软或退火铜线、软铜线 soft or annealed copper wire
软或退火铜线 soft or annealed copper wire
镀锡退火铜线 Tinned annealed copper wire
铜线退火油 DRAWLUB
退火后线径变细：铜线在硬态时，出口模就是定径模，张力大小不至于把线径拉丝。
When annealed wire diameter necking: copper wire in hard state, export module is sizing die, tension size not the wire diameter wire drawing.
但是在连续退火时，铜线发热使线材变软，线本身就有一定的延伸。
But in the continuous annealing, copper wire heating make wire become soft, line itself has certain extension.
在现场操作中，会造成退火后线径变细、表面划伤、铜线发红、铜线变色、铜线氧化等一些现象。
In the field operation, can cause annealed wire diameter necked, surface scratch, red copper wire, copper wire color, copper wire oxidation and so on some phenomenon.
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