Friction and Structural Responses of Ion Implanted Polyoxymethylene Copolymer (POM-C)
نویسندگان
چکیده
منابع مشابه
Structural Modifications in Ion-Implanted Diamond
1 Theoretical Physics Department, University of Torino, Torino, Italy. 2 INFN, Sezione di Torino, Torino, Italy. 3 Department of Energetics, University of Firenze, Firenze, Italy. 4 Experimental Physics Department and NIS Centre of Excellence, University of Torino, Torino, Italy. 5 INFN, Laboratori Nazionali di Legnaro, Legnaro (Padova), Italy. 6 Istituto Nazionale di Ottica, CNR, Arcetri (Fire...
متن کاملStructural. Electrical and Catalytic Properties of Ion-Implanted Oxides
The potential application of ion implantation to modify the surfaces of ceramic materials is discussed. Changes in the chemical composition and microstructure result in important variations of the electrical and catalytic properties of oxides. PACS: 66.30, 81.40, 81.60, 61.70 Since the introduction of ion implantation as a surface modification technique, the electrical [1, 2], optical [3], magn...
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Samples of thin film (d~40nm) tetrahedral amorphous carbon (ta-C), deposited by filtered cathodic vacuum arc (FCVA), have been implanted with Ga+ at ion energy E = 20 keV and ion doses D=3.1014÷3.1015 cm-2. The induced structural modification of the implanted material results in a considerable change of its optical properties, best manifested by a significant shift of the optical absorption edg...
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Surfaces of boron carbide (B4C) were implanted with 200 keV N: or 100 keV AI + ions to a dose of 8 x 10” cm‘. Ultralow load indentation via the Nanoindenter was used to determine the changes in surface hardness and elastic modulus following implantation. A pin-on-disk testing device in ultrahigh vacuum was used for measuring changes in friction and wear of the implanted disks. Results of hardne...
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Starfish and octopuses control their infinite degreeof-freedom arms with panache—capabilities typical of nature where the distribution of reflex-like intelligence throughout soft muscular networks greatly outperforms anything hard, heavy, and man-made. Dielectric elastomer actuators show great promise for soft artificial muscle networks. One way to make them smart is with piezo-resistive Dielec...
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ژورنال
عنوان ژورنال: Rajshahi University Journal of Science and Engineering
سال: 2016
ISSN: 2408-8803,2309-0952
DOI: 10.3329/rujse.v44i0.30385