Ultrasonic nanocrystal surface modification of high-speed tool steel (AISI M4) layered via direct energy deposition
Kim, MS (Kim, Min-seob), Oh, WJ (Oh, Wook-jin), Baek, GY (Baek, Gyeong-yoon), Jo, YK (Jo, Yeong-kwan), Lee, KY (Lee, Ki-yong), Park, SH (Park, Sang-hu), Shim, DS (Shim, Do-sik)
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 202003