Zobrazeno 1 - 10
of 23
pro vyhledávání: '"G. Jagan Reddy"'
Publikováno v:
Transactions of the Indian National Academy of Engineering. 6:1111-1118
Additive manufacturing is emerging as a promising technology for fabrication of compositionally graded materials, especially ceramic coatings over metals. The compositionally graded materials are potential candidates for minimizing residual stresses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1be02ab3517290bb1ff99793f0ef58d9
https://doi.org/10.1007/s41403-021-00282-3
https://doi.org/10.1007/s41403-021-00282-3
Publikováno v:
Transactions of the Indian National Academy of Engineering. 6:1099-1109
3D printing is a process of creating a three-dimensional solid object of virtually any shape from a digital CAD model which is fast growing from research to production technology. The present study is aimed to develop the fuel injector component usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2372cd2fd78467ce1bac78a532ddb05
https://doi.org/10.1007/s41403-021-00253-8
https://doi.org/10.1007/s41403-021-00253-8
Publikováno v:
Materials Today: Proceedings. 5:27277-27284
Laser Engineered Net Shaping (LENS TM) is a versatile tool with capabilities for manufacturing metal to ceramic composites with graded composition suitable to materials needed for thermal barrier protection in supersonic combustion engines. This work
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94c0b86ce284bffa5c37f3ddf7f46138
https://doi.org/10.1016/j.matpr.2018.09.044
https://doi.org/10.1016/j.matpr.2018.09.044
Publikováno v:
Materials Characterization. 164:110317
Composites of NiCrAlY-YSZ, with varying volume percentages of YSZ (0%, 15%, 35%, 65% and 100% YSZ), were deposited on a nickel base superalloy IN625 substrate coated with NiCrAlY as a bond coat by the LENS™ additive manufacturing process. The therm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8eb7aff82aa3022bd013dad413130eec
https://doi.org/10.1016/j.matchar.2020.110317
https://doi.org/10.1016/j.matchar.2020.110317
Publikováno v:
IndraStra Global.
In the present work, the feasibility of additive laser deposition (ALD) of YSZ on 1N625 substrate was studied using two different bond coats (BC) viz. NiCr and NiCrAlY and two different deposition schemes, consisting of direct deposition of YSZ (DI)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e77b1dd2a7d86b300ef3e3ff434dd93f
Autor:
A. Venkataramana, U. Savitha, M. Sundararaman, A. Sambasiva Rao, G. Jagan Reddy, Amol A. Gokhale
Publikováno v:
Materials Science and Engineering: A. 647:344-352
Discrete and compositionally graded dual materials based on SS316 and IN625 alloys were made using LENS™ process by layer wise deposition, controlling feed rates of individual alloy powders. The two-alloy interface regions were characterized with r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1cb7722c5def374d25fdd6f850a7082
https://doi.org/10.1016/j.msea.2015.09.001
https://doi.org/10.1016/j.msea.2015.09.001
Publikováno v:
Transactions of the Indian Ceramic Society. 73:299-302
Polycrystalline transparent zinc sulphide (ZnS) monoliths were processed through chemical vapour deposition (CVD) followed by hot isostatic pressing (HIP) at 975oC and 135 MPa pressure (samples were designated as CVDHIP). Physico-chemical, microstruc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47e7115008992738cc116cbe199bc293
https://doi.org/10.1080/0371750x.2014.931252
https://doi.org/10.1080/0371750x.2014.931252
Publikováno v:
Transactions of the Indian Institute of Metals. 65:765-770
Laser engineered net shaping is an emerging solid freeform fabrication technique which is used to produce parts directly from the CAD model. In the present study, the influence of LENS process parameters namely laser power, scan velocity and powder f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7808d9b825a6b1aeb54e11de1e7a37a7
https://doi.org/10.1007/s12666-012-0211-0
https://doi.org/10.1007/s12666-012-0211-0
Publikováno v:
Metallurgical and Materials Transactions A. 42:4080-4087
Laser engineered net shaping (LENS) and other similar processes facilitate building of parts with freeform shapes by melting and deposition of metallic powders layer by layer. A-priori estimation of the layerwise variations in peak temperature, build
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebd89c47c6eb5e289cc7447a70615a0f
https://doi.org/10.1007/s11661-011-0787-8
https://doi.org/10.1007/s11661-011-0787-8
Autor:
Vitali Mikutski, G. Jagan Reddy, Amol A. Gokhale, Oleg Smorygo, J. Vinod Kumar, Alexander Marukovich
Publikováno v:
Materials Letters. 83:17-19
Titanium foams were manufactured by compacting spherical carbamide granules (as space holder) coated with titanium powder, leaching the space holder and sintering. A simple method was used to prepare composite (i.e. coated carbamide) granules. Foams
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcc3d34ed892b208bc389fc0e3264a94
https://doi.org/10.1016/j.matlet.2012.05.082
https://doi.org/10.1016/j.matlet.2012.05.082