Nā Mea Maka o ka Die Cast Metal Zinc Alloy Ingots me ka Electroplating & Spraying Painting Mai ka Mea Hana

ʻO nā ʻoaka zinc die-casting he mau ʻoaka zinc alloy i hoʻohana ʻia no ka die casting. Hana ʻia lākou me ka zinc me nā mea i hoʻohui ʻia e like me ka alumini, ke keleawe, a me ka magnesium. Hāʻawi lākou i ka hui pū ʻana o nā pono, me kahi kiko heheʻe haʻahaʻa, ka wai maikaʻi, ka pololei kiʻekiʻe o ka dimensional, kahi ʻili laumania, a me ke kumukūʻai kūpono, e hoʻolilo iā lākou i hoʻokahi o nā mea die-casting i hoʻohana nui ʻia ma ka honua holoʻokoʻa.
I. Ka Hoʻonohonoho ʻana o ke Kumu a me nā Papa Nui
Nā Kūlana: GB/T 8738-2014 (Nā ʻIopaka Zinc no ke Keke ʻana), GB/T 13818-2024 (Nā ʻIopaka Zinc no ke Keke ʻana i ka Make); ma ka honua holoʻokoʻa, hoʻohana pinepine ʻia ka moʻo Zamak (3/5/7) a me ZA (8/12/27).
ʻO Zamak 3 (Zinc Alloy No. 3, Hoʻohana pinepine ʻia)
ʻAno: Al 3.8%–4.3%, Cu ≤0.03%, Mg 0.035%–0.06%, kaulike Zn; nā mea haumia Pb/Cd ≤0.003%, Sn ≤0.001%.
Nā ʻano: Ka maikaʻi o ke kahe ʻana, ke kūpaʻa o ka nui, a me ka maʻalahi o ka electroplating; ka hana holoʻokoʻa kaulike maikaʻi; ʻoi aku ma mua o 70% o ka hoʻohana ʻana ma ka honua.
Nā noi: Nā mea pāʻani, nā mea hoʻonani, nā mea huki zip, nā lako liʻiliʻi, a me nā pā uila.
ʻO Zamak 5 (Zinc Alloy No. 5, Ikaika Kiʻekiʻe)
Hoʻohuihui: Al 3.8%–4.3%, Cu 0.7%–1.1%, Mg 0.035%–0.06%, Kaulike Zn.
Nā ʻano: ʻOi aku ka ikaika a me ka paʻakikī ma mua o No. 3, maikaʻi ke kūpaʻa ʻana i ka ʻaʻahu, hoʻemi iki ʻia ke kūpaʻa o ka dimensional.
Nā Hoʻohana: Nā laka puka kaʻa, nā pāpale pahu wahie, nā ʻāpana electromechanical, nā hale mea hana, nā lako paʻa kiʻekiʻe.
ʻO Zamak 7 (Zinc Alloy No. 7, Kūlana Kiʻekiʻe o ka ʻIli)
Hoʻohuihui: Al 3.8%–4.3%, Cu ≤0.03%, Mg 0.02%–0.04%, Ni liʻiliʻi, maʻemaʻe kiʻekiʻe.
Nā ʻano: Maikaʻi ka ductility, hoʻopau ʻili kiʻekiʻe loa, kūpono no nā ʻāpana hoʻonaninani kikoʻī.
Nā noi: Nā mea hoʻonani, nā hihia uaki, nā ʻāpana hoʻonaninani kiʻekiʻe, nā ʻāpana optical.