Zobrazeno 1 - 10
of 35
pro vyhledávání: '"J.J.S. Dilip"'
Publikováno v:
Defence Technology, Vol 13, Iss 2, Pp 72-76 (2017)
The present work explores the feasibility of fabricating porous 3D parts in TiAl intermetallic alloy directly from Ti–6Al–4V and Al powders. This approach uses a binder jetting additive manufacturing process followed by reactive sintering. The re
Externí odkaz:
https://doaj.org/article/6bd3929516bb45aea0775782d5b640e0
Autor:
J.J.S. Dilip, G.D. Janaki Ram
Publikováno v:
Metallurgical and Materials Transactions B. 45:182-192
Friction Freeform Fabrication is a new solid-state additive manufacturing process. The present investigation reports a detailed study on the prospects of this process for additive part fabrication in superalloy Inconel 718. Using a rotary friction we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20e776f2e5fa3885768e5b6a719cf62d
https://doi.org/10.1007/s11663-013-0003-x
https://doi.org/10.1007/s11663-013-0003-x
Autor:
V. V. Subba Rao, N. Sridhar, K. L. Harikrishna, G. Madhusudhan Reddy, K. Ramaswamy Choudary, J.J.S. Dilip, G.D. Janaki Ram, S. R. Koteswara Rao
Publikováno v:
Transactions of the Indian Institute of Metals. 63:807-811
Friction stir butt welding of Mg-Zn-Mn alloy ZM21 hot rolled plates (in three thicknesses — 5 mm, 10 mm and 25 mm) was investigated. Defect-free, full-penetration welds were produced after careful process parameter optimization. Microstructural stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1eaf165ebf83679eb19705783bf60333
https://doi.org/10.1007/s12666-010-0123-9
https://doi.org/10.1007/s12666-010-0123-9
Publikováno v:
Journal of Alloys and Compounds. 490:103-109
Al matrix hybrid nanocomposite is synthesized from a powder blend of Al-12% (wt) NiO-15% (wt) TiO2 by combined mechanical and thermal activation (mechanical thermal synthesis). The powder blends are mechanically activated by high energy ball milling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd7cef5376ad9a3084b6ea9be1e87ad4
https://doi.org/10.1016/j.jallcom.2009.09.166
https://doi.org/10.1016/j.jallcom.2009.09.166
Publikováno v:
Journal of Alloys and Compounds. 475:178-183
The paper reports the study on the synthesis and characterization of nanocomposites reinforced with in-situ intermetallic compounds via mechanical–thermal activation. The Al matrix bulk hybrid nanocomposites are synthesized by an aluminothermic red
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a974c59526ec876c6fa0534a4a527d2
https://doi.org/10.1016/j.jallcom.2008.07.061
https://doi.org/10.1016/j.jallcom.2008.07.061
Publikováno v:
Journal of Alloys and Compounds. 465:97-105
Aluminum-based metal matrix composites reinforced with in situ Al 3 Ni and Al 2 O 3 hybrid reinforcements are prepared by the mechanically activated, self propagating, high temperature synthesis (MASHS). The composites are fabricated from the powder
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf750ac436978cbde0bee4546db3d47f
https://doi.org/10.1016/j.jallcom.2007.10.098
https://doi.org/10.1016/j.jallcom.2007.10.098
Publikováno v:
IndraStra Global.
In this work, we explore the possibility of utilizing friction surfacing, an emerging solid-state surface coating process, for layer-by-layer manufacture of three-dimensional metallic parts. One possibility in this regard (single-track friction surfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74746a4f571db5487c7eea017203bf67
http://hdl.handle.net/11717/14067
http://hdl.handle.net/11717/14067
Autor:
J.J.S. Dilip, G.D. Janaki Ram
Publikováno v:
IndraStra Global.
How microstructures evolve in heat-treatable aluminum alloys during multi-layer friction deposition is an intriguing question. The current work shows that the process invariably leads to overaging of strengthening precipitates in such materials as al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be7fd378fbba61444f251f695426ab5b
Autor:
J.J.S. Dilip, G.D. Janaki Ram
Publikováno v:
IndraStra Global.
A new additive manufacturing process, termed "friction freeform fabrication," has been recently proposed by the authors. One of the unique capabilities of the process is that it can facilitate fabrication of three-dimensional parts in materials that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cbcc9d43ad216237f4442e0c6fe2932
Publikováno v:
IndraStra Global.
Additive manufacturing involves layer-by-layer fabrication of three-dimensional parts under computer control. The current study demonstrates a novel concept for additive manufacturing, in which material addition is achieved in solid-state through a p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ccef298133e2a449c8a9ef07257ffe8
https://igi.indrastra.com/items/show/79221
https://igi.indrastra.com/items/show/79221