong ka bobeli ka mokhoa o chesang oa ho pata.E thabela tšobotsi ea tšireletso ea 'mele le thepa ea tšireletso ea electrochemical ea Zn.
Boikemisetso.E ka khotsofatsa litlhoko tsa ts'ebetso ea ts'ebetso ea rolling, Coiling le tse ling ka mokhoa o ts'oanang.
Ho hanyetsa mocheso: Letlapa le tloaelehileng la tšepe la HDG hangata le sebetsa tlas'a 230℃'me 'mala oa eona o fetotsoe ho 250℃Leha ho le joalo, tšepe e entsoeng ka masenke e ka boloka tikoloho ho 315℃nako e telele.
Ponahalo e phahameng: Bokhoni ba ho bonahatsa mocheso le mabone habeli ho feta a sheet-dip zinc steel sheet, 'me ponahalo ea eona e feta 0.70, e leng thepa e nepahetseng ea kaho ea ho boloka matla.
Sephutheloana le ho Romela :
Fana ka mekhoa e fapaneng ea lipalangoang ho latela sebaka sa moreki: lipalangoang tsa terene le lipalangoang tsa leoatle.Har'a tsona, lipalangoang tsa leoatle li atile haholo.Mojaro: Litlhoko tsa k'hamphani e 'ngoe le e' ngoe ea likepe li fapane, ho ea ka litlhoko tsa k'hamphani e 'ngoe le e' ngoe ea likepe, li latela ka tieo melao, ho lata, ho lokisa lihlahisoa.Mark: Etsa le ho peista ho latela litlhoko tsa bareki.
