储氢合金吸放氢粉化的声发射原位检测进展

摘要

The acoustic emission characteristics of cracking about AB5-type, MgNi amorphous and V-based alloys were introduced, their difference was pointed out. Research progress in the application of acoustic emission measurement to the pulverization of hydrogen storage alloy during hydrogen absorption/desorption was summarized.%介绍了AB5基、MgNi基非晶态和V基等储氢合金的粉化声发射特征,并指出了它们的差异.综述了声发射检测在储氢合金吸放氢粉化中应用的研究进展.