Search Results - "Tyagi, Rajnesh"

Development of a processing route for the fabrication of thin hierarchically porous copper self-standing structure using direct ink writing and sintering for electrochemical energy storage application by Tripathi, Vivek Mani, Sharma, Pawan, Tyagi, Rajnesh

“…The present study aims to develop a systematic processing route using direct ink writing (DIW) and pressureless sintering for fabricating hierarchically porous…”
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Development of a high particle loading novel copper ink for the fabrication of a three-dimensional hierarchical porous structure using direct ink writing and sintering by Tripathi, Vivek Mani, Sharma, Pawan, Tyagi, Rajnesh

“…Recently, the direct ink writing (DIW) of hierarchical porous copper ( C u ) (HP- Cu ) for lithium metal battery applications has attracted significant…”
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Erosive Wear of Dual-Phase Low- and Medium-Carbon Steels after Quenching from the Intercritical Temperature Range by Verma, Pooja, Tyagi, Rajnesh, Mohan, Sunil

“…The wear of normalized (N) and dual-phase (DP) low-carbon (0.08% C) and medium-carbon (0.42% C) steels under air-jet erosion at 15° and 90° impact angles of…”
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Tribological Performance of Cu–rGO–MoS2 Nanocomposites Under Dry Sliding by Nautiyal, Hemant, Kumari, Sangita, Rao, U. S., Tyagi, Rajnesh, Khatri, Om P.

“…Nanostructured MoS 2 grown on reduced graphene oxide (rGO–MoS 2 ) is demonstrated as a lubricating reinforcement material for copper matrix composite. The…”
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Effect of Load on Tribological Properties of Ti–TiB–Fe Composites Processed via Spark Plasma Sintering (SPS) by Ranjan, Ashwani, Jindal, Vikas, Tyagi, Rajnesh

“…In situ TiB-based reinforced composites in the Ti matrix were processed using spark plasma sintering (SPS), and the tribological potential with increasing…”
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Effect of surface laser texture on friction properties of nickel-based composite by Li, Jianliang, Xiong, Dangsheng, Dai, Jihui, Huang, Zhongjia, Tyagi, Rajnesh

“…Laser surface texturing (LST) was performed on the nickel-based composites by a Nd:YAG pulsed laser and the regular-arranged dimples with diameter of 150 μm…”
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Friction and wear behavior of Cu–4 wt.%Ni–TiC composites under dry sliding conditions by Jha, Pushkar, Gautam, Rakesh Kumar, Tyagi, Rajnesh

“…The present study synthesized Cu–4 wt% Ni matrix composites reinforced with different percentages of TiC (0, 2, 4, 6, and 8 wt%) through high-energy ball…”
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Effect of Flash Temperature on Tribological Properties of Bulk Metallic Glasses by Kong, Jian, Xiong, Dangsheng, Li, Jianliang, Yuan, Qunxing, Tyagi, Rajnesh

“…The tribological properties of Cu-based and Zr-based bulk metallic glasses (BMGs) sliding against Si₃N₄ under dry and water lubrication were studied on a…”
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Tribological Properties of Laser Surface Texturing and Molybdenizing Duplex-Treated Ni-Base Alloy by LI, JIANLIANG, XIONG, DANGSHENG, WU, HONGYAN, HUANG, ZHONGJIA, DAI, JIHUI, TYAGI, RAJNESH

“…Laser surface texturing (LST) and surface molybdenizing duplex-treatment was performed on Ni-base alloy in order to improve its wear resistance at high…”
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Tribological Performance of Bearing Steel with Bi-triangular and Circular Textures under Lubricated Sliding by Kumar, Manish, Tyagi, Rajnesh

“…The present study is conducted to unravel the effect of density, shape of dimples and sliding speed on the tribological performance of laser textured bearing…”
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Effect of microstructure, impact velocity and angle on erosive wear of medium carbon, dual phase and fully martensitic steels by Verma, Pooja, Tyagi, Rajnesh, Mohan, Sunil

“…The present study has been conducted to analyze the effect of microstructure on erosive wear of medium carbon (N), dual phase (DP) and fully martensitic (FMS)…”
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Friction and wear behavior of atmospheric plasma sprayed NiMoAl-Ag-hBN coatings at elevated temperatures by Singh, Amit Kumar, Atheaya, Deepali, Tyagi, Rajnesh, Ranjan, Vinayak

“…Several advanced technology applications i.e., gas turbine, aerospace and internal combustion engines, require the development of solid lubricating coatings…”
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High temperature friction and wear of atmospheric plasma spray deposited NiMoAl-Ag-WS2 composite coatings by Singh, Amit Kumar, Atheaya, Deepali, Tyagi, Rajnesh, Ranjan, Vinayak

“…Tribological performance of atmospheric plasma sprayed NiMoAl, NiMoAl-10 wt% Ag, NiMoAl-10 wt% WS2 and NiMoAl-5 wt% Ag-5 wt% WS2 composite coatings has been…”
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Dry Sliding Wear Behavior of Silver Containing Ni-Based Composite-Steel Tribo-Pair by Rajnesh, Tyagi, Xiong, Dang-sheng, Li, Jian-liang, Dai, Ji-hui

“…Ni-based self lubricating composites containing four different amounts of silver were prepared by powder metallurgy （PM） route. The room temperature friction…”
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Synergistic effect of Ag and WS2 on high temperature tribological performance of Ni3Al based composites by Mahto, Nitish Kumar, Tyagi, Rajnesh, Sinha, Sanjay Kumar

“…The present investigation was envisioned to explore the occurrence of a synergetic action between a combination of solid lubricants i.e., Ag and WS2 in…”
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Effect of Shape, Density, and an Array of Dimples on the Friction and Wear Performance of Laser Textured Bearing Steel under Dry Sliding by Kumar, Manish, Ranjan, Vinayak, Tyagi, Rajnesh

“…The present study is directed to reveal the effect of density and shape of the dimples on the friction and wear characteristics of textured bearing steel…”
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Evaluation of lubrication potential of Ni3Al-WS2-Cu-doped hBN self-lubricating hybrid composites by Mahto, Nitish Kumar, Tyagi, Rajnesh, Sinha, Sanjay Kumar, Kaur, Manpreet

“…The lubricating potential of WS2 and Cu-doped hBN nanosheets (Cu-hBN) as solid lubricants in Ni3Al-based composites has been evaluated by conducting wear tests…”
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Reciprocating Wear of Ti-TiB In Situ Composites Synthesized via Vacuum Arc Melting by Ranjan, Ashwani, Tyagi, Rajnesh, Jindal, Vikas

“…TiB-reinforced titanium matrix composites were synthesized using vacuum arc melting to enhance the hardness and wear resistance of pure (Ti). The…”
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Erosive Wear of Dual Phase Steels Containing Different Amount of Martensite by Verma, Pooja, Tyagi, Rajnesh, Mohan, Sunil

“…The present investigation is aimed at revealing the effect of martensite content and impingement angle on the erosive wear of dual phase (DP) steels developed…”
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Synthesis and tribological characterization of in situ cast Al–TiC composites by Tyagi, Rajnesh

“…The Al–TiC composites containing three different volume fractions 0.07, 0.12 and 0.18 of TiC have been fabricated by in melt reaction method. Friction and wear…”
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