4 Editorial 5 Research Tracks 10 Machine Learning 6 Metals/Polymers/Ceramics 8 Testing/Characterization 11 Surface Engineering 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. Advanced Materials & Processes (ISSN 0882-7958, USPS 762080) publishes eight issues per year: January/February, March, April, May/June, July/August, September, October, and November/December, by ASM International, 9639 Kinsman Road, Materials Park, OH 44073-0002; tel: 440.338.5151; fax: 440.338.4634. Periodicals postage paid at Novelty, Ohio, and additional mailing offices. Vol. 181, No. 7, OCTOBER 2023. Copyright © 2023 by ASM International®. All rights reserved. Distributed at no charge to ASM members in the United States, Canada, and Mexico. International members can pay a $30 per year surcharge to receive printed issues. Subscriptions: $499. Single copies: $54. POSTMASTER: Send 3579 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. Printed by Kodi Collective, Lebanon Junction, Ky. 18 NONINVASIVE μ-XRF ANALYSIS OF ANCIENT SILVER OBJECT Omid Oudbashi, Federico Carò, and Jean-Francois de Lapérouse This case study details the noninvasive analysis of an ancient silver object from Iran, now in the collection of The Metropolitan Museum of Art. 22 ADDITIVELY MANUFACTURING MINING TOOLS Varun Kumar Kurapati Additive manufacturing techniques give the mining industry a chance to revolutionize the conceptualization, prototyping, and production of mining tools, including using WC-Fe, Ni-based matrix coatings that display exceptional properties. 25 TECHNICAL SPOTLIGHT: NASA’S NEW SUPERALLOY FOR EXTREME ENVIRONMENTS Hear from the co-inventors of NASA’s Alloy GRX-810, Tim Smith and Christopher Kantzos, about its exceptional high strength and durability for aerospace and other extreme conditions. FEATURES OCTOBER 2023 | VOL 181 | NO 7 ADVANCED MATERIALS & PROCESSES | OCTOBER 2023 3 18 25 31 22 31 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.
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