超声淬火有效频率的物理本质  

Physical Nature of the Effective FrequencyIn Ultrasonic Quenching

作　　者：邹壮辉[1] 高守义[2] 

机构地区：[1]沈阳大学 [2]大连理工大学

出　　处：《沈阳大学学报》1994年第2期9-13,共5页

摘　　要：本文根据超声波场—声子耦合的超声热处理能量作用机制,研究超声淬火有效频率的物理本质,寻求有效频率计算方法.有效频率和超场波场—声子耦合条件有关,可根据固体物理,量子声学和固态相交理论予以估算.35、45和T10钢的计算结果和实验结果相吻合.in this paper, the physical nature and the calculus of the effective frequency arestudied from the energy-interaction mechanism of ultrasonic heat-treating for metal mate-rials, i, e, the coupling to the condition of the coupling ultrasonic wave field with phonon isdiscussed and can be calculated by the theories of solid physics , quantum acoustics and solidphase transformation. The experimental results for 35、45 and T10 carbon steels corrrespondto the results which are taken by the calculation

关 键 词：超声 淬火 有效频率 晶核 

分 类 号：TG156.3[金属学及工艺—热处理]