CW502L CuZn15高精耐磨黃銅合金
電子工業(yè)
電子工業(yè)是新興產(chǎn)業(yè),在它蒸蒸日上的發(fā)展過(guò)程中,不斷開(kāi)發(fā)出鋼的新產(chǎn)品和新的應(yīng)用領(lǐng)域。它的應(yīng)用己從電真空器件和印刷電路,發(fā)展到微電子和半導(dǎo)體集成電路中。
電真空器件
電真空器件主要是高頻和超高頻發(fā)射管、波導(dǎo)管、磁控管等,它們需 要高純度無(wú)氧銅和彌散強(qiáng)化無(wú)氧銅。
印刷電路
2205, CuZn35AlFeMn Finnish standard / SFS? ~CW710R (Cu Zn35 Ni3 Mn2 Al Pb, Sonderm.)
2207, CuSn7Pb6Zn3? Finnish standard / SFS? Rg7 (Cu Sn7 Zn4 Pb7), CC493K
2209, CuPb5Sn5Zn5 Finnish standard / SFS? SS 5204-15 (Cu Sn5 Pb5 Zn5), CC491K
2212, CuAl10Fe5Ni5 Finnish standard / SFS? SS 5716-15, SS 5716-20, AB-220 Ni
2214, CuSn12? Finnish standard / SFS? SS 5465-15 (Cu Sn12), CC483K
2215, CuPb10Sn10 Finnish standard / SFS? SS 5640-15 (Cu Pb10 Sn10), CC495K
2216, CuPb15Sn8? Finnish standard / SFS? Cu Pb15 Sn (Cu Sn7 Pb15-C), CC496K