摘要
本文研究了YBa_2Cu_3Q_(7-σ)高温超导沐的力学性质,给出了该超导材料在室温和—196℃下的强度极限和弹性模量,指出了样品成型压力对力学性能的影响,这些结果对超导材料的机理研究和加工、应用都是不可缺少的。
The mechanical properties of high-Tc soperconductor YBa_2Cu_3O_(7_δ) were investigated. The strength and the elastic coefficient of this material at room and liquid nitrogen temperatures were given. The effects of pressure on the mechanical properties of the samples were also studied. These are necessary for the research of superconducting mechanism and applications of this new material.
出处
《工程力学》
EI
CSCD
1989年第2期23-25,共3页
Engineering Mechanics