摘要
本文用水淬法制备 Zr-Nb基大块非晶合金 ;并采用 DSC热分析法测定了该种合金的玻璃转变温度和热稳定性 ;采用超声检测方法精确测定了材料的声学性能 ,由此计算得到一组大块非晶合金的弹性性能参数。
Bulk Zr Nb based amorphous alloys were obtained by water quenching method. The glass forming ability, crystallization, thermal stability, elastic and mechanical properties of bulk Zr 45 Nb 10 Cu 13 Ni 10 Be 22 and Zr 45 Nb 8Cu 13 Ni 4Be 22 Fe 8 amorphous alloys were investigated by means of X ray diffraction, differential scanning calorimetry and ultrasonic technique.
出处
《材料科学与工程》
CSCD
2000年第3期39-42,共4页
Materials Science and Engineering
基金
国家自然科学基金!项目 (596 710 0 9)
关键词
弹性模量
Zr-Nb基
大块非晶合金
bulk amorphous alloy
reduced glass transition temperature
elastic constnat
