Search Results - polishing

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Improved Chemical-Mechanical Polishing Slurry Composition and Method to Improve Polishing of Metals and Non-metals Using Cerium Oxide Nanoparticles
Reducing manufacturing time, cost, and labor by employing chemistry to transform a two-step process into an easily controlled single-step. Background: Integrated circuits are built of many layers. Each layer must be perfectly flat so that connections line up between layers and electricity flows properly throughout. Conventional CMP systems consist...
Published: 9/20/2024   |   Inventor(s): Christopher Netzband, Kathleen Dunn
Keywords(s): abrasive, cerium, cerium oxide, chemical activity, chemical mechanical polishing, CMP, CMP slurries, dielectrics, fiber optics, integrated circuit, lens, mechanical polish, metallic surface, optics, polish, polishing, semiconductor wafers, semiconductors, slurry, surface finishing, surface quality
Category(s): Campus > SUNY Polytechnic Institute, Technology Classifications > Materials and Chemicals, Technology Classifications > Nanotechnology
Magnetic-Field-Guidance System for Magnetic Abrasive Finishing
Guides Magnetic Flux Flow to the Surface for PolishingThis magnetic-field-guidance system facilitates widespread use of automated magnetic abrasive finishing (MAF) processes for polishing freeform components. Freeform surface finishing is a challenge for standard automated manufacturing processes. Because of their nonstandard geometries, many components,...
Published: 6/27/2021   |   Inventor(s): Hitomi Greenslet, Razvan Vesa
Keywords(s): Knee Implants, molds, Polishing
Category(s): Technology Classifications > Engineering > Mechanical
Device for Improved Efficiency of Tubes Used in Stents and Other Medical Devices
Cleans Interior and Exterior of Capillary Tubes to Improve Flow of Fluid This cleaning device for tubing used in stents, other medical devices, and flexible piping systems allows internal and external cleaning of capillary tubes to improve the flow of fluid. The worldwide market for stents, which are mesh tubes used to hold open arteries, is expected...
Published: 6/27/2021   |   Inventor(s): Hitomi Greenslet, Xueyu Du, Valens Nteziyaremye, Timothy Pham
Keywords(s): Biodegradable, Magnesium, micro machine parts, microprocess polishing, Polishing, Stent, stent manufacturing
Category(s): Technology Classifications > Engineering, Technology Classifications > Engineering > Mechanical