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Proceedings Paper

Material characterization of production additively manufactured SiC for multifunction application (Conference Presentation)
Author(s): Jonathan W. Arenberg; John T. Vayda; Jeffrey L. Cavaco

Paper Abstract

This paper reports on an IRAD effort to develop material property allowables data of production grade additively manufactured silicon carbide (SiC) The SiC in this study is reaction bonded and manufactured via a molded, Ceraform® Silicon Carbide, or printed, Ceraprint Silicon Carbide, using production processes and equipment at the AOA facility in Devens, MA. We report statistically significant measurements of materials properties such as density, Young’s Modulus, Poisson’s Ratio, Modulus of Rupture, thermal conductivity, specific heat and coefficient of thermal expansion from 23 Kelvin to 298 Kelvin (-250 °C to +25 °C), for both the formed and printed SiC material. This paper reports on an IRAD effort to develop material property allowables data of production grade additively manufactured silicon carbide (SiC).

Paper Details

Date Published: 9 March 2020
PDF
Proc. SPIE 11273, High-Power Laser Materials Processing: Applications, Diagnostics, and Systems IX, 112730A (9 March 2020); doi: 10.1117/12.2546450
Show Author Affiliations
Jonathan W. Arenberg, Northrop Grumman Aerospace Systems (United States)
John T. Vayda, Northrop Grumman AOA Xinetics (United States)
Jeffrey L. Cavaco, Northrop Grumman AOA Xinetics (United States)


Published in SPIE Proceedings Vol. 11273:
High-Power Laser Materials Processing: Applications, Diagnostics, and Systems IX
Stefan Kaierle; Stefan W. Heinemann, Editor(s)

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