Development of high volume rice husk ash alumino silicate composites

Rattanasak, Ubolluk; Chindaprasirt, Prinya; Suwanvitaya, Prasert

doi:10.1007/s12613-010-0370-0

Cited by 72 publications

(20 citation statements)

References 16 publications

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“…It is also expected that the SiC whiskers and particles in the preforms will remain intact and will preserve their properties in the composites.It is intended that by the reaction with Si, the addition of Mo gives place to MoSi 2 formation, which would be advantageous to the overall properties of the composites. This is because MoSi 2 is a less brittle phase compared with Si and has a high melting point (2030 ºC), thus favoring the high-temperature performance of the composite [88].A summary of different fabrication routes and types of ceramicand metal-matrix composites, starting from rice husk is presented in Table 3 [83][84][85][89][90][91][92][93][94][95][96][97][98][99][100][101][102][103][104][105][106].…”

Section: Production Of Potential Reinforcement For Fabrication Of MMCmentioning

confidence: 99%

Review on the physicochemical treatments of rice husk for production of advanced materials

Soltani

Bahrami

Pech-Canul

et al. 2015

Chemical Engineering Journal

504

231

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Section: Production Of Potential Reinforcement For Fabrication Of MMCmentioning

confidence: 99%

Review on the physicochemical treatments of rice husk for production of advanced materials

Soltani

Bahrami

Pech-Canul

et al. 2015

Chemical Engineering Journal

504

231

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“…In addition, residues from the agroindustry are being researched in alkaliactivated binders, such as rice husk ash [16]. Recently, interesting studies have been carried out on binary systems (the presence of two aluminosilicate sources in the mixture as mineral precursors) to improve the mechanical properties of a single-precursor binder; good cementing materials have been produced from these mixtures [17][18][19].…”

Section: Introductionmentioning

confidence: 99%

Study of the binary system fly ash/sugarcane bagasse ash (FA/SCBA) in SiO2/K2O alkali-activated binders

Castaldelli

Moraes

Akasaki

et al. 2016

Fuel

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Due environmental problems related to Portland cement consumption, many studies have been performed to diminish its use. One solution is the development of alkali-activated binders, which can decrease CO 2 emissions and energy consumption by 70% when compared to Portland cement production. In addition, an alkali-activated binder presents mechanical properties similar to Portland cement mixtures, which turns into an interesting material in civil construction. Aluminosilicate-based materials are important raw materials to produce the alkali-activated binders. Therefore, two residues are presented as an aluminosilicate source in this study: fly ash (FA) and sugarcane bagasse ash (SCBA). Both residues were obtained from a combustion process to generate energy, the former from coal and the latter from the bagasse of the sugarcane industry. In addition, the alkaline activating solution is an important factor to achieve improved mechanical properties. In this context, this study investigated the influence of four different SiO 2 /K 2 O molar ratios (0, 0.36, 0.75 and 1.22) in the activating solution with a constant water content, and three FA/SCBA binder proportions (75/25, 50/50 and 25/75). Microstructural characterization was carried out by X-ray diffraction, Fourier transform infrared spectroscopy, thermogravimetric analysis, scanning electron microscopy, mercury intrusion porosimetry, pH and electrical conductivity measurements to study the evolution of the reaction process. The compressive strength of mortars was assessed in order to determine the optimum SiO 2 /K 2 O molar ratio and FA/SCBA ratio. The tests showed that a SiO 2 /K 2 O molar ratio of 0.75 and FA/SCBA proportion of 75/25 provided the best mechanical properties.

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“…Hence, not much change was observed in composites with an addition of RHA. The development of any hybrid composite depends on the wettability of reinforcement and matrix [14].…”

Section: Density Resultsmentioning

confidence: 99%

Synthesis Characterization and Mechanical Behavior of Rice Husk Ash Reinforced Al-20mg 10 Cu Alloy Matrix Hybrid Composites

al.¹

2018

IJMPERD

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The aim of this work is to fabricate hybrid composites by using Rice husk ash (RHA), an agro waste as reinforcement to AL-20MG-10CU high strength alloy. Rice husk ash particles of 3, 6, 9 & 12 % by weight were used, to develop metal matrix composites, using a liquid metallurgy route. The microscopic structural studies have been carried out using scanning electron microscope, to analyze the distribution of RHA particles. The usage of any metal matrix composites always depends upon the strong wettability of reinforcement particles in a matrix. For the strong wettability, uniform distribution of particles and good disposability stir casting method is considered, for the development of composites. The physical and mechanical behavior of the material was determined through density, hardness, tensile strength, impact energy calculations. The results revealed that, abundant rice husk can be used in the production of metal matrix composites for engineering applications.

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Development of high volume rice husk ash alumino silicate composites

Cited by 72 publications

References 16 publications

Review on the physicochemical treatments of rice husk for production of advanced materials

Review on the physicochemical treatments of rice husk for production of advanced materials

Study of the binary system fly ash/sugarcane bagasse ash (FA/SCBA) in SiO2/K2O alkali-activated binders

Synthesis Characterization and Mechanical Behavior of Rice Husk Ash Reinforced Al-20mg 10 Cu Alloy Matrix Hybrid Composites

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