Marata esimbi ane galvanized akaputirwa nesimbi zingi pamusoro pepepa resimbi kudzivirira kuora uye kuwedzera hupenyu hwayo hwebasa. Mhando iyi yesimbi yakavharwa zinc inonzi galvanized sheet.
Zvinoenderana nekugadzirwa uye nzira dzekugadzirisa, inogona kukamurwa muzvikamu zvinotevera:
① Kupisa-dip galvanized simbi pepa. Pepa resimbi rakatetepa rinonyudzwa mutangi yakanyungudutswa yezinc kuita kuti chitete chezingi chinamire pamusoro payo. Iyo inonyanya kugadzirwa nekuenderera mberi kwekuita galvanizing process, ndiko kuti, simbi yakakungurutswa inoramba ichinyudzwa mune yakanyungudutswa zinc plating tank kugadzira simbi yakakoshwa;
② Alloyed galvanized steel sheet. Iri rudzi rweshizha resimbi rinogadzirwawo nekupisa dip, asi mushure mekubva mutangi, rinobva rapiswa kusvika pa500 ℃ kugadzira alloy firimu rezinc nesimbi. Rudzi urwu rwemarata ane galvanized adhesion uye weldability yepende;
③ Electrogalvanized steel sheet. Iri rudzi rwesimbi yesimbi yakagadzirwa ne electroplating ine yakanaka processability. Zvisinei, kupfekedza kwacho kwakatetepa uye kushorwa kwekuora hakuna kunaka sekweya inopisa dip galvanized sheet;
④ Single-side uye kaviri-mativi akasiyana galvanized simbi mapepa. Single-sided galvanized steel sheet chigadzirwa chakabatiswa kune rimwe divi. Iine kuchinjika zviri nani pane maviri-sided galvanized sheet mu welding, pendi, anti-rust treatment, processing, etc. Kuti ukunde kushata kwe single-sided isina kuvharwa zinc, pane rimwe galvanized sheet rakavharwa nekatete pepa re zingi pa. rimwe divi, ndiko kuti, mativi maviri-mativi akasiyana galvanized sheet;
⑤ Alloy uye composite galvanized simbi sheet. Isimbi yakagadzirwa nezingi uye mamwe masimbi akadai sealuminium, lead, zinc, etc. alloy kana kunyange composite plated. Iri rudzi rwesimbi pepa rine zvese zvakanakisa anti-ngura mashandiro uye yakanaka coating kuita;
Pamusoro pemhando shanu dziri pamusoro apa, kunewo mavara emarangi emarata, akadhindwa akavharidzirwa nesimbi machira, polyvinyl chloride laminated galvanized steel sheets, etc. Asi inonyanya kushandiswa ichiri kupisa-dip galvanized sheet.
Vagadziri vakuru uye nyika dzinogadzira kunze kwenyika:
①Vagadziri vedzimba vakuru: Wuhan Iron neSimbi, Anshan Iron neSimbi, Baosteel Huangshi, MCC Hengtong, Shougang, Panzhihua Iron neSimbi, Handan Iron neSimbi, Ma Steel, Fujian Kaijing, nezvimwewo;
②Vagadziri vekunze vanosanganisira Japan, Germany, Russia, France, South Korea, nezvimwe.
Nguva yekutumira: Aug-12-2024