Technical Brief

Development and Evaluation of Flame-Assisted Dual Velocity Nanoparticle Coating System

[+] Author and Article Information
Maxym V. Rukosuyev, Syed Ali Baqar

Department of Mechanical Engineering,
University of Victoria,
Victoria, BC V8W 2Y2, Canada

Martin B. G. Jun

School of Mechanical Engineering,
Purdue University,
West Lafayette, IN 47906

Contributed by the Manufacturing Engineering Division of ASME for publication in the JOURNAL OF MICRO- AND NANO-MANUFACTURING. Manuscript received October 15, 2016; final manuscript received June 14, 2017; published online September 28, 2017. Assoc. Editor: Cheryl Xu.

J. Micro Nano-Manuf 5(4), 044501 (Sep 28, 2017) (5 pages) Paper No: JMNM-16-1062; doi: 10.1115/1.4037473 History: Received October 15, 2016; Revised June 14, 2017

The importance of coatings in modern science and industry is great, and the system presented in this manuscript attempts to provide a method of creating high quality nanoparticle coatings with in situ sintering of nanoparticles. Dual regime nozzle creates close to optimum conditions for particle delivery and deposition and the addition of in situ thermally assisted coating makes it more productive. Preliminary results show systems uniform coating and in situ sintering capability.

Copyright © 2017 by ASME
Your Session has timed out. Please sign back in to continue.



Grahic Jump Location
Fig. 2

Exit jet: center tube out (left) and center tube flash with nozzle exit (right)

Grahic Jump Location
Fig. 3

Gas flow schematic

Grahic Jump Location
Fig. 4

Low temperature demo on the nozzle

Grahic Jump Location
Fig. 5

Coating on glass (“flamed” left, “cold” right)

Grahic Jump Location
Fig. 6

Coating on aluminum (“flamed” left, “cold” right)

Grahic Jump Location
Fig. 7

“Cold” sample at 5000× magnification

Grahic Jump Location
Fig. 8

“Flamed” sample at 5000× magnification

Grahic Jump Location
Fig. 9

Teflon surface before treatment (optical microscope image using 100× magnification objective lens)

Grahic Jump Location
Fig. 10

Teflon surface after treatment (optical microscope image using 100× magnification objective lens)

Grahic Jump Location
Fig. 11

CA measurement on base Teflon

Grahic Jump Location
Fig. 12

CA measurement on nanoparticle treated surface

Grahic Jump Location
Fig. 13

CA comparison of “cold” and “hot” coated samples

Grahic Jump Location
Fig. 14

Light transmission for coated and uncoated glass samples




Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In