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Proc. ASME. MSEC2020, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation, V001T05A022, September 3, 2020
Paper No: MSEC2020-8455
... abrasion Co-Cr-Mo directed energy deposition laser engineered net shaping biomedical nanoindentation Abstract The objective of this work is to investigate the hardness and abrasion resistance of a cobalt-chromium-molybdenum (Co-Cr-Mo) alloy fabricated via directed energy deposition...
Proc. ASME. MSEC2013, Volume 2: Systems; Micro and Nano Technologies; Sustainable Manufacturing, V002T03A003, June 10–14, 2013
Paper No: MSEC2013-1091
... found that properties vary significantly at the nanoscale. AFM is used to conduct actual nanoindentation and scratching, to validate the MD simulation. Qualitative agreement is found. Finally, AFM-based fabrication of nanochannels/nanofluidic devices is conducted using different applied forces...
Proc. ASME. MSEC2012, ASME 2012 International Manufacturing Science and Engineering Conference, 869-878, June 4–8, 2012
Paper No: MSEC2012-7356
... the model. More surface and subsurface deformation can be observed for the case of nanoindentation with diamond tip. The indentation forces at various depths of indentation were obtained. It can be concluded that indentation force increases as depth of indentation increases. Due to limitations on...
Proc. ASME. MSEC2011, ASME 2011 International Manufacturing Science and Engineering Conference, Volume 2, 545-554, June 13–17, 2011
Paper No: MSEC2011-50270
... 19 09 2011 Recently, atomic force microscopy (AFM) has been widely used for nanomachining and fabrication of micro/ nanodevices. This paper describes the development and validation of computational models for AFM-based nanomachining (nanoindentation and nanoscratching). The Molecular...
Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 405-414, October 12–15, 2010
Paper No: MSEC2010-34115
... Nanomachining Molecular Dynamics (MD) Nanoindentation Nanoscratching Recent developments in science and engineering have advanced the fabrication techniques for micro/nanodevices. Among them, the atomic force microscope (AFM) has already been used for nanomachining and nanofabrication...
Proc. ASME. MSEC2009, ASME 2009 International Manufacturing Science and Engineering Conference, Volume 1, 771-778, October 4–7, 2009
Paper No: MSEC2009-84087
... microforming high strain rate forming laser processing shock pressure superplastic nanoindentation Microforming of metals has always been a challenge because of the limited formability of metals at micro-scales. This paper investigates an innovative micro-forming technique: Laser...