Tuag Cast Hlau Zinc Alloy Ingots Raw Cov Khoom Siv nrog Electroplating & Txau Pleev Xim Ncaj Qha Los Ntawm Chaw Tsim Khoom

Cov zinc ingots uas siv rau kev tuag casting yog cov zinc alloy ingots uas siv rau kev tuag casting. Lawv yog ua los ntawm zinc nrog cov khoom ntxiv xws li txhuas, tooj liab, thiab magnesium. Lawv muaj ntau yam zoo, suav nrog qhov melting point qis, fluidity zoo, qhov tseeb ntawm qhov loj me, qhov tiav ntawm qhov chaw du, thiab tus nqi nruab nrab, ua rau lawv yog ib qho ntawm cov khoom siv tuag casting siv dav tshaj plaws thoob ntiaj teb.
I. Cov Qauv Tseem Ceeb thiab Cov Qib Tseem Ceeb
Cov Qauv: GB/T 8738-2014 (Zinc Alloy Ingots rau Casting), GB/T 13818-2024 (Zinc Alloys rau Die Casting); thoob ntiaj teb, Zamak (3/5/7) thiab ZA (8/12/27) series feem ntau siv.
Zamak 3 (Zinc Alloy No. 3, Feem Ntau Siv)
Cov Khoom Xyaw: Al 3.8%–4.3%, Cu ≤0.03%, Mg 0.035%–0.06%, Zn sib npaug; cov khoom tsis huv Pb/Cd ≤0.003%, Sn ≤0.001%.
Cov yam ntxwv: Kev ntws zoo heev, kev ruaj khov ntawm qhov ntev, thiab yooj yim ntawm electroplating; kev ua tau zoo tag nrho; suav txog ntau dua 70% ntawm kev siv thoob ntiaj teb.
Daim Ntawv Thov: Cov khoom ua si, cov hniav nyiaj hniav kub, cov zipper rub, cov khoom siv me me, thiab cov khoom siv hluav taws xob.
Zamak 5 (Zinc Alloy No. 5, Muaj Zog Siab)
Cov Khoom Xyaw: Al 3.8%–4.3%, Cu 0.7%–1.1%, Mg 0.035%–0.06%, Zn sib npaug.
Cov yam ntxwv: Muaj zog thiab tawv dua li No. 3, tsis yooj yim hnav, me ntsis txo qhov ruaj khov.
Daim Ntawv Thov: Xauv qhov rooj tsheb, lub hau roj tank, qhov chaw electromechanical, cov cuab yeej tsev, cov khoom siv kho vajtse siab.
Zamak 7 (Zinc Alloy No. 7, Zoo Tshaj Plaws)
Cov Khoom Xyaw: Al 3.8%–4.3%, Cu ≤0.03%, Mg 0.02%–0.04%, me ntsis Ni, huv si.
Cov yam ntxwv: Zoo ductility, siab heev nto tiav, tsim rau precision kho kom zoo nkauj qhov chaw.
Daim Ntawv Thov: Cov hniav nyiaj hniav kub, cov rooj saib xyuas, cov khoom dai kom zoo nkauj, cov khoom siv kho qhov muag.