Surface Modification of AA 6351 for Improvement of Mechanical Properties Using Friction Stir Processing

2019 ◽  
pp. 139-158
Author(s):  
Mane Venkatrao ◽  
G. Ranga Janardana ◽  
U. Satish Naidu ◽  
S. Venkatesh
Keyword(s):  
Mechanical Properties ◽  
Surface Modification ◽  
Friction Stir Processing ◽  
Friction Stir

scholarly journals Surface modification of Aluminium alloy (7xxx series) by multipass friction stir processing

2021 ◽  
Vol 6 (2) ◽  
pp. 008-017
Author(s):  
P K Mandal
Keyword(s):  
Mechanical Properties ◽  
Surface Modification ◽  
Process Parameters ◽  
Friction Stir Processing ◽  
Rotational Speed ◽  
Aluminium Alloys ◽  
Research Work ◽  
Dendritic Structure ◽  
Similar Process ◽  
Friction Stir

Multipass friction stir processing (MP-FSP) is a solid-state surface modification technique, which was developed based on the simple principle of FSW. Aluminium plates were subjected to MP-FSP from 1 to 14 passes along the longitudinal direction with the specified process parameters such as rotational speed of 1000 rpm and travel speed of 70 mm/min and axial force of 15 kN. Subsequently, similar process parameters had followed by doublepass friction stir processing (DP-FSP) in order to help determine the effectiveness of multipass in creating high strength of aluminium alloys. Now-a-days extensive research had focused on various process parameters such as rotational speed, traverse speed, tool design on processing of aluminium alloys and proficiently enhanced material properties. This technique has considered mostly development of green technology, which is energy efficient and environment friendly technique. Experimentally proven that the Al-Zn-Mg-Sc alloys are characterized through OM, FESEM, DSC, SEM, TEM, and mechanical properties. The tensile strength and ductility of the MP-FSP specimen improved significantly to 122.48%, and 42.55% respectively, but hardness decline to 4.84% as compared to DP-FSP. This is due to not only for refinement of cast dendritic structure and eliminate segregation in the as-cast alloy, but also to the refining of grains, such as the uniform distribution of Al3Sc and hardening precipitates. To aim of this research work is to mainly focusing on MP-FSP may enhance mechanical properties better than DP-FSP and useful for macroscale applications.

SURFACE ENHANCEMENT AND IMPROVED MECHANICAL PROPERTIES OF SA-210 GR. A1 BOILER STEEL BY FRICTION STIR PROCESSING

2019 ◽  
Vol 7 (2) ◽  
pp. 49
Author(s):  
SINGH SUPREET ◽  
KAUR MANPREET ◽  
KUMAR MANOJ ◽  
SINGH HARPRABHJOT ◽  
SINGH NAVNEETINDER ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Friction Stir Processing ◽  
Boiler Steel ◽  
Surface Enhancement ◽  
Friction Stir

Enhanced mechanical properties of as-cast Mg-Al-Ca magnesium alloys by friction stir processing

2021 ◽  
Vol 296 ◽  
pp. 129880
Author(s):  
Zahra Nasiri ◽  
Mahmoud Sarkari Khorrami ◽  
Hamed Mirzadeh ◽  
Massoud Emamy
Keyword(s):  
Mechanical Properties ◽  
Magnesium Alloys ◽  
Friction Stir Processing ◽  
Friction Stir

Production of Ti-CNTs surface nanocomposites for biomedical applications by friction stir processing: microstructure and mechanical properties

2021 ◽  
pp. 130138
Author(s):  
Mojtaba Hakakzadeh ◽  
Hamid Reza Jafarian ◽  
Seyed Hossein Seyedein ◽  
Ali Reza Eivani ◽  
Nokeun Park ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Friction Stir Processing ◽  
Biomedical Applications ◽  
Friction Stir ◽  
Microstructure And Mechanical Properties ◽  
Cnts Surface

Microstructural evolutions and mechanical properties enhancement of AA 6063 alloy reinforced with Tungsten (W) nanoparticles processed by friction stir processing

2021 ◽  
Vol 172 ◽  
pp. 110903
Author(s):  
L. Feroz Ali ◽  
N. Kuppuswamy ◽  
R. Soundararajan ◽  
K.R. Ramkumar ◽  
S. Sivasankaran
Keyword(s):  
Mechanical Properties ◽  
Friction Stir Processing ◽  
Friction Stir
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