Amaphepha ensimbi enziwe ngesinyithi ahlanganiswe ngoluhlu lwe-zinc yensimbi phezu kwendawo yentsimbi ukukhusela ukubola kunye nokwandisa ubomi bayo benkonzo. Olu hlobo lwe-zinc-coated sheet sheet lubizwa ngokuba yi-galvanized sheet.
Ngokweendlela zokuvelisa kunye nokucubungula, inokwahlulwa ngokwezi ndidi zilandelayo:
① Ishiti lentsimbi eshushu-diphu. Icwecwe lensimbi elincinci lintywiliselwa kwitanki ye-zinc etyhidiweyo ukwenza umaleko omncinci we-zinc unamathele kumphezulu wawo. Ininzi iveliswa yinkqubo eqhubekayo yokufaka i-galvanizing, oko kukuthi, i-sheet sheet edibeneyo ifakwe ngokuqhubekayo kwi-tank ye-plating ye-zinc etyhidiweyo ukwenza i-galvanized steel sheet;
② Ishiti lentsimbi edibeneyo. Olu hlobo lweshiti lentsimbi lwenziwe ngediphu eshushu, kodwa emva kokushiya itanki, ifudunyezwa ngoko nangoko ukuya malunga ne-500℃ ukwenza ifilimu yealloyi ye-zinc kunye nentsimbi. Olu hlobo lwephepha le-galvanized linokubambelela kakuhle kunye ne-weldability yepeyinti;
③ Ishiti lentsimbi ene-electrogalvanized. Olu hlobo lweshiti lensimbi elenziwe nge-electroplating lineprosesa elungileyo. Nangona kunjalo, i-coating incinci kwaye ukuxhathisa umhlwa akulunganga njengaleyo yeshiti lediphu eshushu;
④ Icala elinye kunye namacala amabini ahlukeneyo ahlukeneyo entsimbi. Ishiti lentsimbi enecala elinye liyimveliso efakwe kwicala elinye kuphela. Inokuguquguquka okungcono kunephepha elinamacala amabini ekudibaniseni, ukupeyinta, unyango oluchasene nomhlwa, ukusetyenzwa, njl.njl. Ukuze woyise ukusilela kwe-zinc enecala elinye elingagqunywanga, kukho elinye iphepha elifakwe igalvanized kunye ne-zinc ebhityileyo. elinye icala, oko kukuthi, iphepha elahlukileyo elimacala amabini;
⑤ I-alloy kunye ne-composite steel sheet. Icwecwe lentsimbi elenziwe nge-zinc kunye nezinye izinyithi ezifana ne-aluminium, ilothe, i-zinc, njl njl. i-alloy okanye i-composite plated. Olu hlobo lwephepha lentsimbi lunomsebenzi obalaseleyo wokuchasana nomhlwa kunye nokusebenza kakuhle kokwambathisa;
Ukongeza kwezi ntlobo zintlanu zingentla, kukwakho namaphepha entsimbi afakwe umbala, aprintiweyo afakwe amashiti entsimbi, i-polyvinyl chloride yaminated galvanized sheet sheets, njl. njl.
Abavelisi abaphambili kunye namazwe avelisa ngaphandle:
① Abavelisi abaphambili basekhaya: Wuhan Iron and Steel, Anshan Iron and Steel, Baosteel Huangshi, MCC Hengtong, Shougang, Panzhihua Iron and Steel, Handan Iron and Steel, Ma Steel, Fujian Kaijing, njl.;
②Abavelisi abaphambili bangaphandle baquka iJapan, iJamani, iRashiya, iFransi, iSouth Korea, njl.
Ixesha lokuposa: Aug-12-2024