Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Koteswararao V. Rajulapati"'
Autor:
Nagarjuna Remalli, Mathias Münch, Mohsin Hasan, K Nanda Kishore, Felix Stern, Nikolas Baak, Frank Walther, Manjini Sambandam, Steffen Klapprott, Koteswararao V. Rajulapati, Robert Brandt
Publikováno v:
Journal of Materials Research and Technology, Vol 21, Iss , Pp 2309-2315 (2022)
Despite of the well-known fact that high strength steels are exhibiting low temperature creep deformation, its rate controlling mechanism is yet to be understood. The strain hardening theory and the exhaustion creep model were proposed almost seven d
Externí odkaz:
https://doaj.org/article/f2d3334e9ce84ee2bc8a08ddedca1bdf
Autor:
Deekshith G. Kalali, Harita Seekala, P. Sudharshan Phani, K. Bhanu Sankara Rao, Koteswararao V. Rajulapati
Publikováno v:
Journal of Materials Research.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a621d6ac6272ea8145fbeca11b51c84a
https://doi.org/10.1557/s43578-023-01007-8
https://doi.org/10.1557/s43578-023-01007-8
Autor:
Johny Varghese, Koteswararao V. Rajulapati, K. Bhanu Sankara Rao, N. Chavan Akash, S. D. Meshram, G. Madhusudhan Reddy
Publikováno v:
Transactions of the Indian Institute of Metals. 75:2581-2594
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97f94d2e4a2edc163350cc3831f9b07a
https://doi.org/10.1007/s12666-022-02628-z
https://doi.org/10.1007/s12666-022-02628-z
Autor:
Anjali Kanchi, Koteswararao V. Rajulapati, B. Srinivasa Rao, D. Sivaprahasam, Ravi C. Gundakaram
Publikováno v:
Journal of Materials Engineering and Performance. 31:7964-7972
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae6b9d773d3b4d4091be3e95f43ba492
https://doi.org/10.1007/s11665-022-06855-9
https://doi.org/10.1007/s11665-022-06855-9
Autor:
Srikant Gollapudi, Lakshman Neelakantan, Koteswararao V. Rajulapati, Supriya Patibanda, Wenjun Cai
Publikováno v:
Emergent Materials. 3:989-997
This work describes corrosion studies on electrodeposited Ni-18Co bearing grain size in the nanocrystalline, ultra-fine-grained and microcrystalline range. The as-received Ni-18Co sheet had a nanocrystalline structure with an average grain size of 30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb8a9fca74b55f53e84f65f22816e6b0
https://doi.org/10.1007/s42247-020-00135-9
https://doi.org/10.1007/s42247-020-00135-9
Autor:
Koteswararao V. Rajulapati, Kartik Prasad, K. Bhanu Sankara Rao, N. Eswara Prasad, R. Mythili, Jhansi Jadav
Publikováno v:
Transactions of the Indian National Academy of Engineering. 5:555-571
The effects of temperature on low cycle fatigue (LCF) behavior of Superni 263 superalloy in the solution annealed plus aged state were examined between 298 and 1023 K. The initial microstructure consisted of intragranular spherical γʹ (22 nm), inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2aaa42e32ee59a7c3734ba34b2b1123
https://doi.org/10.1007/s41403-020-00095-w
https://doi.org/10.1007/s41403-020-00095-w
Publikováno v:
Transactions of the Indian Institute of Metals. 73:613-618
Equiatomic AlCuTaVW high-entropy alloy (HEA) composition have resulted in a single-phase solid solution with a bcc crystal structure after 25 h of ball milling. Two fcc phases and an ordered B2 phase have evolved during spark plasma sintering at 1523
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23b084cd904745bcf5754442967e1b47
https://doi.org/10.1007/s12666-020-01875-2
https://doi.org/10.1007/s12666-020-01875-2
Autor:
Supriya Patibanda, Koteswararao V. Rajulapati, Sreedevi Varam, K. Bhanu Sankara Rao, Srikant Gollapudi
Publikováno v:
Transactions of the Indian Institute of Metals. 73:457-464
Ni–18wt% Co foils made by electrodeposition possesses an average grain size, computed using diffraction contrast in TEM, of about 30 nm. Vickers microindentation and depth-sensing nanoindentation have been adapted to assess the deformation paramete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a919eee711eff254924247f6575d030b
https://doi.org/10.1007/s12666-019-01851-5
https://doi.org/10.1007/s12666-019-01851-5
Publikováno v:
INAE Letters. 4:241-250
Tensile studies on Superni 263 superalloy were carried out by employing various strain rates and temperatures in the range of (298–923 K), to explore the tensile deformation and fracture characteristics. It is found that Superni 263 alloy was sensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd82b394f018dde22f9fe0734ede82fd
https://doi.org/10.1007/s41403-019-00083-9
https://doi.org/10.1007/s41403-019-00083-9
Autor:
Johny Varghese, Koteswararao V. Rajulapati, K. Bhanu Sankara Rao, S.D. Meshram, G. Madhusudhan Reddy
Publikováno v:
Materials Science and Engineering: A. 857:144019
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3db1c680a275d422573b3a41bcc3ff09
https://doi.org/10.1016/j.msea.2022.144019
https://doi.org/10.1016/j.msea.2022.144019