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| 1 | Using lanthanum to enhance the overall ignition, hardness, tensile and compressive strengths of Mg-0.5Zr alloy显示文摘Near dense Mg 0.5 wt.% Zr(0,1,2.5 and 4) wt.% La alloys were successfully synthesized by disintegrated melt deposition technique followed by hot extrusion and were characterized for their microstructural, ignition, hardness, tensile and compression properties. Combined effects of Zr and La assisted in significant grain refinement of Mg and Mg 0.5 wt.% Zr 4 wt.% La exhibited an average grain size as low as ~2.75 μm. High ignition temperature of ~645 oC was realized with Mg 0.5 wt.% Zr(1,2.5 and 4) wt.% La alloys. Microhardness value as high as ~103 Hv was observed with Mg 0.5 wt.% Zr 4 wt.% La alloy. Under room temperature tensile and compression loading, significant improvements in the strength properties of pure Mg with the addition of 0.5 wt.% Zr(0, 1, 2.5 and 4) wt.% La was observed. Mg 0.5 wt.% Zr 4 wt.% La exhibited the maximum 0.2% tensile and compression yield strengths of ~283 MPa and ~264 MPa, respectively. The tensile and compression fracture strain values of synthesized pure Mg were found to be unaffected with the addition of 0.5 wt.% Zr. But the tensile fracture strain reduced with the addition of La while the compressive fracture strain was unaffected. Minimal tensile-compression asymmetry(~1) was exhibited by Mg 0.5 wt.% Zr(1 and 2.5) wt.% La alloys. | Ganesh Kumar Meenashisundaram Tiong Hou Damien Ong Gururaj Parande Vyasaraj Manakari 向抒林 Manoj Gupta | 2017 | Journal of Rare Earths2017，35，7： | 5 |
| 2 | Investigation on dry sliding wear behavior of Mg/BN nanocomposites显示文摘The present research objective is to investigate the effect of boron nitride nanoparticles reinforcement on dry sliding wear behavior of pure Magnesium and magnesium nanocomposites.The fabricated nanocomposites contains varied percentages of boron nitride such as 0%(pure Mg),0.5%,1.5%and 2.5%were synthesized by using powder metallurgy technique and followed by a hot working process called hot extrusion.The pin on disk equipment was used for conducting the wear tests for traditional loads of 5 N,7 N and 10 N at different sliding speeds of 0.6,0.9 and 1.2 m/s against the steel disk at room temperature.For all traditional loads and sliding speeds,the changes in wear rate and friction co-efficient(μ)with respect to sliding distances were observed and analyzed.The wear characteristics are observed with the help of scanning electron microscopy under given test conditions.To investigate dominant wear mechanisms for various test conditions,the morphologies of all worn composites surfaces were analyzed.Final results show that,for all nanocomposites the wear level raises with respect to the sliding speeds and loads.Magnesium reinforced with 0.5%boron nitride shows lower wear rates and low friction coefficient values compare with magnesium reinforced with 1.5%boron nitride and 2.5%boron nitride nanocomposites. | R.Vara Prasad Kaviti D.Jeyasimman Gururaj Parande Manoj Gupt R.Narayanasamy | 2018 | Journal of Magnesium and Alloys2018，6，3： | 3 |
| 3 | Enhanced performance of nano-sized SiC reinforced Al metal matrix nanocomposites synthesized through microwave sintering and hot extrusion techniques显示文摘In the present study, nano-sized SiC(0, 0.3, 0.5, 1.0 and 1.5 vol%) reinforced aluminum(Al) metal matrix composites were fabricated by microwave sintering and hot extrusion techniques. The structural(XRD, SEM),mechanical(nanoindentation, compression, tensile) and thermal properties(co-efficient of thermal expansionCTE) of the developed Al-SiC nanocomposites were studied. The SEM/EDS mapping images show a homogeneous distribution of SiC nanoparticles into the Al matrix. A significant increase in the strength(compressive and tensile) of the Al-SiC nanocomposites with the addition of SiC content is observed. However,it is noticed that the ductility of Al-SiC nanocomposites decreases with increasing volume fraction of SiC. The thermal analysis indicates that CTE of Al-SiC nanocomposites decreases with the progressive addition of hard SiC nanoparticles. Overall, hot extruded Al 1.5 vol% SiC nanocomposites exhibited the best mechanical and thermal performance as compared to the other developed Al-SiC nanocomposites. | M. Penchal Reddy R.A. Shakoor Gururaj Parande Vyasaraj Manakari F. Ubaid A.M.A. Mohamed Manoj Gupta | 2017 | Progress in Natural Science:Materials International2017，27，5： | 2 |
| 4 | Hollow silica reinforced magnesium nanocomposites with enhanced mechanical and biological properties with computational modeling analysis for mandibular reconstruction显示文摘The present study investigates Mg-SiO2 nanocomposites as biodegradable implants for orthopedic and maxillofacial applications.The effect of presence and progressive addition of hollow silica nanoparticles(0.5,1,and 1.5)vol.%on the microstructural,mechanical,degradation,and biocompatibility response of pure Mg were investigated.Results suggest that the increased addition of hollow silica nanoparticles resulted in a progressive increase in yield strength and ultimate compressive strength with Mg-1.5 vol.%SiO2 exhibiting superior enhancement.The response of Mg-SiO2 nanocomposites under the influence of Hanks’balanced salt solution revealed that the synthesized composites revealed lower corrosion rates,indicating rapid dynamic passivation when compared with pure Mg.Furthermore,cell adhesion and proliferation of osteoblast cells were noticeably higher than pure Mg with the addition of 1 vol.%SiO2 nanoparticle.The biocompatibility and the in vitro biodegradation of the Mg-SiO2 nanocomposites were influenced by the SiO2 content in pure Mg with Mg-0.5 vol.%SiO2 nanocomposite exhibiting the best corrosion resistance and biocompatibility when compared with other nanocomposites.Enhancement in mechanical,corrosion,and biocompatibility characteristics of Mg-SiO2 nanocomposites developed in this study are also compared with properties of other metallic biomaterials used in alloplastic mandibular reconstruction in a computational model. | Somasundaram Prasadh Vyasaraj Manakari Gururaj Parande Raymond Chung Wen Wong Manoj Gupta | 2020 | International Journal of Oral Science2020，12，4： | 2 |
| 5 | Comparison of a novel immunocapture assay with standard serological methods in the diagnosis of brucellosis显示文摘 | Mantur BG Amarnath SK Parande AM | | 0，，5： | 1 |
| 6 | ELISA versus conventional methods of diagnosing endemic brucellosis显示文摘 | Mantur B Parande A Amarnath S | | 0，，02： | 1 |
| 7 | ELISA versus conventional methods of diagnosing endemic brucellosis 显示文摘 | Mantur B Parande A Amaruath S | 2010 | Am J Trop Med Hyg2010，83，2： | 1 |
| 8 | Environmental effects on concrete using ordinary and Pozzolana Portland cement显示文摘 | Parande A K Ramesh Babu B Pandi K | 2011 | Constr Build Mater2011，25，1： | 1 |
| 9 | Comparison of a novel immunocapture assay with standard serological methods in the diagnosis of brucellosis显示文摘 | Mantur BG Amarnath SK Parande AM | | 0，，5： | 1 |
| 10 | Coopera tive Decision Making in a Knowledge Grid Envi ronment显示文摘 | Saeed Parsa Fereshteh- Azadi Parand | 2007 | Future Generation Computer Sys terns2007，23，6： | 1 |
| 11 | A comparative evaluation of antimicrobial efficacy and flow properties for Epiphany,Guttaflow and AH-Plus sealer显示文摘 | Nawal RR Parande M Sehgal R | | 0，，04： | 1 |
| 12 | Electrical and electronic waste:a global environmental problem显示文摘 | BABU B R PARANDE A K BASHA C A | 2007 | Waste Management & Research2007，25，4： | 1 |
| 13 | Envi ronmental effects on concrete using ordinary and pozzolana Portland cement 显示文摘 | PARANDE A K RAMESH BABU B PANDI K | 2011 | Construction and Building Materials2011，25，1： | 1 |
| 14 | Systematic review of theeffectiveness of strategies to encourage patients to remindhealthcare professionals about their hand hygiene 显示文摘 | Davis R Parand A Pinto A | 2015 | J Hosp Infect2015，89，3： | 1 |
| 15 | A comparative evaluation of antimicrobial efficacy and flow properties for Epiphany,Guttaflow and AH - Plus sealer 显示文摘 | Nawal R R Parande M Sehgal R | 2011 | In- ternational Endodontic Journal2011，44，4： | 1 |
| 16 | Electrical and electronic waste: a global environmental problem 显示文摘 | Babu B R Parande A K Basha C A | 2007 | Waste Management & Research2007，25，4： | 1 |
| 17 | Cotton textile process- ing:Waste generation and effluent treatment显示文摘 | Babu B R Parande A K Raghu S | 2007 | J Cotton Sci2007，11，： | 1 |
| 18 | A comparative evaluation of antimicrobial efficacy and fiow properties for epiphany,guttaflow and AH-Plus sealer显示文摘 | Nawal RR Parande M Sehgal R | | 0，，04： | 1 |
| 19 | Deterioration of reinforced concrete in sewer environments显示文摘 | Parande A K Ramsamy P L Rao C | 2006 | Proceedings of the Institution of Civil Engineers-Municipal Engineers2006，159，1： | 1 |
| 20 | A comparative e- valuation of antimicrobial efficacy and flow properties for E- piphany, Guttaflow and AH-Plus sealer显示文摘 | Nawal RR Parande M Sehgal R | 2011 | Int Endod J2011，44，4： | 1 |
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