Local potential characteristic of amorphous alloy and its composite
[LU]Jie-cheng1��[LU]Zhi-chao2��FAN Ai-qin3
1. The Affiliated High School�� Tsinghua University�� Beijing 100084�� China 2. State Key Laboratory for Advanced Metals and Materials�� University of Science and Technology Beijing�� Beijing 100083�� China 3. China Iron and Steel Research Institute Group�� Beijing 100081�� China
Abstract��The amorphous alloys had long range disordered structure�� and they were solid-state alloy without presence of crystal grain and grain boundary. The amorphous alloys exhibited excellent properties such as high strength�� low Young��s modulus and good soft magnetic properties. The previous studies indicated that the micro zone mechanical properties of amorphous alloy were nonuniform. In this study�� the structure of alloy was identified by X-ray diffraction (XRD) and scanning electron microscopy (SEM). The distribution of local potential in surface micro zone of amorphous alloys was examined by potential probe. The microscopic nonuniformity of amorphous alloy in electrical properties was investigated.
���ݳϣ���־����������. �Ǿ��Ͻ��临�ϲ��ϵľֲ������ص�[J]. �й������ڿ���, 2016, 34(6): 20-23.
[LU]Jie-cheng��[LU]Zhi-chao��FAN Ai-qin. Local potential characteristic of amorphous alloy and its composite. Chinese Journal of Iron and Steel, 2016, 34(6): 20-23.