원문정보
Analysis of Mechanical Properties on Ni-Al-Bronze Block Deposited by WAAM(wire arc additive manufacturing
초록
영어
This study was conducted to compare the mechanical properties of NAB (Ni-Al-Bronze) material manufactured using WAAM (wire arc additive manufacturing) technology and cast NAB that has been used. Two types of mechanical property test pieces were collected from the deposited bulk NAB material according to the direction of deposition, and compared with each other. As a result of mechanical property evaluation, the deposited NAB exhibited anisotropy according to the direction of deposition, and showed high tensile strength, hardness, and shock absorption in the longitudinal direction of the welding line.
목차
1. 서론
2. 실험 방법
2.1 실험 장비 및 재료
2.2 적층 조건
2.3 기계적 물성평가 방법
3. 결과 및 고찰
3.1 적층된 NAB
3.2 기계적 물성측정 결과 : 인장 강도
3.3 기계적 물성측정 결과 : 경도
3.4 기계적 물성측정 결과 : 충격 흡수율
5. 결론
References
