Warpage and bending behavior of polymer–metal hybrids: experimental and numerical simulations

2018 ◽  
Vol 98 (1-4) ◽  
pp. 873-885 ◽  
Author(s):  
Omid Izadi ◽  
Mohammad Silani ◽  
Peiman Mosaddegh ◽  
Mahmoud Farzin
Keyword(s):  
Numerical Simulations ◽  
Polymer Metal ◽  
Bending Behavior ◽  
Metal Hybrids

IMPACT ANALYSIS OF VEHICLE CHASSIS MADE OF POLYMER METAL HYBRIDS

2015 ◽  
Vol 6 (4) ◽  
pp. 293-305
Author(s):  
Gopalan Venkatachalam ◽  
Varun Mathur ◽  
Vimal Anand ◽  
A. Gautham Shankar
Keyword(s):  
Impact Analysis ◽  
Polymer Metal ◽  
Vehicle Chassis ◽  
Metal Hybrids

Production of polymer-metal hybrids using extrusion-based additive manufacturing and electrochemically treated aluminum

2020 ◽  
Vol 33 ◽  
pp. 101135 ◽  
Author(s):  
Sebastian Hertle ◽  
Tobias Kleffel ◽  
Andreas Wörz ◽  
Dietmar Drummer
Keyword(s):  
Additive Manufacturing ◽  
Polymer Metal ◽  
Metal Hybrids

scholarly journals Effect of Metal Surface Topography on the Interlaminar Shear and Tensile Strength of Aluminum/Polyamide 6 Polymer-Metal-Hybrids

Materials ◽  
2019 ◽  
Vol 12 (18) ◽  
pp. 2963
Author(s):  
Erik Saborowski ◽  
Axel Dittes ◽  
Philipp Steinert ◽  
Thomas Lindner ◽  
Ingolf Scharf ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Tensile Strength ◽  
Mechanical Performance ◽  
Thermal Spraying ◽  
Polyamide 6 ◽  
Mechanical Interlocking ◽  
Laser Structuring ◽  
Polymer Metal ◽  
Interlaminar Shear ◽  
Metal Hybrids

Mechanical interlocking has been proven to be an effective bonding mechanism for dissimilar material groups like polymers and metals. Therefore, this contribution assesses several surface pretreatments for the metallic adherent. Blasting, etching, combined blasting and etching, thermal spraying, and laser structuring processes are investigated with regard to the achievable interlaminar strength and the corresponding surface roughness parameters. The experiments are carried out on EN AW-6082/polyamide 6 polymer-metal-hybrids, utilizing a novel butt-bonded hollow cylinder specimen geometry for determining the shear and tensile strength. The experimental results indicate that the surface roughness slope has a major impact on the interlaminar strength. A laser-generated pin structure is found to provide the best mechanical performance as well as the highest surface slope of all investigated structuring methods.

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