Abstract
본 연구에서는 HSA800 60mm 강재의 FCAW 용접성, 용접자세 및 이음성능을 확인하기 위해 용접자세 1G와 3G에 대한 FCAW 공시체를 제작하여 10종의 시험을 실시하였다. FCAW 1G 및 3G의 시험결과는 HSA800 강재의 KS 및 강도의 균질성에 대한 기준을 만족하며, 양호한 용접부로 나타났다. 그러나 용접부 평판 인장시험결과 FCAW 3G의 경우 용접기술 및 방법의 개선이 필요하다고 판단된다. In this research, 10 specimens of FCAW welding with positions of 1G and 3G were tested to confirm the weldability, welding positions, and welded joint performance of 60mm HSA800 steel. The test results showed that FCAW 1G and 3G satisfied HSA800 steel's KS and the criteria for homogeneity of strength, indicating a good weld zones. However, according to the tensile test results of weld zone, 3G position FCAW welding requires improvement of welding techniques and methods.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
