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Laser-interference surface preparation for enhanced coating adhesion

Patent ·
OSTI ID:1840270
A coated article includes a substrate having an interference laser-treated surface portion, and a single-stage coating adhered directly to the interference laser-treated surface portion. A system and method for making a coated article are also disclosed.
Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-00OR22725
Assignee:
UT-Battelle, LLC (Oak Ridge, TN)
Patent Number(s):
11,065,719
Application Number:
16/021,361
OSTI ID:
1840270
Country of Publication:
United States
Language:
English

References (25)

Quantifizierung periodischer Oberflächenstrukturen mittels Weißlichtinterferometrie / Quantification of Periodic Surface Structures by White-Light Interferometry journal June 2004
Advanced design of periodical architectures in bulk metals by means of Laser Interference Metallurgy journal December 2007
Biomimetic structures for mechanical applications by interfering laser beams: More than solely holographic gratings journal August 2006
Effects of surface treatment of aluminium alloy 1050 on the adhesion and anticorrosion properties of the epoxy coating journal August 2015
Surface modifications induced by pulsed-laser texturing—Influence of laser impact on the surface properties journal January 2014
Laser Processing of Carbon Fiber Reinforced Polymer Composite for Optical Fiber Guidelines journal January 2013
Professor Robert W. Cahn (MA, PhD, ScD, FIM, FInstP, FRSA, Fellow of the Royal Society; Fellow, TMS; Fellow, ASM; Foreign member of the Göttingen Academy; Member of Academia Europaea; Foreign member of Royal Spanish Academy of Sciences; Chinese Academy of Sciences (and honorary professor, CAS Shenyang), Indian National Science Academy) journal January 2005
Phase-Modulated Hierarchical Surface Structures by Interfering Laser Beams journal October 2006
Laser Interference Metallurgy – using interference as a tool for micro/nano structuring journal October 2006
Nanostructured thin film formation on femtosecond laser-textured Ti–35Nb–xZr alloy for biomedical applications journal May 2011
Excimer laser ablation of polymers and carbon fiber composites. journal January 1990
Highly enhanced interfacial adhesion properties of steel-polymer composites by dot-shaped surface patterning journal April 2011
Ultraviolet laser interference patterning of hydroxyapatite surfaces journal January 2011
Initial investigation into the effectiveness of CO2-laser treatment of aluminium for adhesive bonding journal October 1995
Influence of the Polymer Surface Layer on the Adhesion of Polymer Matrix Composites journal January 2009
Stress and texture evolution of Ni/Al multi-film by laser interference irradiation journal March 2004
Periodical micro-nano-structuring of metallic surfaces by interfering laser beams journal March 2003
Surface treatment of titanium for adhesive bonding to polymer composites: a review journal January 2001
Laser removal of contaminant films from metal surfaces
  • Walters, Craig T.; Siwecki, Stephen A.; Dosser, Larry R.
  • ICALEO® ‘96: Proceedings of the Laser Materials Processing Conference, International Congress on Applications of Lasers & Electro-Optics https://doi.org/10.2351/1.5059007
conference January 1996
Surface treatment for adhesive-bonded joints by excimer laser journal January 1996
Micro-structural characterization of laser interference irradiated Ni/Al multi-films journal March 2005
In vitro study on the response of RAW264.7 and MS-5 fibroblast cells on laser-induced periodic surface structures for stainless steel alloys journal January 2015
Improvement of adhesive bonding in aluminium alloys using a laser surface texturing process journal January 1997
Further studies into the effectiveness of CO2-laser treatment of metals for adhesive bonding journal May 1997
Surface treatment of carbon/epoxy and glass/epoxy composites with an excimer laser beam journal October 2006

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