PC钢绞线用钢丝力学性能变化研究  

Study on the Changes of Properties of Wire for PC Steel Strand

作　　者：王福新[1] 袁康[1] 秦术宝[2] 朱龙[2] 

机构地区：[1]北京科技大学 [2]天津市第二预应力钢丝有限公司

出　　处：《金属制品》1997年第4期6-8,共3页Metal Products

摘　　要：通过试验分析，得出稳定化处理温度与ＰＣ钢丝强度指标下降的定量关系。由此推论出一定温度和张应力配合将使被处理钢绞线发生塑性变形，同时对稳定化处理温度的选择提出建议。Quantitative relation has been made by means of experimental analysis on decreasing of strength of cold drawn PC steel wire under the temperature of stabilization processing Thus it can be concluded that plastic deformation will occur on the processed steel strand when certain temperature is coordinated with tensile stress Proposals on the selection of stabilization processing temperature are also given

关 键 词：钢丝 PC钢绞线 力学性能 拉伸试验 稳定化处理 

分 类 号：TG162.85[金属学及工艺—热处理] TG115.52[金属学及工艺—金属学]