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J. Ocean Eng. Technol. 1989;3(1):54-62.    

An Estimation on Dynamic Fracture Toughness of Dual Phase Steel using Instrumented Impact Testing Machine
Sae-Wook Oh, Jae-Whan Yoo, Kyung-Bong Lee
계장화충격시험기에 의한 복합조직강의 동적파괴인성 평가
오세욱, 유재환, 이경봉
동아대학교 공과대학 기계공학과 교수, 동아대학교 대학원 기계공학과 박사과정 수요, 경남대학교 공과대학 기계설계 학과
Copyright © 1989 The Korean Society of Ocean Engineers     Open access / Under a Creative Commons License
Key Words: Dymamic Fracture Characteristics, Dual Phase Steel, Dynamic Fracture Toughness, Instrumented Impact Testing Machine, Precracked V-notch Charpy Specimen, Dynatup, General Yielding
핵심용어: 동적파괴특성, 복합조직강, 동적파괴인성, 계장화충격시험기, 예크랙 V-노치 샤르피 시험편, 충격 날, 전반항복


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