Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Rameshbabu, Nagumothu"'
Autor:
Evgeny Parfenov, Ruzil Farrakhov, Veta Aubakirova, Andrey Stotskiy, Rameshbabu Nagumothu, Aleksey Yerokhin
Publikováno v:
Materials, Vol 16, Iss 24, p 7681 (2023)
This study aims to bridge various diagnostic tools for the development of smart plasma electrolytic oxidation (PEO) technologies. PEO treatments of commercially pure Zr were carried out using the pulsed unipolar polarisation (PUP) regime with frequen
Externí odkaz:
https://doaj.org/article/6c9ac8407a8743b9996e621c6dcaa5be
Autor:
Hariprasad Sampatirao, Saikiran Amruthaluru, Premchand Chennampalli, Rama Krishna Lingamaneni, Rameshbabu Nagumothu
Publikováno v:
Journal of Magnesium and Alloys, Vol 9, Iss 3, Pp 910-926 (2021)
Zirconia (ZrO2) incorporated ceramic coatings were fabricated on biodegradable ZM21 Mg alloy by the PEO coupled with EPD process. Subsequently, the sample surface was modified by laser texturing to improve the corrosion resistance, roughness and cell
Externí odkaz:
https://doaj.org/article/b9c04ff07ff24df7959b6de88ab10a3f
Autor:
Parfenov, Evgeny, Parfenova, Lyudmila, Mukaeva, Veta, Farrakhov, Ruzil, Stotskiy, Andrey, Raab, Arseniy, Danilko, Ksenia, Rameshbabu, Nagumothu, Valiev, Ruslan
Publikováno v:
In Surface & Coatings Technology 25 December 2020 404
Autor:
Bhagatram Meena, Mohit Kumar, Arun Kumar, Gudipati Neeraja Sinha, Rameshbabu Nagumothu, Palyam Subramanyam, Duvvuri Suryakala, Challapalli Subrahmanyam
Publikováno v:
Catalysts, Vol 12, Iss 10, p 1117 (2022)
The development of efficient and novel p-n heterojunctions for photoelectrochemical (PEC) water splitting is still a challenging problem. We have demonstrated the complementary nature of (p-type) BiSbS3 as a sensitizer when coupled with (n-type) TiO2
Externí odkaz:
https://doaj.org/article/423a4d7b0a2a44038c3f7e2c947dc7f7
Autor:
Rama Krishna Lingamaneni, Saikiran Amruthaluru, Hariprasad Sampatirao, Rameshbabu Nagumothu, Premchand Chennampalli
Publikováno v:
Journal of Magnesium and Alloys, Vol 9, Iss 3, Pp 910-926 (2021)
Zirconia (ZrO2) incorporated ceramic coatings were fabricated on biodegradable ZM21 Mg alloy by the PEO coupled with EPD process. Subsequently, the sample surface was modified by laser texturing to improve the corrosion resistance, roughness and cell
Publikováno v:
Materials Today: Proceedings. 46:972-976
The corrosion resistance of AZ31 magnesium alloy is enhanced by developing a composite oxide coating through the combination of diffusion bonding with aluminium and subsequent plasma electrolytic oxidation (PEO). The diffusion bonding between AZ31 al
Publikováno v:
Materials Today: Proceedings. 46:1195-1200
Implants for bio medical applications have undergone rapid and dramatic developments in the past two decades. From the point of bio-compatibility, titanium (Ti) is superior to other metallic materials due to the formation of a stable passive layer of
Publikováno v:
Materials Today: Proceedings. 46:1017-1021
The present work focuses on the development of hydrophobic coatings on the commercially pure titanium - CpTi sample. The fabrication process involves a simple two-step procedure, plasma electrolytic oxidation (PEO) of CpTi followed by soaking the PEO
Autor:
Hariprasad Sampatirao, Rameshbabu Nagumothu, Sreekanth Dondapati, E.V. Parfenov, Shishir Radhakrishnapillai
Publikováno v:
Materials Today: Proceedings. 46:1407-1415
Magnesium (Mg) alloys are widely used in bioapplications due to its biodegradable nature, suitable biological and mechanical properties. Also, Mg has a low density (ρ = 1.74 g /cm3) and its elastic modulus (EM = 45 GPa) is much closer to the human b
Publikováno v:
Advances in Materials and Processing Technologies. 8:282-292
The present work is aimed at developing corrosion-resistant biocompatible coatings on Cp-Ti by anodisation. The coatings were developed by anodising Cp-Ti at a voltage of 60 V over a period of 60 m...