会议论文详细信息
International Conference on Mechanical, Materials and Renewable Energy
Effect of bamboo char and boron carbide particles on mechanical characteristics of Aluminum 6061 hybrid composites
机械制造;材料科学;能源学
Chethan, K.N.^1 ; Pai, Anand^1 ; Padmaraj, N.H.^1 ; Singhal, Ashish^1 ; Sinha, Shubham^1
Department of Aeronautical and Automobile Engineering, Manipal Univeristy, India^1
关键词: Aluminium 6061;    Brittle modes;    Carbide particles;    Commercial grade;    Hybrid composites;    Mechanical characteristics;    Micro-fillers;    Stir casting;   
Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/377/1/012038/pdf
DOI  :  10.1088/1757-899X/377/1/012038
学科分类:材料科学(综合)
来源: IOP
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【 摘 要 】

In present day Metal matrix composites(MMCs) are widely used in automotive and aeronautical domains due their superior mechanical properties compared to base metal. The current study evaluates the potentiality of conventionally prepared bamboo char particulates along with commercial grade B4C particulates as micro fillers dispersed into the Aluminium 6061 matrix. Three different compositions are fabricated through mechanical stir casting. Density measurements, tensile tests and Brinell hardness tests were carried out along with SEM fractographical analyses. It has been observed that addition of B4C and bamboo char led to an increase the hardness and tensile properties of aluminium 6061. But higher content of B4C caused a quasi-brittle mode of fracture.

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