Ii-ingots ze-Die Cast Metal Zinc Alloy Izixhobo eziluhlaza ezine-Electroplating kunye ne-Spray Painting ngqo evela kuMvelisi

Iingots ze-zinc ezisebenzisa i-die-casting ziingots ze-zinc alloy ezisetyenziselwa i-die casting. Zisekelwe kwi-zinc kunye nezinto ezongezelelweyo ezifana ne-aluminium, i-copper, kunye ne-magnesium. Zibonelela ngokudibanisa iingenelo, kubandakanya indawo yokunyibilika ephantsi, ukunyibilika okuhle, ukuchaneka okuphezulu, ukugqitywa komphezulu okugudileyo, kunye nexabiso eliphakathi, okwenza zibe zezona zinto zisetyenziswa kakhulu kwihlabathi liphela.
I. Ulwakhiwo oluPhambili kunye neeBanga eziPhambili
Imigangatho: GB/T 8738-2014 (Iingots zeZinc Alloy zokuCaster), GB/T 13818-2024 (IiNgqokelela zeZinc zokuCaster); kwihlabathi liphela, uthotho lweZamak (3/5/7) kunye neZA (8/12/27) zisetyenziswa kakhulu.
I-Zamak 3 (i-Zinc Alloy No. 3, Esetyenziswa Kakhulu)
Ulwakhiwo: Al 3.8%–4.3%, Cu ≤0.03%, Mg 0.035%–0.06%, ibhalansi yeZn; ukungcola Pb/Cd ≤0.003%, Sn ≤0.001%.
Iimpawu: Ukuhamba kakuhle kakhulu, uzinzo olunemilinganiselo, kunye nokulula kokufaka i-electroplating; ukusebenza kakuhle ngokubanzi; ibandakanya ngaphezulu kwe-70% yokusetyenziswa kwehlabathi.
Izinto ezisetyenziswayo: Izinto zokudlala, ubucwebe, izinto zokutsala eziziphu, izixhobo ezincinci, kunye nezinto ezifakwe nge-elektroniki.
I-Zamak 5 (i-Zinc Alloy No. 5, Amandla Aphezulu)
Ulwakhiwo: Al 3.8%–4.3%, Cu 0.7%–1.1%, Mg 0.035%–0.06%, ibhalansi yeZn.
Iimpawu: Amandla nobunzima obuphezulu kunoNombolo 3, ukumelana nokuguguleka okuhle, uzinzo olunciphileyo kancinci.
Izicelo: Izitshixo zeengcango zeemoto, izivalo zetanki yepetroli, iindawo ze-electromechanical, izindlu zezixhobo, izixhobo eziphezulu.
I-Zamak 7 (i-Zinc Alloy No. 7, Umgangatho oPhezulu)
Ulwakhiwo: Al 3.8%–4.3%, Cu ≤0.03%, Mg 0.02%–0.04%, trace Ni, ubunyulu obuphezulu.
Iimpawu: Ukuqina kakuhle, ukugqitywa okuphezulu kakhulu, kufanelekile kwiindawo zokuhombisa ngokuchanekileyo.
Usetyenziso: Ubucwebe, iibhokisi zewotshi, iindawo zokuhombisa eziphezulu, izinto ezibonakalayo.