October_AMP_Digital

4 Editorial 5 Research Tracks 7 Machine Learning 6 Nanotechnology 8 Metals/Polymers/Ceramics 10 Testing/Characterization 54 Stress Relief 55 Editorial Preview 55 Special Advertising Section 55 Advertisers Index 56 3D PrintShop TRENDS INDUSTRY NEWS DEPARTMENTS Check out the Digital Edition online at asminternational.org/news/magazines/am-p ASM International serves materials professionals, nontechnical personnel, and managers wordwide by providing high-quality materials information, education and training, networking opportunities, and professional development resources in cost-effective and user-friendly formats. ASM is where materials users, producers, and manufacturers converge to do business. AdvancedMaterials & Processes (ISSN 0882-7958, USPS 762080) publishes eight issues per year: January, February/ March, April, May/June, July/August, September, October, andNovember/December, by ASM International, 9639 Kinsman Road, Materials Park, OH 44073-0002; tel: 440.338.5151; fax: 440.338.4634. Periodicals postage paidat Novelty, Ohio, and additional mailing offices. Vol. 178, No. 7, OCTOBER 2020. Copyright © 2020 by ASM International ® . All rights reserved. Distributed at no charge to ASMmembers in the United States, Canada, andMexico. International members can pay a $30 per year surcharge to receive printed issues. Subscriptions: $475. Single copies: $51. POSTMASTER: Send3579 forms to ASM International, Materials Park, OH 44073-0002. Change of address: Request for change should include old address of the subscriber. Missing numbers due to “change of address” cannot be replaced. Claims for nondelivery must be made within 60 days of issue. Canada Post Publications Mail Agreement No. 40732105. Return undeliverable Canadian addresses to: 700 Dowd Ave., Elizabeth, NJ 07201. Printedby Publishers Press Inc., Shepherdsville, Ky. 19 TECHNICAL SPOTLIGHT METAL ADDITIVE MANUFACTURING: CONSIDERING THE RELATIONSHIP BETWEEN ALLOY AND APPLICATION Case studies from a range of industries illustrate how advanced additive manufacturing capabilities optimize both material performance and value. 22 USING DIGITALLY DISTRIBUTED MANUFACTURING TO ADDRESS CRITICAL NEEDS John Wilczynski, Alexander Steeb, Brandon Ribic, Andrew Resnick, Mark Cotteleer, and Corinne Charlton America Makes has mobilized the additive manufacturing community to work together to address the nation’s medical equipment shortages during the COVID-19 pandemic. 24 LOCATING AND EXTRACTING RARE EARTH ELEMENTS FROM DOMESTIC COAL-BASED RESOURCES Elliot Roth and Mary Anne Alvin The amount of coal being mined and utilized in the U.S. contains more than four times the current domestic consumption of rare earth elements. FEATURES OCTOBER 2020 | VOL 178 | NO 7 A D V A N C E D M A T E R I A L S & P R O C E S S E S | O C T O B E R 2 0 2 0 3 19 29 24 22 29 SMST NewsWire The official newsletter of the International Organization on Shape Memory and Superelastic Technologies (SMST). This biannual supplement covers shape memory and superelastic technologies for biomedical, actuator applications, and emerging markets, along with SMST news and initiatives.