scholarly journals Experimental investigation on physical and mechanical properties of aluminium alloy 7050-T7451 after burning

2021 ◽  
pp. 57-63
Author(s):  
B. Zhao ◽  
J.W. Wu ◽  
Q. Chen ◽  
B.W. Qi
Keyword(s):  
Mechanical Properties ◽  
Experimental Investigation ◽  
Aluminium Alloy ◽  
Physical And Mechanical Properties ◽  
Aluminium Alloy 7050

scholarly journals Experimental Investigation of Physical and Mechanical Properties of Steel Powder Filled Disc Brake Friction Materials

2019 ◽  
Vol 30 (2) ◽  
pp. 81-97
Author(s):  
Pradnya Eknath Kosbe ◽  
◽  
Pradeep Anandrao Patil ◽  
Muthukumar Manickam ◽  
Gurunathan Ramamurthy ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Experimental Investigation ◽  
Physical And Mechanical Properties ◽  
Steel Powder ◽  
Disc Brake ◽  
Friction Materials

Experimental investigation on physical and mechanical properties of thermal cycling granite by water cooling

2019 ◽  
Vol 15 (7) ◽  
pp. 1881-1893 ◽  
Author(s):  
Zhennan Zhu ◽  
Hong Tian ◽  
Gang Mei ◽  
Guosheng Jiang ◽  
Bin Dou
Keyword(s):  
Mechanical Properties ◽  
Experimental Investigation ◽  
Thermal Cycling ◽  
Physical And Mechanical Properties ◽  
Water Cooling

scholarly journals Influence of calcined snail shell particulates on mechanical properties of recycled aluminium alloy for automotive application

2020 ◽  
pp. 163-180
Author(s):  
M.Y. Kolawole ◽  
J.O. Aweda ◽  
S. Abdulkareem ◽  
S.A. Bello ◽  
A. Ali ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Aluminium Alloy ◽  
Physical And Mechanical Properties ◽  
Automotive Application ◽  
Unreinforced Alloy ◽  
Alloy Matrix ◽  
Snail Shell ◽  
Silicon Alloy ◽  
Uniform Dispersion ◽  
Shell Particles

Nowadays, low-cost particulate reinforced metal matrix composites with improve mechanical properties are highly sought in various industrial and critical engineering applications including automotive and aerospace sectors. Meanwhile, increasing consumption rate of African giant land snail (Archachatina marginata) had been posing disposal challenges of its shells. Therefore, this paper tends to investigates the influence of waste snail shells particulates on the physical and mechanical properties of recycled aluminum- silicon alloy matrix. Different weight proportions i.e. (0 - 7.5) wt% of calcined snail shell particles at an interval of 1.5 wt% were successfully incorporated into Al-Si alloy matrix melted at 750 ?C using stir-casting route. The microstructure, physical and mechanical properties of the resulting composites were examined and presented. Microstructural examination shows fairly uniform dispersion of snail shell particles in the aluminium alloy matrix intermingled with aluminium-silicon dendrites. Mechanical properties such as hardness, impact, compressive and tensile strengths increased with increasing addition of calcined snail shell particulate up to 6 wt% while density and elongation decreases. The total equivalent density reduction of 5.4% in composites compared to unreinforced alloy was obtained at 7.5 wt% snail shell addition. The maximum hardness, impact, compressive and tensile strengths obtained are 118?4 HV, 88 J, 552?20 MPa and 211 ? 4.8 MPa equivalent to 21, 25, 19 and 36 percent increase respectively relative to un-reinforced aluminium-silicon alloy. Hence, mechanical and physical properties of Al-Si alloy can be enhanced using calcined snail shell particulates which can widen its application in automotive industries.

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