Search Results - "Suri, A.K"

Correlation between phase evolution, mechanical properties and instrumented indentation response of TiB2-based ceramics by Mukhopadhyay, Amartya, Raju, G.B., Basu, Bikramjit, Suri, A.K.

“…The feasibility of using MoSi2 additions (up to 10 wt%) to improve the mechanical properties (hardness, fracture toughness, flexural strength), while enhancing…”
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Synthesis and consolidation of titanium diboride by Subramanian, C., Murthy, T.S.R.Ch, Suri, A.K.

“…Titanium diboride (TiB 2) is one of the candidate materials for high temperature structural applications and also for control rod elements in high temperature…”
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Amberlite XAD-16 functionalized with 2-acetyl pyridine group for the solid phase extraction and recovery of palladium from high level waste solution by Ruhela, R., Singh, K.K., Tomar, B.S., Sharma, J.N., Kumar, M., Hubli, R.C., Suri, A.K.

“…► AP-XAD 16 resin has shown high extractability and selectivity for palladium. ► Kinetics of extraction is fast, sorption equilibrium being attained within…”
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A novel approach to determine oxidation kinetics of Mo–16Cr–xSi(x=4–6wt.%) alloy using stepwise isothermal thermo-gravimetry by Paul, Bhaskar, Koley, S., Suri, A.K.

“…► We have developed a new method for measuring the oxidation kinetics. ► The method was found to fit well for both Mo and Mo–16Cr–xSi alloys. ► Effects of Si…”
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Facilitated transport of Pd(II) through a supported liquid membrane (SLM) containing N,N,N′,N′-tetra-(2-ethylhexyl) thiodiglycolamide T(2EH)TDGA: A novel carrier by Ruhela, R., Panja, S., Sharma, J.N., Tomar, B.S., Tripathi, S.C., Hubli, R.C., Suri, A.K.

“…► Pd(II) was quantitatively transported (∼99.9%) within 2h from 3.0M HNO3 medium using 0.05M T(2EH)TDGA. ► Pd(II) uptake was very selective over other metal…”
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Terminal solid solubility of hydrogen in V–Al solid solution by Kumar, Sanjay, Taxak, Manju, Krishnamurthy, N., Suri, A.K., Tiwari, G.P.

“…Hydrogen solubility was studied in vanadium and series of vanadium aluminum alloys at varying temperatures and pressures. The alloys were prepared through…”
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Separation of strontium from the raffinate solution of TEHDGA-actinide partitioning process: Batch extraction and process development by Kumar, Vikas, Kumar, Amar, Mondal, S., Sharma, J.N., Hubli, R.C., Wattal, P.K., Suri, A.K.

“…[Display omitted] . ► 0.3M TEHDGA+5% isodecyl alcohol/n-dodecane used for separation of strontium from SHLW solution. ► Stoichiometry of the extracted complex…”
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Studies on the development of protective coating on TZM alloy and its subsequent characterization by Chakraborty, S.P., Banerjee, S., Singh, Kulwant, Sharma, I.G., Grover, A.K., Suri, A.K.

“…TZM alloy having nominal composition of Mo–0.5Ti–0.08Zr–0.02C (wt%) has high melting temperature, superior creep strength at elevated temperature and excellent…”
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Hot working characteristics of cobalt in the temperature range 600–950 °C by Paul, B., Kapoor, R., Chakravartty, J.K., Bidaye, A.C., Sharma, I.G., Suri, A.K.

“…Hot deformation behavior of FCC cobalt and the associated microstructural changes have been studied using compression tests over a range of strain rates and…”
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Evaluation of n-octyl(phenyl)phosphinic acid (OPPA) as an extractant for separation of cobalt(II) and nickel(II) from sulphate solutions by Mondal, S., Kumar, Vikas, Sharma, J.N., Hubli, R.C., Suri, A.K.

“…► OPPA as an extractant for separation of Co(II) and Ni(II). ► OPPA more acidic than Cyanex 272. ► Co and Ni separation at lower pH compared to Cyanex 272. ►…”
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A new TiB2+CrSi2 composite – Densification, characterization and oxidation studies by Murthy, T.S.R.Ch, Sonber, J.K., Subramanian, C., Fotedar, R.K., Kumar, Sunil, Gonal, M.R., Suri, A.K.

“…A new composite of TiB2 with CrSi2 has been prepared with excellent oxidation resistance. Dense composite pellets were fabricated by hot pressing of powder…”
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Sintering kinetics study of mechanically alloyed nanocrystalline Mo–30wt.% W by Paul, Bhaskar, Jain, Dheeraj, Chakraborty, S.P, Sharma, I.G, Pillai, C.G.S, Suri, A.K

“…The paper details the results of sintering kinetics studies conducted on nanocrystalline Mo–30wt.% W alloy powders prepared through mechanical alloying route…”
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Dynamic Recrystallization in Sintered Cobalt during High-Temperature Deformation by Paul, B., Sarkar, A., Chakravartty, J.K., Verma, A., Kapoor, R., Bidaye, A.C., Sharma, I.G., Suri, A.K.

“…The constitutive flow behavior of sintered cobalt in the temperature range 873 to 1473 K (600 to 1200 °C) and at strain rates from 0.001 to 10 s −1 has been…”
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Development of automatic intercomparison system for generation of time scale ensembling several atomic clocks by Thorat P.P., Chatterjee A., Kandpal P., Olaniya M.P., Suri A.K., Sen Gupta A., Banerjee P.

“…National physical laboratory India (NPLI) has five commercial cesium atomic clocks. Till recently one of these clocks had been used to maintain coordinated…”
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Production of high purity cobalt oxalate from spent ammonia cracker catalyst by Sadanandam, R., Fonseca, M.F., Srikant, K., Sharma, A.K., Tangri, S.K., Suri, A.K.

“…A process was developed to produce > 99.9% pure cobalt oxalate from spent ammonia cracker catalyst pellets containing ∼ 20% Co generated at heavy water plants…”
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Reduction-dissolution of cobalt oxide in acid media: a kinetic study by Hubli, R.C., Mittra, J., Suri, A.K.

“…The kinetics of cobalto-cobaltic oxide (Co 3O 4) dissolution in sulphuric acid have been investigated. The dissolution rate is significantly enhanced by the…”
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Early mandated social distancing is a strong predictor of reduction in peak daily new COVID-19 cases by Qureshi, A.I., Suri, M.F.K., Chu, H., Suri, H.K., Suri, A.K.

“…Mandated social distancing has been applied globally to reduce the spread of coronavirus disease 2019 (COVID-19). However, the beneficial effects of this…”
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Development of B4C–HfB2 composites by reaction hot pressing by Sairam, K., Sonber, J.K., Murthy, T.S.R.Ch, Subramanian, C., Hubli, R.C., Suri, A.K.

“…This paper reports on the development of HfB2 reinforced B4C composite prepared through reaction hot pressing of B4C and HfO2. These composites were…”
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Microstructure and mechanical properties of hot pressed Mo–Cr–Si–Ti in-situ composite, and oxidation behavior with silicide coatings by Paul, Bhaskar, Majumdar, Sanjib, Suri, A.K.

“…The present study deals with the synthesis of Mo–16Cr–4Si–0.5Ti (wt.%) alloy by means of the reactive hot pressing method. The microstructure of the…”
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Overview of TBM R&D activities in India by Rajendra Kumar, E., Jayakumar, T., Suri, A.K.

“…In India, development of Lead–Lithium Ceramic Breeder (LLCB) blanket is being performed as the primary candidate of Test Blanket Module (TBM) towards DEMO…”
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