在线感应退火对TP2铜管力学性能的影响  

Effects of In-line Induction Annealing on Mechanical Properties of TP2 Copper Tube

作　　者：赵鸿金[1] 彭丽红[1] 李志余[1] 彭孜[1] 

机构地区：[1]江西理工大学材化学院,江西赣州341000

出　　处：《热加工工艺》2011年第4期136-138,共3页Hot Working Technology

基　　金：国家科技支撑计划(2007BAB22B00)

摘　　要：通过对四种规格的TP2铜管进行在线感应退火试验,分析了TP2铜管的力学性能及其影响因素。结果表明,经过在线感应退火后的TP2铜管各部分的组织和性能稳定一致;TP2铜管的力学性能不仅与晶粒度和几何因素等内因有关,还与环境温度等外因有关。The in-line induction annealing test of four specifications TP2 copper tube was carried out.The mechanical properties of TP2 copper tube and its influencing factors were analyzed.The results show that the mechanical properties and microstructure of different positions are stable and consistent after in-line induction annealing.The mechanical properties of TP2 copper tube are not only involved with internal factors,such as grain size and geometry,but also with environmental temperature.

关 键 词：TP2铜管 在线感应退火 力学性能 几何因素 环境温度 

分 类 号：TG156.2[金属学及工艺—热处理]