April_AMP_Digital

4 Editorial 6 Research Tracks 8 Machine Learning 9 Surface Engineering 10 Metals/Polymers/Ceramics 12 Testing/Characterization 14 Emerging Technology 15 Stress Relief 79 Editorial Preview 79 Special Advertising Se ction 79 Advertisers Index 80 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. 3, APRIL 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. 22 COST EFFECTIVE ALTERNATIVE TO TITANIUM AIRCRAFT PARTS Gregory Vartanov High-strength, corrosion-resistant steel is a cost-effective alternative to titanium alloys due to its high specific strength, high fatigue strength, good toughness, and corrosion resistance. 26 TECHNICAL SPOTLIGHT ADVANCED MICROSCOPY TECHNIQ UES FOR NEW INSIGHTS IN MATERIALS AND TECHNOLOGY New electrical, mechanical, and chemical testing capabilities give SEMs the feel of a self-contained “nano-laboratory.” 33 iTSSe The official newsletter of the ASM Thermal Sp ray Society (TSS). This timely supplement focuses on thermal spray and related surface engineering technologies along with TSS news and initiatives. FEATURES APRIL 2020 | VOL 178 | NO 3 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 | A P R I L 2 0 2 0 3 22 53 33 26 53 SMST NewsWire The official newsletter o f the International Organization on Shape Memory and S uperelastic Technologies (SMST). This biannual supplement covers shape memory and superelastic technologies for biomedical, actuator applications, and emerging markets, along with SMST news and initiatives.