摘要
利用单晶连铸技术制备了铜单晶棒材 ,并对棒材的拉伸性能和变形特性进行研究。通过对铜单晶的加工硬化特征、滑移特征及断裂模式的分析 ,表明铜单晶具有优异的塑性变形行为 。
The mechanical properties and characteristics of plastic deformation of single crystal copper wire , which is produced by the single crystal continuous casting method, are studied. By analyzing the characteristics of work-hardening, slipping, and fracture of single crystal copper, it shows that single crystal copper with outstanding ability of plastic deformation, can work as high quality ingot in the deep processing.
出处
《铸造技术》
CAS
北大核心
2004年第6期434-435,437,共3页
Foundry Technology
关键词
单晶连铸
铜单晶
加工硬化
韧性断裂
Single crystal continuous casting
Single crystal copper
Working-hardness
Toughness fracture
