Infrared Laser Surface Treatment Of Sheet Molding Compound (SMC) For Adhesive Bonding: The Effect Of Power Density And Fluence On Adhesive Properties

1988 ◽  
Author(s):  
John Newbould
Keyword(s):  
Surface Treatment ◽  
Power Density ◽  
Adhesive Bonding ◽  
Infrared Laser ◽  
Laser Surface ◽  
Laser Surface Treatment ◽  
Adhesive Properties ◽  
Molding Compound ◽  
Sheet Molding Compound

Effect of infrared laser surface treatment on the morphology and adhesive properties of scarfed CFRP surfaces

2019 ◽  
Vol 121 ◽  
pp. 299-307 ◽  
Author(s):  
Sergej Harder ◽  
Henrik Schmutzler ◽  
Philipp Hergoss ◽  
Jens Freese ◽  
Jens Holtmannspötter ◽  
...  
Keyword(s):  
Surface Treatment ◽  
Infrared Laser ◽  
Laser Surface ◽  
Laser Surface Treatment ◽  
Adhesive Properties

Evaluation of Possibilities to Apply Lasers for Adhesive Bonding

2020 ◽  
pp. 136-161
Keyword(s):  
Surface Roughness ◽  
Surface Treatment ◽  
Experimental Research ◽  
Adhesive Bonding ◽  
Energy State ◽  
Surface Condition ◽  
Static Strength ◽  
Laser Surface ◽  
Laser Surface Treatment ◽  
Bonding Technology

The chapter presents the results of experimental research conducted by the author in the context of the possibility of introducing a change from traditional bonding technology to an unconventional one by means of laser surface treatment. The results of the analysis of the surface condition of the materials selected for this monograph were described, both in the so-called delivery condition (after rolling) and after traditional and laser surface treatment. The chapter also provides a comparison of the energy state of the surface to be glued after mechanical, chemical, and laser treatment. The results of bonding were shown in which static strength on the joint wall was taken as a criterion of evaluation. Additionally, unusual possibilities of lasers used to create specific surface roughness and useful in bonding operations were presented.

Picosecond laser surface treatment and analysis of thermoplastic composites for structural adhesive bonding

2020 ◽  
Vol 191 ◽  
pp. 107939 ◽  
Author(s):  
Rodolfo I. Ledesma ◽  
Frank L. Palmieri ◽  
Yi Lin ◽  
Marcus A. Belcher ◽  
Daniel R. Ferriell ◽  
...  
Keyword(s):  
Surface Treatment ◽  
Adhesive Bonding ◽  
Picosecond Laser ◽  
Laser Surface ◽  
Thermoplastic Composites ◽  
Laser Surface Treatment ◽  
Structural Adhesive
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