烧结含油轴承多孔特性的统计分析

Statistical Analysis of Porosity in Sintered oiliness Bearing

烧结含油轴承多孔特性直接影响其使用性能,而多孔特性可通过调整材料配方及生产工艺参数来控制,若能找出多孔特性的某些规律性,就可为制订配方、工艺参数、检验产品质量等提供依据。本文采用定量金相法测量孔径尺寸及孔隙结构,用计算机及回归法分析处理数据,找出了孔隙结构与烧结温度之间的相关关系和孔径分布规律。

Through measuring aperture size and pore structure by qualitative metallography and analyzing procesed data by a computer, this paper finds out the relation between pore structure and sintered temperature, and the law of pore distribution.