Dry Sliding Wear Behavior of Al-B4C Particulate Reinforced Composites Produced by Powder Metallurgy Method

Author(s):  
Feray Guleryuz ◽  
Deniz Uzunsoy ◽  
Rasim Ipek
Wear ◽  
2019 ◽  
Vol 426-427 ◽  
pp. 989-995 ◽  
Author(s):  
C.A. León-Patiño ◽  
M. Braulio-Sánchez ◽  
E.A. Aguilar-Reyes ◽  
E. Bedolla-Becerril ◽  
A. Bedolla-Jacuinde

2017 ◽  
Vol 740 ◽  
pp. 9-16
Author(s):  
Ahmed Sahib Mahdi ◽  
Mohammad Sukri Mustapa ◽  
Mahmod Abd Hakim Mohamad ◽  
Abdul Latif M. Tobi ◽  
Muhammad Irfan Ab Kadir ◽  
...  

The micro-hardness and compression of recycling aluminum alloy AA6061 were investigated as a function of the different microstructure and constituent powder metallurgy method. Five specimens were selected to investigate the compression strength and microhardness. The first, as fabricated specimen (as compacted), the second was as heat treated by quenching and aging process. Three specimens were mixed with Graphite particles as a reinforcement material. Compression strength values were tested for the specimens as fabricated and heat treated which were 195 and 300 MPa, respectively. The improvement ratio was 52% for the specimen as heat treated. On the other hand, high wear resistance was given by the specimen as heat treated, whereas, the lower wear strength was at the specimen mixed with 4.5% Graphite. These results were attributed to that the wear resistance related to the microhardness value.


Metals ◽  
2016 ◽  
Vol 6 (9) ◽  
pp. 227 ◽  
Author(s):  
Qian Zhao ◽  
Yunhong Liang ◽  
Zhihui Zhang ◽  
Xiujuan Li ◽  
Luquan Ren

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