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Browsing University of Hertfordshire by Author "Chen, Y.K."
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Combustion synthesis and subsequent sintering of titanium-matrix composites
Chrysanthou, A.; Chen, Y.K.; Vijayan, A.; O'Sullivan, J. (2003-05-01)Titanium-matrix composites containing up to 50 wt% TiC particles were prepared by combustion synthesis using elemental powders. The products were subsequently sintered at 1160°C for various periods of time. SEM and X-ray ... -
The effect of different metallic counterface materials and different surface treatments on the wear and friction of polyamide 66 and its composite in rolling-sliding contact
Chen, Y.K.; Modi, O.P.; Mhay, A.S.; Chrysanthou, A.; O'Sullivan, J.M. (2003)The effect of different metallic counterface materials and different surface treatments on the tribological behaviour of polymer and polymer composite under unlubricated, non-conformal and rolling-sliding contact has been ... -
Experimental study of an energy efficient hybrid system for surface drying
Wang, W.C.; Calay, R.K.; Chen, Y.K. (2011-04)Rapid surface drying is an important and energy intensive process in food and beverage packaging industry. Usually these products are dried at low dew-point temperatures (DPT) −10 to −20 °C and low dry ball temperatures ... -
Fretting wear in self-piercing riveted aluminium alloy sheet
Chen, Y.K.; Han, L.; Chrysanthou, A.; O'Sullivan, J.M. (2003)Fretting wear in aluminium alloy AA5754 joined by self-pierce riveting (SPR), a relatively new fastening technique increasingly used in vehicle structures, has been investigated in this paper. Surface damages have been ... -
High Energy Milling of Micro Magnetic Powder for Fingerprint Development
Nag, K.; Liu, X.; Scott, A.; Chen, Y.K. (2008)Highly reflective magnetic powders have been available commercially for latent fingerprint development on dark background surfaces for a few years, however there are needs of a superior darker variety of the magnetic powder ... -
Simulation of Near-Tip Crack Behaviour and Its Correlation to Fatigue Crack Growth with a Modified Strip-Yield Model
Wang, L.; Chen, Y.K.; Tiu, W.; Xu, Y. (2008)A modified strip-yield model has been developed to simulate the plasticity-induced crack closure under the constant amplitude (CA) and a single overload loading conditions. The paper focuses on the simulation of the near ...