... produces deep abrasive cut marks and nonuniform shearing. A comprehensive study reveals that GTRM containing 50 phr GTR (80 mesh), 10% oil, and 60% SiC (220 mesh) results in the highest percentage improvement in surface roughness (% ΔRa) of 44% on flat geometry. The same media, but with coarser SiC (80...

... and the pressure field inside the flow field, and the accuracy of the simulation model has been verified by polishing experiments. The effects of jet pressure, jet angle, jet distance, and abrasive concentration on the removal depth and surface roughness of titanium alloys are analyzed by a combination...

... values. Roughness parameters derived from the Abbott–Firestone curve R k , R vk , and the material ratio 100–Mr2 have been used to characterize the surface finishes of the ground glass samples. Using the design of experiments, surface responses have been modeled for each roughness parameter...

...Sergei Alexandrov; Ken-Ichi Manabe; Tsuyoshi Furushima A new empirical relation for the conventional measures of free surface roughness is proposed. Its geometric interpretation is a surface in three-dimensional space. A set of tests feasible for practical realization is discussed. Some available...

... caused some form distortion, which was eliminated by lapping. Then, after boriding the annealed articles, varying surface textures and shape distortions were observed. Articles annealed above the β -transus had surface textures with significant peak-to-valley roughness ( 14 – 55 μ m ) , and the texture...