Search Results - "Perugu, S."

Shape memory effect, temperature distribution and mechanical properties of friction stir welded nitinol by Prabu, S.S. Mani, Madhu, H.C., Perugu, Chandra S., Akash, K., Mithun, R., Kumar, P. Ajay, Kailas, Satish V., Anbarasu, Manivannan, Palani, I.A.

“…Welding of shape memory alloys without deterioration of shape memory effect could vastly extend their applications. To retain shape memory behavior, a…”
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Synthesis, Antibacterial Activity, and Cytotoxicity of Newly Synthesized N-Substituted 5,6-Dimethoxy-1H-indole Derivatives by Raghavender, M., Shankar, B., Jalapathi, P., Perugu, S.

“…A series of novel functionalized N-substituted 5, 6-dimethoxy-1 H -indole derivatives is synthesized. All products are evaluated for antibacterial activity…”
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Evolution of Microstructure, Texture, and Tensile Properties in Two-Phase Mg-Li Alloys: Effect of Zn Addition by Perugu, Chandra S., Kumar, S., Suwas, Satyam

“…The effect of ternary zinc (Zn) addition to two-phase magnesium-lithium alloys on the evolution of their microstructure, texture and tensile properties has…”
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Understanding process parameter-induced variability for tailoring precipitation behavior, grain structure, and mechanical properties of Al-Mg-Si-Mn alloy during solid-state additive manufacturing by Pariyar, Abhishek, Yasa, Evren, Sharman, Adrian, Perugu, Chandra S., Yuan, Liang, Hughes, James, Guan, Dikai

“…[Display omitted] •AFSD causes dissolution and reprecipitation, inducing varied precipitation behavior due to parameters.•Extensive variation in the grain…”
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Influence of hot rolling on microstructure and mechanical behaviour of Al6061-ZrB2 in-situ metal matrix composites by Kumar, R. Vasanth, Keshavamurthy, R., Perugu, Chandra S., Koppad, Praveennath G., Alipour, Mohammad

“…Synthesis of aluminium based metal matrix composites by in-situ reaction is considered as an alternative method for production of high quality metal matrix…”
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Friction stir processing of squeeze cast A356 with surface compacted graphene nanoplatelets (GNPs) for the synthesis of metal matrix composites by Ajay Kumar, P., Madhu, H.C., Pariyar, Abhishek, Perugu, Chandra S., Kailas, Satish V., Garg, Uma, Rohatgi, Pradeep

“…Friction stir processing (FSP) was applied to graphene nanoplatelets (GNPs) physically compacted on the surface of squeeze cast A356 alloy to incorporate GNPs…”
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Influence of cold rolling and thermal treatment on microstructure and texture evolution, and tensile behaviour of high strength Al-Co-Sc-Zr alloys by Perugu, Chandra S., Cheksa, Eyerus Mulugeta, Mohan, Manu S., Femi, Olu Emmanuel, Padaikathan, Pambannan

“…•The chilled suction casting of Al-0.1Co-0.15(Sc, Zr) at% alloy enabled substantial amounts of stable compounds of Al9Co2, primary Al3(Sc1−xZrx) dispersoids,…”
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Microstructure and mechanical behavior of polymer-derived in-situ ceramic reinforced lightweight aluminum matrix composite by Pariyar, Abhishek, Perugu, Chandra S., Toth, Laszlo S., Kailas, Satish V.

“…Metal/alloy matrices have been previously reinforced with ceramic nanoparticles, but such reinforcements tend to agglomerate, have weak interfaces, and are…”
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In-situ interfacial growth of TiAl intermetallic and its influence on microparticle dislodgement during abrasive wear of Al/Ti6Al4V composite by Pariyar, Abhishek, Edachery, Vimal, B.M., Abhishek, Perugu, Chandra S., H., Rajneesh, Kailas, Satish V.

“…[Display omitted] Aluminium matrix composites reinforced with large Ti6Al4V particles (∼70 μm) were fabricated using friction stir processing. Such particles…”
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Microstructural and Texture Evolution of Hot-Rolled TA32 Alloy and Its Effect on Tensile Properties by Perugu, Chandra S., Verma, Krishna Kamlesh, Madhu, H. C., Pambannan, Padaikathan

“…A challenge for the research and industrial community is to develop lightweight wrought Mg-based alloys that exhibit high strength and good ductility. To…”
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Plasma biomarkers and echocardiographic indices of left ventricular function in very low birth weight infants by Perugu, S, Rehan, V K, Chow, S L, Baylen, B

“…Evaluate plasma markers of myocardial function and ischemia [B-type natriuretic peptide] (BNP) and cardiac troponin T (cTnT)] in relationship to…”
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A Polymer-Based Metallurgical Route to Produce Aluminum Metal-Matrix Composite with High Strength and Ductility by Gutta, Bindu, Huilgol, Prashant, Perugu, Chandra S, Kumar, Govind, Reddy, S Tejanath, Toth, Laszlo S, Bouaziz, Olivier, Kailas, Satish V

“…In this investigation, an attempt was made to develop a new high-strength and high-ductility aluminum metal-matrix composite. It was achieved by incorporating…”
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Microstructure, mechanical properties and shape memory behaviour of friction stir welded nitinol by Mani Prabu, S.S., Madhu, H.C., Perugu, Chandra S., Akash, K., Ajay Kumar, P., Kailas, Satish V., Anbarasu, Manivannan, Palani, I.A.

“…For the first time, NiTi shape memory alloy was successfully joined by Friction Stir Welding (FSW). The weld showed significant grain refinement without…”
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Investigations on the influence of surface mechanical attrition treatment on the corrosion behaviour of friction stir welded NiTi shape memory alloy by Prabu, S.S. Mani, Perugu, Chandra S., Jangde, Ashutosh, Madhu, H.C., Manikandan, M., Joshi, Manoj D., Hosmani, Santosh S., Kumar, P. Ajay, Kailas, Satish V., Palani, I.A.

“…The surface mechanical attrition treatment (SMAT) was applied to friction stir welded NiTi shape memory alloy (SMA) as a post welding treatment to improve the…”
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Correlation of Microstructure and Electrochemical Corrosion Behavior of Squeeze-Cast Ca and Sb Added AZ91 Mg Alloys by Bankoti, A. K. S., Mondal, A. K., Perugu, Chandra S., Ray, B. C., Kumar, S.

“…The effect of individual and mixed additions of calcium (Ca) and antimony (Sb) on the corrosion behavior of the squeeze-cast AZ91 alloy have been investigated…”
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Microstructure and mechanical behavior of high toughness Al-based metal matrix composite reinforced with in-situ formed nickel aluminides by Pariyar, Abhishek, Perugu, Chandra S., Dash, K., Kailas, Satish V.

“…A powder blend of Ni particles embedded in Al flakes obtained after high energy ball milling was used to reinforce an AlMg alloy using friction stir processing…”
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Influence of hot rolling on friction and wear behaviour of Al6061-ZrB2 in-situ metal matrix composites by Vasanth Kumar, R., Keshavamurthy, R., Perugu, Chandra S., Alipour, M., Siddaraju, C.

“…The Al6061-ZrB2 metal matrix composites were prepared by stir-casting approach via in-situ reaction, using aluminium master alloys comprising 3% Boron and 10%…”
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SRICOS: Prediction of Scour Rate in Cohesive Soils at Bridge Piers by Briaud, Jean-Louis, Ting, Francis C. K, Chen, H. C, Gudavalli, Rao, Perugu, Suresh, Wei, Gengsheng

“…A new method called SRICOS is proposed to predict the scour depth z versus time t around a cylindrical bridge pier of diameter D founded in clay. The steps…”
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Influence of particulate reinforcement on microstructure evolution and tensile properties of in-situ polymer derived MMC by friction stir processing by P., Ajay Kumar, Yadav, Devinder, Perugu, Chandra S., Kailas, Satish V.

“…The authors recently reported a novel in-situ method of fabricating nano-polymer derived metal matrix composite (PD-MMC) by friction stir processing (FSP) and…”
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Microstructure and Mechanical Properties of Friction Stir Process Derived Al-TiO2 Nanocomposite by Madhu, H. C., Ajay Kumar, P., Perugu, Chandra S., Kailas, Satish V.

“…Aluminum-based composites have many advantages over their conventional counterparts. A major problem in such composites is the clustering of particles in the…”
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