摘要
本文介绍了研究金属断口分形的一种新方法,称为体视断口分析法。利用扫描电镜摄制705铝合金不同工艺状态下的体视照片对,由照片对可显示断口立体形貌,并求得各状态的断口分形维数。
Introduced in this papaer is a new method for studying metal tracture tractal,A pair of
stereophotos of 705 aluminum alloy in the different technological states are taken by scanning
electrical microscope.The stereo shape of fracture is shown by the pair of photos,and the
fractal dimension of the fracture in different states is gained.
出处
《工程图学学报》
CSCD
1993年第1期9-12,共4页
Journal of Engineering Graphics
基金
国家自然科学基金
