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Keywords: surface roughness
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. October 2024, 146(4): 041004.
Paper No: MATS-23-1245
Published Online: May 17, 2024
... technology, and the quality of samples was optimized by the Box–Behnken surface response method. Taking the surface roughness Sa as the response value, a regression analysis of four parameters of selective laser melting (laser power, scanning speed, scanning spacing, and scanning strategy) was designed using...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. October 2019, 141(4): 041013.
Paper No: MATS-19-1001
Published Online: September 7, 2019
... surface etching showed the diffusion of contaminates like Cu/Zn up to a depth of 25–30 µm. The wafer surface roughness in the middle section has always been observed to be poor due to short-circuiting and arcing within that zone. References [1] Möller , H. J. , 2006 , “ Wafering of Silicon...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. July 2011, 133(3): 031003.
Published Online: June 24, 2011
... analysis glass internal stresses materials science computing radioactive waste storage stainless steel surface roughness thermal stresses viscoplasticity yield stress thermal stress residual stress finite element high-level waste thermomechanical process constitutive model...
Journal Articles
Publisher: ASME
Article Type: Multi-Physics Approaches For The Behavior Of Polymer-Based Materials
J. Eng. Mater. Technol. July 2011, 133(3): 030903.
Published Online: June 23, 2011
... of PLA. Results showed that plasma treatment enhanced the PLA surface hydrophilicity. The overall surface roughness was also found to be increased. Moreover, both properties rose with increasing treatment time. Thus, according to the Wenzel’s relation, the surface roughening contributed...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. April 2011, 133(2): 021004.
Published Online: March 3, 2011
.... The present work correlates the inter-relationships of various EDM machining parameters, namely, discharge current, pulse-on time, duty cycle, and gap voltage on the metal removal rate (MRR), electrode wear ratio (EWR), and surface roughness using the response surface methodology (RSM) while EDM of Al 2 O 3...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. October 2010, 132(4): 041001.
Published Online: September 8, 2010
... the same and then become different with strain increase. It is shown that the strains in the two directions influence the profile. The relationship between the 3D surface roughness parameter (Sq) and strain appears to be linear, and a linear relation is also observed between surface area increment...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2009, 131(1): 011007.
Published Online: December 17, 2008
... of the coating agent is polyvinyl resin. The insulating film was made by wiping the steel surface with absorbent cotton wetted by the coating agent. The thickness of the insulating film was measured using a surface roughness measurement instrument to be about 1 – 2 μ m . The insulating electric...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2009, 131(1): 011002.
Published Online: December 15, 2008
...O. Rezvanian; M. A. Zikry Microelectromechanical systems (MEMS), particularly those with radio frequency (rf) applications, have demonstrated significantly better performance over current electromechanical and solid-state technologies. Surface roughness and asperity microcontacts are critical...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. July 2007, 129(3): 367–379.
Published Online: November 14, 2006
... in polycrystalline materials. 15 11 2005 14 11 2006 aluminium plates (structures) surface roughness deformation finite element analysis electron backscattering texture grain size slip plasticity characterization spatial gradients polycrystal plasticity texture aluminum plate...
Journal Articles