March_2022_AMP_Digital

4 Editorial 5 Research Tracks 6 Machine Learning 7 Process Technology 8 Metals/Polymers/Ceramics 10 Testing/Characterization 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. 180, No. 2, MARCH 2022. Copyright © 2022 by ASM International ® . All rights reserved. Distributed at no charge to ASMmembers 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 Publishers Press Inc., Shepherdsville, Ky. 16 EXPLORING GRADIENT PATHWAYS IN HIGH TEMPERATURE, FUNCTIONALLY GRADED ALLOYS Soumya Nag, Brian Jordan, Ke An, Jaimie Tiley, Chuan Zhang, and Fan Zhang A new approach aims to fabricate parts with targeted, site-specific properties for a wide range of applications in extreme environments within the aviation, space, and energy sectors. 21 ASM DATA ECOSYSTEM Raymond V. Fryan Designed with key input frommembers, ASM International’s new Data Ecosystem provides a digital platform to assist engineering design and manufacturing stakeholders working in the Materials 4.0 era. 24 TECHNICAL SPOTLIGHT QUALIFYING MATERIALS USING LASER POWDER BED FUSION Ahead of formal certification, many advanced metals have been qualified for 3D printing, allowing for the creation of previously impossible aerospace parts including for the hypersonic environment. FEATURES MARCH 2022 | VOL 180 | NO 2 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 | M A R C H 2 0 2 2 3 16 31 24 21 31 HTPro The official newsletter of the ASM Heat Treating Society (HTS). This supplement focuses on heat treating technology, processes, materials, and equipment, along with HTS news and initiatives.