Search Results - "MANNA, I."

Techniques for measuring the thermal conductivity of nanofluids: A review by Paul, G., Chopkar, M., Manna, I., Das, P.K.

“…There has been a rapid progress in research activities concerning nanofluids since a large enhancement in their thermal conductivity has been reported a decade…”
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Structure–property correlation in a novel ZrB2–SiC ultrahigh-temperature ceramic composite with Al-alloy sinter additive by Sengupta, P., Basu, S., Manna, I.

“…In this study, the effect of minor (5 vol.%) addition of Al–10Si–0.2Mg (composition in wt.%) pre-alloyed powder on densification, microstructure and mechanical…”
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Wear and corrosion behavior of laser surface engineered AISI H13 hot working tool steel by Telasang, G., Dutta Majumdar, J., Padmanabham, G., Manna, I.

“…The present study reports the effect of laser parameters on the microstructure, and consequently, the wear resistance of laser surface engineered (hardening…”
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Effect of laser parameters on microstructure and hardness of laser clad and tempered AISI H13 tool steel by Telasang, G., Dutta Majumdar, J., Padmanabham, G., Tak, M., Manna, I.

“…In the present study, laser cladding of AISI H13 tool steel powder has been undertaken on hardened and tempered AISI H13 tool steel components using a 6kW…”
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Advanced High-Temperature Structural Materials for Aerospace and Power Sectors: A Critical Review by Sengupta, P., Manna, I.

“…Advanced high-temperature structural materials are expected to play an important role in realizing the aspirations related to the next-generation aerospace…”
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Structure–property correlation in laser surface treated AISI H13 tool steel for improved mechanical properties by Telasang, G., Dutta Majumdar, J., Padmanabham, G., Manna, I.

“…The present study concerns laser surface hardening (LSH) and melting (LSM) of AISI H13 tool steel using a high power continuous wave diode laser. Depth of…”
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Thermo-physical property measurement of nano-gold dispersed water based nanofluids prepared by chemical precipitation technique by Paul, G., Pal, T., Manna, I.

“…The thermal conductivity ( k) enhancement of gold–water nanofluids measured as a function of volume fraction shows a significant increase (∼48%) well beyond…”
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Microstructures, wear and corrosion resistance of laser composite surfaced austenitic stainless steel (AISI 304 SS) with tungsten carbide by Chakraborty, Amitesh, Singh, Jeetendra Kumar, Sen, D., Pityana, Sisa, Manna, I., Krishna, Shree, Dutta Majumdar, J.

“…[Display omitted] •Laser processing of carbides (WC, W2C, M6C, M23C6, M6W6C and M7C3) dispersed AISI 304SS.•Improved microhardness of the surface (maximum of…”
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Complete and Incomplete Wetting of Ferrite Grain Boundaries by Austenite in the Low-Alloyed Ferritic Steel by Straumal, B. B., Kucheev, Y. O., Efron, L. I., Petelin, A. L., Majumdar, J. Dutta, Manna, I.

“…Low-carbon low-alloyed ferritic steels are the main material for the production of high-strength pipes for the transportation of oil and gas. The formation of…”
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Laser Surface Melting of AISI 316L Stainless Steel for Bio-implant Application by Majumdar, Jyotsna Dutta, Kumar, Arun, Pityana, Sisa, Manna, I.

“…Implants made of AISI 316L stainless steel enjoy promising position because of their higher strength as compared to polymer based materials, and higher…”
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Laser surface coating of Fe–Cr–Mo–Y–B–C bulk metallic glass composition on AISI 4140 steel by Basu, A., Samant, A.N., Harimkar, S.P., Majumdar, J. Dutta, Manna, I., Dahotre, Narendra B.

“…Fe-based bulk metallic glasses exhibit very high hardness, elastic modulus/limit and wear/corrosion resistance. In the present investigation, an attempt has…”
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Effect of Particle Size on Thermal Conductivity of Nanofluid by Chopkar, M., Sudarshan, S., Das, P.K., Manna, I.

“…Nanofluids, containing nanometric metallic or oxide particles, exhibit extraordinarily high thermal conductivity. It is reported that the identity…”
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Effect of laser surface melting on corrosion and wear resistance of a commercial magnesium alloy by Dutta Majumdar, J, Galun, R, Mordike, B.L, Manna, I

“…Among the light metals, Mg and its alloys occupy a prominent position due to its low density, excellent machinability, and high specific strength. However, a…”
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High Temperature Oxidation Study of Nano-Y2O3 Dispersed Ferritic Alloys Synthesized by Mechanical Alloying and Sintering by Meharwal, A., Kumar, M., Karak, S. K., Majumdar, J. Dutta, Manna, I.

“…This study concerns mechanism and kinetics of isothermal oxidation of four Fe-Cr-Al-Ti ferritic alloys in the range 700 °C to 900 °C for up to 50 hours in air…”
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Development of ultrafine ferritic sheaves/plates in SAE 52100 steel for enhancement of strength by controlled thermomechanical processing by Chakraborty, J., Manna, I.

“…► Ultrafine bainite+martensite duplex microstructure developed in SAE 52100 steel. ► Thermomechanical processing modifies size+morphology of bainitic ferrite…”
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Effect of Prior Cold Deformation and Nitriding Conditions on Microstructure and Mechanical Properties of Plasma Nitrided IF Steel by Debnath, M. K., Majumdar, J. Dutta, Mukherjee, S., Manna, I.

“…The effect of prior cold deformation and nitriding parameters on the kinetics and mechanism of plasma nitriding and the resultant hardness, wear and corrosion…”
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Synthesis of CuCr and CuCrAg alloy with nano-ceramic dispersion by mechanical alloying and consolidation by laser assisted sintering by Bera, S., Manna, I.

“…Cu–4.5Cr and Cu–4.5Cr–3Ag (in wt%) alloys without or with 10 wt% nanocrystalline Al 2O 3 and ZrO 2 dispersion have been synthesized by mechanical alloying or…”
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Concentration and size dependence of nano-silver dispersed water based nanofluids by Paul, G., Sarkar, S., Pal, T., Das, P.K., Manna, I.

“…[Display omitted] ► Nano-Ag dispersed water based nanofluids (NFs) are synthesized by one-step method. ► Concentration and size of Ag nanoparticles (NPs) are…”
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Development of ultra high strength nano-Y2O3 dispersed ferritic steel by mechanical alloying and hot isostatic pressing by Karak, S.K., Chudoba, T., Witczak, Z., Lojkowski, W., Manna, I.

“…► Nano-Y2O3 dispersed FeCrTiAl ferritic alloys developed by mechanical alloying. ► Over 99% density (7.32–7.38Mg/m3) achieved by hot isostatic pressing. ►…”
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Austempering of bearing steel for improved mechanical properties by Chakraborty, J., Bhattacharjee, D., Manna, I.

“…This study aims to determine the optimum processing parameters for developing bainitic + martensitic microstructure in SAE 52100 bearing steel through…”
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