01023na  a2200241   4500001001300000005001500013008004100028024002700069035001800096035002700114100003400141370004800175372005300223372002500276373007700301374005700378375001100435377002200446400003000468670015900498670007000657670005400727KAC20187881320211103151335180725 b aznnnaabn          fa aaa      7 a000000046807425X2isni  a(KRI)11271870  a(KISTI)ADPER68022049021 a정영철,g鄭映澈,d1987-  c한국(국명)[韓國]0KSH20000101452nlsh  a기계 공학[機械工學]0KSH19980184142nlsh  a용접a특수가공  a창원대학교 공학대학원 메카트로닉스대학 기계공학부  a연구원(연구자)[硏究員]0KSH19980377142nlsh  a남성  l한국어l영어1 aJeong, Youngcheol,d1987-  aStudy of single/tandem pulse GMAW process and hardening methods by using nano particle for high-hardness-armor steel, (Changwon National University), 2020  a한국과학기술정보연구원(KISTI)uhttp://www.kisti.re.kr/  a한국연구자정보(KRI)uhttps://www.kri.go.kr