Effect of Friction Stir Processing on the Sliding Wear Characteristics of AZ91 Mg Alloy

2020 ◽  
pp. 663-669
Author(s):  
Hemendra Patle ◽  
K. Uday Venkat Kiran ◽  
B. Ratna Sunil ◽  
Ravikumar Dumpala
Keyword(s):  
Friction Stir Processing ◽  
Sliding Wear ◽  
Mg Alloy ◽  
Wear Characteristics ◽  
Friction Stir

Effect of friction stir processing on the dry sliding wear behavior of AZ31 Mg alloy

2020 ◽  
Author(s):  
Siddramesh S. Diksangi ◽  
Sourabh Kulkarni ◽  
Vimal Edachery ◽  
Abhishek Pariyar ◽  
Santosh Kumar
Keyword(s):  
Friction Stir Processing ◽  
Sliding Wear ◽  
Wear Behavior ◽  
Mg Alloy ◽  
Dry Sliding Wear ◽  
Dry Sliding ◽  
Friction Stir ◽  
Az31 Mg Alloy

Modification of microstructure, hardness, and wear characteristics of an automotive-grade Al-Si alloy after friction stir processing

2021 ◽  
pp. 1-14
Author(s):  
Fatemeh Kaffash Charandabi ◽  
Hamid Reza Jafarian ◽  
Soheil Mahdavi ◽  
Vahid Javaheri ◽  
Akbar Heidarzadeh
Keyword(s):  
Friction Stir Processing ◽  
Wear Characteristics ◽  
Friction Stir

Improving Wear Resistance of AISI 316LN Austenitic Stainless Steel Using Friction Stir Processing

2015 ◽  
Vol 787 ◽  
pp. 421-425
Author(s):  
A. Vignesh ◽  
V.G. Vijay Prakaash ◽  
A.K. Lakshminarayanan
Keyword(s):  
Stainless Steel ◽  
Wear Resistance ◽  
Austenitic Stainless Steel ◽  
Friction Stir Processing ◽  
Sliding Wear ◽  
Dry Sliding Wear ◽  
Friction Stir ◽  
Pin On Disc ◽  
Metal Microstructure ◽  
Equiaxed Grains

An attempt is made to modify the surface metallurgically and enhance the wear resistance of AISI 316LN austenitic stainless steel using friction stir processing. Friction stir welding tools made up of tungsten based alloy with pin and pinless configuration was used. Fine equiaxed grains were observed in the friction stir processed zone irrespective of tool configuration used. Dry sliding wear resistance was evaluated using pin-on-disc wear tester and it is found that, the friction stir processed zone showed superior wear resistance compared to the base metal. Microstructure, micro hardness, and worn surfaces were used to correlate the results obtained.

Microstructure, hardness and wear behavior of AZ31 Mg alloy – fly ash composites produced by friction stir processing

2017 ◽  
Vol 4 (6) ◽  
pp. 6671-6677 ◽  
Author(s):  
V.V. Kondaiah ◽  
P. Pavanteja ◽  
P. Afzal Khan ◽  
S. Anannd Kumar ◽  
Ravikumar Dumpala ◽  
...  
Keyword(s):  
Fly Ash ◽  
Friction Stir Processing ◽  
Wear Behavior ◽  
Mg Alloy ◽  
Friction Stir ◽  
Az31 Mg Alloy

scholarly journals Micro-nano structure and characterization in the nugget zone of Al-Cu-Mg alloy under friction stir processing

2020 ◽  
Vol 57 (01) ◽  
pp. 27-31
Author(s):  
Siyu Sun ◽  
Peng Liu ◽  
Lanwen Chen ◽  
Meiqing Cao ◽  
Jiaying Hu ◽  
...  
Keyword(s):  
Friction Stir Processing ◽  
Mg Alloy ◽  
Nugget Zone ◽  
Nano Structure ◽  
Friction Stir

Improving the Wear Resistance of Aluminum Fly Ash Composites by Multipass Friction Stir Processing

2015 ◽  
Vol 642 ◽  
pp. 55-59 ◽  
Author(s):  
Shueiwan Henry Juang ◽  
Liang Jing Fan ◽  
Hsu Shuo Chang
Keyword(s):  
Wear Resistance ◽  
Fly Ash ◽  
Friction Stir Processing ◽  
Sliding Wear ◽  
Normal Load ◽  
Aluminum Matrix ◽  
Dry Sliding Wear ◽  
Dry Sliding ◽  
Wear Rates ◽  
Friction Stir

In this study, the multi-pass friction stir processing (MP-FSP) technique was performed on ADC6 aluminum alloy + 5 wt% fly ash composite (A5FC) castings to increase their surface area. The dry sliding wear behaviors of the ADC6 alloy, A5FCs, and MP-FSPed A5FCs were evaluated. Dry sliding wear tests were performed using a ring-on-washer machine at a constant rotation speed of 100 rpm for 60 min, and the normal load was 10, 20, 30, and 40 N. The results showed that the MP-FSPed A5FCs had the lowest wear rates in the load range from 10 to 40 N, and adhesive wear was the major wear mechanism in these tests. The increased wear resistance was mainly due to grain refinement and elimination of casting defects after subjecting the ash composite to MP-FSP. The microstructure of the MP-FSPed A5FCs reveals that the sizes of the added raw fly ash particles decreased from micro-to nanoscale levels, and the nanoscale fly ash was uniformly dispersed in the aluminum matrix.

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