نتایج جستجو برای: dip coating technique
تعداد نتایج: 651376 فیلتر نتایج به سال:
This article describes the preparation and analysis of nano hydroxyapatite (HA) films on stainless steel 316L through sol-gel technique. The process started with preparation of a nitrate and phosphate sol. After aging the sol for 24 h at room temperature a SS316 substrate was dip-coated and heat-treated at 350 to 450 °C for different times in air. The coating phase and structure on subs...
PURPOSE Radioactive stents have been proposed as endovascular irradiation device to prevent in-stent restenosis by inhibiting neointimal proliferation. 32P-stents have been used in several studies so far, but require large-scale labeling procedures and endovascular barotrauma for stent expansion supporting the development of edge restenosis. Purpose of this study was to establish dosimetry of a...
Ultra-high molecular weight polyethylene (UHMWPE) thin film was coated onto Ti6Al4V alloy specimens using dip coating method. Tribological performance of this coating (thickness of 19.6 ± 2.0 μm) was evaluated using 4 mm diameter Si(3)N(4) ball counterface in a ball-on-disk tribometer. Tests were carried out for different normal loads (0.5, 1.0, 2.0 and 4.0 N) and rotational speeds of the disk ...
Department of Chemical and Nuclear Engineering and Center for Micro-Engineered Materials, UniVersity of New Mexico, Albuquerque, New Mexico, Sandia National Laboratories, Albuquerque, New Mexico, UniVersité du Maine, Faculté des Sciences, UMR 6087, CNRS 72085, Le Mans, Cedex 09, France, Institute of Materials Chemistry, Vienna UniVersity of Technology, Vienna, Austria, and AdVanced Photon Sourc...
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