论文部分内容阅读
热镀锌用低碳钢丝是由φ6～10mm的盘条经过冷拔制成的。由于在冷拔过程中产生加工硬化现象,因此对拉拔过程的中间丝和镀锌前的成品丝要进行软化退火。目前的钢丝退火以电加热井式炉为主。天津金属网
Hot dip galvanized steel wire is φ6 ~ 10mm through the cold drawn strips. As a result of work hardening in the cold drawing process, the intermediate wire during drawing and the finished wire before galvanizing should be softened and annealed. The current wire annealing furnace electric furnace-based. Tianjin metal net