金属材料粗糙表面分形特性的研究进展

摘要

综述了金属材料粗糙表面的分维计算方法，分析了机加工表面、腐蚀表面、磨损、摩擦表面的分形特性，对目前存在的问题提出了新的研究方向。%The fractal dimension calculation methods are reviewed. The fractal characteristics of mechanical processing surfaces, eroded surfaces, wearing and frictional surfaces are analyzed.The new research content for the current problems of the research are pointed out.