Zr-4板材的高温变形特征及其理论研究  

DEFORMATION CHARACTERISTICS AND THEORETICAL STUDY OF Zr-4 ALLOY AT ELEVATED TEMPERATURE

作　　者：尤世武[1] 吴秦健[1] 

机构地区：[1]西北有色金属研究院,宝鸡721014

出　　处：《理化检验（物理分册）》1999年第6期251-253,257,共4页Physical Testing and Chemical Analysis(Part A:Physical Testing)

摘　　要：在200℃至600℃的不同温度条件下,对Zr-4合金板材消除应力态和完全再结晶态的拉伸变形特征、机理以及与力学性能的关系进行了分析讨论。Tensile deformation test of Zr-4 alloy sheets under stress-reliefing and wholly-recrystallized states were performed at elevated temperature between 200℃ and 600℃. The results is discussed to deformation mechanism and is related to the mechanical property.

关 键 词：变形 位错 屈服 力学性能 锆合金 板材 高温 

分 类 号：TG146.414[一般工业技术—材料科学与工程] TG113.25[金属学及工艺—金属材料]