QZr0.2鋯青銅QZr0.2鋯青銅性能QZr0.2鋯青銅加工

QZr0.2鋯青銅QZr0.2鋯青銅性能QZr0.2鋯青銅加工

QZr0.2鋯青銅有高的電導(dǎo)率，能冷、熱態(tài)壓力加工，時效后有高的硬度、強度和耐熱性。QZr0.2鋯青銅用作電陰焊接材料及高導(dǎo)電、高強度電極材料。如：工作溫度350℃以下的電機整流子片、開關(guān)零件、導(dǎo)線、點焊電極等。 

QZr0.2鋯青銅QZr0.2鋯青銅性能QZr0.2鋯青銅

QZr0.2化學(xué)成分： 

　　錫(Sn)≤0.05,鎳(Ni)≤0.2,硫(S)≤0.01,銅(Cu)余量,鋯(Zr)0.15～0.30,鐵(Fe)≤0.05,鉛(Pb)≤0.01,銻(Sb)≤0.005,鉍(Bi)≤0.002,雜質(zhì)總和%≤0.5

QZr0.2鋯青銅QZr0.2鋯青銅性能QZr0.2鋯青銅