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开发研究了一种可连续挤压的屯缆包复用的铅合金。此合金名为“Half F3”,其组成为As 0.07%,Sn 0.05%,Bi 0.05%,余量为Pb。已在希腊的Corinth进行了35吨的
Development and research of a continuous extrusion Tuen cable package lead alloy. This alloy is called “Half F3” and its composition is 0.07% As, 0.05% Sn, 0.05% Bi and the balance is Pb. Has been carried out in Greece Corinth 35 tons