材料期刊网

Influence of Microstructures and Textures on the Torsional Behavior of Pearlitic Wires

Y , ong LIU

材料科学技术（英文）

The microstructure, texture characteristics and torsion ability of two kinds of steel wires were investigated. The eutectoid steel wires were produced by hot and cold drawing with severe deformation. The torsinability of steel wires was measured under two cases, i.e. there exists either fiber texture or circular texture. The results showed that the torsional behavior of the steel wires was affected by their textures and microstructures. The {110}<110> circular texture weakened the torsion ability of the wires. The torsion fracture behavior of {110}<110> texture wires is related to the fact that only two slip systems were activated under simple shear strain deformation.

关键词: Texture , null , null , null , null

〈110〉 Fiber Texture Evolution of Ferrite Wires during Drawn-torsion and Drawn-annealing-torsion Process

材料科学技术（英文）

关键词: 微观组织演变 , 铁氧体 , 织构 , 退火 , 扭转 , 电子背散射衍射 , 塑性变形 , EBSD