14 ADVANCED MATERIALS & PROCESSES | NOVEMBER/DECEMBER 2023 Wayne Papageorge and Elvin Beach* The Ohio State University, Columbus Greg Janas* SIFCO Forge, Cleveland This entry won the prestigious DuBose-Crouse Award for unique, unusual, and new techniques in microscopy at the 2022 International Metallographic Contest. *Member of ASM International DUBOSE-CROUSE AWARD A TWO-STEP ETCHANT TO REVEAL GRAIN BOUNDARIES IN MULTIPLE ALUMINUM ALLOYS
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