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本文介绍了最佳使用轧制盘条的条件.通过对控制冷却盘条性能的分析,以及对其加工工艺、力学性能、松弛性能参数的研究,提供了一套能够取代消耗能量的等温铅淬火工艺生产钢绞线的方法,并建立起了一套新的适用于(?)6.5毫米含碳量0.839%的控制冷却盘条制造预应力钢绞线的生产工艺。由捷克 Trinec 钢铁厂的 Stelmer 生产线生产的高质量控制冷却盘条(ROVD)在以
This paper introduces the best conditions for the use of rolled wire rod.By analyzing the performance of the control cooling wire rod, as well as its processing technology, mechanical properties, relaxation performance parameters, provides a set of can replace the energy consumption of the isothermal lead quenching Process for the production of steel strand and a new set of production processes for the production of prestressed steel strand with a controlled cooling wire rod of 6.5 mm carbon content of 0.839% has been established. High quality controlled cooling coil (ROVD) produced by the Stelmer line at the Czech steel plant Trinec