Search Results - "P. T., Rajan"

Biogenic Ag Nanoparticles from Neem Extract: Their Structural Evaluation and Antimicrobial Effects against Pseudomonas nitroreducens and Aspergillus unguis (NII 08123) by Ulaeto, Sarah B, Mathew, Gincy Marina, Pancrecious, Jerin K, Nair, Jyothi B, Rajan, T. P. D, Maiti, Kaustabh K, Pai, B. C

“…Silver nanocrystals have been successfully fabricated by the bioreduction route using the ethanolic extract of Azadirachta indica (neem) leaves as the reducing…”
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Developments in Processing of Functionally Gradient Metals and Metal-Ceramic Composites： A Review by Rajan, T. P. D., Pai, B. C.

“…Functionally gradient/graded materials （FGMs）, an emerging new class of materials, are the outcome of the recent innovative concepts in materials technology…”
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Fabrication and characterisation of Al–7Si–0.35Mg/fly ash metal matrix composites processed by different stir casting routes by Rajan, T.P.D., Pillai, R.M., Pai, B.C., Satyanarayana, K.G., Rohatgi, P.K.

“…In the present investigation, the effect of three different stir casting routes on the structure and properties of fine fly ash particles (13 μm average…”
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Fishes of Lakshadweep archipelago: new records, review and a revised checklist by Rajan, Rajkumar, Rajan, P. T., Mishra, S. S., C. N., Abdul Raheem, S., Shrinivaasu, C., Surendar, A. T., Damodhar

“…Abstract Extensive studies on fish diversity in Lakshadweep waters began with Jones and Kumaran’s in 1964. Reports after these authors were sparse and sporadic…”
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Studies on squeeze casting of Al 2124 alloy and 2124-10% SiCp metal matrix composite by Sukumaran, K., Ravikumar, K.K., Pillai, S.G.K., Rajan, T.P.D., Ravi, M., Pillai, R.M., Pai, B.C.

“…Aluminium 2124 alloy and its composite with 10% SiC particles of average particle size of 23 μm were squeeze cast at different pressures. The effect of squeeze…”
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Effects of individual and combined additions of Be, Mn, Ca and Sr on the solidification behaviour, structure and mechanical properties of Al–7Si–0.3Mg–0.8Fe alloy by Sreeja Kumari, S.S., Pillai, R.M., Rajan, T.P.D., Pai, B.C.

“…The effects of individual and combined additions of Be, Mn, Ca and Sr on the solidification, structure and mechanical properties of Al–7Si–0.3Mg–0.8Fe alloy…”
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Functionally graded Al–Al3Ni in situ intermetallic composites: Fabrication and microstructural characterization by Rajan, T.P.D., Pillai, R.M., Pai, B.C.

“…Functionally graded materials (FGM) are a relatively new class of inhomogeneous composite materials, where the composition or the microstructure is locally…”
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Physical, Mechanical, and Tribological Attributes of Stir-Cast AZ91/SiCp Composite by Ajith Kumar, K. K., Viswanath, Abhilash, Rajan, T. P. D., Pillai, U. T. S., Pai, B. C.

“…In the present investigation, composites with silicon carbide particle （SiCp） as reinforcement and AZ91 magnesium alloy as matrix have been synthesized using…”
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First report of four deep-sea chondrichthyans (Elasmobranchii and Holocephali) from Andaman waters, India with an updated checklist from the region by Kumar, Ravi, S., Venu, K. V., Akhilesh, K. K., Bineesh, P. T., Rajan

“…This paper confirms the new distributional records of four rare deep-water chondrichthyans viz. sharpnose sevengill shark, Heptranchias perlo (Bonnaterre,…”
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Solidification and casting/mould interfacial heat transfer characteristics of aluminum matrix composites by Rajan, T.P.D., Narayan Prabhu, K., Pillai, R.M., Pai, B.C.

“…The roles of the melt and the mould material on the cooling curve parameters and the heat transfer at the casting/mould interface during solidification of…”
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Reinforcement coatings and interfaces in aluminium metal matrix composites by RAJAN, T. P. D, PILLAI, R. M, PAI, B. C

“…The interface between the matrix and reinforcement plays a crucial role in determining the properties of metal matrix composites (MMC). Surface treatments and…”
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Influence of autocatalytic coating bath parameters on the formation of copper over surface treated boron carbide particles by Deepa, J.P., Rajan, T.P.D., Pavithran, C., Pai, B.C.

“…The functional and structural applications of boron carbide (B4C) for neutron shielding and engineering sectors are limited due to brittleness and low…”
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Solidification Processing of Cast Metal Matrix Composites Over the Last 50 Years and Opportunities for the Future by Rohatgi, Pradeep K., Ajay Kumar, P., Chelliah, Nagaraj M., Rajan, T. P. D.

“…This paper reviews the progress of solidification processing of cast metal matrix composites over 50 years since their original discovery, which was first…”
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Processing of silica bonded porous SiC preform for metallic composites by Resmi, V. G., Sree Manu, K. M., Lakshmi, V., Brahmakumar, M., Rajan, T. P. D., Pavithran, C., Pai, B. C.

“…Porous SiC ceramics were successfully fabricated by silica bonding of SiC compacts and porogen burnout technique. Silica coating on SiC particle was carried…”
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Studies on Tribological Characteristics of Centrifugally Cast SiCp-Reinforced Functionally Graded A319 Aluminium Matrix Composites by Jayakumar, E., Praveen, A. P., Rajan, T. P. D., Pai, B. C.

“…The concept of functionally graded materials is effectively applied to design and fabricate engineering components with location-specific wear resistance…”
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Liquid Metal Infiltration Processing of Metallic Composites: A Critical Review by Sree Manu, K. M., Ajay Raag, L., Rajan, T. P. D., Gupta, Manoj, Pai, B. C.

“…Metal matrix composites (MMC) are one of the advanced materials widely used for aerospace, automotive, defense, and general engineering applications. MMC can…”
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Characterization of centrifugal cast functionally graded aluminum-silicon carbide metal matrix composites by Rajan, T.P.D., Pillai, R.M., Pai, B.C.

“…The present investigation is on characterization of functionally graded composites based on 356 cast and 2124 wrought aluminum alloys reinforced with SiC…”
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Reciprocating Wear Analysis of Magnesium-Modified Hyper-eutectic Functionally Graded Aluminium Composites by E., Jayakumar, Varghese, Tony, Rajan, T. P. D., Pai, B. C.

“…Functionally graded materials are a new class of inhomogeneous materials, where the composition or the microstructure is locally varied within a component in…”
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Characterization of Graphite-Reinforced LM30-Aluminium Matrix Composite Processed through Gravity and Vertical Centrifugal Casting Processes by Murugan, S. Senthil, Rajan, T. P. D.

“…This paper discusses the fabrication of graphite-reinforced aluminium LM30 (A390) matrix composite through gravity die casting and vertical centrifugal casting…”
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Study on the machining of Al-SiC functionally graded metal matrix composite using die-sinking EDM by Uthayakumar, M., Babu, K. Vinoth, Kumaran, S. Thirumalai, Kumar, S. Suresh, Jappes, J. T. Winowlin, Rajan, T. P. D.

“…Functionally graded aluminum matrix composites (FGAMCs) are new materials with excellent capabilities for design and development of complex engineering works…”
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