Výsledky vyhledávání - "John-Paul Borgonia"

Advances in additive manufacturing of metal-based functionally graded materials

Autor: Andrew A. Shapiro, Bryan W. McEnerney, Richard Otis, Allison M. Beese, R. Peter Dillon, John Paul Borgonia, Peter Hosemann, Ashley Reichardt

Publikováno v: International Materials Reviews. 66:1-29

Over the 2010s technological improvements allowed metal additive manufacturing to graduate from a prototyping tool to a widespread, full-scale manufacturing process. Among the capabilities still un...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d2c65ee38f4c627195e4ff4f4356d5c
https://doi.org/10.1080/09506608.2019.1709354

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Compositionally graded SS316 to C300 Maraging steel using additive manufacturing

Autor: John Paul Borgonia, Peter Hosemann, Ashley Reichardt, Bryan W. McEnerney, A. Ben-Artzy, Robert Peter Dillon, Andrew A. Shapiro

Publikováno v: Materials & Design, Vol 201, Iss, Pp 109500-(2021)

Joining of dissimilar metals is required for numerous applications in industries such as chemical, energy and automotive. It is challenging due to differences in melting point, density, and thermal expansion of the metals being joined. Common welding

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32885673ad8186fea612efa5d57e7fbf
http://www.sciencedirect.com/science/article/pii/S0264127521000538

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Design of Isogrid Shells for Venus Surface Probes

Autor: Raffaella Sesana, Eugenio Brusa, Eric Sunada, Enrico Ossola, John Paul Borgonia, Morgan Hendry

The harsh environment of Venus poses a significant challenge for the design of lightweight surface probes. The authors investigated isogrid-stiffened spherical shells produced by additive manufactu...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a3d6baf95a27322f67ceae5a4ab3c04
http://hdl.handle.net/11583/2859044

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Experimental analysis and thermodynamic calculations of an additively manufactured functionally graded material of V to Invar 36

Autor: Richard Otis, Allison M. Beese, Andrew A. Shapiro, Bryan W. McEnerney, Zi Kui Liu, John Paul Borgonia, Robert Peter Dillon, Lourdes D. Bobbio, Brandon Bocklund

Publikováno v: Journal of Materials Research. 33:1642-1649

Functionally graded materials (FGMs) in which the elemental composition intentionally varies with position can be fabricated using directed energy deposition additive manufacturing (AM). This work examines an FGM that is linearly graded from V to Inv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::20d98f1952df16508f367d7795bd180b
https://doi.org/10.1557/jmr.2018.92

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Characterization of a functionally graded material of Ti-6Al-4V to 304L stainless steel with an intermediate V section

Autor: Brandon Bocklund, Zi Kui Liu, Bryan W. McEnerney, Andrew A. Shapiro, Richard Otis, R. Peter Dillon, Allison M. Beese, John Paul Borgonia, Lourdes D. Bobbio

Publikováno v: Journal of Alloys and Compounds. 742:1031-1036

This work examines a functionally graded material, fabricated using additive manufacturing, that grades from Ti-6Al-4V to 304L stainless steel (SS304L) through an intermediate introduction of V. V was incorporated to preclude the formation of Fe-Ti p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c0eb225fb578fa6d684305906c1602a
https://doi.org/10.1016/j.jallcom.2018.01.156

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Additive manufacturing of a functionally graded material from Ti-6Al-4V to Invar: Experimental characterization and thermodynamic calculations

Autor: Zi Kui Liu, Andrew A. Shapiro, Lourdes D. Bobbio, Richard Otis, R. Peter Dillon, John Paul Borgonia, Allison M. Beese

Publikováno v: Acta Materialia. 127:133-142

In functionally graded materials (FGMs), the elemental composition, or structure, within a component varies gradually as a function of position, allowing for the gradual transition from one alloy to another, and the local tailoring of properties. One

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::32b87596e80cc10d83bc71028b5ad361
https://doi.org/10.1016/j.actamat.2016.12.070

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Additive Manufacturing for Aerospace Flight Applications

Autor: Andrew A. Shapiro, John Paul Borgonia, Robert Peter Dillon, Bryan W. McEnerney, Qian Nataly Chen, Raul Polit-Casillas, L. Soloway

Publikováno v: Journal of Spacecraft and Rockets. 53:952-959

Additive manufacturing can provide many advantages to the future of space flight. Although it has been in use for plastic prototyping applications, it is only more recently that additive technologies have been investigated to produce metal and cerami

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bdbf8d4acce32b20edc4c253f7b453e9
https://doi.org/10.2514/1.a33544

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Development and characterization of Ti-6Al-4V to 304L stainless steel gradient components fabricated with laser deposition additive manufacturing

Autor: Bryan W. McEnerney, Ashley Reichardt, Peter Hosemann, Tatsuki Momose, R. Peter Dillon, Andrew A. Shapiro, John Paul Borgonia

Publikováno v: Materials & Design, Vol 104, Iss, Pp 404-413 (2016)

In this study, a multi-hopper laser deposition system is used to additively manufacture functionally graded Ti-6Al-4V to 304L stainless steel components with a vanadium interlayer. Grain morphology, phase, and composition are mapped along the compone

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::760e74fee0e63b7aaee7133abc4fe025
http://www.sciencedirect.com/science/article/pii/S0264127516306062

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