4 Editorial 5 Research Tracks 6 Machine Learning 8 Metals/Polymers/Ceramics 10 Testing/Characterization 12 Process Technology 13 Emerging Technology 14 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. 180, No. 6, SEPTEMBER 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. 27 TECHNICAL SPOTLIGHT PHASE COHERENCE IMAGING: ADVANTAGES OF A NEW ULTRASONIC TECHNIQUE A phase coherence imaging method allows inspection of attenuative, noisy, and thick parts, and early detection of small critical defects. 30 STUDYING FRACTURES: RECOGNIZING AND UNDERSTANDING FAILURE MODES Shane Turcott Examining a failed part’s fracture surface is a great source of information as to why and how it failed. 32 ADVANCED MANUFACTURING: PROGRESS AND OPPORTUNITIES This preview describes a panel session and workshop to be held at IMAT on Sept. 13 in New Orleans. The focus is on status and developments needed to achieve the promise of Industry 4.0. FEATURES SEPTEMBER 2022 | VOL 180 | NO 6 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 | S E P T E M B E R 2 0 2 2 3 27 33 32 30 33 ISTFA 2022 SHOW PREVIEW The 48th International Symposium for Testing and Failure Analysis features the theme of “Chasing Ever-smaller and More Elusive Defects.”
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