نتایج جستجو برای: metal matrix composites

تعداد نتایج: 591900  

2014
R. Karthigeyan G. Ranganath

In the present study, an attempt has been made to investigate the influence of the forging parameters on cutting forces for different cutting speed, depth of cut, and feed rate during machining of Al 7075 alloy and Al 7075 alloy with short basalt fiber reinforced metal matrix composites. The experiments were conducted by using a lathe machine with tool dynamometer setup. KeywordForging effect, ...

2015
Ranjit Bauri Devinder Yadav C.N. Shyam Kumar G.D. Janaki Ram

Metal matrix composites (MMCs) exhibit improved strength but suffer from low ductility. Metal particles reinforcement can be an alternative to retain the ductility in MMCs (Bauri and Yadav, 2010; Thakur and Gupta, 2007) [1,2]. However, processing such composites by conventional routes is difficult. The data presented here relates to friction stir processing (FSP) that was used to process metal ...

K. Palaniradja N. Alagumoorthi R. Arokiadass*

Metal matrix composites have been widely used in industries, especially aerospace industries, due to their excellent engineering properties. However, it is difficult to machine them because of the hardness and abrasive nature of reinforcement elements like silicon carbide particles (SiCp).In the present study, an attempt has been made to investigate the influence of spindle speed (N), feed rate...

2016
Youhong Sun Haidong Wu Meng Li Qingnan Meng Ke Gao Xiaoshu Lü Baochang Liu

Metal matrix-impregnated diamond composites are widely used in diamond tool manufacturing. In order to satisfy the increasing engineering requirements, researchers have paid more and more attention to enhancing conventional metal matrices by applying novel methods. In this work, ZrO₂ nanoparticles were introduced into the WC-bronze matrix with and without diamond grits via hot pressing to impro...

2012
Z. Oo M. A. Maleque

Particulate reinforced metal matrix composites (MMCs) are potential materials for various applications due to their advantageous of physical and mechanical properties. This paper presents a study on the performance of stir cast Al2O3 SiC reinforced metal matrix composite materials. The results indicate that the composite materials exhibit improved physical and mechanical properties, such as, lo...

Journal: :Metals 2021

Metal matrix composites (MMCs) have been developed in response to the enormous demand for special industrial materials and structures automotive aerospace applications, wherein both high-strength light weight are simultaneously required. The most common, inexpensive route fabricate MMCs or metal nanocomposites (MMNCs) is based on casting, reinforcements like nanoceramics, -carbides, -nitrides, ...

Journal: :Materials Science and Engineering: A 2001

Journal: :Journal of the Japan Welding Society 1996

Journal: :Journal of the Society of Materials Science, Japan 1994

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