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如文献[1]所述,曾用电子显微镜研究用1微米人造氧化铝(M1)磨削脆性材料时,所形成的磨损粒度。按线性尺寸分布的磨损粒度(PA次微米计)反映破坏表面的动力波动不定。这是由于超分子速率摩擦散逸结构[2]所致。我们采用一种粒度比M1细的工业生产ACM0.1/0人选氧化铝粉末磨削表面。下面列举用ACM0.1/0粉末磨削几种脆性光学材料时,所形成产品的磨损尺寸和表面粗糙度的一些数据。
As described in the literature [1], the abrasion grain size formed when a brittle material was ground with 1 micron artificial alumina (M1) was studied by an electron microscope. Abrasive particle size distribution (PA submicron meter) in linear dimensions reflects fluctuating dynamic surface damage. This is due to the supramolecular rate friction dissipated structure [2]. We grind the surface with a commercially available ACM 0.1 / 0 alumina powder with a grain size smaller than M1. Below are some examples of wear size and surface roughness of the resulting product when several brittle optical materials are ground with ACM 0.1 / 0 powder.